Rename hello-helmfile and hello-sops

helmfile/helmfile.yaml → hello-helmfile/helmfile.yaml

@@ -5,9 +5,9 @@ repositories:
 releases:
   - name: demo
     namespace: demo
-    chart: ../03-hello-helm/k8s/demo
+    chart: ../hello-helm/k8s/demo
     values:
-      - "../03-hello-helm/k8s/demo/production-values.yaml"
+      - "../hello-helm/k8s/demo/production-values.yaml"
 
   - name: kube-state-metrics
     namespace: kube-state-metrics

hello-pod/Dockerfile

@@ -0,0 +1,9 @@
+FROM golang:1.11-alpine AS build
+
+WORKDIR /src/
+COPY main.go go.* /src/
+RUN CGO_ENABLED=0 go build -o /bin/demo
+
+FROM scratch
+COPY --from=build /bin/demo /bin/demo
+ENTRYPOINT ["/bin/demo"]

hello-pod/go.mod

@@ -0,0 +1 @@
+module github.com/cloudnativedevops/demo/hello-pod

hello-pod/k8s/deployment.yaml

@@ -0,0 +1,19 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: demo
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      app: demo
+  template:
+    metadata:
+      labels:
+        app: demo
+    spec:
+      containers:
+        - name:  demo
+          image: cloudnatived/demo:hello-pod
+          ports:
+            - containerPort: 8888

hello-pod/k8s/service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: demo
+  labels:
+    app: demo
+spec:
+  ports:
+  - port: 8888
+    protocol: TCP
+    targetPort: 8888
+  selector:
+    app: demo
+  type: LoadBalancer

hello-pod/main.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+)
+
+func handler(w http.ResponseWriter, r *http.Request) {
+	pod := os.Getenv("HOSTNAME")
+	fmt.Fprintf(w, "This is pod %s\n", pod)
+}
+
+func main() {
+	http.HandleFunc("/", handler)
+	log.Fatal(http.ListenAndServe(":8888", nil))
+}