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# Copyright (c) 2019 IBM, Bell Canada
# Copyright (c) 2020 Samsung Electronics
#
# 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.
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: {{ include "common.fullname" . }}
namespace: {{ include "common.namespace" . }}
labels:
app: {{ include "common.name" . }}
chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
release: {{ include "common.release" . }}
heritage: {{ .Release.Service }}
spec:
replicas: {{ .Values.replicaCount }}
strategy:
type: RollingUpdate
rollingUpdate:
# This allow a new pod to be ready before terminating the old one
# causing no downtime when replicas is set to 1
maxUnavailable: 0
# maxSurge to 1 is very important for the hazelcast integration
# we only want one pod at a time to restart not multiple
# and break the hazelcast cluster. We should not use % maxSurge value
# ref : https://hazelcast.com/blog/rolling-upgrade-hazelcast-imdg-on-kubernetes/
maxSurge: 1
template:
metadata:
labels:
app: {{ include "common.name" . }}
release: {{ include "common.release" . }}
spec:
initContainers:
- command:
- sh
args:
- -c
- "cd /config-input && for PFILE in `ls -1 .`; do envsubst '${CDS_DB_USERNAME},${CDS_DB_PASSWORD},${CDS_DB_ROOT_PASSWORD}' <${PFILE} >/config/${PFILE}; done"
env:
- name: CDS_DB_USERNAME
{{- include "common.secret.envFromSecret" (dict "global" . "uid" "cds-db-user-creds" "key" "login") | indent 10}}
- name: CDS_DB_PASSWORD
{{- include "common.secret.envFromSecret" (dict "global" . "uid" "cds-db-user-creds" "key" "password") | indent 10}}
- name: CDS_DB_ROOT_PASSWORD
{{- include "common.secret.envFromSecret" (dict "global" . "uid" "cds-db-root-pass" "key" "password") | indent 10}}
volumeMounts:
- mountPath: /config-input/application.properties
name: {{ include "common.fullname" . }}-config
subPath: application.properties
- mountPath: /config
name: processed-config
image: "{{ .Values.global.envsubstImage }}"
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
name: {{ include "common.name" . }}-update-config
- command:
- /root/ready.py
args:
- --container-name
- cds-db
{{- if .Values.dmaapEnabled }}
- --container-name
- message-router
{{ end }}
env:
- name: NAMESPACE
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
image: "{{ .Values.global.readinessRepository }}/{{ .Values.global.readinessImage }}"
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
name: {{ include "common.name" . }}-readiness
containers:
- name: {{ include "common.name" . }}
image: "{{ include "common.repository" . }}/{{ .Values.image }}"
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
env:
- name: APP_CONFIG_HOME
value: {{ .Values.config.appConfigDir }}
- name: USE_SCRIPT_COMPILE_CACHE
value: {{ .Values.config.useScriptCompileCache | quote }}
# Cluster should only be enabled when replicaCount is more than 2 and useScriptCompileCache is set to false otherwise it won't work properly
- name: CLUSTER_ENABLED
value: {{ if and (gt (int (.Values.replicaCount)) 2) (not .Values.config.useScriptCompileCache) }} {{ .Values.cluster.enabled | quote }} {{ else }} "false" {{ end }}
- name: CLUSTER_ID
value: {{ .Values.cluster.clusterName }}
- name: CLUSTER_NODE_ID
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: CLUSTER_CONFIG_FILE
value: {{ .Values.config.appConfigDir }}/hazelcast.yaml
ports:
- containerPort: {{ .Values.service.http.internalPort }}
- containerPort: {{ .Values.service.grpc.internalPort }}
- containerPort: {{ .Values.service.cluster.internalPort }}
# disable liveness probe when breakpoints set in debugger
# so K8s doesn't restart unresponsive container
{{ if .Values.liveness.enabled }}
livenessProbe:
httpGet:
path: /api/v1/execution-service/health-check
port: {{ .Values.service.http.internalPort }}
httpHeaders:
- name: Authorization
value: Basic Y2NzZGthcHBzOmNjc2RrYXBwcw==
initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
periodSeconds: {{ .Values.liveness.periodSeconds }}
timeoutSeconds: {{ .Values.liveness.timeoutSeconds }}
{{ end }}
readinessProbe:
httpGet:
path: /api/v1/execution-service/health-check
port: {{ .Values.service.http.internalPort }}
httpHeaders:
- name: Authorization
value: Basic Y2NzZGthcHBzOmNjc2RrYXBwcw==
initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
periodSeconds: {{ .Values.readiness.periodSeconds }}
timeoutSeconds: {{ .Values.readiness.timeoutSeconds }}
volumeMounts:
- mountPath: /etc/localtime
name: localtime
readOnly: true
- mountPath: {{ .Values.config.appConfigDir }}/application.properties
name: processed-config
subPath: application.properties
- mountPath: {{ .Values.config.appConfigDir }}/error-messages_en.properties
name: {{ include "common.fullname" . }}-config
subPath: error-messages_en.properties
- mountPath: {{ .Values.config.appConfigDir }}/logback.xml
name: {{ include "common.fullname" . }}-config
subPath: logback.xml
- mountPath: {{ .Values.config.appConfigDir }}/hazelcast.yaml
name: {{ include "common.fullname" . }}-config
subPath: hazelcast.yaml
- mountPath: {{ .Values.config.appConfigDir }}/ONAP_RootCA.cer
name: {{ include "common.fullname" . }}-config
subPath: ONAP_RootCA.cer
- mountPath: {{ .Values.persistence.deployedBlueprint }}
name: {{ include "common.fullname" . }}-blueprints
resources:
{{ include "common.resources" . | indent 12 }}
{{- if .Values.nodeSelector }}
nodeSelector:
{{ toYaml .Values.nodeSelector | indent 10 }}
{{- end -}}
{{- if .Values.affinity }}
affinity:
{{ toYaml .Values.affinity | indent 10 }}
{{- end }}
volumes:
- name: localtime
hostPath:
path: /etc/localtime
- name: {{ include "common.fullname" . }}-config
configMap:
name: {{ include "common.fullname" . }}-configmap
items:
- key: application.properties
path: application.properties
- key: error-messages_en.properties
path: error-messages_en.properties
- key: logback.xml
path: logback.xml
- key: hazelcast.yaml
path: hazelcast.yaml
- key: ONAP_RootCA.cer
path: ONAP_RootCA.cer
- name: {{ include "common.fullname" . }}-blueprints
persistentVolumeClaim:
claimName: {{ include "common.release" . }}-cds-blueprints
- name: processed-config
emptyDir:
medium: Memory
imagePullSecrets:
- name: "{{ include "common.namespace" . }}-docker-registry-key"
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