Create kubernetes.yml.template

kubernetes.yml.template

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+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: twitter-feed-v1
+  labels:
+    commit: ${WERCKER_GIT_COMMIT}
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: twitter-feed
+  template:
+    metadata:
+      labels:
+        app: twitter-feed
+        commit: ${WERCKER_GIT_COMMIT}
+    spec:
+      containers:
+      - name: twitter-feed
+        image: ${DOCKER_REGISTRY}/${DOCKER_REPO}:${WERCKER_GIT_BRANCH}-${WERCKER_GIT_COMMIT}
+        imagePullPolicy: Always
+        ports:
+        - name: twitter-feed
+          containerPort: 8080
+          protocol: TCP
+      imagePullSecrets:
+        - name: wercker
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: twitter-feed
+  labels:
+    app: twitter-feed
+    commit: ${WERCKER_GIT_COMMIT}
+spec:
+  ports:
+  - port: 30000
+    targetPort: 8080
+  selector:
+    app: twitter-feed
+  type: ClusterIP
+---

wercker.yml

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+
+#Deploy our container from the Oracle Container Registry to the Oracle Container Engine (Kubernetes)
+deploy-to-cluster:
+  box:
+      id: alpine
+      cmd: /bin/sh
+
+  steps:
+
+  - bash-template
+
+  - kubectl:
+      name: delete secret
+      server: $KUBERNETES_MASTER
+      token: $KUBERNETES_AUTH_TOKEN
+      insecure-skip-tls-verify: true
+      command: delete secret wercker; echo delete registry secret
+
+  - kubectl:
+      name: create secret
+      server: $KUBERNETES_MASTER
+      token: $KUBERNETES_AUTH_TOKEN
+      insecure-skip-tls-verify: true
+      command: create secret docker-registry wercker --docker-server=$DOCKER_REGISTRY [email protected] --docker-username=$DOCKER_USERNAME --docker-password='$OCI_AUTH_TOKEN'; echo create registry secret
+
+  - script:
+      name: "Visualise Kubernetes config"
+      code: cat kubernetes.yml
+
+  - kubectl:
+      name: deploy to kubernetes
+      server: $KUBERNETES_MASTER
+      token: $KUBERNETES_AUTH_TOKEN
+      insecure-skip-tls-verify: true
+      command: apply -f kubernetes.yml