Docker and circleci

Author: urwithat

.circleci/config.yml

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+version: 2
+defaults: &defaults
+  docker:
+    - image: circleci/python:2.7-stretch-browsers
+install_dependency: &install_dependency
+  name: Installation of build and deployment dependencies.
+  command: |
+    sudo apt install jq
+    sudo pip install awscli --upgrade
+    sudo pip install docker-compose
+install_deploysuite: &install_deploysuite
+  name: Installation of install_deploysuite.
+  command: |
+    git clone --branch v1.4.2 https://github.com/topcoder-platform/tc-deploy-scripts ../buildscript
+    cp ./../buildscript/master_deploy.sh .
+    cp ./../buildscript/buildenv.sh .
+    cp ./../buildscript/awsconfiguration.sh .
+restore_cache_settings_for_build: &restore_cache_settings_for_build
+  key: docker-node-modules-{{ checksum "package-lock.json" }}
+
+save_cache_settings: &save_cache_settings
+  key: docker-node-modules-{{ checksum "package-lock.json" }}
+  paths:
+    - node_modules
+
+builddeploy_steps: &builddeploy_steps
+  - checkout
+  - setup_remote_docker
+  - run: *install_dependency
+  - run: *install_deploysuite
+  - restore_cache: *restore_cache_settings_for_build
+  - run: ./build.sh ${APPNAME}
+  - save_cache: *save_cache_settings
+  - deploy:
+      name: Running MasterScript.
+      command: |
+        ./awsconfiguration.sh $DEPLOY_ENV
+        source awsenvconf
+        ./buildenv.sh -e $DEPLOY_ENV -b ${LOGICAL_ENV}-${APPNAME}-deployvar
+        source buildenvvar
+        ./master_deploy.sh -d ECS -e $DEPLOY_ENV -t latest -s ${LOGICAL_ENV}-global-appvar,${LOGICAL_ENV}-${APPNAME}-appvar -i ${APPNAME}
+
+jobs:
+  # Build & Deploy against development backend
+  "build-dev":
+    <<: *defaults
+    environment:
+      DEPLOY_ENV: "DEV"
+      LOGICAL_ENV: "dev"
+      APPNAME: "micro-frontends-react-app"
+    steps: *builddeploy_steps
+
+  "build-prod":
+    <<: *defaults
+    environment:
+      DEPLOY_ENV: "PROD"
+      LOGICAL_ENV: "prod"
+      APPNAME: "micro-frontends-react-app"
+    steps: *builddeploy_steps
+
+workflows:
+  version: 2
+  build:
+    jobs:
+      # Development builds are executed on "develop" branch only.
+      - "build-dev":
+          context: org-global
+          filters:
+            branches:
+              only:
+                - dev
+
+      # Production builds are exectuted only on tagged commits to the
+      # master branch.
+      - "build-prod":
+          context: org-global
+          filters:
+            branches:
+              only: master

build.sh

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+#!/bin/bash
+set -eo pipefail
+APP_NAME=$1
+UPDATE_CACHE=""
+
+docker build -f docker/Dockerfile -t $APP_NAME:latest .
+
+docker create --name app $APP_NAME:latest
+
+if [ -d node_modules ]
+then
+  mv package-lock.json old-package-lock.json
+  docker cp app:/$APP_NAME/package-lock.json package-lock.json
+  set +eo pipefail
+  UPDATE_CACHE=$(cmp package-lock.json old-package-lock.json)
+  set -eo pipefail
+else
+  UPDATE_CACHE=1
+fi
+
+if [ "$UPDATE_CACHE" == 1 ]
+then
+  docker cp app:/$APP_NAME/node_modules .
+fi

docker/Dockerfile

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+# Use the base image with Node.js
+FROM node:latest
+
+# Copy the current directory into the Docker image
+COPY . /micro-frontends-react-app
+
+# Set working directory for future use
+WORKDIR /micro-frontends-react-app
+
+# Install the dependencies from package.json
+RUN npm install
+
+RUN npm run build
+
+CMD npm start

docker/docker-compose.yml

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+version: '3'
+services:
+  micro-frontends-react-app:
+    image: micro-frontends-react-app:latest
+    build:
+      context: ../
+      dockerfile: docker/Dockerfile
+    env_file:
+      - api.env
+    network_mode: "host"

docker/sample.api.env

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+AWS_ACCESS_KEY_ID=<AWS Access Key ID>
+AWS_SECRET_ACCESS_KEY=<AWS Secret Access Key>