Ms deployment strategy

charts/microservice/Chart.yaml

@@ -2,9 +2,8 @@ apiVersion: v2
 name: microservice
 description: Basic helm chart for deploying microservices on kubernetes with best practices
 type: application
-version: 0.1.3
+version: 0.1.4
 appVersion: "0.1.2"
 maintainers:
-  - name: Ashwani Singh
-    email: [email protected]
-  - name: Shikha Tripathi
+  - name: ashwani-opstree
+  - name: tripathishikha1

charts/microservice/templates/deployment.yaml

@@ -5,23 +5,34 @@ kind: Deployment
 metadata:
   name: {{ include "microservice.fullname" . }}-app
   namespace: {{ .Values.global.namespace | quote }}
-  {{- if .Values.annotations }}
+  {{- if .Values.deployment.annotations }}
   annotations:
-  {{- range $key, $value := .Values.annotations }}
+  {{- range $key, $value := .Values.deployment.annotations }}
     {{ $key }}: {{ $value }}
   {{- end }}
   {{- end }}
   labels:
     {{- include "microservice.labels" . | nindent 4 }}
 spec:
   replicas: {{ .Values.global.replicaCount }}
+  {{- if .Values.deployment.strategy }}
+  strategy:
+    {{- toYaml .Values.deployment.strategy | nindent 4 }}
+  {{- end }}
+  terminationGracePeriodSeconds: {{ .Values.deployment.terminationGracePeriodSeconds }}
   selector:
     matchLabels:
       {{- include "microservice.selectorLabels" . | nindent 6 }}
   template:
     metadata:
       labels:
         {{- include "microservice.selectorLabels" . | nindent 8 }}
+      {{- if .Values.deployment.podAnnotations }}
+      annotations:
+      {{- range $key, $value := .Values.deployment.podAnnotations }}
+        {{ $key }}: {{ $value }}
+      {{- end }}
+      {{- end }}
     spec:
       {{- with .Values.imagePullSecrets }}
       imagePullSecrets:
@@ -51,11 +62,11 @@ spec:
             value: {{ $value | quote }}
           {{- end }}
           {{- end }}
-          {{- if .Values.deployment.livenessProbe }}
+          {{- if and .Values.deployment.healthProbes.enabled .Values.deployment.livenessProbe }}
           livenessProbe:
             {{- toYaml .Values.deployment.livenessProbe | nindent 12 }}
           {{- end }}
-          {{- if .Values.deployment.readinessProbe }}
+          {{- if and .Values.deployment.healthProbes.enabled .Values.deployment.readinessProbe }}
           readinessProbe:
             {{- toYaml .Values.deployment.readinessProbe | nindent 12 }}
           {{- end }}
@@ -96,4 +107,4 @@ spec:
       {{- with .Values.deployment.tolerations }}
       tolerations:
         {{- toYaml . | nindent 8 }}
-      {{- end }}
+      {{- end }}

charts/microservice/values.yaml

@@ -21,15 +21,23 @@ deployment:
     tag: ""
     pullPolicy: IfNotPresent
 
+  strategy: {}
+
   # Annotation for the Deployment
   annotations: {}
+  podAnnotations: {}
+
+  terminationGracePeriodSeconds: 30
+
+  healthProbes:
+    enabled: true
 
   # livenessProbe: {}
   livenessProbe:
     # httpGet:
     #   path: "/"
     #   port: http
-    initialDelaySeconds: 250
+    initialDelaySeconds: 30
     periodSeconds: 10
     timeoutSeconds: 5
     successThreshold: 1