diff --git a/.gitignore-common b/.gitignore-common
new file mode 100644
index 0000000..f0f10bd
--- /dev/null
+++ b/.gitignore-common
@@ -0,0 +1,35 @@
+# This is a template with common files to be igonored, after clone make a copy to .gitignore
+# cp .gitignore-common .gitignore
+
+*.pyc
+*.pyo
+
+#auto-ignore
+.gitignore
+
+#logs
+logs 
+
+#pycharm
+.idea
+
+#eclipse
+.project     
+.pydevproject
+.settings
+
+#local stuff files that end in ".local" or folders called "local"
+local
+osm_nbi/local
+osm_nbi/test/local
+
+#local stuff files that end in ".temp" or folders called "temp"
+*.temp
+osm_nbi/temp
+osm_nbi/test/temp
+
+#distribution and package generation
+build
+dist
+*.egg-info
+
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..0000ba9
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,12 @@
+# This Dockerfile is intented for devops and deb package generation
+#
+# Use Dockerfile.local for running osm/LCM in a docker container from source
+# Use Dockerfile.fromdeb for running osm/LCM in a docker container from last stable package
+
+
+FROM ubuntu:16.04
+
+RUN apt-get update && apt-get -y install git make python python3 \
+    libcurl4-gnutls-dev libgnutls-dev tox python-dev python3-dev \
+    debhelper python-setuptools python-all python3-all apt-utils 
+
diff --git a/Dockerfile.fromdeb b/Dockerfile.fromdeb
new file mode 100644
index 0000000..25f6c66
--- /dev/null
+++ b/Dockerfile.fromdeb
@@ -0,0 +1,65 @@
+# This creates som/LCM docker from from last stable package
+
+FROM ubuntu:16.04
+
+# Set the working directory to /app
+WORKDIR /app/osm_lcm
+
+# avoid extra information from packages
+RUN echo 'path-exclude /usr/share/doc/*\n\
+path-include /usr/share/doc/*/copyright\n\
+path-exclude /usr/share/man/*\n\
+path-exclude /usr/share/groff/*\n\
+path-exclude /usr/share/info/*\n\
+path-exclude /usr/share/lintian/*\n\
+path-exclude /usr/share/linda/*\n'\
+> /etc/dpkg/dpkg.cfg.d/01_nodoc && \
+    echo  'APT::Install-Recommends "false";\n\
+APT::AutoRemove::RecommendsImportant "false";\n\
+APT::AutoRemove::SuggestsImportant "false";\n'\
+> /etc/apt/apt.conf.d/99_norecommends
+
+
+RUN apt-get update && apt-get install -y curl software-properties-common \
+    && add-apt-repository -y "deb http://osm-download.etsi.org/repository/osm/debian/ReleaseFOUR testing common LCM" \
+    && curl "http://osm-download.etsi.org/repository/osm/debian/ReleaseFOUR/OSM%20ETSI%20Release%20Key.gpg" | apt-key add - \
+    && apt-get update && apt-get install -y python3-osm-lcm python3-osm-common \
+    && rm -rf /var/lib/apt/lists/*
+
+EXPOSE 9999
+
+LABEL Maintainer="alfonso.tiernosepulveda@telefonica.com" \
+      Description="This implements life cycle management engine for OSM" \
+      Version="1.0" \
+      Author="Alfonso Tierno"
+
+# Used for local storage
+VOLUME /app/storage
+# Used for logs
+VOLUME /app/log
+
+# The following ENV can be added with "docker run -e xxx' to configure LCM
+ENV OSMLCM_RO_HOST         ro
+ENV OSMLCM_RO_PORT         9090
+ENV OSMLCM_RO_TENANT       osm
+
+# VCA
+ENV OSMLCM_VCA_HOST        vca
+ENV OSMLCM_VCA_PORT:       17070
+ENV OSMLCM_VCA_USER:       admin
+ENV OSMLCM_VCA_SECRET:     secret
+
+# database
+ENV OSMLCM_DATABASE_DRIVER mongo
+ENV OSMLCM_DATABASE_HOST   mongo
+ENV OSMLCM_DATABASE_PORT   27017
+ENV OSMLCM_STORAGE_DRIVER  local
+ENV OSMLCM_STORAGE_PATH    /app/storage
+
+# message
+ENV OSMLCM_MESSAGE_DRIVER  kafka
+ENV OSMLCM_MESSAGE_HOST    kafka
+ENV OSMLCM_MESSAGE_PORT    9092
+
+# Run app.py when the container launches
+CMD ["python3", "lcm.py"]
diff --git a/Dockerfile.local b/Dockerfile.local
new file mode 100644
index 0000000..c2a3b48
--- /dev/null
+++ b/Dockerfile.local
@@ -0,0 +1,66 @@
+FROM ubuntu:16.04
+
+# Set the working directory to /app
+WORKDIR /app/osm_lcm
+
+# Copy the current directory contents into the container at /app
+ADD . /app
+
+RUN apt-get update && apt-get install -y git python3 \
+    python3-pip python3-pymongo python3-yaml python3-aiohttp \
+    python3-stdeb python3-setuptools python3-all python-all \
+    python3-bitarray python3-regex python3-lxml debhelper dh-python tox wget \
+    python3-cffi \
+    && pip3 install pip==9.0.3 \
+    && pip3 install -U aiokafka pyang lxml six enum34
+
+RUN git clone https://osm.etsi.org/gerrit/osm/N2VC.git \
+    && cd N2VC \
+    && cd modules/libjuju && python3 setup.py develop && cd ../.. \
+    && pip3 install -U -r requirements.txt \
+    && python3 setup.py develop \
+    && cd ..
+
+RUN git clone https://osm.etsi.org/gerrit/osm/common.git \
+    && cd common  && python3 setup.py develop && cd ..
+#    && pip3 install -U -r requirements.txt \
+#    && cd ..
+
+RUN mkdir -p /app/storage/kafka && mkdir -p /app/log
+
+
+LABEL Maintainer="alfonso.tiernosepulveda@telefonica.com" \
+      Description="This implements a north bound interface for OSM" \
+      Version="1.0" \
+      Author="Alfonso Tierno"
+
+# Used for local storage
+VOLUME /app/storage
+# Used for logs
+VOLUME /app/log
+
+# The following ENV can be added with "docker run -e xxx' to configure LCM
+ENV OSMLCM_RO_HOST         ro
+ENV OSMLCM_RO_PORT         9090
+ENV OSMLCM_RO_TENANT       osm
+
+# VCA
+ENV OSMLCM_VCA_HOST        vca
+ENV OSMLCM_VCA_PORT:       17070
+ENV OSMLCM_VCA_USER:       admin
+ENV OSMLCM_VCA_SECRET:     secret
+
+# database
+ENV OSMLCM_DATABASE_DRIVER mongo
+ENV OSMLCM_DATABASE_HOST   mongo
+ENV OSMLCM_DATABASE_PORT   27017
+ENV OSMLCM_STORAGE_DRIVER  local
+ENV OSMLCM_STORAGE_PATH    /app/storage
+
+# message
+ENV OSMLCM_MESSAGE_DRIVER  kafka
+ENV OSMLCM_MESSAGE_HOST    kafka
+ENV OSMLCM_MESSAGE_PORT    9092
+
+# Run app.py when the container launches
+CMD ["python3", "lcm.py"]
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..8dada3e
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,201 @@
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+   Unless required by applicable law or agreed to in writing, software
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diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..b439211
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,14 @@
+
+clean:
+	rm -rf dist deb_dist .build osm_lcm-*.tar.gz osm_lcm.egg-info eggs
+
+package:
+	python3 setup.py --command-packages=stdeb.command sdist_dsc
+	cp python3-osm-lcm.postinst deb_dist/osm-lcm*/debian
+	cd deb_dist/osm-lcm*/debian && echo "osm-common python3-osm-common" > py3dist-overrides
+	# cd deb_dist/osm-lcm*/debian && echo "pip3 python3-pip"       >> py3dist-overrides
+	cd deb_dist/osm-lcm*/  && dpkg-buildpackage -rfakeroot -uc -us
+	mkdir -p .build
+	cp deb_dist/python3-osm-lcm*.deb .build/
+
+
diff --git a/README.rst b/README.rst
new file mode 100644
index 0000000..466163f
--- /dev/null
+++ b/README.rst
@@ -0,0 +1,6 @@
+===========
+osm-lcm
+===========
+
+osm-lcm is the Lightweight Build Life Cycle Management for OSM. It interact with RO module for resource orchestration and N2VC for resoruce orchestration
+
diff --git a/devops-stages/stage-archive.sh b/devops-stages/stage-archive.sh
new file mode 100755
index 0000000..5e8e072
--- /dev/null
+++ b/devops-stages/stage-archive.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+MDG=LCM
+rm -rf pool
+rm -rf dists
+mkdir -p pool/$MDG
+mv deb_dist/*.deb pool/$MDG/
+mkdir -p dists/unstable/$MDG/binary-amd64/
+apt-ftparchive packages pool/$MDG > dists/unstable/$MDG/binary-amd64/Packages
+gzip -9fk dists/unstable/$MDG/binary-amd64/Packages
+echo "dists/**,pool/$MDG/*.deb"
diff --git a/devops-stages/stage-build.sh b/devops-stages/stage-build.sh
new file mode 100755
index 0000000..58af160
--- /dev/null
+++ b/devops-stages/stage-build.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+rm -rf deb_dist
+tox -e build
+#make clean package
diff --git a/devops-stages/stage-test.sh b/devops-stages/stage-test.sh
new file mode 100755
index 0000000..0333d84
--- /dev/null
+++ b/devops-stages/stage-test.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+#tox
diff --git a/osm_lcm/ROclient.py b/osm_lcm/ROclient.py
new file mode 100644
index 0000000..b6983d3
--- /dev/null
+++ b/osm_lcm/ROclient.py
@@ -0,0 +1,1000 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+##
+# Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
+# This file is part of openmano
+# All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact with: nfvlabs@tid.es
+##
+
+"""
+asyncio RO python client to interact with RO-server
+"""
+
+import asyncio
+import aiohttp
+
+import json
+import yaml
+import logging
+import sys
+from urllib.parse import quote
+from uuid import UUID
+from copy import deepcopy
+
+__author__ = "Alfonso Tierno, Pablo Montes"
+__date__ = "$09-Jan-2018 09:09:48$"
+__version__ = "0.1.0-r470"
+version_date = "Jan 2018"
+requests = None
+
+class ROClientException(Exception):
+    def __init__(self, message, http_code=400):
+        self.http_code = http_code
+        Exception.__init__(self, message)
+    """Common Exception for all openmano client exceptions"""
+
+
+def remove_envelop(item, indata=None):
+    """
+    Obtain the useful data removing the envelop. It goes through the vnfd or nsd catalog and returns the
+    vnfd or nsd content
+    :param item: can be 'tenant', 'vim', 'vnfd', 'nsd', 'ns'
+    :param indata: Content to be inspected
+    :return: the useful part of indata (a reference, not a new dictionay)
+    """
+    clean_indata = indata
+    if not indata:
+        return {}
+    if item == "vnfd":
+        if clean_indata.get('vnfd:vnfd-catalog'):
+            clean_indata = clean_indata['vnfd:vnfd-catalog']
+        elif clean_indata.get('vnfd-catalog'):
+            clean_indata = clean_indata['vnfd-catalog']
+        if clean_indata.get('vnfd'):
+            if not isinstance(clean_indata['vnfd'], list) or len(clean_indata['vnfd']) != 1:
+                raise ROClientException("'vnfd' must be a list only one element")
+            clean_indata = clean_indata['vnfd'][0]
+    elif item == "nsd":
+        if clean_indata.get('nsd:nsd-catalog'):
+            clean_indata = clean_indata['nsd:nsd-catalog']
+        elif clean_indata.get('nsd-catalog'):
+            clean_indata = clean_indata['nsd-catalog']
+        if clean_indata.get('nsd'):
+            if not isinstance(clean_indata['nsd'], list) or len(clean_indata['nsd']) != 1:
+                raise ROClientException("'nsd' must be a list only one element")
+            clean_indata = clean_indata['nsd'][0]
+    elif item == "sdn":
+        if len(indata) == 1 and "sdn_controller" in indata:
+            clean_indata = indata["sdn_controller"]
+    elif item == "tenant":
+        if len(indata) == 1 and "tenant" in indata:
+            clean_indata = indata["tenant"]
+    elif item in ("vim", "vim_account", "datacenters"):
+        if len(indata) == 1 and "datacenter" in indata:
+            clean_indata = indata["datacenter"]
+    elif item == "ns" or item == "instances":
+        if len(indata) == 1 and "instance" in indata:
+            clean_indata = indata["instance"]
+    else:
+        assert False, "remove_envelop with unknown item {}".format(item)
+
+    return clean_indata
+
+
+class ROClient:
+    headers_req = {'Accept': 'application/yaml', 'content-type': 'application/yaml'}
+    client_to_RO = {'tenant': 'tenants', 'vim': 'datacenters', 'vim_account': 'datacenters', 'sdn': 'sdn_controllers',
+                    'vnfd': 'vnfs', 'nsd': 'scenarios',
+                    'ns': 'instances'}
+    mandatory_for_create = {
+        'tenant': ("name", ),
+        'vnfd': ("name", "id", "connection-point", "vdu"),
+        'nsd': ("name", "id", "constituent-vnfd"),
+        'ns': ("name", "scenario", "datacenter"),
+        'vim': ("name", "vim_url"),
+        'vim_account': (),
+        'sdn': ("name", "port", 'ip', 'dpid', 'type'),
+    }
+    timeout_large = 120
+    timeout_short = 30
+
+    def __init__(self, loop, endpoint_url, **kwargs):
+        self.loop = loop
+        self.endpoint_url = endpoint_url
+
+        self.username = kwargs.get("username")
+        self.password = kwargs.get("password")
+        self.tenant_id_name = kwargs.get("tenant")
+        self.tenant = None
+        self.datacenter_id_name = kwargs.get("datacenter")
+        self.datacenter = None
+        logger_name = kwargs.get('logger_name', 'ROClient')
+        self.logger = logging.getLogger(logger_name)
+        if kwargs.get("loglevel"):
+            self.logger.setLevel(kwargs["loglevel"])
+        global requests
+        requests = kwargs.get("TODO remove")
+
+    def __getitem__(self, index):
+        if index == 'tenant':
+            return self.tenant_id_name
+        elif index == 'datacenter':
+            return self.datacenter_id_name
+        elif index == 'username':
+            return self.username
+        elif index == 'password':
+            return self.password
+        elif index == 'endpoint_url':
+            return self.endpoint_url
+        else:
+            raise KeyError("Invalid key '%s'" %str(index))
+        
+    def __setitem__(self,index, value):
+        if index == 'tenant':
+            self.tenant_id_name = value
+        elif index == 'datacenter' or index == 'vim':
+            self.datacenter_id_name = value
+        elif index == 'username':
+            self.username = value
+        elif index == 'password':
+            self.password = value
+        elif index == 'endpoint_url':
+            self.endpoint_url = value
+        else:
+            raise KeyError("Invalid key '{}'".format(index))
+        self.tenant = None      # force to reload tenant with different credentials
+        self.datacenter = None  # force to reload datacenter with different credentials
+    
+    def _parse(self, descriptor, descriptor_format, response=False):
+        #try yaml
+        if descriptor_format and descriptor_format != "json" and descriptor_format != "yaml":
+            raise  ROClientException("'descriptor_format' must be a 'json' or 'yaml' text")
+        if descriptor_format != "json":
+            try:
+                return yaml.load(descriptor)
+            except yaml.YAMLError as exc:
+                error_pos = ""
+                if hasattr(exc, 'problem_mark'):
+                    mark = exc.problem_mark
+                    error_pos = " at line:{} column:{}s".format(mark.line+1, mark.column+1)
+                error_text = "yaml format error" + error_pos
+        elif descriptor_format != "yaml":
+            try:
+                return json.loads(descriptor) 
+            except Exception as e:
+                if response:
+                    error_text = "json format error" + str(e)
+
+        if response:
+            raise ROClientException(error_text)
+        raise  ROClientException(error_text)
+    
+    def _parse_yaml(self, descriptor, response=False):
+        try:
+            return yaml.load(descriptor)
+        except yaml.YAMLError as exc:
+            error_pos = ""
+            if hasattr(exc, 'problem_mark'):
+                mark = exc.problem_mark
+                error_pos = " at line:{} column:{}s".format(mark.line+1, mark.column+1)
+            error_text = "yaml format error" + error_pos
+            if response:
+                raise ROClientException(error_text)
+            raise  ROClientException(error_text)
+
+    @staticmethod
+    def check_if_uuid(uuid_text):
+        """
+        Check if text correspond to an uuid foramt
+        :param uuid_text:
+        :return: True if it is an uuid False if not
+        """
+        try:
+            UUID(uuid_text)
+            return True
+        except (ValueError, TypeError):
+            return False
+
+    @staticmethod
+    def _create_envelop(item, indata=None):
+        """
+        Returns a new dict that incledes indata with the expected envelop
+        :param item: can be 'tenant', 'vim', 'vnfd', 'nsd', 'ns'
+        :param indata: Content to be enveloped
+        :return: a new dic with {<envelop>: {indata} } where envelop can be e.g. tenant, datacenter, ...
+        """
+        if item == "vnfd":
+            return {'vnfd-catalog': {'vnfd': [indata]}}
+        elif item == "nsd":
+            return {'nsd-catalog': {'nsd': [indata]}}
+        elif item == "tenant":
+            return {'tenant': indata}
+        elif item in ("vim", "vim_account", "datacenter"):
+            return {'datacenter': indata}
+        elif item == "ns" or item == "instances":
+            return {'instance': indata}
+        elif item == "sdn":
+            return {'sdn_controller': indata}
+        else:
+            assert False, "_create_envelop with unknown item {}".format(item)
+
+    @staticmethod
+    def update_descriptor(desc, kwargs):
+        desc = deepcopy(desc)  # do not modify original descriptor
+        try:
+            for k, v in kwargs.items():
+                update_content = desc
+                kitem_old = None
+                klist = k.split(".")
+                for kitem in klist:
+                    if kitem_old is not None:
+                        update_content = update_content[kitem_old]
+                    if isinstance(update_content, dict):
+                        kitem_old = kitem
+                    elif isinstance(update_content, list):
+                        kitem_old = int(kitem)
+                    else:
+                        raise ROClientException(
+                            "Invalid query string '{}'. Descriptor is not a list nor dict at '{}'".format(k, kitem))
+                if v == "__DELETE__":
+                    del update_content[kitem_old]
+                else:
+                    update_content[kitem_old] = v
+            return desc
+        except KeyError:
+            raise ROClientException(
+                "Invalid query string '{}'. Descriptor does not contain '{}'".format(k, kitem_old))
+        except ValueError:
+            raise ROClientException("Invalid query string '{}'. Expected integer index list instead of '{}'".format(
+                k, kitem))
+        except IndexError:
+            raise ROClientException(
+                "Invalid query string '{}'. Index '{}' out of  range".format(k, kitem_old))
+
+    @staticmethod
+    def check_ns_status(ns_descriptor):
+        """
+        Inspect RO instance descriptor and indicates the status
+        :param ns_descriptor: instance descriptor obtained with self.show("ns", )
+        :return: status, message: status can be BUILD,ACTIVE,ERROR, message is a text message
+        """
+        net_total = 0
+        vm_total = 0
+        net_done = 0
+        vm_done = 0
+
+        for net in ns_descriptor["nets"]:
+            net_total += 1
+            if net["status"] in ("ERROR", "VIM_ERROR"):
+                return "ERROR", net["error_msg"]
+            elif net["status"] == "ACTIVE":
+                net_done += 1
+        for vnf in ns_descriptor["vnfs"]:
+            for vm in vnf["vms"]:
+                vm_total += 1
+                if vm["status"] in ("ERROR", "VIM_ERROR"):
+                    return "ERROR", vm["error_msg"]
+                elif vm["status"] == "ACTIVE":
+                    vm_done += 1
+
+        if net_total == net_done and vm_total == vm_done:
+            return "ACTIVE", "VMs {}, networks: {}".format(vm_total, net_total)
+        else:
+            return "BUILD", "VMs: {}/{}, networks: {}/{}".format(vm_done, vm_total, net_done, net_total)
+
+    @staticmethod
+    def get_ns_vnf_info(ns_descriptor):
+        """
+        Get a dict with the VIM_id, ip_addresses, mac_addresses of every vnf and vdu
+        :param ns_descriptor: instance descriptor obtained with self.show("ns", )
+        :return: dict with {<member_vnf_index>: {ip_address: XXXX, vdur:{ip_address: XXX, vim_id: XXXX}}}
+        """
+        ns_info = {}
+        for vnf in ns_descriptor["vnfs"]:
+            if not vnf.get("ip_address"):
+                raise ROClientException("No ip_address returned for ns member_vnf_index '{}'".format(
+                    vnf["member_vnf_index"]), http_code=500)
+            vnfr_info = {
+                "ip_address": vnf.get("ip_address"),
+                "vdur": {}
+            }
+            for vm in vnf["vms"]:
+                vdur = {
+                    "vim_id": vm.get("vim_vm_id"),
+                    "ip_address": vm.get("ip_address")
+                }
+                vnfr_info["vdur"][vm["vdu_osm_id"]] = vdur
+            ns_info[str(vnf["member_vnf_index"])] = vnfr_info
+        return ns_info
+
+
+    async def _get_item_uuid(self, session, item, item_id_name, all_tenants=False):
+        if all_tenants:
+            tenant_text = "/any"
+        elif all_tenants is None:
+            tenant_text = ""
+        else:
+            if not self.tenant:
+                await self._get_tenant(session)
+            tenant_text = "/" + self.tenant
+
+        item_id = 0
+        url = "{}{}/{}".format(self.endpoint_url, tenant_text, item)
+        if self.check_if_uuid(item_id_name):
+            item_id = item_id_name
+            url += "/" + item_id_name
+        elif item_id_name and item_id_name.startswith("'") and item_id_name.endswith("'"):
+            item_id_name = item_id_name[1:-1]
+        self.logger.debug("openmano GET %s", url)
+        with aiohttp.Timeout(self.timeout_short):
+            async with session.get(url, headers=self.headers_req) as response:
+                response_text = await response.read()
+                self.logger.debug("GET {} [{}] {}".format(url, response.status, response_text[:100]))
+                if response.status == 404:  # NOT_FOUND
+                    raise ROClientException("No {} found with id '{}'".format(item[:-1], item_id_name),
+                                                    http_code=404)
+                if response.status >= 300:
+                    raise ROClientException(response_text, http_code=response.status)
+            content = self._parse_yaml(response_text, response=True)
+
+        if item_id:
+            return item_id
+        desc = content[item]
+        assert isinstance(desc, list), "_get_item_uuid get a non dict with a list inside {}".format(type(desc))
+        uuid = None
+        for i in desc:
+            if item_id_name and i["name"] != item_id_name:
+                continue
+            if uuid:  # found more than one
+                raise ROClientException(
+                    "Found more than one {} with name '{}'. uuid must be used".format(item, item_id_name),
+                    http_code=404)
+            uuid = i["uuid"]
+        if not uuid:
+            raise ROClientException("No {} found with name '{}'".format(item[:-1], item_id_name), http_code=404)
+        return uuid
+
+    async def _get_item(self, session, item, item_id_name, all_tenants=False):
+        if all_tenants:
+            tenant_text = "/any"
+        elif all_tenants is None:
+            tenant_text = ""
+        else:
+            if not self.tenant:
+                await self._get_tenant(session)
+            tenant_text = "/" + self.tenant
+
+        if self.check_if_uuid(item_id_name):
+            uuid = item_id_name
+        else:
+            # check that exist
+            uuid = await self._get_item_uuid(session, item, item_id_name, all_tenants)
+        
+        url = "{}{}/{}/{}".format(self.endpoint_url, tenant_text, item, uuid)
+        self.logger.debug("GET %s", url )
+        with aiohttp.Timeout(self.timeout_short):
+            async with session.get(url, headers=self.headers_req) as response:
+                response_text = await response.read()
+                self.logger.debug("GET {} [{}] {}".format(url, response.status, response_text[:100]))
+                if response.status >= 300:
+                    raise ROClientException(response_text, http_code=response.status)
+
+        return self._parse_yaml(response_text, response=True)
+
+    async def _get_tenant(self, session):
+        if not self.tenant:
+            self.tenant = await self._get_item_uuid(session, "tenants", self.tenant_id_name, None)
+        return self.tenant
+    
+    async def _get_datacenter(self, session):
+        if not self.tenant:
+            await self._get_tenant(session)
+        if not self.datacenter:
+            self.datacenter = await self._get_item_uuid(session, "datacenters", self.datacenter_id_name, True)
+        return self.datacenter
+
+    async def _create_item(self, session, item, descriptor, item_id_name=None, action=None, all_tenants=False):
+        if all_tenants:
+            tenant_text = "/any"
+        elif all_tenants is None:
+            tenant_text = ""
+        else:
+            if not self.tenant:
+                await self._get_tenant(session)
+            tenant_text = "/" + self.tenant
+        payload_req = yaml.safe_dump(descriptor)
+        #print payload_req
+
+        api_version_text = ""
+        if item == "vnfs":
+            # assumes version v3 only
+            api_version_text = "/v3"
+            item = "vnfd"
+        elif item == "scenarios":
+            # assumes version v3 only
+            api_version_text = "/v3"
+            item = "nsd"
+
+        if not item_id_name:
+            uuid=""
+        elif self.check_if_uuid(item_id_name):
+            uuid = "/{}".format(item_id_name)
+        else:
+            # check that exist
+            uuid = await self._get_item_uuid(session, item, item_id_name, all_tenants)
+            uuid = "/{}".format(uuid)
+        if not action:
+            action = ""
+        else:
+            action = "/".format(action)
+
+        url = "{}{apiver}{tenant}/{item}{id}{action}".format(self.endpoint_url, apiver=api_version_text, tenant=tenant_text,
+                                                        item=item, id=uuid, action=action)
+        self.logger.debug("openmano POST %s %s", url, payload_req)
+        with aiohttp.Timeout(self.timeout_large):
+            async with session.post(url, headers=self.headers_req, data=payload_req) as response:
+                response_text = await response.read()
+                self.logger.debug("POST {} [{}] {}".format(url, response.status, response_text[:100]))
+                if response.status >= 300:
+                    raise ROClientException(response_text, http_code=response.status)
+
+        return self._parse_yaml(response_text, response=True)
+
+    async def _del_item(self, session, item, item_id_name, all_tenants=False):
+        if all_tenants:
+            tenant_text = "/any"
+        elif all_tenants is None:
+            tenant_text = ""
+        else:
+            if not self.tenant:
+                await self._get_tenant(session)
+            tenant_text = "/" + self.tenant
+        if not self.check_if_uuid(item_id_name):
+            # check that exist
+            _all_tenants = all_tenants
+            if item == "datacenters":
+                _all_tenants = True
+            uuid = await self._get_item_uuid(session, item, item_id_name, all_tenants=_all_tenants)
+        else:
+            uuid = item_id_name
+        
+        url = "{}{}/{}/{}".format(self.endpoint_url, tenant_text, item, uuid)
+        self.logger.debug("DELETE %s", url)
+        with aiohttp.Timeout(self.timeout_short):
+            async with session.delete(url, headers=self.headers_req) as response:
+                response_text = await response.read()
+                self.logger.debug("DELETE {} [{}] {}".format(url, response.status, response_text[:100]))
+                if response.status >= 300:
+                    raise ROClientException(response_text, http_code=response.status)
+        return self._parse_yaml(response_text, response=True)
+
+    async def _list_item(self, session, item, all_tenants=False, filter_dict=None):
+        if all_tenants:
+            tenant_text = "/any"
+        elif all_tenants is None:
+            tenant_text = ""
+        else:
+            if not self.tenant:
+                await self._get_tenant(session)
+            tenant_text = "/" + self.tenant
+        
+        url = "{}{}/{}".format(self.endpoint_url, tenant_text, item)
+        separator = "?"
+        if filter_dict:
+            for k in filter_dict:
+                url += separator + quote(str(k)) + "=" + quote(str(filter_dict[k])) 
+                separator = "&"
+        self.logger.debug("openmano GET %s", url)
+        with aiohttp.Timeout(self.timeout_short):
+            async with session.get(url, headers=self.headers_req) as response:
+                response_text = await response.read()
+                self.logger.debug("GET {} [{}] {}".format(url, response.status, response_text[:100]))
+                if response.status >= 300:
+                    raise ROClientException(response_text, http_code=response.status)
+        return self._parse_yaml(response_text, response=True)
+
+    async def _edit_item(self, session, item, item_id, descriptor, all_tenants=False):
+        if all_tenants:
+            tenant_text = "/any"
+        elif all_tenants is None:
+            tenant_text = ""
+        else:
+            if not self.tenant:
+                await self._get_tenant(session)
+            tenant_text = "/" + self.tenant
+
+        payload_req = yaml.safe_dump(descriptor)
+            
+        #print payload_req
+            
+        url = "{}{}/{}/{}".format(self.endpoint_url, tenant_text, item, item_id)
+        self.logger.debug("openmano PUT %s %s", url, payload_req)
+        with aiohttp.Timeout(self.timeout_large):
+            async with session.put(url, headers=self.headers_req, data=payload_req) as response:
+                response_text = await response.read()
+                self.logger.debug("PUT {} [{}] {}".format(url, response.status, response_text[:100]))
+                if response.status >= 300:
+                    raise ROClientException(response_text, http_code=response.status)
+        return self._parse_yaml(response_text, response=True)
+
+    async def get_list(self, item, all_tenants=False, filter_by=None):
+        """
+        Obtain a list of items filtering by the specigy filter_by.
+        :param item: can be 'tenant', 'vim', 'vnfd', 'nsd', 'ns'
+        :param all_tenants: True if not filtering by tenant. Only allowed for admin
+        :param filter_by: dictionary with filtering
+        :return: a list of dict. It can be empty. Raises ROClientException on Error,
+        """
+        try:
+            if item not in self.client_to_RO:
+                raise ROClientException("Invalid item {}".format(item))
+            if item == 'tenant':
+                all_tenants = None
+            with aiohttp.ClientSession(loop=self.loop) as session:
+                content = await self._list_item(session, self.client_to_RO[item], all_tenants=all_tenants,
+                                                filter_dict=filter_by)
+            if isinstance(content, dict):
+                if len(content) == 1:
+                    for _, v in content.items():
+                        return v
+                    return content.values()[0]
+                else:
+                    raise ROClientException("Output not a list neither dict with len equal 1", http_code=500)
+                return content
+        except aiohttp.errors.ClientOSError as e:
+            raise ROClientException(e, http_code=504)
+
+    async def show(self, item, item_id_name=None, all_tenants=False):
+        """
+        Obtain the information of an item from its id or name
+        :param item: can be 'tenant', 'vim', 'vnfd', 'nsd', 'ns'
+        :param item_id_name: RO id or name of the item. Raise and exception if more than one found
+        :param all_tenants: True if not filtering by tenant. Only allowed for admin
+        :return: dictionary with the information or raises ROClientException on Error, NotFound, found several
+        """
+        try:
+            if item not in self.client_to_RO:
+                raise ROClientException("Invalid item {}".format(item))
+            if item == 'tenant':
+                all_tenants = None
+            elif item == 'vim':
+                all_tenants = True
+            elif item == 'vim_account':
+                all_tenants = False
+
+            with aiohttp.ClientSession(loop=self.loop) as session:
+                content = await self._get_item(session, self.client_to_RO[item], item_id_name, all_tenants=all_tenants)
+                return remove_envelop(item, content)
+        except aiohttp.errors.ClientOSError as e:
+            raise ROClientException(e, http_code=504)
+
+    async def delete(self, item, item_id_name=None, all_tenants=False):
+        """
+        Delete  the information of an item from its id or name
+        :param item: can be 'tenant', 'vim', 'vnfd', 'nsd', 'ns'
+        :param item_id_name: RO id or name of the item. Raise and exception if more than one found
+        :param all_tenants: True if not filtering by tenant. Only allowed for admin
+        :return: dictionary with the information or raises ROClientException on Error, NotFound, found several
+        """
+        try:
+            if item not in self.client_to_RO:
+                raise ROClientException("Invalid item {}".format(item))
+            if item == 'tenant' or item == 'vim':
+                all_tenants = None
+
+            with aiohttp.ClientSession(loop=self.loop) as session:
+                return await self._del_item(session, self.client_to_RO[item], item_id_name, all_tenants=all_tenants)
+        except aiohttp.errors.ClientOSError as e:
+            raise ROClientException(e, http_code=504)
+
+    async def edit(self, item, item_id_name, descriptor=None, descriptor_format=None, **kwargs):
+        """ Edit an item
+        :param item: can be 'tenant', 'vim', 'vnfd', 'nsd', 'ns', 'vim'
+        :param descriptor: can be a dict, or a yaml/json text. Autodetect unless descriptor_format is provided
+        :param descriptor_format: Can be 'json' or 'yaml'
+        :param kwargs: Overrides descriptor with values as name, description, vim_url, vim_url_admin, vim_type
+               keys can be a dot separated list to specify elements inside dict
+        :return: dictionary with the information or raises ROClientException on Error
+        """
+        try:
+            if isinstance(descriptor, str):
+                descriptor = self._parse(descriptor, descriptor_format)
+            elif descriptor:
+                pass
+            else:
+                descriptor = {}
+
+            if item not in self.client_to_RO:
+                raise ROClientException("Invalid item {}".format(item))
+            desc = remove_envelop(item, descriptor)
+
+            # Override descriptor with kwargs
+            if kwargs:
+                desc = self.update_descriptor(desc, kwargs)
+            all_tenants = False
+            if item in ('tenant', 'vim'):
+                all_tenants = None
+
+            create_desc = self._create_envelop(item, desc)
+
+            with aiohttp.ClientSession(loop=self.loop) as session:
+                _all_tenants = all_tenants
+                if item == 'vim':
+                    _all_tenants = True
+                item_id = await self._get_item_uuid(session, self.client_to_RO[item], item_id_name, all_tenants=_all_tenants)
+                # await self._get_tenant(session)
+                outdata = await self._edit_item(session, self.client_to_RO[item], item_id, create_desc, all_tenants=all_tenants)
+                return remove_envelop(item, outdata)
+        except aiohttp.errors.ClientOSError as e:
+            raise ROClientException(e, http_code=504)
+
+    async def create(self, item, descriptor=None, descriptor_format=None, **kwargs):
+        """
+        Creates an item from its descriptor
+        :param item: can be 'tenant', 'vnfd', 'nsd', 'ns', 'vim', 'vim_account', 'sdn'
+        :param descriptor: can be a dict, or a yaml/json text. Autodetect unless descriptor_format is provided
+        :param descriptor_format: Can be 'json' or 'yaml'
+        :param kwargs: Overrides descriptor with values as name, description, vim_url, vim_url_admin, vim_type
+               keys can be a dot separated list to specify elements inside dict
+        :return: dictionary with the information or raises ROClientException on Error
+        """
+        try:
+            if isinstance(descriptor, str):
+                descriptor = self._parse(descriptor, descriptor_format)
+            elif descriptor:
+                pass
+            else:
+                descriptor = {}
+
+            if item not in self.client_to_RO:
+                raise ROClientException("Invalid item {}".format(item))
+            desc = remove_envelop(item, descriptor)
+
+            # Override descriptor with kwargs
+            if kwargs:
+                desc = self.update_descriptor(desc, kwargs)
+
+            for mandatory in self.mandatory_for_create[item]:
+                if mandatory not in desc:
+                    raise ROClientException("'{}' is mandatory parameter for {}".format(mandatory, item))
+
+            all_tenants = False
+            if item in ('tenant', 'vim'):
+                all_tenants = None
+
+            create_desc = self._create_envelop(item, desc)
+
+            with aiohttp.ClientSession(loop=self.loop) as session:
+                outdata = await self._create_item(session, self.client_to_RO[item], create_desc,
+                                                  all_tenants=all_tenants)
+                return remove_envelop(item, outdata)
+        except aiohttp.errors.ClientOSError as e:
+            raise ROClientException(e, http_code=504)
+
+    async def attach_datacenter(self, datacenter=None, descriptor=None, descriptor_format=None, **kwargs):
+
+        if isinstance(descriptor, str):
+            descriptor = self._parse(descriptor, descriptor_format)
+        elif descriptor:
+            pass
+        else:
+            descriptor = {}
+        desc = remove_envelop("vim", descriptor)
+
+        # # check that exist
+        # uuid = self._get_item_uuid(session, "datacenters", uuid_name, all_tenants=True)
+        # tenant_text = "/" + self._get_tenant()
+        if kwargs:
+            desc = self.update_descriptor(desc, kwargs)
+
+        if not desc.get("vim_tenant_name") and not desc.get("vim_tenant_id"):
+            raise ROClientException("Wrong descriptor. At least vim_tenant_name or vim_tenant_id must be provided")
+        create_desc = self._create_envelop("vim", desc)
+        payload_req = yaml.safe_dump(create_desc)
+        with aiohttp.ClientSession(loop=self.loop) as session:
+            # check that exist
+            item_id = await self._get_item_uuid(session, "datacenters", datacenter, all_tenants=True)
+            await self._get_tenant(session)
+
+            url = "{}/{tenant}/datacenters/{datacenter}".format(self.endpoint_url, tenant=self.tenant,
+                                                     datacenter=item_id)
+            self.logger.debug("openmano POST %s %s", url, payload_req)
+            with aiohttp.Timeout(self.timeout_large):
+                async with session.post(url, headers=self.headers_req, data=payload_req) as response:
+                    response_text = await response.read()
+                    self.logger.debug("POST {} [{}] {}".format(url, response.status, response_text[:100]))
+                    if response.status >= 300:
+                        raise ROClientException(response_text, http_code=response.status)
+
+            response_desc = self._parse_yaml(response_text, response=True)
+            desc  = remove_envelop("vim", response_desc)
+            return desc
+
+    async def detach_datacenter(self, datacenter=None):
+        #TODO replace the code with delete_item(vim_account,...)
+        with aiohttp.ClientSession(loop=self.loop) as session:
+            # check that exist
+            item_id = await self._get_item_uuid(session, "datacenters", datacenter, all_tenants=False)
+            tenant = await self._get_tenant(session)
+
+            url = "{}/{tenant}/datacenters/{datacenter}".format(self.endpoint_url, tenant=tenant,
+                                                     datacenter=item_id)
+            self.logger.debug("openmano DELETE %s", url)
+            with aiohttp.Timeout(self.timeout_large):
+                async with session.delete(url, headers=self.headers_req) as response:
+                    response_text = await response.read()
+                    self.logger.debug("DELETE {} [{}] {}".format(url, response.status, response_text[:100]))
+                    if response.status >= 300:
+                        raise ROClientException(response_text, http_code=response.status)
+
+            response_desc = self._parse_yaml(response_text, response=True)
+            desc = remove_envelop("vim", response_desc)
+            return desc
+
+
+    # TODO convert to asyncio
+
+    #DATACENTERS
+
+    def edit_datacenter(self, uuid=None, name=None, descriptor=None, descriptor_format=None, all_tenants=False, **kwargs):
+        """Edit the parameters of a datacenter
+        Params: must supply a descriptor or/and a parameter to change
+            uuid or/and name. If only name is supplied, there must be only one or an exception is raised
+            descriptor: with format {'datacenter':{params to change info}}
+                must be a dictionary or a json/yaml text.
+            parameters to change can be supplyied by the descriptor or as parameters:
+                new_name: the datacenter name
+                vim_url: the datacenter URL
+                vim_url_admin: the datacenter URL for administrative issues
+                vim_type: the datacenter type, can be openstack or openvim.
+                public: boolean, available to other tenants
+                description: datacenter description
+        Return: Raises an exception on error, not found or found several
+                Obtain a dictionary with format {'datacenter':{new_datacenter_info}}
+        """
+
+        if isinstance(descriptor, str):
+            descriptor = self.parse(descriptor, descriptor_format)
+        elif descriptor:
+            pass
+        elif kwargs:
+            descriptor={"datacenter": {}}
+        else:
+            raise ROClientException("Missing descriptor")
+
+        if 'datacenter' not in descriptor or len(descriptor)!=1:
+            raise ROClientException("Descriptor must contain only one 'datacenter' field")
+        for param in kwargs:
+            if param=='new_name':
+                descriptor['datacenter']['name'] = kwargs[param]
+            else:
+                descriptor['datacenter'][param] = kwargs[param]
+        return self._edit_item("datacenters", descriptor, uuid, name, all_tenants=None)
+    
+
+    def edit_scenario(self, uuid=None, name=None, descriptor=None, descriptor_format=None, all_tenants=False, **kwargs):
+        """Edit the parameters of a scenario
+        Params: must supply a descriptor or/and a parameters to change
+            uuid or/and name. If only name is supplied, there must be only one or an exception is raised
+            descriptor: with format {'scenario':{params to change info}}
+                must be a dictionary or a json/yaml text.
+            parameters to change can be supplyied by the descriptor or as parameters:
+                new_name: the scenario name
+                public: boolean, available to other tenants
+                description: scenario description
+                tenant_id. Propietary tenant
+        Return: Raises an exception on error, not found or found several
+                Obtain a dictionary with format {'scenario':{new_scenario_info}}
+        """
+
+        if isinstance(descriptor, str):
+            descriptor = self.parse(descriptor, descriptor_format)
+        elif descriptor:
+            pass
+        elif kwargs:
+            descriptor={"scenario": {}}
+        else:
+            raise ROClientException("Missing descriptor")
+
+        if 'scenario' not in descriptor or len(descriptor)>2:
+            raise ROClientException("Descriptor must contain only one 'scenario' field")
+        for param in kwargs:
+            if param=='new_name':
+                descriptor['scenario']['name'] = kwargs[param]
+            else:
+                descriptor['scenario'][param] = kwargs[param]
+        return self._edit_item("scenarios", descriptor, uuid, name, all_tenants=None)
+
+    #VIM ACTIONS
+    def vim_action(self, action, item, uuid=None, all_tenants=False, **kwargs):
+        """Perform an action over a vim
+        Params: 
+            action: can be 'list', 'get'/'show', 'delete' or 'create'
+            item: can be 'tenants' or 'networks'
+            uuid: uuid of the tenant/net to show or to delete. Ignore otherwise
+            other parameters:
+                datacenter_name, datacenter_id: datacenters to act on, if missing uses classes store datacenter 
+                descriptor, descriptor_format: descriptor needed on creation, can be a dict or a yaml/json str 
+                    must be a dictionary or a json/yaml text.
+                name: for created tenant/net Overwrite descriptor name if any
+                description: tenant descriptor. Overwrite descriptor description if any
+                
+        Return: Raises an exception on error
+                Obtain a dictionary with format {'tenant':{new_tenant_info}}
+        """
+        if item not in ("tenants", "networks", "images"):
+            raise ROClientException("Unknown value for item '{}', must be 'tenants', 'nets' or "
+                                             "images".format(str(item)))
+
+        image_actions = ['list','get','show','delete']
+        if item == "images" and action not in image_actions:
+            raise ROClientException("Only available actions for item '{}' are {}\n"
+                                             "Requested action was '{}'".format(item, ', '.join(image_actions), action))
+        if all_tenants:
+            tenant_text = "/any"
+        else:
+            tenant_text = "/"+self._get_tenant()
+        
+        if "datacenter_id" in kwargs or "datacenter_name" in kwargs:
+            datacenter = self._get_item_uuid(session, "datacenters", kwargs.get("datacenter"), all_tenants=all_tenants)
+        else:
+            datacenter = self.get_datacenter(session)
+
+        if action=="list":
+            url = "{}{}/vim/{}/{}".format(self.endpoint_url, tenant_text, datacenter, item)
+            self.logger.debug("GET %s", url )
+            mano_response = requests.get(url, headers=self.headers_req)
+            self.logger.debug("openmano response: %s", mano_response.text )
+            content = self._parse_yaml(mano_response.text, response=True)            
+            if mano_response.status_code==200:
+                return content
+            else:
+                raise ROClientException(str(content), http_code=mano_response.status)        
+        elif action=="get" or action=="show":
+            url = "{}{}/vim/{}/{}/{}".format(self.endpoint_url, tenant_text, datacenter, item, uuid)
+            self.logger.debug("GET %s", url )
+            mano_response = requests.get(url, headers=self.headers_req)
+            self.logger.debug("openmano response: %s", mano_response.text )
+            content = self._parse_yaml(mano_response.text, response=True)            
+            if mano_response.status_code==200:
+                return content
+            else:
+                raise ROClientException(str(content), http_code=mano_response.status)        
+        elif action=="delete":
+            url = "{}{}/vim/{}/{}/{}".format(self.endpoint_url, tenant_text, datacenter, item, uuid)
+            self.logger.debug("DELETE %s", url )
+            mano_response = requests.delete(url, headers=self.headers_req)
+            self.logger.debug("openmano response: %s", mano_response.text )
+            content = self._parse_yaml(mano_response.text, response=True)            
+            if mano_response.status_code==200:
+                return content
+            else:
+                raise ROClientException(str(content), http_code=mano_response.status)        
+        elif action=="create":
+            if "descriptor" in kwargs:
+                if isinstance(kwargs["descriptor"], str):
+                    descriptor = self._parse(kwargs["descriptor"], kwargs.get("descriptor_format") )
+                else:
+                    descriptor = kwargs["descriptor"]
+            elif "name" in kwargs:
+                descriptor={item[:-1]: {"name": kwargs["name"]}}
+            else:
+                raise ROClientException("Missing descriptor")
+        
+            if item[:-1] not in descriptor or len(descriptor)!=1:
+                raise ROClientException("Descriptor must contain only one 'tenant' field")
+            if "name" in kwargs:
+                descriptor[ item[:-1] ]['name'] = kwargs["name"]
+            if "description" in kwargs:
+                descriptor[ item[:-1] ]['description'] = kwargs["description"]
+            payload_req = yaml.safe_dump(descriptor)
+            #print payload_req
+            url = "{}{}/vim/{}/{}".format(self.endpoint_url, tenant_text, datacenter, item)
+            self.logger.debug("openmano POST %s %s", url, payload_req)
+            mano_response = requests.post(url, headers = self.headers_req, data=payload_req)
+            self.logger.debug("openmano response: %s", mano_response.text )
+            content = self._parse_yaml(mano_response.text, response=True)
+            if mano_response.status_code==200:
+                return content
+            else:
+                raise ROClientException(str(content), http_code=mano_response.status)
+        else:
+            raise ROClientException("Unknown value for action '{}".format(str(action))) 
+
+
+if __name__ == '__main__':
+    RO_URL = "http://localhost:9090/openmano"
+    TEST_TENANT = "myTenant"
+    TEST_VIM1 = "myvim"
+    TEST_URL1 = "https://localhost:5000/v1"
+    TEST_TYPE1 = "openstack"
+    TEST_CONFIG1 = {"use_floating_ip": True}
+    TEST_VIM2 = "myvim2"
+    TEST_URL2 = "https://localhost:5000/v2"
+    TEST_TYPE2 = "openvim"
+    TEST_CONFIG2 = {"config2": "config2", "config3": True}
+
+    streamformat = "%(asctime)s %(name)s %(levelname)s: %(message)s"
+    logging.basicConfig(format=streamformat)
+    logger = logging.getLogger("ROClient")
+
+    tenant_id = None
+    vim_id = False
+    loop = asyncio.get_event_loop()
+    myClient = ROClient(endpoint_url=RO_URL, loop=loop, loglevel="DEBUG")
+    try:
+        # test tenant
+        content = loop.run_until_complete(myClient.get_list("tenant"))
+        print("tenants", content)
+        content = loop.run_until_complete(myClient.create("tenant", name=TEST_TENANT))
+        tenant_id = True
+        content = loop.run_until_complete(myClient.show("tenant", TEST_TENANT))
+        print("tenant", TEST_TENANT, content)
+        content = loop.run_until_complete(myClient.edit("tenant", TEST_TENANT,  description="another description"))
+        content = loop.run_until_complete(myClient.show("tenant", TEST_TENANT))
+        print("tenant edited", TEST_TENANT, content)
+        myClient["tenant"] = TEST_TENANT
+
+
+        # test VIM
+        content = loop.run_until_complete(myClient.create("vim", name=TEST_VIM1, type=TEST_TYPE1, vim_url=TEST_URL1, config=TEST_CONFIG1))
+        vim_id = True
+        content = loop.run_until_complete(myClient.get_list("vim"))
+        print("vim", content)
+        content = loop.run_until_complete(myClient.show("vim", TEST_VIM1))
+        print("vim", TEST_VIM1, content)
+        content = loop.run_until_complete(myClient.edit("vim", TEST_VIM1,  description="another description",
+                                                        name=TEST_VIM2, type=TEST_TYPE2, vim_url=TEST_URL2,
+                                                        config=TEST_CONFIG2))
+        content = loop.run_until_complete(myClient.show("vim", TEST_VIM2))
+        print("vim edited", TEST_VIM2, content)
+
+        # test VIM_ACCOUNT
+        content = loop.run_until_complete(myClient.attach_datacenter(TEST_VIM2, vim_username='user',
+                                                          vim_password='pass', vim_tenant_name='vimtenant1', config=TEST_CONFIG1))
+        vim_id = True
+        content = loop.run_until_complete(myClient.get_list("vim_account"))
+        print("vim_account", content)
+        content = loop.run_until_complete(myClient.show("vim_account", TEST_VIM2))
+        print("vim_account", TEST_VIM2, content)
+        content = loop.run_until_complete(myClient.edit("vim_account", TEST_VIM2,  vim_username='user2', vim_password='pass2',
+                                                        vim_tenant_name="vimtenant2", config=TEST_CONFIG2))
+        content = loop.run_until_complete(myClient.show("vim_account", TEST_VIM2))
+        print("vim_account edited", TEST_VIM2, content)
+
+        myClient["vim"] = TEST_VIM2
+
+    except Exception as e:
+        logger.error("Error {}".format(e), exc_info=True)
+
+    for item in (("vim_account", TEST_VIM1), ("vim", TEST_VIM1),
+                 ("vim_account", TEST_VIM2), ("vim", TEST_VIM2),
+                 ("tenant", TEST_TENANT)):
+        try:
+            content = loop.run_until_complete(myClient.delete(item[0], item[1]))
+            print("{} {} deleted; {}".format(item[0], item[1], content))
+        except Exception as e:
+            if e.http_code == 404:
+                print("{} {} not present or already deleted".format(item[0], item[1]))
+            else:
+                logger.error("Error {}".format(e), exc_info=True)
+
+    loop.close()
+
+
diff --git a/osm_lcm/lcm.cfg b/osm_lcm/lcm.cfg
new file mode 100644
index 0000000..c62ee25
--- /dev/null
+++ b/osm_lcm/lcm.cfg
@@ -0,0 +1,54 @@
+
+# TODO currently is a pure yaml format. Consider to change it to [ini] style with yaml inside to be coherent with other modules
+
+#[global]
+global:
+    loglevel: DEBUG
+    #logfile:  /var/log/osm/lcm.log
+
+#[RO]
+RO:
+    host:   ro          # hostname or IP
+    port:   9090
+    tenant: osm
+    loglevel: DEBUG
+    #logfile:  /var/log/osm/lcm-ro.log
+
+#[VCA]
+VCA:
+    host:   vca
+    port:   17070
+    user:   admin
+    secret:   secret
+    loglevel: DEBUG
+    #logfile:  /var/log/osm/lcm-vca.log
+
+#[database]
+database:
+    driver: mongo       # mongo or memory
+    host:   mongo       # hostname or IP
+    port:   27017
+    name:   osm
+    user:   user
+    password:   password
+    loglevel: DEBUG
+    #logfile:  /var/log/osm/lcm-database.log
+
+#[storage]
+storage:
+    driver: local       # local filesystem
+    # for local provide file path
+    path:   /app/storage
+    loglevel: DEBUG
+    #logfile:  /var/log/osm/lcm-storage.log
+
+#[message]
+message:
+    driver: kafka       # local or kafka
+    # for local provide file path
+    path:   /app/storage/kafka
+    # for kafka provide host and port
+    host:   kafka
+    port:   9092
+    loglevel: DEBUG
+    #logfile:  /var/log/osm/lcm-message.log
diff --git a/osm_lcm/lcm.py b/osm_lcm/lcm.py
new file mode 100644
index 0000000..69daaa1
--- /dev/null
+++ b/osm_lcm/lcm.py
@@ -0,0 +1,1482 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+
+import asyncio
+import yaml
+import ROclient
+from osm_common import dbmemory
+from osm_common import dbmongo
+from osm_common import fslocal
+from osm_common import msglocal
+from osm_common import msgkafka
+import logging
+import functools
+import sys
+from osm_common.dbbase import DbException
+from osm_common.fsbase import FsException
+from osm_common.msgbase import MsgException
+from os import environ
+# from vca import DeployApplication, RemoveApplication
+from n2vc.vnf import N2VC
+from n2vc import version as N2VC_version
+# import os.path
+# import time
+
+from copy import deepcopy
+from http import HTTPStatus
+from time import time
+
+
+class LcmException(Exception):
+    pass
+
+
+class Lcm:
+
+    def __init__(self, config_file):
+        """
+        Init, Connect to database, filesystem storage, and messaging
+        :param config: two level dictionary with configuration. Top level should contain 'database', 'storage',
+        :return: None
+        """
+
+        self.db = None
+        self.msg = None
+        self.fs = None
+        self.pings_not_received = 1
+
+        # contains created tasks/futures to be able to cancel
+        self.lcm_ns_tasks = {}
+        self.lcm_vim_tasks = {}
+        self.lcm_sdn_tasks = {}
+        # logging
+        self.logger = logging.getLogger('lcm')
+        # load configuration
+        config = self.read_config_file(config_file)
+        self.config = config
+        self.ro_config={
+            "endpoint_url": "http://{}:{}/openmano".format(config["RO"]["host"], config["RO"]["port"]),
+            "tenant":  config.get("tenant", "osm"),
+            "logger_name": "lcm.ROclient",
+            "loglevel": "ERROR",
+        }
+
+        self.vca = config["VCA"]  # TODO VCA
+        self.loop = None
+
+        # logging
+        log_format_simple = "%(asctime)s %(levelname)s %(name)s %(filename)s:%(lineno)s %(message)s"
+        log_formatter_simple = logging.Formatter(log_format_simple, datefmt='%Y-%m-%dT%H:%M:%S')
+        config["database"]["logger_name"] = "lcm.db"
+        config["storage"]["logger_name"] = "lcm.fs"
+        config["message"]["logger_name"] = "lcm.msg"
+        if "logfile" in config["global"]:
+            file_handler = logging.handlers.RotatingFileHandler(config["global"]["logfile"],
+                                                                maxBytes=100e6, backupCount=9, delay=0)
+            file_handler.setFormatter(log_formatter_simple)
+            self.logger.addHandler(file_handler)
+        else:
+            str_handler = logging.StreamHandler()
+            str_handler.setFormatter(log_formatter_simple)
+            self.logger.addHandler(str_handler)
+
+        if config["global"].get("loglevel"):
+            self.logger.setLevel(config["global"]["loglevel"])
+
+        # logging other modules
+        for k1, logname in {"message": "lcm.msg", "database": "lcm.db", "storage": "lcm.fs"}.items():
+            config[k1]["logger_name"] = logname
+            logger_module = logging.getLogger(logname)
+            if "logfile" in config[k1]:
+                file_handler = logging.handlers.RotatingFileHandler(config[k1]["logfile"],
+                                                                    maxBytes=100e6, backupCount=9, delay=0)
+                file_handler.setFormatter(log_formatter_simple)
+                logger_module.addHandler(file_handler)
+            if "loglevel" in config[k1]:
+                logger_module.setLevel(config[k1]["loglevel"])
+
+        self.n2vc = N2VC(
+            log=self.logger,
+            server=config['VCA']['host'],
+            port=config['VCA']['port'],
+            user=config['VCA']['user'],
+            secret=config['VCA']['secret'],
+            # TODO: This should point to the base folder where charms are stored,
+            # if there is a common one (like object storage). Otherwise, leave
+            # it unset and pass it via DeployCharms
+            # artifacts=config['VCA'][''],
+            artifacts=None,
+        )
+        # check version of N2VC
+        # TODO enhance with int conversion or from distutils.version import LooseVersion
+        # or with list(map(int, version.split(".")))
+        if N2VC_version < "0.0.2":
+            raise LcmException("Not compatible osm/N2VC version '{}'. Needed '0.0.2' or higher".format(N2VC_version))
+        try:
+            if config["database"]["driver"] == "mongo":
+                self.db = dbmongo.DbMongo()
+                self.db.db_connect(config["database"])
+            elif config["database"]["driver"] == "memory":
+                self.db = dbmemory.DbMemory()
+                self.db.db_connect(config["database"])
+            else:
+                raise LcmException("Invalid configuration param '{}' at '[database]':'driver'".format(
+                    config["database"]["driver"]))
+
+            if config["storage"]["driver"] == "local":
+                self.fs = fslocal.FsLocal()
+                self.fs.fs_connect(config["storage"])
+            else:
+                raise LcmException("Invalid configuration param '{}' at '[storage]':'driver'".format(
+                    config["storage"]["driver"]))
+
+            if config["message"]["driver"] == "local":
+                self.msg = msglocal.MsgLocal()
+                self.msg.connect(config["message"])
+            elif config["message"]["driver"] == "kafka":
+                self.msg = msgkafka.MsgKafka()
+                self.msg.connect(config["message"])
+            else:
+                raise LcmException("Invalid configuration param '{}' at '[message]':'driver'".format(
+                    config["storage"]["driver"]))
+        except (DbException, FsException, MsgException) as e:
+            self.logger.critical(str(e), exc_info=True)
+            raise LcmException(str(e))
+
+    def update_db(self, item, _id, _desc):
+        try:
+            self.db.replace(item, _id, _desc)
+        except DbException as e:
+            self.logger.error("Updating {} _id={}: {}".format(item, _id, e))
+
+    def update_db_2(self, item, _id, _desc):
+        try:
+            self.db.set_one(item, {"_id": _id}, _desc)
+        except DbException as e:
+            self.logger.error("Updating {} _id={}: {}".format(item, _id, e))
+
+    async def vim_create(self, vim_content, order_id):
+        vim_id = vim_content["_id"]
+        logging_text = "Task vim_create={} ".format(vim_id)
+        self.logger.debug(logging_text + "Enter")
+        db_vim = None
+        exc = None
+        try:
+            step = "Getting vim from db"
+            db_vim = self.db.get_one("vim_accounts", {"_id": vim_id})
+            if "_admin" not in db_vim:
+                db_vim["_admin"] = {}
+            if "deployed" not in db_vim["_admin"]:
+                db_vim["_admin"]["deployed"] = {}
+            db_vim["_admin"]["deployed"]["RO"] = None
+
+            step = "Creating vim at RO"
+            RO = ROclient.ROClient(self.loop, **self.ro_config)
+            vim_RO = deepcopy(vim_content)
+            vim_RO.pop("_id", None)
+            vim_RO.pop("_admin", None)
+            vim_RO.pop("schema_version", None)
+            vim_RO.pop("schema_type", None)
+            vim_RO.pop("vim_tenant_name", None)
+            vim_RO["type"] = vim_RO.pop("vim_type")
+            vim_RO.pop("vim_user", None)
+            vim_RO.pop("vim_password", None)
+            desc = await RO.create("vim", descriptor=vim_RO)
+            RO_vim_id = desc["uuid"]
+            db_vim["_admin"]["deployed"]["RO"] = RO_vim_id
+            self.update_db("vim_accounts", vim_id, db_vim)
+
+            step = "Attach vim to RO tenant"
+            vim_RO = {"vim_tenant_name": vim_content["vim_tenant_name"],
+                "vim_username": vim_content["vim_user"],
+                "vim_password": vim_content["vim_password"],
+                "config": vim_content["config"]
+            }
+            desc = await RO.attach_datacenter(RO_vim_id , descriptor=vim_RO)
+            db_vim["_admin"]["operationalState"] = "ENABLED"
+            self.update_db("vim_accounts", vim_id, db_vim)
+
+            self.logger.debug(logging_text + "Exit Ok RO_vim_id".format(RO_vim_id))
+            return RO_vim_id
+
+        except (ROclient.ROClientException, DbException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+            exc = e
+        finally:
+            if exc and db_vim:
+                db_vim["_admin"]["operationalState"] = "ERROR"
+                db_vim["_admin"]["detailed-status"] = "ERROR {}: {}".format(step , exc)
+                self.update_db("vim_accounts", vim_id, db_vim)
+
+    async def vim_edit(self, vim_content, order_id):
+        vim_id = vim_content["_id"]
+        logging_text = "Task vim_edit={} ".format(vim_id)
+        self.logger.debug(logging_text + "Enter")
+        db_vim = None
+        exc = None
+        step = "Getting vim from db"
+        try:
+            db_vim = self.db.get_one("vim_accounts", {"_id": vim_id})
+            if db_vim.get("_admin") and db_vim["_admin"].get("deployed") and db_vim["_admin"]["deployed"].get("RO"):
+                RO_vim_id = db_vim["_admin"]["deployed"]["RO"]
+                step = "Editing vim at RO"
+                RO = ROclient.ROClient(self.loop, **self.ro_config)
+                vim_RO = deepcopy(vim_content)
+                vim_RO.pop("_id", None)
+                vim_RO.pop("_admin", None)
+                vim_RO.pop("schema_version", None)
+                vim_RO.pop("schema_type", None)
+                vim_RO.pop("vim_tenant_name", None)
+                vim_RO["type"] = vim_RO.pop("vim_type")
+                vim_RO.pop("vim_user", None)
+                vim_RO.pop("vim_password", None)
+                if vim_RO:
+                    desc = await RO.edit("vim", RO_vim_id, descriptor=vim_RO)
+
+                step = "Editing vim-account at RO tenant"
+                vim_RO = {}
+                for k in ("vim_tenant_name", "vim_password", "config"):
+                    if k in vim_content:
+                        vim_RO[k] = vim_content[k]
+                if "vim_user" in vim_content:
+                    vim_content["vim_username"] = vim_content["vim_user"]
+                if vim_RO:
+                    desc = await RO.edit("vim_account", RO_vim_id, descriptor=vim_RO)
+                db_vim["_admin"]["operationalState"] = "ENABLED"
+                self.update_db("vim_accounts", vim_id, db_vim)
+
+            self.logger.debug(logging_text + "Exit Ok RO_vim_id".format(RO_vim_id))
+            return RO_vim_id
+
+        except (ROclient.ROClientException, DbException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+            exc = e
+        finally:
+            if exc and db_vim:
+                db_vim["_admin"]["operationalState"] = "ERROR"
+                db_vim["_admin"]["detailed-status"] = "ERROR {}: {}".format(step , exc)
+                self.update_db("vim_accounts", vim_id, db_vim)
+
+    async def vim_delete(self, vim_id, order_id):
+        logging_text = "Task vim_delete={} ".format(vim_id)
+        self.logger.debug(logging_text + "Enter")
+        db_vim = None
+        exc = None
+        step = "Getting vim from db"
+        try:
+            db_vim = self.db.get_one("vim_accounts", {"_id": vim_id})
+            if db_vim.get("_admin") and db_vim["_admin"].get("deployed") and db_vim["_admin"]["deployed"].get("RO"):
+                RO_vim_id = db_vim["_admin"]["deployed"]["RO"]
+                RO = ROclient.ROClient(self.loop, **self.ro_config)
+                step = "Detaching vim from RO tenant"
+                try:
+                    await RO.detach_datacenter(RO_vim_id)
+                except ROclient.ROClientException as e:
+                    if e.http_code == 404:  # not found
+                        self.logger.debug(logging_text + "RO_vim_id={} already detached".format(RO_vim_id))
+                    else:
+                        raise
+
+                step = "Deleting vim from RO"
+                try:
+                    await RO.delete("vim", RO_vim_id)
+                except ROclient.ROClientException as e:
+                    if e.http_code == 404:  # not found
+                        self.logger.debug(logging_text + "RO_vim_id={} already deleted".format(RO_vim_id))
+                    else:
+                        raise
+            else:
+                # nothing to delete
+                self.logger.error(logging_text + "Skipping. There is not RO information at database")
+            self.db.del_one("vim_accounts", {"_id": vim_id})
+            self.logger.debug("vim_delete task vim_id={} Exit Ok".format(vim_id))
+            return None
+
+        except (ROclient.ROClientException, DbException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+            exc = e
+        finally:
+            if exc and db_vim:
+                db_vim["_admin"]["operationalState"] = "ERROR"
+                db_vim["_admin"]["detailed-status"] = "ERROR {}: {}".format(step , exc)
+                self.update_db("vim_accounts", vim_id, db_vim)
+
+    async def sdn_create(self, sdn_content, order_id):
+        sdn_id = sdn_content["_id"]
+        logging_text = "Task sdn_create={} ".format(sdn_id)
+        self.logger.debug(logging_text + "Enter")
+        db_sdn = None
+        exc = None
+        try:
+            step = "Getting sdn from db"
+            db_sdn = self.db.get_one("sdns", {"_id": sdn_id})
+            if "_admin" not in db_sdn:
+                db_sdn["_admin"] = {}
+            if "deployed" not in db_sdn["_admin"]:
+                db_sdn["_admin"]["deployed"] = {}
+            db_sdn["_admin"]["deployed"]["RO"] =  None
+
+            step = "Creating sdn at RO"
+            RO = ROclient.ROClient(self.loop, **self.ro_config)
+            sdn_RO = deepcopy(sdn_content)
+            sdn_RO.pop("_id", None)
+            sdn_RO.pop("_admin", None)
+            sdn_RO.pop("schema_version", None)
+            sdn_RO.pop("schema_type", None)
+            sdn_RO.pop("description", None)
+            desc = await RO.create("sdn", descriptor=sdn_RO)
+            RO_sdn_id = desc["uuid"]
+            db_sdn["_admin"]["deployed"]["RO"] = RO_sdn_id
+            db_sdn["_admin"]["operationalState"] = "ENABLED"
+            self.update_db("sdns", sdn_id, db_sdn)
+            self.logger.debug(logging_text + "Exit Ok RO_sdn_id".format(RO_sdn_id))
+            return RO_sdn_id
+
+        except (ROclient.ROClientException, DbException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+            exc = e
+        finally:
+            if exc and db_sdn:
+                db_sdn["_admin"]["operationalState"] = "ERROR"
+                db_sdn["_admin"]["detailed-status"] = "ERROR {}: {}".format(step , exc)
+                self.update_db("sdns", sdn_id, db_sdn)
+
+    async def sdn_edit(self, sdn_content, order_id):
+        sdn_id = sdn_content["_id"]
+        logging_text = "Task sdn_edit={} ".format(sdn_id)
+        self.logger.debug(logging_text + "Enter")
+        db_sdn = None
+        exc = None
+        step = "Getting sdn from db"
+        try:
+            db_sdn = self.db.get_one("sdns", {"_id": sdn_id})
+            if db_sdn.get("_admin") and db_sdn["_admin"].get("deployed") and db_sdn["_admin"]["deployed"].get("RO"):
+                RO_sdn_id = db_sdn["_admin"]["deployed"]["RO"]
+                RO = ROclient.ROClient(self.loop, **self.ro_config)
+                step = "Editing sdn at RO"
+                sdn_RO = deepcopy(sdn_content)
+                sdn_RO.pop("_id", None)
+                sdn_RO.pop("_admin", None)
+                sdn_RO.pop("schema_version", None)
+                sdn_RO.pop("schema_type", None)
+                sdn_RO.pop("description", None)
+                if sdn_RO:
+                    desc = await RO.edit("sdn", RO_sdn_id, descriptor=sdn_RO)
+                db_sdn["_admin"]["operationalState"] = "ENABLED"
+                self.update_db("sdns", sdn_id, db_sdn)
+
+            self.logger.debug(logging_text + "Exit Ok RO_sdn_id".format(RO_sdn_id))
+            return RO_sdn_id
+
+        except (ROclient.ROClientException, DbException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+            exc = e
+        finally:
+            if exc and db_sdn:
+                db_sdn["_admin"]["operationalState"] = "ERROR"
+                db_sdn["_admin"]["detailed-status"] = "ERROR {}: {}".format(step , exc)
+                self.update_db("sdns", sdn_id, db_sdn)
+
+    async def sdn_delete(self, sdn_id, order_id):
+        logging_text = "Task sdn_delete={} ".format(sdn_id)
+        self.logger.debug(logging_text + "Enter")
+        db_sdn = None
+        exc = None
+        step = "Getting sdn from db"
+        try:
+            db_sdn = self.db.get_one("sdns", {"_id": sdn_id})
+            if db_sdn.get("_admin") and db_sdn["_admin"].get("deployed") and db_sdn["_admin"]["deployed"].get("RO"):
+                RO_sdn_id = db_sdn["_admin"]["deployed"]["RO"]
+                RO = ROclient.ROClient(self.loop, **self.ro_config)
+                step = "Deleting sdn from RO"
+                try:
+                    await RO.delete("sdn", RO_sdn_id)
+                except ROclient.ROClientException as e:
+                    if e.http_code == 404:  # not found
+                        self.logger.debug(logging_text + "RO_sdn_id={} already deleted".format(RO_sdn_id))
+                    else:
+                        raise
+            else:
+                # nothing to delete
+                self.logger.error(logging_text + "Skipping. There is not RO information at database")
+            self.db.del_one("sdns", {"_id": sdn_id})
+            self.logger.debug("sdn_delete task sdn_id={} Exit Ok".format(sdn_id))
+            return None
+
+        except (ROclient.ROClientException, DbException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+            exc = e
+        finally:
+            if exc and db_sdn:
+                db_sdn["_admin"]["operationalState"] = "ERROR"
+                db_sdn["_admin"]["detailed-status"] = "ERROR {}: {}".format(step , exc)
+                self.update_db("sdns", sdn_id, db_sdn)
+
+    def vnfd2RO(self, vnfd, new_id=None):
+        """
+        Converts creates a new vnfd descriptor for RO base on input OSM IM vnfd
+        :param vnfd: input vnfd
+        :param new_id: overrides vnf id if provided
+        :return: copy of vnfd
+        """
+        ci_file = None
+        try:
+            vnfd_RO = deepcopy(vnfd)
+            vnfd_RO.pop("_id", None)
+            vnfd_RO.pop("_admin", None)
+            if new_id:
+                vnfd_RO["id"] = new_id
+            for vdu in vnfd_RO["vdu"]:
+                if "cloud-init-file" in vdu:
+                    base_folder = vnfd["_admin"]["storage"]
+                    clout_init_file = "{}/{}/cloud_init/{}".format(
+                        base_folder["folder"],
+                        base_folder["pkg-dir"],
+                        vdu["cloud-init-file"]
+                    )
+                    ci_file = self.fs.file_open(clout_init_file, "r")
+                    # TODO: detect if binary or text. Propose to read as binary and try to decode to utf8. If fails convert to base 64 or similar
+                    clout_init_content = ci_file.read()
+                    ci_file.close()
+                    ci_file = None
+                    vdu.pop("cloud-init-file", None)
+                    vdu["cloud-init"] = clout_init_content
+            return vnfd_RO
+        except FsException as e:
+            raise LcmException("Error reading file at vnfd {}: {} ".format(vnfd["_id"], e))
+        finally:
+            if ci_file:
+                ci_file.close()
+
+    def n2vc_callback(self, model_name, application_name, status, message, db_nsr, db_nslcmop, vnf_member_index, task=None):
+        """
+        Callback both for charm status change and task completion
+        :param model_name: Charm model name
+        :param application_name: Charm application name
+        :param status: Can be
+            - blocked: The unit needs manual intervention
+            - maintenance: The unit is actively deploying/configuring
+            - waiting: The unit is waiting for another charm to be ready
+            - active: The unit is deployed, configured, and ready
+            - error: The charm has failed and needs attention.
+            - terminated: The charm has been destroyed
+            - removing,
+            - removed
+        :param message: detailed message error
+        :param db_nsr: nsr database content
+        :param db_nslcmop: nslcmop database content
+        :param vnf_member_index: NSD vnf-member-index
+        :param task: None for charm status change, or task for completion task callback
+        :return:
+        """
+        nsr_id = None
+        nslcmop_id = None
+        update_nsr = update_nslcmop = False
+        try:
+            nsr_id = db_nsr["_id"]
+            nslcmop_id = db_nslcmop["_id"]
+            nsr_lcm = db_nsr["_admin"]["deployed"]
+            ns_action = db_nslcmop["lcmOperationType"]
+            logging_text = "Task ns={} {}={} [n2vc_callback] vnf_index={}".format(nsr_id, ns_action, nslcmop_id,
+                                                                                  vnf_member_index)
+
+            if task:
+                if task.cancelled():
+                    self.logger.debug(logging_text + " task Cancelled")
+                    # TODO update db_nslcmop
+                    return
+
+                if task.done():
+                    exc = task.exception()
+                    if exc:
+                        self.logger.error(logging_text + " task Exception={}".format(exc))
+                        if ns_action in ("instantiate", "terminate"):
+                            nsr_lcm["VCA"][vnf_member_index]['operational-status'] = "error"
+                            nsr_lcm["VCA"][vnf_member_index]['detailed-status'] = str(exc)
+                        elif ns_action == "action":
+                            db_nslcmop["operationState"] = "FAILED"
+                            db_nslcmop["detailed-status"] = str(exc)
+                            db_nslcmop["statusEnteredTime"] = time()
+                            update_nslcmop = True
+                            return
+
+                    else:
+                        self.logger.debug(logging_text + " task Done")
+                        # TODO revise with Adam if action is finished and ok when task is done
+                        if ns_action == "action":
+                            db_nslcmop["operationState"] = "COMPLETED"
+                            db_nslcmop["detailed-status"] = "Done"
+                            db_nslcmop["statusEnteredTime"] = time()
+                            update_nslcmop = True
+                        # task is Done, but callback is still ongoing. So ignore
+                        return
+            elif status:
+                self.logger.debug(logging_text + " Enter status={}".format(status))
+                if nsr_lcm["VCA"][vnf_member_index]['operational-status'] == status:
+                    return  # same status, ignore
+                nsr_lcm["VCA"][vnf_member_index]['operational-status'] = status
+                nsr_lcm["VCA"][vnf_member_index]['detailed-status'] = str(message)
+            else:
+                self.logger.critical(logging_text + " Enter with bad parameters", exc_info=True)
+                return
+
+            all_active = True
+            status_map = {}
+            n2vc_error_text = []   # contain text error list. If empty no one is in error status
+            for vnf_index, vca_info in nsr_lcm["VCA"].items():
+                vca_status = vca_info["operational-status"]
+                if vca_status not in status_map:
+                    # Initialize it
+                    status_map[vca_status] = 0
+                status_map[vca_status] += 1
+
+                if vca_status != "active":
+                    all_active = False
+                elif vca_status in ("error", "blocked"):
+                    n2vc_error_text.append("member_vnf_index={} {}: {}".format(vnf_member_index, vca_status,
+                                                                           vca_info["detailed-status"]))
+
+            if all_active:
+                self.logger.debug("[n2vc_callback] ns_instantiate={} vnf_index={} All active".format(nsr_id, vnf_member_index))
+                db_nsr["config-status"] = "configured"
+                db_nsr["detailed-status"] = "done"
+                db_nslcmop["operationState"] = "COMPLETED"
+                db_nslcmop["detailed-status"] = "Done"
+                db_nslcmop["statusEnteredTime"] = time()
+            elif n2vc_error_text:
+                db_nsr["config-status"] = "failed"
+                error_text = "fail configuring " + ";".join(n2vc_error_text)
+                db_nsr["detailed-status"] = error_text
+                db_nslcmop["operationState"] = "FAILED_TEMP"
+                db_nslcmop["detailed-status"] = error_text
+                db_nslcmop["statusEnteredTime"] = time()
+            else:
+                cs = "configuring: "
+                separator = ""
+                for status, num in status_map.items():
+                    cs += separator + "{}: {}".format(status, num)
+                    separator = ", "
+                db_nsr["config-status"] = cs
+                db_nsr["detailed-status"] = cs
+                db_nslcmop["detailed-status"] = cs
+            update_nsr = update_nslcmop = True
+
+        except Exception as e:
+            self.logger.critical("[n2vc_callback] vnf_index={} Exception {}".format(vnf_member_index, e), exc_info=True)
+        finally:
+            try:
+                if update_nslcmop:
+                    self.update_db("nslcmops", nslcmop_id, db_nslcmop)
+                if update_nsr:
+                    self.update_db("nsrs", nsr_id, db_nsr)
+            except Exception as e:
+                self.logger.critical("[n2vc_callback] vnf_index={} Update database Exception {}".format(
+                    vnf_member_index, e), exc_info=True)
+
+    def ns_params_2_RO(self, ns_params):
+        """
+        Creates a RO ns descriptor from OSM ns_instantite params
+        :param ns_params: OSM instantiate params
+        :return: The RO ns descriptor
+        """
+        vim_2_RO = {}
+        def vim_account_2_RO(vim_account):
+            if vim_account in vim_2_RO:
+                return vim_2_RO[vim_account]
+            db_vim = self.db.get_one("vim_accounts", {"_id": vim_account})
+            # if db_vim["_admin"]["operationalState"] == "PROCESSING":
+            #     #TODO check if VIM is creating and wait
+            if db_vim["_admin"]["operationalState"] != "ENABLED":
+                raise LcmException("VIM={} is not available. operationalState={}".format(
+                    vim_account, db_vim["_admin"]["operationalState"]))
+            RO_vim_id = db_vim["_admin"]["deployed"]["RO"]
+            vim_2_RO[vim_account] = RO_vim_id
+            return RO_vim_id
+
+        if not ns_params:
+            return None
+        RO_ns_params = {
+            # "name": ns_params["nsName"],
+            # "description": ns_params.get("nsDescription"),
+            "datacenter": vim_account_2_RO(ns_params["vimAccountId"]),
+            # "scenario": ns_params["nsdId"],
+            "vnfs": {},
+            "networks": {},
+        }
+        if ns_params.get("ssh-authorized-key"):
+            RO_ns_params["cloud-config"] = {"key-pairs": ns_params["ssh-authorized-key"]}
+        if ns_params.get("vnf"):
+            for vnf in ns_params["vnf"]:
+                RO_vnf = {}
+                if "vimAccountId" in vnf:
+                    RO_vnf["datacenter"] = vim_account_2_RO(vnf["vimAccountId"])
+                if RO_vnf:
+                    RO_ns_params["vnfs"][vnf["member-vnf-index"]] = RO_vnf
+        if ns_params.get("vld"):
+            for vld in ns_params["vld"]:
+                RO_vld = {}
+                if "ip-profile" in vld:
+                    RO_vld["ip-profile"] = vld["ip-profile"]
+                if "vim-network-name" in vld:
+                    RO_vld["sites"] = []
+                    if isinstance(vld["vim-network-name"], dict):
+                        for vim_account, vim_net in vld["vim-network-name"].items():
+                            RO_vld["sites"].append({
+                                "netmap-use": vim_net,
+                                "datacenter": vim_account_2_RO(vim_account)
+                            })
+                    else:  #isinstance str
+                        RO_vld["sites"].append({"netmap-use":  vld["vim-network-name"]})
+                if RO_vld:
+                    RO_ns_params["networks"][vld["name"]] = RO_vld
+        return RO_ns_params
+
+    async def ns_instantiate(self, nsr_id, nslcmop_id):
+        logging_text = "Task ns={} instantiate={} ".format(nsr_id, nslcmop_id)
+        self.logger.debug(logging_text + "Enter")
+        # get all needed from database
+        db_nsr = None
+        db_nslcmop = None
+        db_vnfr = {}
+        exc = None
+        step = "Getting nsr, nslcmop, RO_vims from db"
+        try:
+            db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
+            db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+            nsd = db_nsr["nsd"]
+            nsr_name = db_nsr["name"]   # TODO short-name??
+            needed_vnfd = {}
+            vnfr_filter = {"nsr-id-ref": nsr_id, "member-vnf-index-ref": None}
+            for c_vnf in nsd["constituent-vnfd"]:
+                vnfd_id = c_vnf["vnfd-id-ref"]
+                vnfr_filter["member-vnf-index-ref"] = c_vnf["member-vnf-index"]
+                db_vnfr[c_vnf["member-vnf-index"]] = self.db.get_one("vnfrs", vnfr_filter)
+                if vnfd_id not in needed_vnfd:
+                    step = "Getting vnfd={} from db".format(vnfd_id)
+                    needed_vnfd[vnfd_id] = self.db.get_one("vnfds", {"id": vnfd_id})
+
+            nsr_lcm = db_nsr["_admin"].get("deployed")
+            if not nsr_lcm:
+                nsr_lcm = db_nsr["_admin"]["deployed"] = {
+                    "id": nsr_id,
+                    "RO": {"vnfd_id": {}, "nsd_id": None, "nsr_id": None, "nsr_status": "SCHEDULED"},
+                    "nsr_ip": {},
+                    "VCA": {},
+                }
+            db_nsr["detailed-status"] = "creating"
+            db_nsr["operational-status"] = "init"
+
+            RO = ROclient.ROClient(self.loop, **self.ro_config)
+
+            # get vnfds, instantiate at RO
+            for vnfd_id, vnfd in needed_vnfd.items():
+                step = db_nsr["detailed-status"] = "Creating vnfd={} at RO".format(vnfd_id)
+                self.logger.debug(logging_text + step)
+                vnfd_id_RO = nsr_id + "." + vnfd_id[:200]
+
+                # look if present
+                vnfd_list = await RO.get_list("vnfd", filter_by={"osm_id": vnfd_id_RO})
+                if vnfd_list:
+                    nsr_lcm["RO"]["vnfd_id"][vnfd_id] = vnfd_list[0]["uuid"]
+                    self.logger.debug(logging_text + "RO vnfd={} exist. Using RO_id={}".format(
+                        vnfd_id, vnfd_list[0]["uuid"]))
+                else:
+                    vnfd_RO = self.vnfd2RO(vnfd, vnfd_id_RO)
+                    desc = await RO.create("vnfd", descriptor=vnfd_RO)
+                    nsr_lcm["RO"]["vnfd_id"][vnfd_id] = desc["uuid"]
+                    db_nsr["_admin"]["nsState"] = "INSTANTIATED"
+                self.update_db("nsrs", nsr_id, db_nsr)
+
+            # create nsd at RO
+            nsd_id = nsd["id"]
+            step = db_nsr["detailed-status"] = "Creating nsd={} at RO".format(nsd_id)
+            self.logger.debug(logging_text + step)
+
+            nsd_id_RO = nsd_id + "." + nsd_id[:200]
+            nsd_list = await RO.get_list("nsd", filter_by={"osm_id": nsd_id_RO})
+            if nsd_list:
+                nsr_lcm["RO"]["nsd_id"] = nsd_list[0]["uuid"]
+                self.logger.debug(logging_text + "RO nsd={} exist. Using RO_id={}".format(
+                    nsd_id, nsd_list[0]["uuid"]))
+            else:
+                nsd_RO = deepcopy(nsd)
+                nsd_RO["id"] = nsd_id_RO
+                nsd_RO.pop("_id", None)
+                nsd_RO.pop("_admin", None)
+                for c_vnf in nsd_RO["constituent-vnfd"]:
+                    vnfd_id = c_vnf["vnfd-id-ref"]
+                    c_vnf["vnfd-id-ref"] = nsr_id + "." + vnfd_id[:200]
+                desc = await RO.create("nsd", descriptor=nsd_RO)
+                db_nsr["_admin"]["nsState"] = "INSTANTIATED"
+                nsr_lcm["RO"]["nsd_id"] = desc["uuid"]
+            self.update_db("nsrs", nsr_id, db_nsr)
+
+            # Crate ns at RO
+            # if present use it unless in error status
+            RO_nsr_id = nsr_lcm["RO"].get("nsr_id")
+            if RO_nsr_id:
+                try:
+                    step = db_nsr["detailed-status"] = "Looking for existing ns at RO"
+                    self.logger.debug(logging_text + step + " RO_ns_id={}".format(RO_nsr_id))
+                    desc = await RO.show("ns", RO_nsr_id)
+                except ROclient.ROClientException as e:
+                    if e.http_code != HTTPStatus.NOT_FOUND:
+                        raise
+                    RO_nsr_id = nsr_lcm["RO"]["nsr_id"] = None
+                if RO_nsr_id:
+                    ns_status, ns_status_info = RO.check_ns_status(desc)
+                    nsr_lcm["RO"]["nsr_status"] = ns_status
+                    if ns_status == "ERROR":
+                        step = db_nsr["detailed-status"] = "Deleting ns at RO"
+                        self.logger.debug(logging_text + step + " RO_ns_id={}".format(RO_nsr_id))
+                        await RO.delete("ns", RO_nsr_id)
+                        RO_nsr_id = nsr_lcm["RO"]["nsr_id"] = None
+            if not RO_nsr_id:
+                step = db_nsr["detailed-status"] = "Creating ns at RO"
+                self.logger.debug(logging_text + step)
+                RO_ns_params = self.ns_params_2_RO(db_nsr.get("instantiate_params"))
+                desc = await RO.create("ns", descriptor=RO_ns_params,
+                                       name=db_nsr["name"],
+                                       scenario=nsr_lcm["RO"]["nsd_id"])
+                RO_nsr_id = nsr_lcm["RO"]["nsr_id"] = desc["uuid"]
+                db_nsr["_admin"]["nsState"] = "INSTANTIATED"
+                nsr_lcm["RO"]["nsr_status"] = "BUILD"
+
+            self.update_db("nsrs", nsr_id, db_nsr)
+            # update VNFR vimAccount
+            step = "Updating VNFR vimAcccount"
+            for vnf_index, vnfr in db_vnfr.items():
+                if vnfr.get("vim-account-id"):
+                    continue
+                if db_nsr["instantiate_params"].get("vnf") and db_nsr["instantiate_params"]["vnf"].get(vnf_index) \
+                        and db_nsr["instantiate_params"]["vnf"][vnf_index].get("vimAccountId"):
+                    vnfr["vim-account-id"] = db_nsr["instantiate_params"]["vnf"][vnf_index]["vimAccountId"]
+                else:
+                    vnfr["vim-account-id"] = db_nsr["instantiate_params"]["vimAccountId"]
+                self.update_db("vnfrs", vnfr["_id"], vnfr)
+
+            # wait until NS is ready
+            step = ns_status_detailed = "Waiting ns ready at RO"
+            db_nsr["detailed-status"] = ns_status_detailed
+            self.logger.debug(logging_text + step + " RO_ns_id={}".format(RO_nsr_id))
+            deployment_timeout = 2*3600   # Two hours
+            while deployment_timeout > 0:
+                desc = await RO.show("ns", RO_nsr_id)
+                ns_status, ns_status_info = RO.check_ns_status(desc)
+                nsr_lcm["RO"]["nsr_status"] = ns_status
+                if ns_status == "ERROR":
+                    raise ROclient.ROClientException(ns_status_info)
+                elif ns_status == "BUILD":
+                    db_nsr["detailed-status"] = ns_status_detailed + "; {}".format(ns_status_info)
+                    self.update_db("nsrs", nsr_id, db_nsr)
+                elif ns_status == "ACTIVE":
+                    step = "Getting ns VIM information"
+                    ns_RO_info = nsr_lcm["nsr_ip"] = RO.get_ns_vnf_info(desc)
+                    break
+                else:
+                    assert False, "ROclient.check_ns_status returns unknown {}".format(ns_status)
+
+                await asyncio.sleep(5, loop=self.loop)
+                deployment_timeout -= 5
+            if deployment_timeout <= 0:
+                raise ROclient.ROClientException("Timeout waiting ns to be ready")
+            step = "Updating VNFRs"
+            for vnf_index, vnfr_deployed in ns_RO_info.items():
+                vnfr = db_vnfr[vnf_index]
+                vnfr["ip-address"] = vnfr_deployed.get("ip_address")
+                for vdu_id, vdu_deployed in vnfr_deployed["vdur"].items():
+                    for vdur in vnfr["vdur"]:
+                        if vdur["vdu-id-ref"] == vdu_id:
+                            vdur["vim-id"] = vdu_deployed.get("vim_id")
+                            vdur["ip-address"] = vdu_deployed.get("ip_address")
+                            break
+                self.update_db("vnfrs", vnfr["_id"], vnfr)
+
+            db_nsr["detailed-status"] = "Configuring vnfr"
+            self.update_db("nsrs", nsr_id, db_nsr)
+
+            # The parameters we'll need to deploy a charm
+            number_to_configure = 0
+
+            def deploy():
+                """An inner function to deploy the charm from either vnf or vdu
+                """
+
+                # Login to the VCA.
+                # if number_to_configure == 0:
+                #     self.logger.debug("Logging into N2VC...")
+                #     task = asyncio.ensure_future(self.n2vc.login())
+                #     yield from asyncio.wait_for(task, 30.0)
+                #     self.logger.debug("Logged into N2VC!")
+
+                ## await self.n2vc.login()
+
+                # Note: The charm needs to exist on disk at the location
+                # specified by charm_path.
+                base_folder = vnfd["_admin"]["storage"]
+                storage_params = self.fs.get_params()
+                charm_path = "{}{}/{}/charms/{}".format(
+                    storage_params["path"],
+                    base_folder["folder"],
+                    base_folder["pkg-dir"],
+                    proxy_charm
+                )
+
+                # Setup the runtime parameters for this VNF
+                params['rw_mgmt_ip'] = db_vnfr[vnf_index]["ip-address"]
+
+                # ns_name will be ignored in the current version of N2VC
+                # but will be implemented for the next point release.
+                model_name = 'default'
+                application_name = self.n2vc.FormatApplicationName(
+                    nsr_name,
+                    vnf_index,
+                    vnfd['name'],
+                )
+
+                nsr_lcm["VCA"][vnf_index] = {
+                    "model": model_name,
+                    "application": application_name,
+                    "operational-status": "init",
+                    "detailed-status": "",
+                    "vnfd_id": vnfd_id,
+                }
+
+                self.logger.debug("Task create_ns={} Passing artifacts path '{}' for {}".format(nsr_id, charm_path, proxy_charm))
+                task = asyncio.ensure_future(
+                    self.n2vc.DeployCharms(
+                        model_name,          # The network service name
+                        application_name,    # The application name
+                        vnfd,                # The vnf descriptor
+                        charm_path,          # Path to charm
+                        params,              # Runtime params, like mgmt ip
+                        {},                  # for native charms only
+                        self.n2vc_callback,  # Callback for status changes
+                        db_nsr,              # Callback parameter
+                        db_nslcmop,
+                        vnf_index,           # Callback parameter
+                        None,                # Callback parameter (task)
+                    )
+                )
+                task.add_done_callback(functools.partial(self.n2vc_callback, model_name, application_name, None, None,
+                                                         db_nsr, db_nslcmop, vnf_index))
+                self.lcm_ns_tasks[nsr_id][nslcmop_id]["create_charm:" + vnf_index] = task
+
+            # TODO: Make this call inside deploy()
+            # Login to the VCA. If there are multiple calls to login(),
+            # subsequent calls will be a nop and return immediately.
+            await self.n2vc.login()
+
+            step = "Looking for needed vnfd to configure"
+            self.logger.debug(logging_text + step)
+            for c_vnf in nsd["constituent-vnfd"]:
+                vnfd_id = c_vnf["vnfd-id-ref"]
+                vnf_index = str(c_vnf["member-vnf-index"])
+                vnfd = needed_vnfd[vnfd_id]
+
+                # Check if this VNF has a charm configuration
+                vnf_config = vnfd.get("vnf-configuration")
+
+                if vnf_config and vnf_config.get("juju"):
+                    proxy_charm = vnf_config["juju"]["charm"]
+                    params = {}
+
+                    if proxy_charm:
+                        if 'initial-config-primitive' in vnf_config:
+                            params['initial-config-primitive'] = vnf_config['initial-config-primitive']
+
+                        deploy()
+                        number_to_configure += 1
+
+                # Deploy charms for each VDU that supports one.
+                for vdu in vnfd['vdu']:
+                    vdu_config = vdu.get('vdu-configuration')
+                    proxy_charm = None
+                    params = {}
+
+                    if vdu_config and vdu_config.get("juju"):
+                        proxy_charm = vdu_config["juju"]["charm"]
+
+                        if 'initial-config-primitive' in vdu_config:
+                            params['initial-config-primitive'] = vdu_config['initial-config-primitive']
+
+                        if proxy_charm:
+                            deploy()
+                            number_to_configure += 1
+
+            if number_to_configure:
+                db_nsr["config-status"] = "configuring"
+                db_nsr["detailed-status"] = "configuring: init: {}".format(number_to_configure)
+                db_nslcmop["detailed-status"] = "configuring: init: {}".format(number_to_configure)
+            else:
+                db_nslcmop["operationState"] = "COMPLETED"
+                db_nslcmop["detailed-status"] = "done"
+                db_nsr["config-status"] = "configured"
+                db_nsr["detailed-status"] = "done"
+            db_nsr["operational-status"] = "running"
+            self.update_db("nsrs", nsr_id, db_nsr)
+            self.update_db("nslcmops", nslcmop_id, db_nslcmop)
+            self.logger.debug("Task ns_instantiate={} Exit Ok".format(nsr_id))
+            return nsr_lcm
+
+        except (ROclient.ROClientException, DbException, LcmException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {} {}".format(type(e).__name__, e), exc_info=True)
+            exc = e
+        finally:
+            if exc:
+                if db_nsr:
+                    db_nsr["detailed-status"] = "ERROR {}: {}".format(step, exc)
+                    db_nsr["operational-status"] = "failed"
+                    self.update_db("nsrs", nsr_id, db_nsr)
+                if db_nslcmop:
+                    db_nslcmop["detailed-status"] = "FAILED {}: {}".format(step, exc)
+                    db_nslcmop["operationState"] = "FAILED"
+                    db_nslcmop["statusEnteredTime"] = time()
+                    self.update_db("nslcmops", nslcmop_id, db_nslcmop)
+
+    async def ns_terminate(self, nsr_id, nslcmop_id):
+        logging_text = "Task ns={} terminate={} ".format(nsr_id, nslcmop_id)
+        self.logger.debug(logging_text + "Enter")
+        db_nsr = None
+        db_nslcmop = None
+        exc = None
+        step = "Getting nsr, nslcmop from db"
+        failed_detail = []   # annotates all failed error messages
+        vca_task_list = []
+        vca_task_dict = {}
+        try:
+            db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
+            db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+            # nsd = db_nsr["nsd"]
+            nsr_lcm = deepcopy(db_nsr["_admin"]["deployed"])
+            if db_nsr["_admin"]["nsState"] == "NOT_INSTANTIATED":
+                return
+            # TODO ALF remove
+            # db_vim = self.db.get_one("vim_accounts", {"_id":  db_nsr["datacenter"]})
+            # #TODO check if VIM is creating and wait
+            # RO_vim_id = db_vim["_admin"]["deployed"]["RO"]
+
+            db_nsr_update = {
+                "operational-status": "terminating",
+                "config-status": "terminating",
+                "detailed-status": "Deleting charms",
+            }
+            self.update_db_2("nsrs", nsr_id, db_nsr_update)
+
+            try:
+                self.logger.debug(logging_text + step)
+                for vnf_index, deploy_info in nsr_lcm["VCA"].items():
+                    if deploy_info and deploy_info.get("application"):
+                        task = asyncio.ensure_future(
+                            self.n2vc.RemoveCharms(
+                                deploy_info['model'],
+                                deploy_info['application'],
+                                # self.n2vc_callback,
+                                # db_nsr,
+                                # db_nslcmop,
+                                # vnf_index,
+                            )
+                        )
+                        vca_task_list.append(task)
+                        vca_task_dict[vnf_index] = task
+                        # task.add_done_callback(functools.partial(self.n2vc_callback, deploy_info['model'],
+                        #                                          deploy_info['application'], None, db_nsr,
+                        #                                          db_nslcmop, vnf_index))
+                        self.lcm_ns_tasks[nsr_id][nslcmop_id]["delete_charm:" + vnf_index] = task
+            except Exception as e:
+                self.logger.debug(logging_text + "Failed while deleting charms: {}".format(e))
+            # remove from RO
+
+            RO = ROclient.ROClient(self.loop, **self.ro_config)
+            # Delete ns
+            RO_nsr_id = nsr_lcm["RO"].get("nsr_id")
+            if RO_nsr_id:
+                try:
+                    step = db_nsr["detailed-status"] = "Deleting ns at RO"
+                    self.logger.debug(logging_text + step)
+                    desc = await RO.delete("ns", RO_nsr_id)
+                    nsr_lcm["RO"]["nsr_id"] = None
+                    nsr_lcm["RO"]["nsr_status"] = "DELETED"
+                except ROclient.ROClientException as e:
+                    if e.http_code == 404:  # not found
+                        nsr_lcm["RO"]["nsr_id"] = None
+                        nsr_lcm["RO"]["nsr_status"] = "DELETED"
+                        self.logger.debug(logging_text + "RO_ns_id={} already deleted".format(RO_nsr_id))
+                    elif e.http_code == 409:   #conflict
+                        failed_detail.append("RO_ns_id={} delete conflict: {}".format(RO_nsr_id, e))
+                        self.logger.debug(logging_text + failed_detail[-1])
+                    else:
+                        failed_detail.append("RO_ns_id={} delete error: {}".format(RO_nsr_id, e))
+                        self.logger.error(logging_text + failed_detail[-1])
+
+            # Delete nsd
+            RO_nsd_id = nsr_lcm["RO"]["nsd_id"]
+            if RO_nsd_id:
+                try:
+                    step = db_nsr["detailed-status"] = "Deleting nsd at RO"
+                    desc = await RO.delete("nsd", RO_nsd_id)
+                    self.logger.debug(logging_text + "RO_nsd_id={} deleted".format(RO_nsd_id))
+                    nsr_lcm["RO"]["nsd_id"] = None
+                except ROclient.ROClientException as e:
+                    if e.http_code == 404:  # not found
+                        nsr_lcm["RO"]["nsd_id"] = None
+                        self.logger.debug(logging_text + "RO_nsd_id={} already deleted".format(RO_nsd_id))
+                    elif e.http_code == 409:   #conflict
+                        failed_detail.append("RO_nsd_id={} delete conflict: {}".format(RO_nsd_id, e))
+                        self.logger.debug(logging_text + failed_detail[-1])
+                    else:
+                        failed_detail.append("RO_nsd_id={} delete error: {}".format(RO_nsd_id, e))
+                        self.logger.error(logging_text + failed_detail[-1])
+
+            for vnf_id, RO_vnfd_id in nsr_lcm["RO"]["vnfd_id"].items():
+                if not RO_vnfd_id:
+                    continue
+                try:
+                    step = db_nsr["detailed-status"] = "Deleting vnfd={} at RO".format(vnf_id)
+                    desc = await RO.delete("vnfd", RO_vnfd_id)
+                    self.logger.debug(logging_text + "RO_vnfd_id={} deleted".format(RO_vnfd_id))
+                    nsr_lcm["RO"]["vnfd_id"][vnf_id] = None
+                except ROclient.ROClientException as e:
+                    if e.http_code == 404:  # not found
+                        nsr_lcm["RO"]["vnfd_id"][vnf_id] = None
+                        self.logger.debug(logging_text + "RO_vnfd_id={} already deleted ".format(RO_vnfd_id))
+                    elif e.http_code == 409:   #conflict
+                        failed_detail.append("RO_vnfd_id={} delete conflict: {}".format(RO_vnfd_id, e))
+                        self.logger.debug(logging_text + failed_detail[-1])
+                    else:
+                        failed_detail.append("RO_vnfd_id={} delete error: {}".format(RO_vnfd_id, e))
+                        self.logger.error(logging_text + failed_detail[-1])
+
+            if vca_task_list:
+                await asyncio.wait(vca_task_list, timeout=300)
+            for vnf_index, task in vca_task_dict.items():
+                if task.cancelled():
+                    failed_detail.append("VCA[{}] Deletion has been cancelled".format(vnf_index))
+                elif task.done():
+                    exc = task.exception()
+                    if exc:
+                        failed_detail.append("VCA[{}] Deletion exception: {}".format(vnf_index, exc))
+                    else:
+                        nsr_lcm["VCA"][vnf_index] = None
+                else:  # timeout
+                    # TODO Should it be cancelled?!!
+                    task.cancel()
+                    failed_detail.append("VCA[{}] Deletion timeout".format(vnf_index))
+
+            if failed_detail:
+                self.logger.error(logging_text + " ;".join(failed_detail))
+                db_nsr_update = {
+                    "operational-status": "failed",
+                    "detailed-status": "Deletion errors " + "; ".join(failed_detail),
+                    "_admin": {"deployed": nsr_lcm, }
+                }
+                db_nslcmop_update = {
+                    "detailed-status": "; ".join(failed_detail),
+                    "operationState": "FAILED",
+                    "statusEnteredTime": time()
+                }
+            elif db_nslcmop["operationParams"].get("autoremove"):
+                self.db.del_one("nsrs", {"_id": nsr_id})
+                self.db.del_list("nslcmops", {"nsInstanceId": nsr_id})
+                self.db.del_list("vnfrs", {"nsr-id-ref": nsr_id})
+            else:
+                db_nsr_update = {
+                    "operational-status": "terminated",
+                    "detailed-status": "Done",
+                    "_admin": {"deployed": nsr_lcm, "nsState": "NOT_INSTANTIATED"}
+                }
+                db_nslcmop_update = {
+                    "detailed-status": "Done",
+                    "operationState": "COMPLETED",
+                    "statusEnteredTime": time()
+                }
+            self.logger.debug(logging_text + "Exit")
+
+        except (ROclient.ROClientException, DbException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
+            exc = e
+        finally:
+            if exc and db_nslcmop:
+                db_nslcmop_update = {
+                    "detailed-status": "FAILED {}: {}".format(step, exc),
+                    "operationState": "FAILED",
+                    "statusEnteredTime": time(),
+                }
+            if db_nslcmop_update:
+                self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
+            if db_nsr_update:
+                self.update_db_2("nsrs", nsr_id, db_nsr_update)
+
+    async def ns_action(self, nsr_id, nslcmop_id):
+        logging_text = "Task ns={} action={} ".format(nsr_id, nslcmop_id)
+        self.logger.debug(logging_text + "Enter")
+        # get all needed from database
+        db_nsr = None
+        db_nslcmop = None
+        db_nslcmop_update = None
+        exc = None
+        try:
+            step = "Getting information from database"
+            db_nslcmop = self.db.get_one("nslcmops", {"_id": nslcmop_id})
+            db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+            nsr_lcm = db_nsr["_admin"].get("deployed")
+            vnf_index = db_nslcmop["operationParams"]["vnf_member_index"]
+
+            #TODO check if ns is in a proper status
+            vca_deployed = nsr_lcm["VCA"].get(vnf_index)
+            if not vca_deployed:
+                raise LcmException("charm for vnf_member_index={} is not deployed".format(vnf_index))
+            model_name = vca_deployed.get("model")
+            application_name = vca_deployed.get("application")
+            if not model_name or not application_name:
+                raise LcmException("charm for vnf_member_index={} is not properly deployed".format(vnf_index))
+            if vca_deployed["operational-status"] != "active":
+                raise LcmException("charm for vnf_member_index={} operational_status={} not 'active'".format(
+                    vnf_index, vca_deployed["operational-status"]))
+            primitive = db_nslcmop["operationParams"]["primitive"]
+            primitive_params = db_nslcmop["operationParams"]["primitive_params"]
+            callback = None     # self.n2vc_callback
+            callback_args = ()  # [db_nsr, db_nslcmop, vnf_index, None]
+            await self.n2vc.login()
+            task = asyncio.ensure_future(
+                self.n2vc.ExecutePrimitive(
+                    model_name,
+                    application_name,
+                    primitive, callback,
+                    *callback_args,
+                    **primitive_params
+                )
+            )
+            # task.add_done_callback(functools.partial(self.n2vc_callback, model_name, application_name, None,
+            #                                          db_nsr, db_nslcmop, vnf_index))
+            # self.lcm_ns_tasks[nsr_id][nslcmop_id]["action: " + primitive] = task
+            # wait until completed with timeout
+            await asyncio.wait((task,), timeout=300)
+
+            result = "FAILED"  # by default
+            result_detail = ""
+            if task.cancelled():
+                db_nslcmop["detailed-status"] = "Task has been cancelled"
+            elif task.done():
+                exc = task.exception()
+                if exc:
+                    result_detail = str(exc)
+                else:
+                    self.logger.debug(logging_text + " task Done")
+                    # TODO revise with Adam if action is finished and ok when task is done or callback is needed
+                    result = "COMPLETED"
+                    result_detail = "Done"
+            else:   # timeout
+                # TODO Should it be cancelled?!!
+                task.cancel()
+                result_detail = "timeout"
+
+            db_nslcmop_update = {
+                "detailed-status": result_detail,
+                "operationState": result,
+                "statusEnteredTime": time()
+            }
+            self.logger.debug(logging_text + " task Done with result {} {}".format(result, result_detail))
+            return  # database update is called inside finally
+
+        except (DbException, LcmException) as e:
+            self.logger.error(logging_text + "Exit Exception {}".format(e))
+            exc = e
+        except Exception as e:
+            self.logger.critical(logging_text + "Exit Exception {} {}".format(type(e).__name__, e), exc_info=True)
+            exc = e
+        finally:
+            if exc and db_nslcmop:
+                db_nslcmop_update = {
+                    "detailed-status": "FAILED {}: {}".format(step, exc),
+                    "operationState": "FAILED",
+                    "statusEnteredTime": time(),
+                }
+            if db_nslcmop_update:
+                self.update_db_2("nslcmops", nslcmop_id, db_nslcmop_update)
+
+    async def test(self, param=None):
+        self.logger.debug("Starting/Ending test task: {}".format(param))
+
+    def cancel_tasks(self, topic, _id):
+        """
+        Cancel all active tasks of a concrete nsr or vim identified for _id
+        :param topic: can be ns or vim_account
+        :param _id:  nsr or vim identity
+        :return: None, or raises an exception if not possible
+        """
+        if topic == "ns":
+            lcm_tasks = self.lcm_ns_tasks
+        elif topic== "vim_account":
+            lcm_tasks = self.lcm_vim_tasks
+        elif topic== "sdn":
+            lcm_tasks = self.lcm_sdn_tasks
+
+        if not lcm_tasks.get(_id):
+            return
+        for order_id, tasks_set in lcm_tasks[_id].items():
+            for task_name, task in tasks_set.items():
+                result = task.cancel()
+                if result:
+                    self.logger.debug("{} _id={} order_id={} task={} cancelled".format(topic, _id, order_id, task_name))
+        lcm_tasks[_id] = {}
+
+    async def kafka_ping(self):
+        self.logger.debug("Task kafka_ping Enter")
+        consecutive_errors = 0
+        first_start = True
+        kafka_has_received = False
+        self.pings_not_received = 1
+        while True:
+            try:
+                await self.msg.aiowrite("admin", "ping", {"from": "lcm", "to": "lcm"},  self.loop)
+                # time between pings are low when it is not received and at starting
+                wait_time = 5 if not kafka_has_received else 120
+                if not self.pings_not_received:
+                    kafka_has_received = True
+                self.pings_not_received += 1
+                await asyncio.sleep(wait_time, loop=self.loop)
+                if self.pings_not_received > 10:
+                    raise LcmException("It is not receiving pings from Kafka bus")
+                consecutive_errors = 0
+                first_start = False
+            except LcmException:
+                raise
+            except Exception as e:
+                # if not first_start is the first time after starting. So leave more time and wait
+                # to allow kafka starts
+                if consecutive_errors == 8 if not first_start else 30:
+                    self.logger.error("Task kafka_read task exit error too many errors. Exception: {}".format(e))
+                    raise
+                consecutive_errors += 1
+                self.logger.error("Task kafka_read retrying after Exception {}".format(e))
+                wait_time = 1 if not first_start else 5
+                await asyncio.sleep(wait_time, loop=self.loop)
+
+    async def kafka_read(self):
+        self.logger.debug("Task kafka_read Enter")
+        order_id = 1
+        # future = asyncio.Future()
+        consecutive_errors = 0
+        first_start = True
+        while consecutive_errors < 10:
+            try:
+                topics = ("admin", "ns", "vim_account", "sdn")
+                topic, command, params = await self.msg.aioread(topics, self.loop)
+                self.logger.debug("Task kafka_read receives {} {}: {}".format(topic, command, params))
+                consecutive_errors = 0
+                first_start = False
+                order_id += 1
+                if command == "exit":
+                    print("Bye!")
+                    break
+                elif command.startswith("#"):
+                    continue
+                elif command == "echo":
+                    # just for test
+                    print(params)
+                    sys.stdout.flush()
+                    continue
+                elif command == "test":
+                    asyncio.Task(self.test(params), loop=self.loop)
+                    continue
+
+                if topic == "admin":
+                    if command == "ping" and params["to"] == "lcm" and params["from"] == "lcm":
+                        self.pings_not_received = 0
+                    continue
+                elif topic == "ns":
+                    if command == "instantiate":
+                        # self.logger.debug("Deploying NS {}".format(nsr_id))
+                        nslcmop = params
+                        nslcmop_id = nslcmop["_id"]
+                        nsr_id = nslcmop["nsInstanceId"]
+                        task = asyncio.ensure_future(self.ns_instantiate(nsr_id, nslcmop_id))
+                        if nsr_id not in self.lcm_ns_tasks:
+                            self.lcm_ns_tasks[nsr_id] = {}
+                        self.lcm_ns_tasks[nsr_id][nslcmop_id] = {"ns_instantiate": task}
+                        continue
+                    elif command == "terminate":
+                        # self.logger.debug("Deleting NS {}".format(nsr_id))
+                        nslcmop = params
+                        nslcmop_id = nslcmop["_id"]
+                        nsr_id = nslcmop["nsInstanceId"]
+                        self.cancel_tasks(topic, nsr_id)
+                        task = asyncio.ensure_future(self.ns_terminate(nsr_id, nslcmop_id))
+                        if nsr_id not in self.lcm_ns_tasks:
+                            self.lcm_ns_tasks[nsr_id] = {}
+                        self.lcm_ns_tasks[nsr_id][nslcmop_id] = {"ns_terminate": task}
+                        continue
+                    elif command == "action":
+                        # self.logger.debug("Update NS {}".format(nsr_id))
+                        nslcmop = params
+                        nslcmop_id = nslcmop["_id"]
+                        nsr_id = nslcmop["nsInstanceId"]
+                        task = asyncio.ensure_future(self.ns_action(nsr_id, nslcmop_id))
+                        if nsr_id not in self.lcm_ns_tasks:
+                            self.lcm_ns_tasks[nsr_id] = {}
+                        self.lcm_ns_tasks[nsr_id][nslcmop_id] = {"ns_action": task}
+                        continue
+                    elif command == "show":
+                        try:
+                            db_nsr = self.db.get_one("nsrs", {"_id": nsr_id})
+                            print(
+                            "nsr:\n    _id={}\n    operational-status: {}\n    config-status: {}\n    detailed-status: "
+                            "{}\n    deploy: {}\n    tasks: {}".format(
+                                nsr_id, db_nsr["operational-status"],
+                                db_nsr["config-status"], db_nsr["detailed-status"],
+                                db_nsr["_admin"]["deployed"], self.lcm_ns_tasks.get(nsr_id)))
+                        except Exception as e:
+                            print("nsr {} not found: {}".format(nsr_id, e))
+                        sys.stdout.flush()
+                        continue
+                    elif command == "deleted":
+                        continue  # TODO cleaning of task just in case should be done
+                elif topic == "vim_account":
+                    vim_id = params["_id"]
+                    if command == "create":
+                        task = asyncio.ensure_future(self.vim_create(params, order_id))
+                        if vim_id not in self.lcm_vim_tasks:
+                            self.lcm_vim_tasks[vim_id] = {}
+                        self.lcm_vim_tasks[vim_id][order_id] = {"vim_create": task}
+                        continue
+                    elif command == "delete":
+                        self.cancel_tasks(topic, vim_id)
+                        task = asyncio.ensure_future(self.vim_delete(vim_id, order_id))
+                        if vim_id not in self.lcm_vim_tasks:
+                            self.lcm_vim_tasks[vim_id] = {}
+                        self.lcm_vim_tasks[vim_id][order_id] = {"vim_delete": task}
+                        continue
+                    elif command == "show":
+                        print("not implemented show with vim_account")
+                        sys.stdout.flush()
+                        continue
+                    elif command == "edit":
+                        task = asyncio.ensure_future(self.vim_edit(vim_id, order_id))
+                        if vim_id not in self.lcm_vim_tasks:
+                            self.lcm_vim_tasks[vim_id] = {}
+                        self.lcm_vim_tasks[vim_id][order_id] = {"vim_edit": task}
+                        continue
+                elif topic == "sdn":
+                    _sdn_id = params["_id"]
+                    if command == "create":
+                        task = asyncio.ensure_future(self.sdn_create(params, order_id))
+                        if _sdn_id not in self.lcm_sdn_tasks:
+                            self.lcm_sdn_tasks[_sdn_id] = {}
+                        self.lcm_sdn_tasks[_sdn_id][order_id] = {"sdn_create": task}
+                        continue
+                    elif command == "delete":
+                        self.cancel_tasks(topic, _sdn_id)
+                        task = asyncio.ensure_future(self.sdn_delete(_sdn_id, order_id))
+                        if _sdn_id not in self.lcm_sdn_tasks:
+                            self.lcm_sdn_tasks[_sdn_id] = {}
+                        self.lcm_sdn_tasks[_sdn_id][order_id] = {"sdn_delete": task}
+                        continue
+                    elif command == "edit":
+                        task = asyncio.ensure_future(self.sdn_edit(_sdn_id, order_id))
+                        if _sdn_id not in self.lcm_sdn_tasks:
+                            self.lcm_sdn_tasks[_sdn_id] = {}
+                        self.lcm_sdn_tasks[_sdn_id][order_id] = {"sdn_edit": task}
+                        continue
+                self.logger.critical("unknown topic {} and command '{}'".format(topic, command))
+            except Exception as e:
+                # if not first_start is the first time after starting. So leave more time and wait
+                # to allow kafka starts
+                if consecutive_errors == 8 if not first_start else 30:
+                    self.logger.error("Task kafka_read task exit error too many errors. Exception: {}".format(e))
+                    raise
+                consecutive_errors += 1
+                self.logger.error("Task kafka_read retrying after Exception {}".format(e))
+                wait_time = 2 if not first_start else 5
+                await asyncio.sleep(wait_time, loop=self.loop)
+
+        # self.logger.debug("Task kafka_read terminating")
+        self.logger.debug("Task kafka_read exit")
+
+    def start(self):
+        self.loop = asyncio.get_event_loop()
+        self.loop.run_until_complete(asyncio.gather(
+            self.kafka_read(),
+            self.kafka_ping()
+        ))
+        # TODO
+        # self.logger.debug("Terminating cancelling creation tasks")
+        # self.cancel_tasks("ALL", "create")
+        # timeout = 200
+        # while self.is_pending_tasks():
+        #     self.logger.debug("Task kafka_read terminating. Waiting for tasks termination")
+        #     await asyncio.sleep(2, loop=self.loop)
+        #     timeout -= 2
+        #     if not timeout:
+        #         self.cancel_tasks("ALL", "ALL")
+        self.loop.close()
+        self.loop = None
+        if self.db:
+            self.db.db_disconnect()
+        if self.msg:
+            self.msg.disconnect()
+        if self.fs:
+            self.fs.fs_disconnect()
+
+
+    def read_config_file(self, config_file):
+        # TODO make a [ini] + yaml inside parser
+        # the configparser library is not suitable, because it does not admit comments at the end of line,
+        # and not parse integer or boolean
+        try:
+            with open(config_file) as f:
+                conf = yaml.load(f)
+            for k, v in environ.items():
+                if not k.startswith("OSMLCM_"):
+                    continue
+                k_items = k.lower().split("_")
+                c = conf
+                try:
+                    for k_item in k_items[1:-1]:
+                        if k_item in ("ro", "vca"):
+                            # put in capital letter
+                            k_item = k_item.upper()
+                        c = c[k_item]
+                    if k_items[-1] == "port":
+                        c[k_items[-1]] = int(v)
+                    else:
+                        c[k_items[-1]] = v
+                except Exception as e:
+                    self.logger.warn("skipping environ '{}' on exception '{}'".format(k, e))
+
+            return conf
+        except Exception as e:
+            self.logger.critical("At config file '{}': {}".format(config_file, e))
+            exit(1)
+
+
+if __name__ == '__main__':
+
+    config_file = "lcm.cfg"
+    lcm = Lcm(config_file)
+
+    lcm.start()
diff --git a/python3-osm-lcm.postinst b/python3-osm-lcm.postinst
new file mode 100755
index 0000000..63e30b1
--- /dev/null
+++ b/python3-osm-lcm.postinst
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+##
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+# For those usages not covered by the Apache License, Version 2.0 please
+# contact with: OSM_TECH@list.etsi.org
+##
+
+echo "POST INSTALL OSM-LCM"
+
+#Creation of log folder
+mkdir -p /var/log/osm
+
+systemctl enable osm-lcm.service
+
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..825516b
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+pymongo
+yaml
+n2vc
+
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..4a46e9f
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+
+import os
+from setuptools import setup
+
+_name = "osm_lcm"
+# version is at first line of osm_lcm/html_public/version
+here = os.path.abspath(os.path.dirname(__file__))
+VERSION = "4.0.1rc1"
+with open(os.path.join(here, 'README.rst')) as readme_file:
+    README = readme_file.read()
+
+setup(
+    name=_name,
+    description='OSM North Bound Interface',
+    long_description=README,
+    # version_command=('git describe --tags --long --dirty', 'pep440-git'),
+    version=VERSION,
+    # python_requires='>3.5.0',
+    author='ETSI OSM',
+    author_email='alfonso.tiernosepulveda@telefonica.com',
+    maintainer='Alfonso Tierno',
+    maintainer_email='alfonso.tiernosepulveda@telefonica.com',
+    url='https://osm.etsi.org/gitweb/?p=osm/LCM.git;a=summary',
+    license='Apache 2.0',
+
+    packages=[_name],
+    include_package_data=True,
+    data_files=[('/etc/osm/', ['osm_lcm/lcm.cfg']),
+                ('/etc/systemd/system/', ['osm_lcm/osm-lcm.service']),
+                ],
+    dependency_links=[
+        "git+https://osm.etsi.org/gerrit/osm/common.git@master#egg=osm-common-0.1.4"
+    ],
+    install_requires=[
+        'pymongo', 'PyYAML',
+        # 'osm-common',
+    ],
+    # setup_requires=['setuptools-version-command'],
+    # test_suite='nose.collector',
+    # entry_points='''
+    #     [console_scripts]
+    #     osm=osm_lcm.lcm:lcm
+    #     ''',
+)
+
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..ef1f5eb
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,20 @@
+[tox]
+envlist = py27,py3,flake8
+toxworkdir={homedir}/.tox
+
+[testenv]
+deps=nose
+     mock
+commands=nosetests
+
+[testenv:flake8]
+basepython = python3
+deps = flake8
+commands =
+    flake8 setup.py
+
+[testenv:build]
+basepython = python3
+deps = stdeb
+       setuptools-version-command
+commands = python3 setup.py --command-packages=stdeb.command bdist_deb