Merge pull request #84 from stefanprodan/release-4.0.4

Release v4.0.4

charts/podinfo/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
-version: 4.0.2
-appVersion: 4.0.2
+version: 4.0.4
+appVersion: 4.0.4
 name: podinfo
 engine: gotpl
 description: Podinfo Helm chart for Kubernetes

charts/podinfo/README.md

@@ -80,6 +80,7 @@ Parameter | Default | Description
 `nodeSelector` | `{}` | Node labels for pod assignment
 `tolerations` | `[]` | List of node taints to tolerate
 `affinity` | `None` | Node/pod affinities
+`podAnnotations` | `{}` | Pod annotations
 
 Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
 
@@ -88,6 +89,13 @@ $ helm install my-release podinfo/podinfo \
   --set=serviceMonitor.enabled=true,serviceMonitor.interval=5s
 ```
 
+To add custom annotations you need to escape the annotation key string:
+
+```console
+$ helm upgrade -i my-release podinfo/podinfo \
+--set podAnnotations."appmesh\.k8s\.aws\/preview"=enabled
+```
+
 Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
 
 ```console

charts/podinfo/templates/deployment.yaml

@@ -25,6 +25,9 @@ spec:
       annotations:
         prometheus.io/scrape: "true"
         prometheus.io/port: "{{ .Values.service.httpPort }}"
+        {{- range $key, $value := .Values.podAnnotations }}
+        {{ $key }}: {{ $value | quote }}
+        {{- end }}
     spec:
       terminationGracePeriodSeconds: 30
       {{- if .Values.serviceAccount.enabled }}

charts/podinfo/values.yaml

@@ -24,7 +24,7 @@ h2c:
 
 image:
   repository: stefanprodan/podinfo
-  tag: 4.0.2
+  tag: 4.0.4
   pullPolicy: IfNotPresent
 
 service:
@@ -88,3 +88,4 @@ tolerations: []
 
 affinity: {}
 
+podAnnotations: {}

deploy/bases/backend/deployment.yaml

@@ -23,7 +23,7 @@ spec:
     spec:
       containers:
       - name: backend
-        image: stefanprodan/podinfo:4.0.2
+        image: stefanprodan/podinfo:4.0.4
         imagePullPolicy: IfNotPresent
         ports:
         - name: http

deploy/bases/frontend/deployment.yaml

@@ -23,7 +23,7 @@ spec:
     spec:
       containers:
       - name: frontend
-        image: stefanprodan/podinfo:4.0.2
+        image: stefanprodan/podinfo:4.0.4
         imagePullPolicy: IfNotPresent
         ports:
         - name: http

deploy/webapp/backend/deployment.yaml

@@ -25,7 +25,7 @@ spec:
       serviceAccountName: webapp
       containers:
       - name: backend
-        image: stefanprodan/podinfo:4.0.2
+        image: stefanprodan/podinfo:4.0.4
         imagePullPolicy: IfNotPresent
         ports:
         - name: http

deploy/webapp/frontend/deployment.yaml

@@ -25,7 +25,7 @@ spec:
       serviceAccountName: webapp
       containers:
       - name: frontend
-        image: stefanprodan/podinfo:4.0.2
+        image: stefanprodan/podinfo:4.0.4
         imagePullPolicy: IfNotPresent
         ports:
         - name: http

kustomize/deployment.yaml

@@ -23,7 +23,7 @@ spec:
     spec:
       containers:
       - name: podinfod
-        image: stefanprodan/podinfo:4.0.2
+        image: stefanprodan/podinfo:4.0.4
         imagePullPolicy: IfNotPresent
         ports:
         - name: http

pkg/grpc/server.go

@@ -8,6 +8,7 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/health"
 	"google.golang.org/grpc/health/grpc_health_v1"
+	"google.golang.org/grpc/reflection"
 )
 
 type Server struct {
@@ -37,6 +38,7 @@ func (s *Server) ListenAndServe() {
 
 	srv := grpc.NewServer()
 	server := health.NewServer()
+	reflection.Register(srv)
 	grpc_health_v1.RegisterHealthServer(srv, server)
 	server.SetServingStatus(s.config.ServiceName, grpc_health_v1.HealthCheckResponse_SERVING)
 

pkg/version/version.go

@@ -1,4 +1,4 @@
 package version
 
-var VERSION = "4.0.2"
+var VERSION = "4.0.4"
 var REVISION = "unknown"