Docker container implement to deploy with docker swarm cluster and kubernetes

.dockerignore

@@ -0,0 +1,13 @@
+Dockerfile
+.gitignore
+.dockerignore
+.git
+README.md
+README_es.md
+mongodb
+mongodb/*
+docker-compose.yml
+license
+aws-k8s-replication.yml
+k8s-node-todo.yml
+Jenkinsfile

.gitignore

@@ -13,3 +13,4 @@ results
 
 npm-debug.log
 node_modules
+mongodb

Dockerfile

@@ -0,0 +1,24 @@
+FROM node:alpine
+MAINTAINER uzzal, [email protected]
+WORKDIR /node-todo
+COPY . .
+RUN npm install
+
+# CONFIG STANDARD ERROR LOG
+RUN ln -sf /dev/stdout /var/log/access.log \
+ && ln -sf /dev/stderr /var/log/error.log
+
+# SET HEALTH CHECK
+HEALTHCHECK --interval=5s \
+ --timeout=5s \
+ CMD curl -f http://127.0.0.1:8000 || exit 1
+
+RUN echo 'http://dl-cdn.alpinelinux.org/alpine/v3.6/main' >> /etc/apk/repositories
+RUN echo 'http://dl-cdn.alpinelinux.org/alpine/v3.6/community' >> /etc/apk/repositories
+RUN apk update
+#RUN apk add mongodb=3.4.4-r0
+#RUN mongo --version
+EXPOSE 8080
+
+
+ENTRYPOINT ["node", "server.js"]

Jenkinsfile

@@ -0,0 +1,134 @@
+#!groovy
+import groovy.json.JsonSlurperClassic
+def DOCKER_BUILD_SERVER = "unix:///var/run/docker.sock"
+def DOCKER_IMAGE_REPOSITORY = "uzzal2k5"
+def GIT_REPOSITORY_NAME = "https://github.com/uzzal2k5/node-todo.git"
+def version, revision
+def BRANCH = 'master'
+
+
+//Version & Release Specified Here
+def getVersion(def projectJson){
+ def slurper = new JsonSlurperClassic()
+ project = slurper.parseText(projectJson)
+ slurper = null
+ return project.version.split('-')[0]
+}
+
+
+// REPOSITORY CLONE FROM GIT
+def CloneFromGit( REPOSITORY_NAME,BRANCH ){
+ def version, revision
+ try {
+ git(branch: "${BRANCH}",
+ changelog: true,
+ credentialsId: 'github_credentials',
+ poll: true,
+ url: "${REPOSITORY_NAME }"
+ )
+ }
+ catch (Exception e) {
+ println 'Some Exception happened here '
+ throw e
+
+ }
+ finally {
+ revision = version + "-" + sprintf("%04d", env.BUILD_NUMBER.toInteger())
+ println "Start building revision $revision"
+
+ }
+ return this
+}
+
+
+// DOCKER IMAGE BUILD & PUSH TO REGISTRY
+// def DockerImageBuild( DOCKER_BUILD_SERVER, IMAGE_REPOSITORY, IMAGE_NAME ){
+//
+// // DOCKER IMAGE BUILD
+// withDockerServer([uri: "${DOCKER_BUILD_SERVER}"]) {
+// stage('IMAGE BUILD'){
+// todoImages = docker.build("${IMAGE_REPOSITORY}/${IMAGE_NAME}")
+// }
+
+//
+// //PUSH TO REGISTRY
+// stage('PUSH IMAGE'){
+// withDockerRegistry(credentialsId: 'dockerhub_credentials', url: '') {
+// todoImages.push("${env.BUILD_NUMBER}")
+// todoImages.push("latest")
+// }
+//
+// }
+//
+// }
+// return this
+// }
+// def ScanWithSynk(){
+// snykSecurity(
+// organisation: 'uzzal2k5',
+// projectName: 'uzzal2k5/node-todo',
+// severity: 'medium',
+// snykInstallation: 'snyk-latest',
+// snykTokenId: 'synk_api_token',
+// targetFile: '/Users/uzzal/.jenkins/workspace/synk-project/Dockerfile',
+// failOnIssues: false
+// )
+//
+// return this
+// }
+
+// BUILD NODE
+pipeline {
+environment {
+ IMAGE_NAME = "node-todo"
+ todoImages = ''
+ IMAGE_REPOSITORY = "uzzal2k5"
+ }
+
+ agent any
+ stages {
+
+ stage('GIT CLONE') {
+ steps {
+ CloneFromGit(GIT_REPOSITORY_NAME, BRANCH)
+ }
+ }
+ stage('IMAGE BUILD'){
+ steps {
+ script {
+ todoImages = docker.build("${IMAGE_REPOSITORY}/${IMAGE_NAME}")
+ }
+ }
+ }
+ stage('SCAN'){
+ steps{
+ script{
+ snykSecurity(
+ organisation: 'uzzal2k5',
+ projectName: 'uzzal2k5/node-todo',
+ severity: 'medium',
+ snykInstallation: 'snyk-latest',
+ snykTokenId: 'synk_api_token',
+ failOnIssues: false
+ )
+ def variable = sh(
+ script: 'snyk container test uzzal2k5/node-todo:latest --severity-threshold=medium',
+ returnStatus: true
+ )
+ echo "Error Code = ${variable}"
+ if (variable !=0){
+ echo "Alert for Vulnerability Found"
+ }
+ }
+ }
+ }
+
+
+ }
+
+// DockerImageBuild(DOCKER_BUILD_SERVER,DOCKER_IMAGE_REPOSITORY, IMAGE_NAME)
+
+
+
+//NODE END
+}

aws-k8s-replication.yml

@@ -0,0 +1,76 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: todo-service
+ labels:
+ name: todo-service
+ app: nodeapp
+spec:
+ selector:
+ name: node-todo
+ app: todoapp
+ ports:
+ - port: 80
+ name: node-port
+ targetPort: 8080
+ protocol: TCP
+ type: LoadBalancer
+
+---
+apiVersion: v1
+kind: ReplicationController
+metadata:
+ name: todo-replicas
+ labels:
+ name: node-todo
+ app: todoapp
+spec:
+ replicas: 2
+ template:
+ metadata:
+ name: todo-pod
+ labels:
+ name: node-todo
+ app: todoapp
+ spec:
+ containers:
+ - name: todo-container
+ image: index.docker.io/uzzal2k5/node-todo:latest
+ env:
+ - name: MONGODB_HOST
+ value: mongodb
+ ports:
+ - containerPort: 8080
+ #imagePullPolicy: Always
+---
+apiVersion: v1
+kind: Service
+metadata:
+ name: mongodb
+ labels:
+ name: mongodb
+ app: database
+spec:
+ selector:
+ name: mongodb
+ app: database
+ ports:
+ - port: 27017
+ name: db-port
+ targetPort: 27017
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+ name: mongodb
+ labels:
+ name: mongodb
+ app: database
+spec:
+ containers:
+ - name: mongodb
+ image: mongo:4.0.2
+ ports:
+ - containerPort: 27017

config/database.js

@@ -1,4 +1,4 @@
 module.exports = {
- remoteUrl : 'mongodb://node:[email protected]:27017/uwO3mypu',
+ remoteUrl : 'mongodb://mongodb:27017/test',
  localUrl: 'mongodb://localhost/meanstacktutorials'
-};
+};

docker-compose.yml

@@ -0,0 +1,31 @@
+version: '2.0'
+services:
+ # mongoDB
+ mongodb:
+ image: mongo:4.0.2
+ hostname: mongodb
+ container_name: mongodb
+ #environment:
+ # MONGO_INITDB_ROOT_USERNAME: "uzzal"
+ # MONGO_INITDB_ROOT_PASSWORD: "password"
+ ports:
+ - "27017:27017"
+ restart: always
+
+ # node-todo App
+ node-todo:
+ build: .
+ container_name: todo-container
+ hostname: node-todo
+ ports:
+ - 80:8080/tcp
+ tty: true
+ links:
+ - mongodb
+ depends_on:
+ - mongodb
+ restart: always
+
+
+
+