Revert "Merge branch 'feat/magma_snmp' into 'master'"

This reverts merge request !83

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/.helmignore

-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj
-.vscode/

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/Chart.yaml

-apiVersion: v1
-appVersion: "1.0"
-description: OSM EE helm chart
-name: eechart
-version: 0.1.0
-dependencies:
-  - name: snmpexporter
-    condition: snmpexporter.enabled

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/charts/snmpexporter/.helmignore

-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*.orig
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj
-.vscode/
\ No newline at end of file

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/charts/snmpexporter/Chart.yaml

-apiVersion: v1
-name: snmpexporter
-description: SNMP Exporter for OSM VNF
-type: application
-version: 1.0.0
-appVersion: 1.0.0
-dependencies:
-  - name: snmp-exporter
-    version: "0.17.0"
-    repository: "https://hub.docker.com/r/prom/snmp-exporter"

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/charts/snmpexporter/templates/_helpers.tpl

-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "snmpexporter.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "snmpexporter.fullname" -}}
-{{- if .Values.fullnameOverride }}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
-{{- else }}
-{{- $name := default .Chart.Name .Values.nameOverride }}
-{{- if contains $name .Release.Name }}
-{{- .Release.Name | trunc 63 | trimSuffix "-" }}
-{{- else }}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
-{{- end }}
-{{- end }}
-{{- end }}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "snmpexporter.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
-{{- end }}
-
-{{/*
-Common labels
-*/}}
-{{- define "snmpexporter.labels" -}}
-helm.sh/chart: {{ include "snmpexporter.chart" . }}
-{{ include "snmpexporter.selectorLabels" . }}
-{{- if .Chart.AppVersion }}
-app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
-{{- end }}
-app.kubernetes.io/managed-by: {{ .Release.Service }}
-{{- end }}
-
-{{/*
-Selector labels
-*/}}
-{{- define "snmpexporter.selectorLabels" -}}
-app.kubernetes.io/name: {{ include "snmpexporter.name" . }}
-app.kubernetes.io/instance: {{ .Release.Name }}
-{{- end }}
-
-{{/*
-Create the name of the service account to use
-*/}}
-{{- define "snmpexporter.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create }}
-{{- default (include "snmpexporter.fullname" .) .Values.serviceAccount.name }}
-{{- else }}
-{{- default "default" .Values.serviceAccount.name }}
-{{- end }}
-{{- end }}
\ No newline at end of file

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/charts/snmpexporter/templates/deployment.yaml

-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ include "snmpexporter.fullname" . }}
-  labels:
-    {{- include "snmpexporter.labels" . | nindent 4 }}
-spec:
-  replicas: {{ .Values.replicaCount }}
-  selector:
-    matchLabels:
-      {{- include "snmpexporter.selectorLabels" . | nindent 6 }}
-  template:
-    metadata:
-      labels:
-        {{- include "snmpexporter.selectorLabels" . | nindent 8 }}
-    spec:
-      securityContext:
-        runAsUser: 0
-      initContainers:
-        - name: init-config
-          image: busybox:1.28
-          command: ['sh', '-c', 'if [ ! -f "/etc/snmp_exporter/snmp.yml" ]; then cp /etc/snmp_exporter_init/snmp.yml /etc/snmp_exporter; fi']
-          volumeMounts:
-            - name: config-volume
-              mountPath: /etc/snmp_exporter
-            - name: init-config-volume
-              mountPath: /etc/snmp_exporter_init
-      containers:
-        - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.version }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - containerPort: 9116
-              protocol: TCP
-          volumeMounts:
-            - name: config-volume
-              mountPath: /etc/snmp_exporter
-          livenessProbe:
-            exec:
-              command:
-                - /bin/sh
-                - -c
-                - if [ ! -f "/etc/snmp_exporter/generator.yml" ]; then exit 0; else rm -f /etc/snmp_exporter/generator.yml && exit 1; fi
-            failureThreshold: 1
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}
-      volumes:
-        - name: config-volume
-          hostPath: 
-            path: "/var/lib/osm/snmp_exporter/{{ .Values.global.osm.vnf_id | lower }}/"
-        - name: init-config-volume
-          configMap:
-            name: "snmp-init-config-{{ .Values.global.osm.vnf_id | lower }}"
-          

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/charts/snmpexporter/templates/service.yaml

-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ include "snmpexporter.fullname" . }}
-  labels:
-    {{- include "snmpexporter.labels" . | nindent 4 }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.port }}
-      targetPort: 9116
-      protocol: TCP
-      name: snmp
-  selector:
-    {{- include "snmpexporter.selectorLabels" . | nindent 4 }}
\ No newline at end of file

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/charts/snmpexporter/values.yaml

-# Default values for snmpexporter.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
-
-replicaCount: 1
-
-image:
-  repository: prom/snmp-exporter
-  version: v0.17.0
-  pullPolicy: IfNotPresent
-
-service:
-  type: ClusterIP
-  port: 80
\ No newline at end of file

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/prometheus-job-template.j2

--   job_name: '{{ JOB_NAME }}'
-    static_configs:
-      - targets:
-          - {{ TARGET_IP }}
-    metrics_path: /snmp
-    params:
-        module: [ osm-snmp ] 
-    relabel_configs:
-      - source_labels: [__address__]
-        target_label: __param_target
-      - source_labels: [__param_target]
-        target_label: instance
-      - target_label: __address__
-        replacement: {{ EXPORTER_POD_IP }}:{{ EXPORTER_POD_PORT }}  # The SNMP exporter's real hostname:port.
-

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/source/install.sh

-#!/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.
-##
-
-echo "installing libraries for snmp generator"
-
-#apt-get install -y ...
-apt-get update
-
-apt-get install -y python3-pip unzip build-essential libsnmp-dev wget curl
-curl -s https://storage.googleapis.com/golang/go1.11.8.linux-amd64.tar.gz | tar -v -C /usr/local -xz
-export PATH=$PATH:/usr/local/go/bin
-export GOPATH=/go
-
-go get github.com/go-logfmt/logfmt && go get github.com/go-kit/kit/log
-
-wget -q https://github.com/prometheus/snmp_exporter/archive/v0.17.0.tar.gz -P /tmp/ \
-&& tar -C /tmp -xf /tmp/v0.17.0.tar.gz \
-&& (cd /tmp/snmp_exporter-0.17.0/generator && go build) \
-&& cp /tmp/snmp_exporter-0.17.0/generator/generator /usr/local/bin/snmp_generator
-

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/source/vnf_ee.py

-##
-# 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.
-##
-
-import asyncio
-import logging
-import os
-
-
-from osm_ee.exceptions import VnfException
-
-import osm_ee.util.util_ee as util_ee
-
-
-class VnfEE:
-
-    def __init__(self, config_params):
-        self.logger = logging.getLogger('osm_ee.vnf')
-        self.config_params = config_params
-
-    async def config(self, id, params):
-        self.logger.debug("Execute action config params: {}".format(params))
-        # Config action is special, params are merged with previous config calls
-        self.config_params.update(params)
-        required_params = ["ssh-hostname"]
-        self._check_required_params(self.config_params, required_params)
-        yield "OK", "Configured"
-
-    async def sleep(self, id, params):
-        self.logger.debug("Execute action sleep, params: {}".format(params))
-
-        for i in range(3):
-            await asyncio.sleep(5)
-            self.logger.debug("Temporal result return, params: {}".format(params))
-            yield "PROCESSING", f"Processing {i} action id {id}"
-        yield "OK", f"Processed action id {id}"
-
-    async def generate_snmp(self, id, params):
-        self.logger.debug("Executing SNMP exporter configuration generation\nWith params: {}".format(params))
-
-        commands =  ("cp /app/vnf/generator/generator.yml ./",
-                     "snmp_generator generate --output-path=/etc/snmp_exporter/snmp.yml",
-                     "touch /etc/snmp_exporter/generator.yml")
-        for command in commands:
-            return_code, stdout, stderr = await util_ee.local_async_exec(command)
-            if return_code != 0:
-                yield "ERROR", "return code {}: {}".format(return_code, stderr.decode())
-                break
-        else:
-            yield "OK", stdout.decode()
-
-    @staticmethod
-    def _check_required_params(params, required_params):
-        for required_param in required_params:
-            if required_param not in params:
-                raise VnfException("Missing required param: {}".format(required_param))

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/templates/NOTES.txt

-1. Get the application URL by running these commands:
-{{- if .Values.ingress.enabled }}
-{{- range $host := .Values.ingress.hosts }}
-  {{- range .paths }}
-  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
-  {{- end }}
-{{- end }}
-{{- else if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "eechart.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
-  echo http://$NODE_IP:$NODE_PORT
-{{- else if contains "LoadBalancer" .Values.service.type }}
-     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "eechart.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "eechart.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
-{{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "eechart.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl port-forward $POD_NAME 8080:80
-{{- end }}

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/templates/_helpers.tpl

-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "eechart.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "eechart.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- if contains $name .Release.Name -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "eechart.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Common labels
-*/}}
-{{- define "eechart.labels" -}}
-app.kubernetes.io/name: {{ include "eechart.name" . }}
-helm.sh/chart: {{ include "eechart.chart" . }}
-app.kubernetes.io/instance: {{ .Release.Name }}
-{{- if .Chart.AppVersion }}
-app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
-{{- end }}
-app.kubernetes.io/managed-by: {{ .Release.Service }}
-{{- end -}}
-
-{{/*
-Create the name of the service account to use
-*/}}
-{{- define "eechart.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create -}}
-    {{ default (include "eechart.fullname" .) .Values.serviceAccount.name }}
-{{- else -}}
-    {{ default "default" .Values.serviceAccount.name }}
-{{- end -}}
-{{- end -}}

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/templates/configmap.yaml

-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "eechart.fullname" . }}
-data:
-{{ (.Files.Glob "source/*").AsConfig | indent 2 }}

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/templates/ingress.yaml

-{{- if .Values.ingress.enabled -}}
-{{- $fullName := include "eechart.fullname" . -}}
-{{- $svcPort := .Values.service.port -}}
-{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
-apiVersion: networking.k8s.io/v1beta1
-{{- else -}}
-apiVersion: extensions/v1beta1
-{{- end }}
-kind: Ingress
-metadata:
-  name: {{ $fullName }}
-  labels:
-{{ include "eechart.labels" . | indent 4 }}
-  {{- with .Values.ingress.annotations }}
-  annotations:
-    {{- toYaml . | nindent 4 }}
-  {{- end }}
-spec:
-{{- if .Values.ingress.tls }}
-  tls:
-  {{- range .Values.ingress.tls }}
-    - hosts:
-      {{- range .hosts }}
-        - {{ . | quote }}
-      {{- end }}
-      secretName: {{ .secretName }}
-  {{- end }}
-{{- end }}
-  rules:
-  {{- range .Values.ingress.hosts }}
-    - host: {{ .host | quote }}
-      http:
-        paths:
-        {{- range .paths }}
-          - path: {{ . }}
-            backend:
-              serviceName: {{ $fullName }}
-              servicePort: {{ $svcPort }}
-        {{- end }}
-  {{- end }}
-{{- end }}

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/templates/service.yaml

-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ include "eechart.fullname" . }}
-  labels:
-{{ include "eechart.labels" . | indent 4 }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.port }}
-      targetPort: grpc
-      protocol: TCP
-      name: grpc
-  selector:
-    app.kubernetes.io/name: {{ include "eechart.name" . }}
-    app.kubernetes.io/instance: {{ .Release.Name }}

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/templates/serviceaccount.yaml

-{{- if .Values.serviceAccount.create -}}
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: {{ template "eechart.serviceAccountName" . }}
-  labels:
-{{ include "eechart.labels" . | indent 4 }}
-{{- end -}}

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/templates/statefulset.yaml

-apiVersion: apps/v1
-kind: StatefulSet
-metadata:
-  name: {{ include "eechart.fullname" . }}
-  labels:
-{{ include "eechart.labels" . | indent 4 }}
-spec:
-  serviceName:  {{ include "eechart.fullname" . }} 
-  replicas: {{ .Values.replicaCount }}
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: {{ include "eechart.name" . }}
-      app.kubernetes.io/instance: {{ .Release.Name }}
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: {{ include "eechart.name" . }}
-        app.kubernetes.io/instance: {{ .Release.Name }}
-    spec:
-      imagePullSecrets:
-      - name: regcred 
-      serviceAccountName: {{ template "eechart.serviceAccountName" . }}
-      securityContext:
-        runAsUser: 0
-      containers:
-        - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - name: grpc
-              containerPort: 50051
-              protocol: TCP          
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}          
-          volumeMounts:
-          - name: osm-ee
-            mountPath: /app/storage  
-          - name: osm-ee-source
-            mountPath: /app/EE/osm_ee/vnf      
-{{- if .Values.snmpexporter.enabled }}
-          - name: snmp-config-volume
-            mountPath: /etc/snmp_exporter
-          - name: vnf-mibs
-            mountPath: /root/.snmp/mibs
-          - name: vnf-generator
-            mountPath: /app/vnf/generator
-{{- end }}
-      volumes:      
-      - name: osm-ee-source
-        configMap: 
-          name:  {{ include "eechart.fullname" . }}
-      - name: osm-ee
-        hostPath:
-          path: /var/lib/osm/osm/osm_osm_packages/_data
-{{- if .Values.snmpexporter.enabled }}
-      - name: snmp-config-volume
-        hostPath: 
-          path: "/var/lib/osm/snmp_exporter/{{ .Values.global.osm.vnf_id | lower }}/"
-      - name: vnf-mibs
-        configMap:
-          name: "vnf-snmp-mibs-{{ .Values.global.osm.vnf_id | lower}}"
-      - name: vnf-generator
-        configMap:
-          name: "vnf-snmp-generator-{{ .Values.global.osm.vnf_id | lower}}"
-{{- end }}

magma/hackfest_magma-agw-enb_vnfd/helm-charts/eechart/templates/tests/test-connection.yaml

-apiVersion: v1
-kind: Pod
-metadata:
-  name: "{{ include "eechart.fullname" . }}-test-connection"
-  labels:
-{{ include "eechart.labels" . | indent 4 }}
-  annotations:
-    "helm.sh/hook": test-success
-spec:
-  containers:
-    - name: wget
-      image: busybox
-      command: ['wget']
-      args:  ['{{ include "eechart.fullname" . }}:{{ .Values.service.port }}']
-  restartPolicy: Never