avinetworks.docker

This role provides the following:

• Installation of Docker following Docker-Engine install procedures as documented by Docker.
• It will manage kernel versions as well, verifying the that the correct kernel for Docker support is installed.

Supports the following Operating Systems:

• CentOS 6
• CentOS 7
• RedHat 6
• RedHat 7
• Fedora 24
• Fedora 23
• OracleLinux 6
• OracleLinux 7
• Ubuntu 12.04
• Ubuntu 14.04
• Ubuntu 16.04

CentOs 6 is not tested yes for config

Requirements

This role requires Ansible 2.0.0 or higher. Requirements are listed in the metadata file.

Role Variables

Variable	Required	Default	Choices	Comments
storage_driver	No	None	devicemapper aufs	The name of the storage driver for docker.
block_device	No	None	/dev/sda3, etc.	The device name used for the storage driver.
docker_group_members	No	None	username, etc.	The user, except root, who wants to operation the docker and container. root is not suggested to used as an operation user.
daemon_settings	No	None	daemon settings.	The Daemon settings for docker start. for chinese user, it is suggested to add a registy, see ex below.

Example Playbook

Install docker to your machine.

- hosts: servers
  roles:
     - role: avinetworks.docker
       storage_driver: devicemapper
       block_device: /dev/sda3
       docker_group_members:
         - "ops"
       daemon_settings:
          registry-mirrors:
            - "http://99c6e2d5.m.daocloud.io"
          hosts:
            - "tcp://0.0.0.0:2375"
            - "unix:///var/run/docker.sock"

License

MIT

Author Information

Eric Anderson