Manage Docker conatiners natively or using systemd.
Tested with CentOS 7, Ubuntu 16.04 and Project Atomic. Docker needs to be installed.
container_state: started
See Ansible Docker module documentation at http://docs.ansible.com/ansible/docker_module.html.
container_privileged: false
Run the container with privileged permissions.
container_run_as_service: false
If false then the role will run the container natively using the docker command. If true then the role will create a unit file in /etc/systemd/system/ and run the service from systemd.
container_pause_seconds: 1
Time to pause after starting the container in case the container needs a few seconds to get up and running.
None
- name: Create two docker containers
hosts: docker-native
vars:
- container_state: reloaded
- container_privileged: true
- docker_containers:
- name: ubuntu-container
image: kevincoakley/ubuntu16.04-systemd
expose:
- "8080"
ports:
- "2200:22"
- "8081:8080"
volumes:
- "/sys/fs/cgroup:/sys/fs/cgroup"
- name: centos-container
image: kevincoakley/centos7-systemd
expose:
- "8080"
ports:
- "2222:22"
- "8082:8080"
volumes:
- "/sys/fs/cgroup:/sys/fs/cgroup"
roles:
- ansible-role-docker
tags:
- docker-start
- name: Create two docker containers using systemd
hosts: docker-systemd
vars:
- docker_mocker: true
- container_run_as_service: true
- container_privileged: true
- docker_containers:
- name: ubuntu-container
image: kevincoakley/ubuntu16.04-systemd
expose:
- "8080"
ports:
- "2200:22"
- "8081:8080"
volumes:
- "/sys/fs/cgroup:/sys/fs/cgroup"
ulimits:
- "nofile=40000:40000"
- name: centos-container
image: kevincoakley/centos7-systemd
expose:
- "8080"
ports:
- "2222:22"
- "8082:8080"
volumes:
- "/sys/fs/cgroup:/sys/fs/cgroup"
roles:
- ansible-role-docker
tags:
- docker-systemd
BSD
Kevin Coakley (https://github.com/kevincoakley)
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