README.rst - salt-formulas/docker - Gitiles

 =====
 Usage
 =====

 Docker is a platform for developers and system administrators for developing,
 shipping, and running applications. Docker enables you to quickly assemble
 applications from components and eliminates the friction that can come when
 shipping the code. Also, with Docker, you get your code tested and deployed
 into production as fast as possible.

 This file provides the sample configurations for different use cases.

 Docker host configuration samples
 =================================

 * Docker host sample pillar configuration:

   .. code-block:: yaml

     docker:
       host:
         enabled: true
         options:
           bip: 172.31.255.1/16
           insecure-registries:
             - 127.0.0.1
             - 10.0.0.1
           log-driver: json-file
           log-opts:
             max-size: 50m

 * Proxy configuration for Docker host:

   .. code-block:: yaml

     docker:
       host:
         proxy:
           enabled: true
           http: http://user:pass@proxy:3128
           https: http://user:pass@proxy:3128
           no_proxy:
             - localhost
             - 127.0.0.1
             - docker-registry


 Docker Swarm configuration samples
 ==================================

 Role can be master, manager, or worker. Master is the first manager that
 will initialize the swarm.

 * Metadata for manager (the first node):

   .. code-block:: yaml

     docker:
       host:
         enabled: true
       swarm:
         role: manager
         advertise_addr: 192.168.1.5
         bind:
           address: 192.168.1.5
           port: 2377

 * Metadata for worker:

   .. code-block:: yaml

     docker:
       host:
         enabled: true
       swarm:
         role: worker
         master:
           host: 192.168.1.5
           port: 2377

 The token to join to the master node is obtained from grains using
 ``salt.mine``.  In case of any ``join_token undefined`` issues, verify that
 you have ``docker_swarm_`` grains available.

 Docker client configuration samples
 ===================================

 * Container:

   .. code-block:: yaml

     docker:
       client:
         container:
           jenkins:
             # Don't start automatically
             start: false
             restart: unless-stopped
             image: jenkins:2.7.1
             ports:
               - 8081:8080
               - 50000:50000
             environment:
               JAVA_OPTS: "-Dhudson.footerURL=https://www.example.com"
             volumes:
               - /srv/volumes/jenkins:/var/jenkins_home

 * Docker compose:

   The states providing this functionality include:

   - docker.client.stack
   - docker.client.compose

   Stack is new and works with Docker Swarm Mode.
   Compose is legacy and works only if node is not a member of Swarm.
   Metadata for both states are similar and differs only in implementation.

   * Stack:

     .. code-block:: yaml

         docker:
           client:
             stack:
               django_web:
                 enabled: true
                 update: true
                 environment:
                   SOMEVAR: somevalue
                 version: "3.1"
                 service:
                   db:
                     image: postgres
                   web:
                     image: djangoapp
                     volumes:
                       - /srv/volumes/django:/srv/django
                     ports:
                       - 8000:8000
                     depends_on:
                       - db

   * Compose

     You can install ``docker-compose`` using one of the following options:

     - Distribution package (default)
     - Using Pip
     - Using Docker container

     Install ``docker-compose`` using Docker (default is distribution package):

     .. code-block:: yaml

        docker:
          client:
            compose:
              source:
                engine: docker
                image: docker/compose:1.8.0
              django_web:
                # Run up action, any positional argument to docker-compose CLI
                # If not defined, only docker-compose.yml is generated
                status: up
                # Run image pull every time state is run triggering container
                # restart in case it's changed
                pull: true
                environment:
                  SOMEVAR: somevalue
                service:
                  db:
                    image: postgres
                  web:
                    image: djangoapp
                    volumes:
                      - /srv/volumes/django:/srv/django
                    ports:
                      - 8000:8000
                    depends_on:
                      - db

 * Registry

   .. code-block:: yaml

     docker:
       client:
         registry:
           target_registry: apt:5000
           image:
             - registry: docker
               name: compose:1.8.0
             - registry: tcpcloud
               name: jenkins:latest
             - registry: ""
               name: registry:2
               target_registry: myregistry

 Docker Service configuration samples
 ====================================

 To deploy service in Swarm mode, you can use ``docker.client.service``:

 .. code-block:: yaml

     parameters:
       docker:
         client:
           service:
             postgresql:
               environment:
                 POSTGRES_USER: user
                 POSTGRES_PASSWORD: password
                 POSTGRES_DB: mydb
               restart:
                 condition: on-failure
               image: "postgres:9.5"
               ports:
                 - 5432:5432
               volume:
                 data:
                   type: bind
                   source: /srv/volumes/postgresql/maas
                   destination: /var/lib/postgresql/data

 Docker Registry configuration samples
 =====================================

 * Basic Docker Registry configuration:

   .. code-block:: yaml

     docker:
       registry:
         log:
           level: debug
           formatter: json
         cache:
           engine: redis
           host: localhost
         storage:
           engine: filesystem
           root: /srv/docker/registry
         bind:
           host: 0.0.0.0
           port: 5000
         hook:
           mail:
             levels:
               - panic
             # Options are rendered as yaml as is so use hook-specific options here
             options:
               smtp:
                 addr: smtp.sendhost.com:25
                 username: sendername
                 password: password
                 insecure: true
               from: name@sendhost.com
               to:
                 - name@receivehost.com

 * Docker login to private registry:

   .. code-block:: yaml

     docker:
       host:
         enabled: true
         registry:
           first:
             address: private.docker.com
             user: username
             password: password
           second:
             address: private2.docker.com
             user: username2
             password: password2

 Docker container service management configuration samples
 =========================================================

 * Start a service in a container:

   .. code-block:: yaml

      contrail_control_started:
        dockerng_service.start:
          - container: f020d0d3efa8
          - service: contrail-control

   or

   .. code-block:: yaml

      contrail_control_started:
        dockerng_service.start:
          - container: contrail_controller
          - service: contrail-control

 * Stop a service in a container:

 .. code-block:: yaml

     contrail_control_stoped:
       dockerng_service.stop:
         - container: f020d0d3efa8
         - service: contrail-control

 * Restart a service in a container:

 .. code-block:: yaml

     contrail_control_restart:
       dockerng_service.restart:
         - container: f020d0d3efa8
         - service: contrail-control

 * Enable a service in a container:

 .. code-block:: yaml

     contrail_control_enable:
       dockerng_service.enable:
         - container: f020d0d3efa8
         - service: contrail-control

 * Disable a service in a container:

 .. code-block:: yaml

     contrail_control_disable:
       dockerng_service.disable:
         - container: f020d0d3efa8
         - service: contrail-control

 Use registry that requires authentication
 =========================================================

 * Define private Docker registry and credentials for it:

   .. code-block:: yaml

     docker:
       host:
         insecure_registries:
           - 192.168.0.254:5000
       registry:
         my_registry:
           address: 192.168.0.254:5000
           user: registry_user
           password: registry_password

 * Specify that services in stack require registry with authentication

   .. code-block:: yaml

     docker:
       client:
         stack:
           myapp:
             registry_auth: True

 **Read more**

 * https://docs.docker.com/installation/ubuntulinux/
 * https://github.com/saltstack-formulas/docker-formula
	=====
	Usage
	=====

	Docker is a platform for developers and system administrators for developing,
	shipping, and running applications. Docker enables you to quickly assemble
	applications from components and eliminates the friction that can come when
	shipping the code. Also, with Docker, you get your code tested and deployed
	into production as fast as possible.

	This file provides the sample configurations for different use cases.

	Docker host configuration samples
	=================================

	* Docker host sample pillar configuration:

	.. code-block:: yaml

	docker:
	host:
	enabled: true
	options:
	bip: 172.31.255.1/16
	insecure-registries:
	- 127.0.0.1
	- 10.0.0.1
	log-driver: json-file
	log-opts:
	max-size: 50m

	* Proxy configuration for Docker host:

	.. code-block:: yaml

	docker:
	host:
	proxy:
	enabled: true
	http: http://user:pass@proxy:3128
	https: http://user:pass@proxy:3128
	no_proxy:
	- localhost
	- 127.0.0.1
	- docker-registry


	Docker Swarm configuration samples
	==================================

	Role can be master, manager, or worker. Master is the first manager that
	will initialize the swarm.

	* Metadata for manager (the first node):

	.. code-block:: yaml

	docker:
	host:
	enabled: true
	swarm:
	role: manager
	advertise_addr: 192.168.1.5
	bind:
	address: 192.168.1.5
	port: 2377

	* Metadata for worker:

	.. code-block:: yaml

	docker:
	host:
	enabled: true
	swarm:
	role: worker
	master:
	host: 192.168.1.5
	port: 2377

	The token to join to the master node is obtained from grains using
	``salt.mine``. In case of any ``join_token undefined`` issues, verify that
	you have ``docker_swarm_`` grains available.

	Docker client configuration samples
	===================================

	* Container:

	.. code-block:: yaml

	docker:
	client:
	container:
	jenkins:
	# Don't start automatically
	start: false
	restart: unless-stopped
	image: jenkins:2.7.1
	ports:
	- 8081:8080
	- 50000:50000
	environment:
	JAVA_OPTS: "-Dhudson.footerURL=https://www.example.com"
	volumes:
	- /srv/volumes/jenkins:/var/jenkins_home

	* Docker compose:

	The states providing this functionality include:

	- docker.client.stack
	- docker.client.compose

	Stack is new and works with Docker Swarm Mode.
	Compose is legacy and works only if node is not a member of Swarm.
	Metadata for both states are similar and differs only in implementation.

	* Stack:

	.. code-block:: yaml

	docker:
	client:
	stack:
	django_web:
	enabled: true
	update: true
	environment:
	SOMEVAR: somevalue
	version: "3.1"
	service:
	db:
	image: postgres
	web:
	image: djangoapp
	volumes:
	- /srv/volumes/django:/srv/django
	ports:
	- 8000:8000
	depends_on:
	- db

	* Compose

	You can install ``docker-compose`` using one of the following options:

	- Distribution package (default)
	- Using Pip
	- Using Docker container

	Install ``docker-compose`` using Docker (default is distribution package):

	.. code-block:: yaml

	docker:
	client:
	compose:
	source:
	engine: docker
	image: docker/compose:1.8.0
	django_web:
	# Run up action, any positional argument to docker-compose CLI
	# If not defined, only docker-compose.yml is generated
	status: up
	# Run image pull every time state is run triggering container
	# restart in case it's changed
	pull: true
	environment:
	SOMEVAR: somevalue
	service:
	db:
	image: postgres
	web:
	image: djangoapp
	volumes:
	- /srv/volumes/django:/srv/django
	ports:
	- 8000:8000
	depends_on:
	- db

	* Registry

	.. code-block:: yaml

	docker:
	client:
	registry:
	target_registry: apt:5000
	image:
	- registry: docker
	name: compose:1.8.0
	- registry: tcpcloud
	name: jenkins:latest
	- registry: ""
	name: registry:2
	target_registry: myregistry

	Docker Service configuration samples
	====================================

	To deploy service in Swarm mode, you can use ``docker.client.service``:

	.. code-block:: yaml

	parameters:
	docker:
	client:
	service:
	postgresql:
	environment:
	POSTGRES_USER: user
	POSTGRES_PASSWORD: password
	POSTGRES_DB: mydb
	restart:
	condition: on-failure
	image: "postgres:9.5"
	ports:
	- 5432:5432
	volume:
	data:
	type: bind
	source: /srv/volumes/postgresql/maas
	destination: /var/lib/postgresql/data

	Docker Registry configuration samples
	=====================================

	* Basic Docker Registry configuration:

	.. code-block:: yaml

	docker:
	registry:
	log:
	level: debug
	formatter: json
	cache:
	engine: redis
	host: localhost
	storage:
	engine: filesystem
	root: /srv/docker/registry
	bind:
	host: 0.0.0.0
	port: 5000
	hook:
	mail:
	levels:
	- panic
	# Options are rendered as yaml as is so use hook-specific options here
	options:
	smtp:
	addr: smtp.sendhost.com:25
	username: sendername
	password: password
	insecure: true
	from: name@sendhost.com
	to:
	- name@receivehost.com

	* Docker login to private registry:

	.. code-block:: yaml

	docker:
	host:
	enabled: true
	registry:
	first:
	address: private.docker.com
	user: username
	password: password
	second:
	address: private2.docker.com
	user: username2
	password: password2

	Docker container service management configuration samples
	=========================================================

	* Start a service in a container:

	.. code-block:: yaml

	contrail_control_started:
	dockerng_service.start:
	- container: f020d0d3efa8
	- service: contrail-control

	or

	.. code-block:: yaml

	contrail_control_started:
	dockerng_service.start:
	- container: contrail_controller
	- service: contrail-control

	* Stop a service in a container:

	.. code-block:: yaml

	contrail_control_stoped:
	dockerng_service.stop:
	- container: f020d0d3efa8
	- service: contrail-control

	* Restart a service in a container:

	.. code-block:: yaml

	contrail_control_restart:
	dockerng_service.restart:
	- container: f020d0d3efa8
	- service: contrail-control

	* Enable a service in a container:

	.. code-block:: yaml

	contrail_control_enable:
	dockerng_service.enable:
	- container: f020d0d3efa8
	- service: contrail-control

	* Disable a service in a container:

	.. code-block:: yaml

	contrail_control_disable:
	dockerng_service.disable:
	- container: f020d0d3efa8
	- service: contrail-control

	Use registry that requires authentication
	=========================================================

	* Define private Docker registry and credentials for it:

	.. code-block:: yaml

	docker:
	host:
	insecure_registries:
	- 192.168.0.254:5000
	registry:
	my_registry:
	address: 192.168.0.254:5000
	user: registry_user
	password: registry_password

	* Specify that services in stack require registry with authentication

	.. code-block:: yaml

	docker:
	client:
	stack:
	myapp:
	registry_auth: True

	Read more

	* https://docs.docker.com/installation/ubuntulinux/
	* https://github.com/saltstack-formulas/docker-formula