Update Samples to be concise (#643)

Signed-off-by: Maysun J Faisal <[email protected]>

samples/devfiles/outerloop-dockerfile-build-inlined-deploy-devfile.yaml

@@ -1,5 +1,5 @@
 # Devfile based on the existing Node Sample https://github.com/nodeshift-starters/devfile-sample
-schemaVersion: 2.1.0
+schemaVersion: 2.2.0
 metadata:
   name: nodejs
   version: 1.0.1
@@ -17,7 +17,7 @@ components:
     image:
       imageName: "{{CONTAINER_IMAGE}}"
       dockerfile:
-        uri: ./Dockerfile
+        uri: ./utils/Dockerfile
         buildContext: /project
         rootRequired: false
   - name: outerloop-deploy

samples/devfiles/outerloop-dockerfile-build-uri-deploy-devfile.yaml

@@ -1,5 +1,5 @@
 # Devfile based on the existing Node Sample https://github.com/nodeshift-starters/devfile-sample
-schemaVersion: 2.1.0
+schemaVersion: 2.2.0
 metadata:
   name: nodejs
   version: 1.0.1
@@ -13,12 +13,12 @@ components:
     image:
       imageName: node-image:latest
       dockerfile:
-        uri: ./Dockerfile
+        uri: ./utils/Dockerfile
         buildContext: /project
         rootRequired: false
   - name: outerloop-deploy
     kubernetes:
-      uri: deployment-manifest.yaml
+      uri: ./utils/deployment-manifest.yaml
   - name: runtime
     container:
       image: registry.access.redhat.com/ubi8/nodejs-14:latest

samples/devfiles/utils/Dockerfile

@@ -0,0 +1,22 @@
+# Sample copied from https://github.com/nodeshift-starters/devfile-sample/blob/main/Dockerfile
+
+# Install the app dependencies in a full Node docker image
+FROM registry.access.redhat.com/ubi8/nodejs-14:latest
+
+# Copy package.json and package-lock.json
+COPY package*.json ./
+
+# Install app dependencies
+RUN npm install --production
+
+# Copy the dependencies into a Slim Node docker image
+FROM registry.access.redhat.com/ubi8/nodejs-14-minimal:latest
+
+# Install app dependencies
+COPY --from=0 /opt/app-root/src/node_modules /opt/app-root/src/node_modules
+COPY . /opt/app-root/src
+
+ENV NODE_ENV production
+ENV PORT 3001
+
+CMD ["npm", "start"]