docker-cicd-node

Docker container for CI/CD builds that has:

• JFrog CLI
• Chromium
• Node
• NPM/Yarn
• Support for Cypress/Mongo In-Memory
• JQ
• Python

This image was originally based off https://github.com/justinribeiro/dockerfiles/tree/master/chrome-headless of and is now heavily based off of https://github.com/cypress-io/cypress-docker-images.

Chrome headless

Example build command

docker build --pull -t merrillcorporation/docker-cicd-node/chrome-headless:1 ./chrome-headless

Run the following in your code workspace.

docker run \
    -d -it --rm -p 3000:3000 \
    -p 49152:49152 \
    -p 4200:4200 \
    -v $(pwd):/home/node/test \
    --name cicd-node-chrome \
    merrillcorporation/docker-cicd-node/chrome-headless:1

Execute against container

docker exec -it cicd-node-chrome bash

Application Requirements

e2e with protractor

Add the following to protractor config

capabilities: {
    browserName: 'chrome',
    chromeOptions: {
      args: [ "--headless", "--disable-gpu", "--window-size=1024,768", "--no-sandbox" ]
    }
  },

Run example code. replace {appName} with your angular app

cd ~/test
npm run e2e -- --app {appname}

The test app

This app uses a couple of generated tests to excercise the dependencies.

Updating Cypress

• Update package.json engines if changing.
• Update any Dockerfile depenencies that can be updated

rm -rf test/cypress
npm rm --save-dev cypress
npm i --save-dev cypress
npx cypress open

After opening the Cypress app it will prompt you with options.

• If there is a config migration, execute that.
• Generate example tests

Mongo test app

See README for the mongo test suite on base tests

Local Testing

To use the build scripts, use docker buildx with multiplatform.

Create a builder

docker buildx create \
  --name container \
  --driver=docker-container

Setup a local registry

./local_registry.sh

Run the scripts

The localdomain can't be localhost, 0.0.0.0, 127.0.0.1 or others on the insecure repository list, port is 5001.

Use: 'host.docker.internal'

Run docker info to see list.

# ./build.sh <platforms> <localdomain:port>
./build.sh linux/arm64 host.docker.internal:5001 # to pass in a local domain, edit hostsfile