X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=osm_ro%2Fhttpserver.py;fp=osm_ro%2Fhttpserver.py;h=a0216e12f2f209853703f77e240bf54565b57291;hb=2c290ca4088492a3c32bb6ab218d0004da68f6ea;hp=0000000000000000000000000000000000000000;hpb=06e6c396413630640cafae3488442a0869f1642d;p=osm%2FRO.git diff --git a/osm_ro/httpserver.py b/osm_ro/httpserver.py new file mode 100644 index 00000000..a0216e12 --- /dev/null +++ b/osm_ro/httpserver.py @@ -0,0 +1,1267 @@ +# -*- 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 +## + +''' +HTTP server implementing the openmano API. It will answer to POST, PUT, GET methods in the appropriate URLs +and will use the nfvo.py module to run the appropriate method. +Every YAML/JSON file is checked against a schema in openmano_schemas.py module. +''' +__author__="Alfonso Tierno, Gerardo Garcia" +__date__ ="$17-sep-2014 09:07:15$" + +import bottle +import yaml +import json +import threading +import time +import logging + +from jsonschema import validate as js_v, exceptions as js_e +from openmano_schemas import vnfd_schema_v01, vnfd_schema_v02, \ + nsd_schema_v01, nsd_schema_v02, nsd_schema_v03, scenario_edit_schema, \ + scenario_action_schema, instance_scenario_action_schema, instance_scenario_create_schema_v01, \ + tenant_schema, tenant_edit_schema,\ + datacenter_schema, datacenter_edit_schema, datacenter_action_schema, datacenter_associate_schema,\ + object_schema, netmap_new_schema, netmap_edit_schema +import nfvo +import utils +from db_base import db_base_Exception +from functools import wraps + +global mydb +global url_base +global logger +url_base="/openmano" +logger = None + +HTTP_Bad_Request = 400 +HTTP_Unauthorized = 401 +HTTP_Not_Found = 404 +HTTP_Forbidden = 403 +HTTP_Method_Not_Allowed = 405 +HTTP_Not_Acceptable = 406 +HTTP_Service_Unavailable = 503 +HTTP_Internal_Server_Error= 500 + +def delete_nulls(var): + if type(var) is dict: + for k in var.keys(): + if var[k] is None: del var[k] + elif type(var[k]) is dict or type(var[k]) is list or type(var[k]) is tuple: + if delete_nulls(var[k]): del var[k] + if len(var) == 0: return True + elif type(var) is list or type(var) is tuple: + for k in var: + if type(k) is dict: delete_nulls(k) + if len(var) == 0: return True + return False + +def convert_datetime2str(var): + '''Converts a datetime variable to a string with the format '%Y-%m-%dT%H:%i:%s' + It enters recursively in the dict var finding this kind of variables + ''' + if type(var) is dict: + for k,v in var.items(): + if type(v) is float and k in ("created_at", "modified_at"): + var[k] = time.strftime("%Y-%m-%dT%H:%M:%S", time.localtime(v) ) + elif type(v) is dict or type(v) is list or type(v) is tuple: + convert_datetime2str(v) + if len(var) == 0: return True + elif type(var) is list or type(var) is tuple: + for v in var: + convert_datetime2str(v) + +def log_to_logger(fn): + ''' + Wrap a Bottle request so that a log line is emitted after it's handled. + (This decorator can be extended to take the desired logger as a param.) + ''' + @wraps(fn) + def _log_to_logger(*args, **kwargs): + actual_response = fn(*args, **kwargs) + # modify this to log exactly what you need: + logger.info('FROM %s %s %s %s' % (bottle.request.remote_addr, + bottle.request.method, + bottle.request.url, + bottle.response.status)) + return actual_response + return _log_to_logger + +class httpserver(threading.Thread): + def __init__(self, db, admin=False, host='localhost', port=9090): + #global url_base + global mydb + global logger + #initialization + if not logger: + logger = logging.getLogger('openmano.http') + threading.Thread.__init__(self) + self.host = host + self.port = port #Port where the listen service must be started + if admin==True: + self.name = "http_admin" + else: + self.name = "http" + #self.url_preffix = 'http://' + host + ':' + str(port) + url_base + mydb = db + #self.first_usable_connection_index = 10 + #self.next_connection_index = self.first_usable_connection_index #The next connection index to be used + #Ensure that when the main program exits the thread will also exit + self.daemon = True + self.setDaemon(True) + + def run(self): + bottle.install(log_to_logger) + bottle.run(host=self.host, port=self.port, debug=False, quiet=True) + +def run_bottle(db, host_='localhost', port_=9090): + '''used for launching in main thread, so that it can be debugged''' + global mydb + mydb = db + bottle.run(host=host_, port=port_, debug=True) #quiet=True + + +@bottle.route(url_base + '/', method='GET') +def http_get(): + #print + return 'works' #TODO: to be completed + +# +# Util functions +# + +def change_keys_http2db(data, http_db, reverse=False): + '''Change keys of dictionary data acording to the key_dict values + This allow change from http interface names to database names. + When reverse is True, the change is otherwise + Attributes: + data: can be a dictionary or a list + http_db: is a dictionary with hhtp names as keys and database names as value + reverse: by default change is done from http api to database. If True change is done otherwise + Return: None, but data is modified''' + if type(data) is tuple or type(data) is list: + for d in data: + change_keys_http2db(d, http_db, reverse) + elif type(data) is dict or type(data) is bottle.FormsDict: + if reverse: + for k,v in http_db.items(): + if v in data: data[k]=data.pop(v) + else: + for k,v in http_db.items(): + if k in data: data[v]=data.pop(k) + +def format_out(data): + '''return string of dictionary data according to requested json, yaml, xml. By default json''' + logger.debug("OUT: " + yaml.safe_dump(data, explicit_start=True, indent=4, default_flow_style=False, tags=False, encoding='utf-8', allow_unicode=True) ) + if 'application/yaml' in bottle.request.headers.get('Accept'): + bottle.response.content_type='application/yaml' + return yaml.safe_dump(data, explicit_start=True, indent=4, default_flow_style=False, tags=False, encoding='utf-8', allow_unicode=True) #, canonical=True, default_style='"' + else: #by default json + bottle.response.content_type='application/json' + #return data #json no style + return json.dumps(data, indent=4) + "\n" + +def format_in(default_schema, version_fields=None, version_dict_schema=None): + ''' Parse the content of HTTP request against a json_schema + Parameters + default_schema: The schema to be parsed by default if no version field is found in the client data + version_fields: If provided it contains a tuple or list with the fields to iterate across the client data to obtain the version + version_dict_schema: It contains a dictionary with the version as key, and json schema to apply as value + It can contain a None as key, and this is apply if the client data version does not match any key + Return: + user_data, used_schema: if the data is successfully decoded and matches the schema + launch a bottle abort if fails + ''' + #print "HEADERS :" + str(bottle.request.headers.items()) + try: + error_text = "Invalid header format " + format_type = bottle.request.headers.get('Content-Type', 'application/json') + if 'application/json' in format_type: + error_text = "Invalid json format " + #Use the json decoder instead of bottle decoder because it informs about the location of error formats with a ValueError exception + client_data = json.load(bottle.request.body) + #client_data = bottle.request.json() + elif 'application/yaml' in format_type: + error_text = "Invalid yaml format " + client_data = yaml.load(bottle.request.body) + elif 'application/xml' in format_type: + bottle.abort(501, "Content-Type: application/xml not supported yet.") + else: + logger.warning('Content-Type ' + str(format_type) + ' not supported.') + bottle.abort(HTTP_Not_Acceptable, 'Content-Type ' + str(format_type) + ' not supported.') + return + #if client_data == None: + # bottle.abort(HTTP_Bad_Request, "Content error, empty") + # return + + logger.debug('IN: %s', yaml.safe_dump(client_data, explicit_start=True, indent=4, default_flow_style=False, tags=False, encoding='utf-8', allow_unicode=True) ) + #look for the client provider version + error_text = "Invalid content " + client_version = None + used_schema = None + if version_fields != None: + client_version = client_data + for field in version_fields: + if field in client_version: + client_version = client_version[field] + else: + client_version=None + break + if client_version==None: + used_schema=default_schema + elif version_dict_schema!=None: + if client_version in version_dict_schema: + used_schema = version_dict_schema[client_version] + elif None in version_dict_schema: + used_schema = version_dict_schema[None] + if used_schema==None: + bottle.abort(HTTP_Bad_Request, "Invalid schema version or missing version field") + + js_v(client_data, used_schema) + return client_data, used_schema + except (ValueError, yaml.YAMLError) as exc: + error_text += str(exc) + logger.error(error_text) + bottle.abort(HTTP_Bad_Request, error_text) + except js_e.ValidationError as exc: + logger.error("validate_in error, jsonschema exception at '%s' '%s' ", str(exc.path), str(exc.message)) + error_pos = "" + if len(exc.path)>0: error_pos=" at " + ":".join(map(json.dumps, exc.path)) + bottle.abort(HTTP_Bad_Request, error_text + exc.message + error_pos) + #except: + # bottle.abort(HTTP_Bad_Request, "Content error: Failed to parse Content-Type", error_pos) + # raise + +def filter_query_string(qs, http2db, allowed): + '''Process query string (qs) checking that contains only valid tokens for avoiding SQL injection + Attributes: + 'qs': bottle.FormsDict variable to be processed. None or empty is considered valid + 'http2db': dictionary with change from http API naming (dictionary key) to database naming(dictionary value) + 'allowed': list of allowed string tokens (API http naming). All the keys of 'qs' must be one of 'allowed' + Return: A tuple with the (select,where,limit) to be use in a database query. All of then transformed to the database naming + select: list of items to retrieve, filtered by query string 'field=token'. If no 'field' is present, allowed list is returned + where: dictionary with key, value, taken from the query string token=value. Empty if nothing is provided + limit: limit dictated by user with the query string 'limit'. 100 by default + abort if not permited, using bottel.abort + ''' + where={} + limit=100 + select=[] + #if type(qs) is not bottle.FormsDict: + # bottle.abort(HTTP_Internal_Server_Error, '!!!!!!!!!!!!!!invalid query string not a dictionary') + # #bottle.abort(HTTP_Internal_Server_Error, "call programmer") + for k in qs: + if k=='field': + select += qs.getall(k) + for v in select: + if v not in allowed: + bottle.abort(HTTP_Bad_Request, "Invalid query string at 'field="+v+"'") + elif k=='limit': + try: + limit=int(qs[k]) + except: + bottle.abort(HTTP_Bad_Request, "Invalid query string at 'limit="+qs[k]+"'") + else: + if k not in allowed: + bottle.abort(HTTP_Bad_Request, "Invalid query string at '"+k+"="+qs[k]+"'") + if qs[k]!="null": where[k]=qs[k] + else: where[k]=None + if len(select)==0: select += allowed + #change from http api to database naming + for i in range(0,len(select)): + k=select[i] + if http2db and k in http2db: + select[i] = http2db[k] + if http2db: + change_keys_http2db(where, http2db) + #print "filter_query_string", select,where,limit + + return select,where,limit + +@bottle.hook('after_request') +def enable_cors(): + '''Don't know yet if really needed. Keep it just in case''' + bottle.response.headers['Access-Control-Allow-Origin'] = '*' + +# +# VNFs +# + +@bottle.route(url_base + '/tenants', method='GET') +def http_get_tenants(): + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + select_,where_,limit_ = filter_query_string(bottle.request.query, None, + ('uuid','name','description','created_at') ) + try: + tenants = mydb.get_rows(FROM='nfvo_tenants', SELECT=select_,WHERE=where_,LIMIT=limit_) + #change_keys_http2db(content, http2db_tenant, reverse=True) + convert_datetime2str(tenants) + data={'tenants' : tenants} + return format_out(data) + except db_base_Exception as e: + logger.error("http_get_tenants error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '/tenants/', method='GET') +def http_get_tenant_id(tenant_id): + '''get tenant details, can use both uuid or name''' + #obtain data + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + tenant = mydb.get_table_by_uuid_name('nfvo_tenants', tenant_id, "tenant") + #change_keys_http2db(content, http2db_tenant, reverse=True) + convert_datetime2str(tenant) + data={'tenant' : tenant} + return format_out(data) + except db_base_Exception as e: + logger.error("http_get_tenant_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '/tenants', method='POST') +def http_post_tenants(): + '''insert a tenant into the catalogue. ''' + #parse input data + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + http_content,_ = format_in( tenant_schema ) + r = utils.remove_extra_items(http_content, tenant_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + try: + data = nfvo.new_tenant(mydb, http_content['tenant']) + return http_get_tenant_id(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_tenants error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '/tenants/', method='PUT') +def http_edit_tenant_id(tenant_id): + '''edit tenant details, can use both uuid or name''' + #parse input data + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + http_content,_ = format_in( tenant_edit_schema ) + r = utils.remove_extra_items(http_content, tenant_edit_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + + #obtain data, check that only one exist + try: + tenant = mydb.get_table_by_uuid_name('nfvo_tenants', tenant_id) + #edit data + tenant_id = tenant['uuid'] + where={'uuid': tenant['uuid']} + mydb.update_rows('nfvo_tenants', http_content['tenant'], where) + return http_get_tenant_id(tenant_id) + except db_base_Exception as e: + logger.error("http_edit_tenant_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '/tenants/', method='DELETE') +def http_delete_tenant_id(tenant_id): + '''delete a tenant from database, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + data = nfvo.delete_tenant(mydb, tenant_id) + return format_out({"result":"tenant " + data + " deleted"}) + except db_base_Exception as e: + logger.error("http_delete_tenant_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters', method='GET') +def http_get_datacenters(tenant_id): + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + if tenant_id != 'any': + #check valid tenant_id + nfvo.check_tenant(mydb, tenant_id) + select_,where_,limit_ = filter_query_string(bottle.request.query, None, + ('uuid','name','vim_url','type','created_at') ) + if tenant_id != 'any': + where_['nfvo_tenant_id'] = tenant_id + if 'created_at' in select_: + select_[ select_.index('created_at') ] = 'd.created_at as created_at' + if 'created_at' in where_: + where_['d.created_at'] = where_.pop('created_at') + datacenters = mydb.get_rows(FROM='datacenters as d join tenants_datacenters as td on d.uuid=td.datacenter_id', + SELECT=select_,WHERE=where_,LIMIT=limit_) + else: + datacenters = mydb.get_rows(FROM='datacenters', + SELECT=select_,WHERE=where_,LIMIT=limit_) + #change_keys_http2db(content, http2db_tenant, reverse=True) + convert_datetime2str(datacenters) + data={'datacenters' : datacenters} + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_datacenters error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters/', method='GET') +def http_get_datacenter_id(tenant_id, datacenter_id): + '''get datacenter details, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + if tenant_id != 'any': + #check valid tenant_id + nfvo.check_tenant(mydb, tenant_id) + #obtain data + what = 'uuid' if utils.check_valid_uuid(datacenter_id) else 'name' + where_={} + where_[what] = datacenter_id + select_=['uuid', 'name','vim_url', 'vim_url_admin', 'type', 'd.config as config', 'description', 'd.created_at as created_at'] + if tenant_id != 'any': + select_.append("datacenter_tenant_id") + where_['td.nfvo_tenant_id']= tenant_id + from_='datacenters as d join tenants_datacenters as td on d.uuid=td.datacenter_id' + else: + from_='datacenters as d' + datacenters = mydb.get_rows( + SELECT=select_, + FROM=from_, + WHERE=where_) + + if len(datacenters)==0: + bottle.abort( HTTP_Not_Found, "No datacenter found for tenant with {} '{}'".format(what, datacenter_id) ) + elif len(datacenters)>1: + bottle.abort( HTTP_Bad_Request, "More than one datacenter found for tenant with {} '{}'".format(what, datacenter_id) ) + datacenter = datacenters[0] + if tenant_id != 'any': + #get vim tenant info + vim_tenants = mydb.get_rows( + SELECT=("vim_tenant_name", "vim_tenant_id", "user", "passwd", "config"), + FROM="datacenter_tenants", + WHERE={"uuid": datacenters[0]["datacenter_tenant_id"]}, + ORDER_BY=("created", ) ) + del datacenter["datacenter_tenant_id"] + datacenter["vim_tenants"] = vim_tenants + for vim_tenant in vim_tenants: + if vim_tenant["passwd"]: + vim_tenant["passwd"] = "******" + if vim_tenant['config'] != None: + try: + config_dict = yaml.load(vim_tenant['config']) + vim_tenant['config'] = config_dict + except Exception as e: + logger.error("Exception '%s' while trying to load config information", str(e)) + + if datacenter['config'] != None: + try: + config_dict = yaml.load(datacenter['config']) + datacenter['config'] = config_dict + except Exception as e: + logger.error("Exception '%s' while trying to load config information", str(e)) + #change_keys_http2db(content, http2db_datacenter, reverse=True) + convert_datetime2str(datacenter) + data={'datacenter' : datacenter} + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '/datacenters', method='POST') +def http_post_datacenters(): + '''insert a tenant into the catalogue. ''' + #parse input data + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + http_content,_ = format_in( datacenter_schema ) + r = utils.remove_extra_items(http_content, datacenter_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + try: + data = nfvo.new_datacenter(mydb, http_content['datacenter']) + return http_get_datacenter_id('any', data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_datacenters error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '/datacenters/', method='PUT') +def http_edit_datacenter_id(datacenter_id_name): + '''edit datacenter details, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #parse input data + http_content,_ = format_in( datacenter_edit_schema ) + r = utils.remove_extra_items(http_content, datacenter_edit_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + + try: + datacenter_id = nfvo.edit_datacenter(mydb, datacenter_id_name, http_content['datacenter']) + return http_get_datacenter_id('any', datacenter_id) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_edit_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters//networks', method='GET') #deprecated +@bottle.route(url_base + '//datacenters//netmaps', method='GET') +@bottle.route(url_base + '//datacenters//netmaps/', method='GET') +def http_getnetmap_datacenter_id(tenant_id, datacenter_id, netmap_id=None): + '''get datacenter networks, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #obtain data + try: + datacenter_dict = mydb.get_table_by_uuid_name('datacenters', datacenter_id, "datacenter") + where_= {"datacenter_id":datacenter_dict['uuid']} + if netmap_id: + if utils.check_valid_uuid(netmap_id): + where_["uuid"] = netmap_id + else: + where_["name"] = netmap_id + netmaps =mydb.get_rows(FROM='datacenter_nets', + SELECT=('name','vim_net_id as vim_id', 'uuid', 'type','multipoint','shared','description', 'created_at'), + WHERE=where_ ) + convert_datetime2str(netmaps) + utils.convert_str2boolean(netmaps, ('shared', 'multipoint') ) + if netmap_id and len(netmaps)==1: + data={'netmap' : netmaps[0]} + elif netmap_id and len(netmaps)==0: + bottle.abort(HTTP_Not_Found, "No netmap found with " + " and ".join(map(lambda x: str(x[0])+": "+str(x[1]), where_.iteritems())) ) + return + else: + data={'netmaps' : netmaps} + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_getnetwork_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters//netmaps', method='DELETE') +@bottle.route(url_base + '//datacenters//netmaps/', method='DELETE') +def http_delnetmap_datacenter_id(tenant_id, datacenter_id, netmap_id=None): + '''get datacenter networks, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #obtain data + try: + datacenter_dict = mydb.get_table_by_uuid_name('datacenters', datacenter_id, "datacenter") + where_= {"datacenter_id":datacenter_dict['uuid']} + if netmap_id: + if utils.check_valid_uuid(netmap_id): + where_["uuid"] = netmap_id + else: + where_["name"] = netmap_id + #change_keys_http2db(content, http2db_tenant, reverse=True) + deleted = mydb.delete_row(FROM='datacenter_nets', WHERE= where_) + if deleted == 0 and netmap_id : + bottle.abort(HTTP_Not_Found, "No netmap found with " + " and ".join(map(lambda x: str(x[0])+": "+str(x[1]), where_.iteritems())) ) + if netmap_id: + return format_out({"result": "netmap %s deleted" % netmap_id}) + else: + return format_out({"result": "%d netmap deleted" % deleted}) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_delnetmap_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters//netmaps/upload', method='POST') +def http_uploadnetmap_datacenter_id(tenant_id, datacenter_id): + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + netmaps = nfvo.datacenter_new_netmap(mydb, tenant_id, datacenter_id, None) + convert_datetime2str(netmaps) + utils.convert_str2boolean(netmaps, ('shared', 'multipoint') ) + data={'netmaps' : netmaps} + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_uploadnetmap_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters//netmaps', method='POST') +def http_postnetmap_datacenter_id(tenant_id, datacenter_id): + '''creates a new netmap''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #parse input data + http_content,_ = format_in( netmap_new_schema ) + r = utils.remove_extra_items(http_content, netmap_new_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + try: + #obtain data, check that only one exist + netmaps = nfvo.datacenter_new_netmap(mydb, tenant_id, datacenter_id, http_content) + convert_datetime2str(netmaps) + utils.convert_str2boolean(netmaps, ('shared', 'multipoint') ) + data={'netmaps' : netmaps} + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_postnetmap_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters//netmaps/', method='PUT') +def http_putnettmap_datacenter_id(tenant_id, datacenter_id, netmap_id): + '''edit a netmap''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #parse input data + http_content,_ = format_in( netmap_edit_schema ) + r = utils.remove_extra_items(http_content, netmap_edit_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + + #obtain data, check that only one exist + try: + nfvo.datacenter_edit_netmap(mydb, tenant_id, datacenter_id, netmap_id, http_content) + return http_getnetmap_datacenter_id(tenant_id, datacenter_id, netmap_id) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_putnettmap_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters//action', method='POST') +def http_action_datacenter_id(tenant_id, datacenter_id): + '''perform an action over datacenter, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #parse input data + http_content,_ = format_in( datacenter_action_schema ) + r = utils.remove_extra_items(http_content, datacenter_action_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + try: + #obtain data, check that only one exist + result = nfvo.datacenter_action(mydb, tenant_id, datacenter_id, http_content) + if 'net-update' in http_content: + return http_getnetmap_datacenter_id(datacenter_id) + else: + return format_out(result) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_action_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '/datacenters/', method='DELETE') +def http_delete_datacenter_id( datacenter_id): + '''delete a tenant from database, can use both uuid or name''' + + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + data = nfvo.delete_datacenter(mydb, datacenter_id) + return format_out({"result":"datacenter '" + data + "' deleted"}) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_delete_datacenter_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters/', method='POST') +def http_associate_datacenters(tenant_id, datacenter_id): + '''associate an existing datacenter to a this tenant. ''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #parse input data + http_content,_ = format_in( datacenter_associate_schema ) + r = utils.remove_extra_items(http_content, datacenter_associate_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + try: + id_ = nfvo.associate_datacenter_to_tenant(mydb, tenant_id, datacenter_id, + http_content['datacenter'].get('vim_tenant'), + http_content['datacenter'].get('vim_tenant_name'), + http_content['datacenter'].get('vim_username'), + http_content['datacenter'].get('vim_password'), + http_content['datacenter'].get('config') + ) + return http_get_datacenter_id(tenant_id, id_) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_associate_datacenters error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//datacenters/', method='DELETE') +def http_deassociate_datacenters(tenant_id, datacenter_id): + '''deassociate an existing datacenter to a this tenant. ''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + data = nfvo.deassociate_datacenter_to_tenant(mydb, tenant_id, datacenter_id) + return format_out({"result": data}) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_deassociate_datacenters error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//vim//', method='GET') +@bottle.route(url_base + '//vim///', method='GET') +def http_get_vim_items(tenant_id, datacenter_id, item, name=None): + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + data = nfvo.vim_action_get(mydb, tenant_id, datacenter_id, item, name) + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_vim_items error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//vim///', method='DELETE') +def http_del_vim_items(tenant_id, datacenter_id, item, name): + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + data = nfvo.vim_action_delete(mydb, tenant_id, datacenter_id, item, name) + return format_out({"result":data}) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_del_vim_items error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//vim//', method='POST') +def http_post_vim_items(tenant_id, datacenter_id, item): + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + http_content,_ = format_in( object_schema ) + try: + data = nfvo.vim_action_create(mydb, tenant_id, datacenter_id, item, http_content) + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_vim_items error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//vnfs', method='GET') +def http_get_vnfs(tenant_id): + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + if tenant_id != 'any': + #check valid tenant_id + nfvo.check_tenant(mydb, tenant_id) + select_,where_,limit_ = filter_query_string(bottle.request.query, None, + ('uuid','name','description','public', "tenant_id", "created_at") ) + where_or = {} + if tenant_id != "any": + where_or["tenant_id"] = tenant_id + where_or["public"] = True + vnfs = mydb.get_rows(FROM='vnfs', SELECT=select_,WHERE=where_,WHERE_OR=where_or, WHERE_AND_OR="AND",LIMIT=limit_) + #change_keys_http2db(content, http2db_vnf, reverse=True) + utils.convert_str2boolean(vnfs, ('public',)) + convert_datetime2str(vnfs) + data={'vnfs' : vnfs} + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_vnfs error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//vnfs/', method='GET') +def http_get_vnf_id(tenant_id,vnf_id): + '''get vnf details, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + vnf = nfvo.get_vnf_id(mydb,tenant_id,vnf_id) + utils.convert_str2boolean(vnf, ('public',)) + convert_datetime2str(vnf) + return format_out(vnf) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_vnf_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//vnfs', method='POST') +def http_post_vnfs(tenant_id): + '''insert a vnf into the catalogue. Creates the flavor and images in the VIM, and creates the VNF and its internal structure in the OPENMANO DB''' + #print "Parsing the YAML file of the VNF" + #parse input data + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + http_content, used_schema = format_in( vnfd_schema_v01, ("schema_version",), {"0.2": vnfd_schema_v02}) + r = utils.remove_extra_items(http_content, used_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + try: + if used_schema == vnfd_schema_v01: + vnf_id = nfvo.new_vnf(mydb,tenant_id,http_content) + elif used_schema == vnfd_schema_v02: + vnf_id = nfvo.new_vnf_v02(mydb,tenant_id,http_content) + else: + logger.warning('Unexpected schema_version: %s', http_content.get("schema_version")) + bottle.abort(HTTP_Bad_Request, "Invalid schema version") + return http_get_vnf_id(tenant_id, vnf_id) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_vnfs error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//vnfs/', method='DELETE') +def http_delete_vnf_id(tenant_id,vnf_id): + '''delete a vnf from database, and images and flavors in VIM when appropriate, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #check valid tenant_id and deletes the vnf, including images, + try: + data = nfvo.delete_vnf(mydb,tenant_id,vnf_id) + #print json.dumps(data, indent=4) + return format_out({"result":"VNF " + data + " deleted"}) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_delete_vnf_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +#@bottle.route(url_base + '//hosts/topology', method='GET') +#@bottle.route(url_base + '//physicalview/Madrid-Alcantara', method='GET') +@bottle.route(url_base + '//physicalview/', method='GET') +def http_get_hosts(tenant_id, datacenter): + '''get the tidvim host hopology from the vim.''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + #print "http_get_hosts received by tenant " + tenant_id + ' datacenter ' + datacenter + try: + if datacenter == 'treeview': + data = nfvo.get_hosts(mydb, tenant_id) + else: + #openmano-gui is using a hardcoded value for the datacenter + result, data = nfvo.get_hosts_info(mydb, tenant_id) #, datacenter) + + if result < 0: + #print "http_get_hosts error %d %s" % (-result, data) + bottle.abort(-result, data) + else: + convert_datetime2str(data) + #print json.dumps(data, indent=4) + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_hosts error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '/', method='OPTIONS') +def http_options_deploy(path): + '''For some reason GUI web ask for OPTIONS that must be responded''' + #TODO: check correct path, and correct headers request + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + bottle.response.set_header('Access-Control-Allow-Methods','POST, GET, PUT, DELETE, OPTIONS') + bottle.response.set_header('Accept','application/yaml,application/json') + bottle.response.set_header('Content-Type','application/yaml,application/json') + bottle.response.set_header('Access-Control-Allow-Headers','content-type') + bottle.response.set_header('Access-Control-Allow-Origin','*') + return + +@bottle.route(url_base + '//topology/deploy', method='POST') +def http_post_deploy(tenant_id): + '''post topology deploy.''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + + http_content, used_schema = format_in( nsd_schema_v01, ("schema_version",), {2: nsd_schema_v02}) + #r = utils.remove_extra_items(http_content, used_schema) + #if r is not None: print "http_post_deploy: Warning: remove extra items ", r + #print "http_post_deploy input: ", http_content + + try: + scenario_id = nfvo.new_scenario(mydb, tenant_id, http_content) + instance = nfvo.start_scenario(mydb, tenant_id, scenario_id, http_content['name'], http_content['name']) + #print json.dumps(data, indent=4) + return format_out(instance) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_deploy error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//topology/verify', method='POST') +def http_post_verify(tenant_id): + #TODO: +# '''post topology verify''' +# print "http_post_verify by tenant " + tenant_id + ' datacenter ' + datacenter + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + return + +# +# SCENARIOS +# + +@bottle.route(url_base + '//scenarios', method='POST') +def http_post_scenarios(tenant_id): + '''add a scenario into the catalogue. Creates the scenario and its internal structure in the OPENMANO DB''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + http_content, used_schema = format_in( nsd_schema_v01, ("schema_version",), {2: nsd_schema_v02, "0.3": nsd_schema_v03}) + #r = utils.remove_extra_items(http_content, used_schema) + #if r is not None: print "http_post_scenarios: Warning: remove extra items ", r + #print "http_post_scenarios input: ", http_content + try: + if used_schema == nsd_schema_v01: + scenario_id = nfvo.new_scenario(mydb, tenant_id, http_content) + elif used_schema == nsd_schema_v02: + scenario_id = nfvo.new_scenario_v02(mydb, tenant_id, http_content, "0.2") + elif used_schema == nsd_schema_v03: + scenario_id = nfvo.new_scenario_v02(mydb, tenant_id, http_content, "0.3") + else: + logger.warning('Unexpected schema_version: %s', http_content.get("schema_version")) + bottle.abort(HTTP_Bad_Request, "Invalid schema version") + #print json.dumps(data, indent=4) + #return format_out(data) + return http_get_scenario_id(tenant_id, scenario_id) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_scenarios error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//scenarios//action', method='POST') +def http_post_scenario_action(tenant_id, scenario_id): + '''take an action over a scenario''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + # parse input data + http_content, _ = format_in(scenario_action_schema) + r = utils.remove_extra_items(http_content, scenario_action_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + try: + # check valid tenant_id + nfvo.check_tenant(mydb, tenant_id) + if "start" in http_content: + data = nfvo.start_scenario(mydb, tenant_id, scenario_id, http_content['start']['instance_name'], \ + http_content['start'].get('description',http_content['start']['instance_name']), + http_content['start'].get('datacenter') ) + return format_out(data) + elif "deploy" in http_content: #Equivalent to start + data = nfvo.start_scenario(mydb, tenant_id, scenario_id, http_content['deploy']['instance_name'], + http_content['deploy'].get('description',http_content['deploy']['instance_name']), + http_content['deploy'].get('datacenter') ) + return format_out(data) + elif "reserve" in http_content: #Reserve resources + data = nfvo.start_scenario(mydb, tenant_id, scenario_id, http_content['reserve']['instance_name'], + http_content['reserve'].get('description',http_content['reserve']['instance_name']), + http_content['reserve'].get('datacenter'), startvms=False ) + return format_out(data) + elif "verify" in http_content: #Equivalent to start and then delete + data = nfvo.start_scenario(mydb, tenant_id, scenario_id, http_content['verify']['instance_name'], + http_content['verify'].get('description',http_content['verify']['instance_name']), + http_content['verify'].get('datacenter'), startvms=False ) + instance_id = data['uuid'] + nfvo.delete_instance(mydb, tenant_id,instance_id) + return format_out({"result":"Verify OK"}) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_scenario_action error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//scenarios', method='GET') +def http_get_scenarios(tenant_id): + '''get scenarios list''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + #check valid tenant_id + if tenant_id != "any": + nfvo.check_tenant(mydb, tenant_id) + #obtain data + s,w,l=filter_query_string(bottle.request.query, None, ('uuid', 'name', 'description', 'tenant_id', 'created_at', 'public')) + where_or={} + if tenant_id != "any": + where_or["tenant_id"] = tenant_id + where_or["public"] = True + scenarios = mydb.get_rows(SELECT=s, WHERE=w, WHERE_OR=where_or, WHERE_AND_OR="AND", LIMIT=l, FROM='scenarios') + convert_datetime2str(scenarios) + utils.convert_str2boolean(scenarios, ('public',) ) + data={'scenarios':scenarios} + #print json.dumps(scenarios, indent=4) + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_scenarios error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//scenarios/', method='GET') +def http_get_scenario_id(tenant_id, scenario_id): + '''get scenario details, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + #check valid tenant_id + if tenant_id != "any": + nfvo.check_tenant(mydb, tenant_id) + #obtain data + scenario = mydb.get_scenario(scenario_id, tenant_id) + convert_datetime2str(scenario) + data={'scenario' : scenario} + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_scenarios error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//scenarios/', method='DELETE') +def http_delete_scenario_id(tenant_id, scenario_id): + '''delete a scenario from database, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + #check valid tenant_id + if tenant_id != "any": + nfvo.check_tenant(mydb, tenant_id) + #obtain data + data = mydb.delete_scenario(scenario_id, tenant_id) + #print json.dumps(data, indent=4) + return format_out({"result":"scenario " + data + " deleted"}) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_delete_scenario_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//scenarios/', method='PUT') +def http_put_scenario_id(tenant_id, scenario_id): + '''edit an existing scenario id''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + http_content,_ = format_in( scenario_edit_schema ) + #r = utils.remove_extra_items(http_content, scenario_edit_schema) + #if r is not None: print "http_put_scenario_id: Warning: remove extra items ", r + #print "http_put_scenario_id input: ", http_content + try: + nfvo.edit_scenario(mydb, tenant_id, scenario_id, http_content) + #print json.dumps(data, indent=4) + #return format_out(data) + return http_get_scenario_id(tenant_id, scenario_id) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_put_scenario_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + +@bottle.route(url_base + '//instances', method='POST') +def http_post_instances(tenant_id): + '''create an instance-scenario''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + # parse input data + http_content, used_schema = format_in(instance_scenario_create_schema_v01) + r = utils.remove_extra_items(http_content, used_schema) + if r is not None: + logger.warning("http_post_instances: Warning: remove extra items %s", str(r)) + try: + #check valid tenant_id + if tenant_id != "any": + nfvo.check_tenant(mydb, tenant_id) + data = nfvo.create_instance(mydb, tenant_id, http_content["instance"]) + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_instances error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + +# +# INSTANCES +# +@bottle.route(url_base + '//instances', method='GET') +def http_get_instances(tenant_id): + '''get instance list''' + try: + #check valid tenant_id + if tenant_id != "any": + nfvo.check_tenant(mydb, tenant_id) + #obtain data + s,w,l=filter_query_string(bottle.request.query, None, ('uuid', 'name', 'scenario_id', 'tenant_id', 'description', 'created_at')) + if tenant_id != "any": + w['tenant_id'] = tenant_id + instances = mydb.get_rows(SELECT=s, WHERE=w, LIMIT=l, FROM='instance_scenarios') + convert_datetime2str(instances) + utils.convert_str2boolean(instances, ('public',) ) + data={'instances':instances} + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_instances error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//instances/', method='GET') +def http_get_instance_id(tenant_id, instance_id): + '''get instances details, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + #check valid tenant_id + if tenant_id != "any": + nfvo.check_tenant(mydb, tenant_id) + if tenant_id == "any": + tenant_id = None + #obtain data (first time is only to check that the instance exists) + instance_dict = mydb.get_instance_scenario(instance_id, tenant_id, verbose=True) + try: + nfvo.refresh_instance(mydb, tenant_id, instance_dict) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.warn("nfvo.refresh_instance couldn't refresh the status of the instance: %s" % str(e)) + #obtain data with results upated + instance = mydb.get_instance_scenario(instance_id, tenant_id) + convert_datetime2str(instance) + #print json.dumps(instance, indent=4) + return format_out(instance) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_get_instance_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//instances/', method='DELETE') +def http_delete_instance_id(tenant_id, instance_id): + '''delete instance from VIM and from database, can use both uuid or name''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + try: + #check valid tenant_id + if tenant_id != "any": + nfvo.check_tenant(mydb, tenant_id) + if tenant_id == "any": + tenant_id = None + #obtain data + message = nfvo.delete_instance(mydb, tenant_id,instance_id) + return format_out({"result":message}) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_delete_instance_id error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.route(url_base + '//instances//action', method='POST') +def http_post_instance_scenario_action(tenant_id, instance_id): + '''take an action over a scenario instance''' + logger.debug('FROM %s %s %s', bottle.request.remote_addr, bottle.request.method, bottle.request.url) + # parse input data + http_content, _ = format_in(instance_scenario_action_schema) + r = utils.remove_extra_items(http_content, instance_scenario_action_schema) + if r: + logger.debug("Remove received extra items %s", str(r)) + try: + #check valid tenant_id + if tenant_id != "any": + nfvo.check_tenant(mydb, tenant_id) + + #print "http_post_instance_scenario_action input: ", http_content + #obtain data + instance = mydb.get_instance_scenario(instance_id, tenant_id) + instance_id = instance["uuid"] + + data = nfvo.instance_action(mydb, tenant_id, instance_id, http_content) + return format_out(data) + except (nfvo.NfvoException, db_base_Exception) as e: + logger.error("http_post_instance_scenario_action error {}: {}".format(e.http_code, str(e))) + bottle.abort(e.http_code, str(e)) + except Exception as e: + logger.error("Unexpected exception: ", exc_info=True) + bottle.abort(HTTP_Internal_Server_Error, type(e).__name__ + ": " + str(e)) + + +@bottle.error(400) +@bottle.error(401) +@bottle.error(404) +@bottle.error(403) +@bottle.error(405) +@bottle.error(406) +@bottle.error(409) +@bottle.error(503) +@bottle.error(500) +def error400(error): + e={"error":{"code":error.status_code, "type":error.status, "description":error.body}} + bottle.response.headers['Access-Control-Allow-Origin'] = '*' + return format_out(e) +