nodejs-express: new kafka template (#698)

Fixes: #692
Related: #695

incubator/nodejs-express/image/project/Dockerfile

@@ -1,6 +1,9 @@
 # Install the app dependencies in a full Node docker image
 FROM node:12
 
+# librdkafka builds against libssl-dev
+RUN apt-get update && apt-get install -y libssl-dev && apt-get clean
+
 # Copying individual files/folders as buildah 1.9.0 does not honour .dockerignore
 COPY package*.json /project/
 COPY *.js /project/
@@ -22,6 +25,9 @@ RUN cd / && tar czf project.tgz project
 # Copy the dependencies into a slim Node docker image
 FROM node:12-slim
 
+# librdkafka links against libssl
+RUN apt-get update && apt-get install -y libssl1.1 && apt-get clean
+
 # Copy project with dependencies
 COPY --chown=node:node --from=0 /project.tgz /
 RUN tar xf project.tgz && chown -R node:node /project && rm project.tgz

incubator/nodejs-express/image/project/package.json

@@ -17,6 +17,7 @@
     "@cloudnative/health-connect": "^2.0.0",
     "express": "^4.17.1",
     "express-pino-logger": "^4.0.0",
+    "node-rdkafka": "^2.7.4",
     "pino": "^5.14.0",
     "prom-client": "^12.0.0"
   },

incubator/nodejs-express/image/project/server.js

@@ -73,6 +73,7 @@ const userApp = require(basePath + getEntryPoint());
 app.use('/', userApp({
   server: server,
   app: app,
+  log: pino,
 }));
 
 app.get('*', (req, res) => {

incubator/nodejs-express/stack.yaml

@@ -1,5 +1,5 @@
 name: Node.js Express
-version: 0.4.7
+version: 0.4.8
 description: Express web framework for Node.js
 license: Apache-2.0
 language: nodejs

incubator/nodejs-express/templates/kafka/.gitignore

@@ -0,0 +1,88 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/

incubator/nodejs-express/templates/kafka/.vscode/launch.json

@@ -0,0 +1,14 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Appsody: Attach node debugger",
+            "type": "node",
+            "request": "attach",
+            "port": 9229,
+            "remoteRoot": "/project/user-app",
+            "localRoot": "${workspaceFolder}",
+            "protocol": "inspector"
+        }
+    ]
+}

incubator/nodejs-express/templates/kafka/.vscode/tasks.json

@@ -0,0 +1,47 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Appsody: run",
+            "type": "shell",
+            "command": "appsody run",
+            "group": "build",
+            "problemMatcher": []
+        },
+        {
+            "label": "Appsody: debug",
+            "type": "shell",
+            "command": "appsody debug",
+            "group": "build",
+            "problemMatcher": []
+        },
+        {
+            "label": "Appsody: test",
+            "type": "shell",
+            "command": "appsody test",
+            "group": "test",
+            "problemMatcher": []
+        },
+        {
+            "label": "Appsody: build",
+            "type": "shell",
+            "command": "appsody build",
+            "group": "build",
+            "problemMatcher": []
+        },
+        {
+            "label": "Appsody: deploy",
+            "type": "shell",
+            "command": "appsody deploy",
+            "group": "build",
+            "problemMatcher": []
+        },
+        {
+            "label": "Appsody: stop",
+            "type": "shell",
+            "command": "appsody stop",
+            "group": "build",
+            "problemMatcher": []
+        }
+    ]
+}