initial commit

5 years ago · 4f9eb3ddf8
13 changed files with 146 additions and 0 deletions
--- a/build/Dockerfile
+++ b/build/Dockerfile
@ -0,0 +1,7 @@
+FROM registry.access.redhat.com/ubi8/nginx-118
+
+# Add application sources
+ADD index.html .
+
+# Run script uses standard ways to run the application
+CMD nginx -g "daemon off;"
--- a/build/README.md
+++ b/build/README.md
@ -0,0 +1,6 @@
+# Build the application
+
+```sh
+podman login quay.io
+./build.sh
+```
--- a/build/build.sh
+++ b/build/build.sh
@ -0,0 +1,18 @@
+#!/bin/sh
+
+set -Eeuo pipefail
+
+echo "Building the container image..."
+podman build -t multi-cluster-app:latest .
+
+echo "Running it..."
+podman run -d --rm --name multi-cluster-app -p 8080:8080 multi-cluster-app:latest
+trap "podman stop multi-cluster-app" EXIT
+
+echo "Testing it..."
+sleep 2
+curl -s -o /dev/null -w "HTTP status code: %{http_code}\n"  http://localhost:8080/
+
+echo "Pushing to Quay.io..."
+podman tag multi-cluster-app:latest quay.io/nmasse_itix/multi-cluster-app:latest
+podman push quay.io/nmasse_itix/multi-cluster-app:latest
--- a/build/index.html
+++ b/build/index.html
@ -0,0 +1,5 @@
+<html>
+<body>
+<h1>DEFAULT</h1>
+</body>
+</html>
--- a/deploy/base/config.yaml
+++ b/deploy/base/config.yaml
@ -0,0 +1,11 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: multi-cluster-config
+data:
+  index.html: |
+    <html>
+    <body>
+    <h1>BASE</h1>
+    </body>
+    </html>
--- a/deploy/base/deployment.yaml
+++ b/deploy/base/deployment.yaml
@ -0,0 +1,26 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: multi-cluster-app
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: multi-cluster-app
+  template:
+    metadata:
+      labels:
+        app: multi-cluster-app
+    spec:
+      containers:
+      - name: nginx
+        image: quay.io/nmasse_itix/multi-cluster-app:latest
+        ports:
+        - containerPort: 8080
+        volumeMounts:
+        - name: config
+          mountPath: /opt/app-root/src
+      volumes:
+        - name: config
+          configMap:
+            name: multi-cluster-config
--- a/deploy/base/kustomization.yaml
+++ b/deploy/base/kustomization.yaml
@ -0,0 +1,8 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+- deployment.yaml
+- service.yaml
+- config.yaml
+- route.yaml
--- a/deploy/base/route.yaml
+++ b/deploy/base/route.yaml
@ -0,0 +1,14 @@
+apiVersion: route.openshift.io/v1
+kind: Route
+metadata:
+  name: multi-cluster-app
+spec:
+  port:
+    targetPort: 8080
+  tls:
+    termination: edge
+  to:
+    kind: Service
+    name: multi-cluster-app
+    weight: 100
+  wildcardPolicy: None
--- a/deploy/base/service.yaml
+++ b/deploy/base/service.yaml
@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: multi-cluster-app
+  labels:
+    app: multi-cluster-app
+spec:
+  ports:
+  - port: 8080
+    protocol: TCP
+    targetPort: 8080
+  selector:
+    app: multi-cluster-app
--- a/deploy/overlays/prod-dc1/config.yaml
+++ b/deploy/overlays/prod-dc1/config.yaml
@ -0,0 +1,11 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: multi-cluster-config
+data:
+  index.html: |
+    <html>
+    <body>
+    <h1>PROD-DC1</h1>
+    </body>
+    </html>
--- a/deploy/overlays/prod-dc1/kustomization.yaml
+++ b/deploy/overlays/prod-dc1/kustomization.yaml
@ -0,0 +1,8 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+bases:
+- ../../base
+
+patchesStrategicMerge:
+- config.yaml
--- a/deploy/overlays/prod-dc2/config.yaml
+++ b/deploy/overlays/prod-dc2/config.yaml
@ -0,0 +1,11 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: multi-cluster-config
+data:
+  index.html: |
+    <html>
+    <body>
+    <h1>PROD-DC2</h1>
+    </body>
+    </html>
--- a/deploy/overlays/prod-dc2/kustomization.yaml
+++ b/deploy/overlays/prod-dc2/kustomization.yaml
@ -0,0 +1,8 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+bases:
+- ../../base
+
+patchesStrategicMerge:
+- config.yaml