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| author |   M.Hosnidokht <mohammad.hosnidokht@yoppworks.com> | 2021-08-24 09:00:42 -0400 |
|---|---|---|
| committer | M.Hosnidokht <mohammad.hosnidokht@yoppworks.com> | 2021-09-03 16:43:03 -0400 |
| commit | 09523beb2c26903466e887be7d697983c8ec0eeb (patch) | |
| tree | 381d2c154743740be1cb25d5f88becb1e489846a /kubernetes/aai/components/aai-resources/templates/deployment.yaml | |
| parent | cb6c366d0bfdf65c7397994f59f230be83fcac9b (diff) | |
[AAI] Added Rolling Update Strategy
Addded preStop hook to let long-running tasks be finished
before the SIGTERM is invoked
Issue-ID: AAI-3368
Signed-off-by: Mohammad Hosnidokht <mohammad.hosnidokht@yoppworks.com>
Change-Id: I02cc0068a3588d94b3da9414685e6cd798e9976f
Diffstat (limited to 'kubernetes/aai/components/aai-resources/templates/deployment.yaml')
| -rw-r--r-- | kubernetes/aai/components/aai-resources/templates/deployment.yaml | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/kubernetes/aai/components/aai-resources/templates/deployment.yaml b/kubernetes/aai/components/aai-resources/templates/deployment.yaml index 501a706f47..fd4b1c3dc1 100644 --- a/kubernetes/aai/components/aai-resources/templates/deployment.yaml +++ b/kubernetes/aai/components/aai-resources/templates/deployment.yaml @@ -29,6 +29,12 @@ metadata: heritage: {{ .Release.Service }} spec: replicas: {{ .Values.replicaCount }} + minReadySeconds: {{ .Values.minReadySeconds }} + strategy: + type: {{ .Values.updateStrategy.type }} + rollingUpdate: + maxUnavailable: {{ .Values.updateStrategy.maxUnavailable }} + maxSurge: {{ .Values.updateStrategy.maxSurge }} selector: matchLabels: app: {{ include "common.name" . }} @@ -72,6 +78,7 @@ spec: {{- end }} spec: hostname: aai-resources + terminationGracePeriodSeconds: {{ .Values.service.terminationGracePeriodSeconds }} initContainers: {{ include "common.certInitializer.initContainer" . | nindent 6 }} - name: {{ include "common.name" . }}-readiness command: @@ -125,6 +132,10 @@ spec: value: '-Djavax.net.ssl.trustStore={{ .Values.certInitializer.credsPath }}/truststoreONAPall.jks -Djavax.net.ssl.trustStorePassword={{ .Values.certInitializer.truststorePassword }}' - name: TRUSTORE_ALL_PASSWORD value: {{ .Values.certInitializer.truststorePassword }} + - name: INTERNAL_PORT_1 + value: {{ .Values.service.internalPort | quote }} + - name: INTERNAL_PORT_2 + value: {{ .Values.service.internalPort2 | quote }} volumeMounts: {{ include "common.certInitializer.volumeMount" . | nindent 8 }} - mountPath: /etc/localtime name: localtime @@ -173,6 +184,18 @@ spec: ports: - containerPort: {{ .Values.service.internalPort }} - containerPort: {{ .Values.service.internalPort2 }} + lifecycle: + # wait for active requests (long-running tasks) to be finished + # Before the SIGTERM is invoked, Kubernetes exposes a preStop hook in the Pod. + preStop: + exec: + command: + - sh + - -c + - | + while (netstat -an | grep ESTABLISHED | grep -e $INTERNAL_PORT_1 -e $INTERNAL_PORT_2) + do sleep 10 + done # disable liveness probe when breakpoints set in debugger # so K8s doesn't restart unresponsive container {{- if .Values.liveness.enabled }} |