kubernetes/aai/components/aai-resources/templates/deployment.yaml

   1 {{/*
   2 # Copyright (c) 2017 Amdocs, Bell Canada
   3 # Modifications Copyright (c) 2018 AT&T
   4 # Modifications Copyright (c) 2020 Nokia
   5 # Modifications Copyright (c) 2021 Orange
   6 # Modifications Copyright © 2023 Nordix Foundation
   7 #
   8 # Licensed under the Apache License, Version 2.0 (the "License");
   9 # you may not use this file except in compliance with the License.
  10 # You may obtain a copy of the License at
  11 #
  12 #       http://www.apache.org/licenses/LICENSE-2.0
  13 #
  14 # Unless required by applicable law or agreed to in writing, software
  15 # distributed under the License is distributed on an "AS IS" BASIS,
  16 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17 # See the License for the specific language governing permissions and
  18 # limitations under the License.
  19 */}}
  20
  21 apiVersion: apps/v1
  22 kind: Deployment
  23 metadata:
  24   name: {{ include "common.fullname" . }}
  25   namespace: {{ include "common.namespace" . }}
  26   labels:
  27     app: {{ include "common.name" . }}
  28     app.kubernetes.io/name: {{ include "common.name" . }}
  29     {{- if .Chart.AppVersion }}
  30     version: "{{ .Chart.AppVersion | replace "+" "_" }}"
  31     {{- else }}
  32     version: "{{ .Chart.Version | replace "+" "_" }}"
  33     {{- end }}
  34     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
  35     release: {{ include "common.release" . }}
  36     heritage: {{ .Release.Service }}
  37 spec:
  38   replicas: {{ .Values.replicaCount }}
  39   minReadySeconds: {{ .Values.minReadySeconds }}
  40   strategy:
  41     type: {{ .Values.updateStrategy.type }}
  42     rollingUpdate:
  43       maxUnavailable: {{ .Values.updateStrategy.maxUnavailable }}
  44       maxSurge: {{ .Values.updateStrategy.maxSurge }}
  45   selector:
  46     matchLabels:
  47       app: {{ include "common.name" . }}
  48   template:
  49     metadata:
  50       labels:
  51         app: {{ include "common.name" . }}
  52         release: {{ include "common.release" . }}
  53         app.kubernetes.io/name: {{ include "common.name" . }}
  54         {{- if .Chart.AppVersion }}
  55         version: "{{ .Chart.AppVersion | replace "+" "_" }}"
  56         {{- else }}
  57         version: "{{ .Chart.Version | replace "+" "_" }}"
  58         {{- end }}
  59       name: {{ include "common.name" . }}
  60       annotations:
  61         checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
  62       {{- if .Values.global.msbEnabled }}
  63         {{ $values := .Values }}
  64         msb.onap.org/service-info: '[
  65         {{- range $api_endpoint := $values.aai_enpoints -}}
  66           {{- range $api_version := $values.api_list }}
  67           {
  68               "serviceName": "_{{ $api_endpoint.name }}",
  69               "version": "v{{ $api_version }}",
  70               "url": "/aai/v{{ $api_version }}/{{ $api_endpoint.url }}",
  71               "protocol": "REST",
  72               "port": "8447",
  73               "enable_ssl": true,
  74               "lb_policy":"ip_hash",
  75               "visualRange": "1",
  76               "path": "/aai/v{{ $api_version }}/{{ $api_endpoint.url }}"
  77           },
  78           {
  79               "serviceName": "{{ $api_endpoint.name }}",
  80               "version": "v{{ $api_version }}",
  81               "url": "/aai/v{{ $api_version }}/{{ $api_endpoint.url }}",
  82               "protocol": "REST",
  83               "port": "8447",
  84               "enable_ssl": true,
  85               "lb_policy":"ip_hash",
  86               "visualRange": "1"
  87           },
  88           {{- end }}
  89         {{- end }}
  90           ]'
  91       {{- end }}
  92     spec:
  93       hostname: aai-resources
  94       terminationGracePeriodSeconds: {{ .Values.service.terminationGracePeriodSeconds }}
  95       initContainers:
  96       - name: {{ include "common.name" . }}-readiness
  97         command:
  98         - /app/ready.py
  99         args:
 100         {{- if .Values.global.jobs.migration.enabled }}
 101         - --job-name
 102         - {{ include "common.release" . }}-aai-graphadmin-migration
 103         {{- else }}
 104           {{- if .Values.global.jobs.createSchema.enabled  }}
 105         - --job-name
 106         - {{ include "common.release" . }}-aai-graphadmin-create-db-schema
 107           {{- else }}
 108         - --service-name
 109         - {{ .Values.global.cassandra.serviceName }}
 110         - --service-name
 111         - aai-schema-service
 112           {{- end }}
 113         {{- end }}
 114         env:
 115         - name: NAMESPACE
 116           valueFrom:
 117             fieldRef:
 118               apiVersion: v1
 119               fieldPath: metadata.namespace
 120         image: {{ include "repositoryGenerator.image.readiness" . }}
 121         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
 122         resources:
 123           limits:
 124             cpu: "100m"
 125             memory: "500Mi"
 126           requests:
 127             cpu: "3m"
 128             memory: "20Mi"
 129       containers:
 130       - name: {{ include "common.name" . }}
 131         image: {{ include "repositoryGenerator.repository" . }}/{{ .Values.image }}
 132         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
 133         command:
 134         - sh
 135         args:
 136         - -c
 137         - |
 138           echo "*** actual launch of AAI Resources"
 139           /bin/bash /opt/app/aai-resources/docker-entrypoint.sh
 140         env:
 141         {{- if .Values.config.env }}
 142         {{- range $key,$value := .Values.config.env }}
 143         - name: {{ $key | upper | quote}}
 144           value: {{ $value | quote}}
 145         {{- end }}
 146         {{- end }}
 147         {{- if .Values.config.profiling.enabled }}
 148         - name: PRE_JVM_ARGS
 149           value: '{{ join " " .Values.config.profiling.args }}'
 150         {{- end }}
 151         {{- if .Values.config.debug.enabled }}
 152         - name: POST_JVM_ARGS
 153           value: {{ .Values.config.debug.args | quote }}
 154         {{- end }}
 155         - name: LOCAL_USER_ID
 156           value: {{ .Values.global.config.userId | quote }}
 157         - name: LOCAL_GROUP_ID
 158           value: {{ .Values.global.config.groupId | quote }}
 159         - name: INTERNAL_PORT_1
 160           value: {{ .Values.service.internalPort | quote }}
 161         - name: INTERNAL_PORT_2
 162           value: {{ .Values.service.internalPort2 | quote }}
 163         - name: INTERNAL_PORT_3
 164           value: {{ .Values.service.internalPort3 | quote }}
 165         volumeMounts:
 166         - mountPath: /opt/app/aai-resources/resources/etc/appprops/janusgraph-realtime.properties
 167           name: {{ include "common.fullname" . }}-config
 168           subPath: janusgraph-realtime.properties
 169         - mountPath: /opt/app/aai-resources/resources/etc/appprops/janusgraph-cached.properties
 170           name: {{ include "common.fullname" . }}-config
 171           subPath: janusgraph-cached.properties
 172         - mountPath: /opt/app/aai-resources/resources/etc/appprops/aaiconfig.properties
 173           name: {{ include "common.fullname" . }}-config
 174           subPath: aaiconfig.properties
 175         - mountPath: /opt/aai/logroot/AAI-RES
 176           name: logs
 177         - mountPath: /opt/app/aai-resources/resources/logback.xml
 178           name: {{ include "common.fullname" . }}-config
 179           subPath: logback.xml
 180         - mountPath: /opt/app/aai-resources/resources/localhost-access-logback.xml
 181           name: {{ include "common.fullname" . }}-config
 182           subPath: localhost-access-logback.xml
 183         - mountPath: /opt/app/aai-resources/resources/etc/auth/realm.properties
 184           name: {{ include "common.fullname" . }}-config
 185           subPath: realm.properties
 186         - mountPath: /opt/app/aai-resources/resources/application.properties
 187           name: {{ include "common.fullname" . }}-config
 188           subPath: application.properties
 189         - mountPath: /opt/app/aai-resources/resources/application-keycloak.properties
 190           name: {{ include "common.fullname" . }}-config
 191           subPath: application-keycloak.properties
 192         ports:
 193         - containerPort: {{ .Values.service.internalPort }}
 194           name: {{ .Values.service.portName }}
 195         {{- if .Values.config.debug.enabled }}
 196         - containerPort: {{ .Values.service.internalPort2 }}
 197           name: {{ .Values.service.portName2 }}
 198         {{- end }}
 199         - containerPort: {{ .Values.service.internalPort3 }}
 200           name: {{ .Values.service.portName3 }}
 201         {{- if .Values.config.profiling.enabled }}
 202         - containerPort: {{ .Values.service.internalPort4 }}
 203           name: {{ .Values.service.portName4 }}
 204         {{- end }}
 205
 206         lifecycle:
 207           # wait for active requests (long-running tasks) to be finished
 208           # Before the SIGTERM is invoked, Kubernetes exposes a preStop hook in the Pod.
 209           preStop:
 210             exec:
 211               command:
 212                 - sh
 213                 - -c
 214                 - |
 215                   while (netstat -an | grep ESTABLISHED | grep -e $INTERNAL_PORT_1 -e $INTERNAL_PORT_2)
 216                   do sleep 10
 217                   done
 218         # disable liveness probe when breakpoints set in debugger
 219         # so K8s doesn't restart unresponsive container
 220         {{- if .Values.liveness.enabled }}
 221         livenessProbe:
 222           httpGet:
 223             path: /aai/util/echo?action=checkDB
 224             port: {{ .Values.service.internalPort }}
 225             scheme: HTTP
 226             httpHeaders:
 227             - name: X-FromAppId
 228               value: LivenessCheck
 229             - name: X-TransactionId
 230               value: LiveCheck_TID
 231             - name: Accept
 232               value: application/json
 233           initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
 234           periodSeconds: {{ .Values.liveness.periodSeconds }}
 235         {{- end }}
 236         readinessProbe:
 237           httpGet:
 238             path: /aai/util/echo?action=checkDB
 239             port: {{ .Values.service.internalPort }}
 240             scheme: HTTP
 241             httpHeaders:
 242             - name: X-FromAppId
 243               value: ReadinessCheck
 244             - name: X-TransactionId
 245               value: ReadinessCheck_TID
 246             - name: Accept
 247               value: application/json
 248           initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
 249           periodSeconds: {{ .Values.readiness.periodSeconds }}
 250         resources: {{ include "common.resources" . | nindent 10 }}
 251       {{- if .Values.nodeSelector }}
 252       nodeSelector: {{ toYaml .Values.nodeSelector | nindent 8 }}
 253       {{- end }}
 254       {{- if .Values.affinity }}
 255       affinity: {{ toYaml .Values.affinity | nindent 8 }}
 256       {{- end }}
 257       # side car containers
 258       {{ include "common.log.sidecar" . | nindent 6 }}
 259       serviceAccountName: {{ include "common.fullname" (dict "suffix" "read" "dot" . )}}
 260       volumes:
 261       - name: logs
 262         emptyDir: {}
 263       {{ include "common.log.volumes" (dict "dot" . "configMapNamePrefix" (tpl .Values.logConfigMapNamePrefix .)) | nindent 6 }}
 264       - name: {{ include "common.fullname" . }}-config
 265         configMap:
 266           name: {{ include "common.fullname" . }}
 267       restartPolicy: {{ .Values.restartPolicy }}
 268       {{- include "common.imagePullSecrets" . | nindent 6 }}