SHELL

docker build

docker build -t [tag] .

docker build

docker build -t myName:myTag -f myDockerfile .

docker build

docker build -t imageName:imageTag pathToDockerfileDirectory/

Example:
docker build -t vieux/apache:2.0 .

docker build -t

--tag , -t   ---->   Name and optionally a tag in the ‘name:tag’ format

docker BUILD commands

services:
  web:
    dns: 8.8.8.8
    dns:
      - 8.8.8.8
      - 8.8.4.4

docker BUILD commands

docker kill $(docekr ps -q )

docker BUILD commands

docker stack rm stack_name

docker BUILD commands

docker swarm leave

docker BUILD commands

docker service scale stack_name_service_name=replicas

docker BUILD commands

docker service logs stack_name service_name

docker BUILD commands

docker stack services stack_name

docker BUILD commands

docker service ls

docker BUILD commands

services:
  web:
    extra_hosts:
      - "somehost:192.168.1.100"

docker BUILD commands

services:
  web:
    external_links:
      - redis_1
      - project_db_1:mysql

docker BUILD commands

services:
  web:
    devices:
    - "/dev/ttyUSB0:/dev/ttyUSB0"

docker BUILD commands

# make this service extend another
  extends:
    file: common.yml  # optional
    service: webapp

docker BUILD commands

services:
  web:
    labels:
      com.example.description: "Accounting web app"

docker BUILD commands

volumes:
    - /var/lib/mysql
    - ./_data:/var/lib/mysql

docker BUILD commands

# make sure `db` is alive before starting
  depends_on:
    - db

docker BUILD commands

# makes the `db` service available as the hostname `database`
  # (implies depends_on)
  links:
    - db:database
    - redis

docker BUILD commands

# environment vars from file
  env_file: .env
  env_file: [.env, .development.env]

docker BUILD commands

# environment vars
  environment:
    RACK_ENV: development
  environment:
    - RACK_ENV=development

docker BUILD commands

# override the entrypoint
  entrypoint: /app/start.sh
  entrypoint: [php, -d, vendor/bin/phpunit]

docker BUILD commands

# command to execute
  command: bundle exec thin -p 3000
  command: [bundle, exec, thin, -p, 3000]

docker BUILD commands

# expose ports to linked services (not to host)
  expose: ["3000"]

docker BUILD commands

# build from image
  image: ubuntu
  image: ubuntu:14.04
  image: tutum/influxdb
  image: example-registry:4000/postgresql
  image: a4bc65fd

docker BUILD commands

# build from custom Dockerfile
  build:
    context: ./dir
    dockerfile: Dockerfile.dev

docker BUILD commands

web:
  # build from Dockerfile
  build: .

docker build command

docker-compose build