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---
- name: Ensure docker is installed
yum: name="docker" state="present"
- name: start docker
service: name="docker" state="started"
- name: Configure bridge-nf-call-iptables with sysctl
sysctl: name="net.bridge.bridge-nf-call-iptables" value=1 state=present sysctl_set=yes
- name: Configure bridge-nf-call-ip6tables with sysctl
sysctl: name="net.bridge.bridge-nf-call-ip6tables" value=1 state=present sysctl_set=yes
- name: Determine if loopback
shell: docker info | grep 'Data file:.*loop'
register: loop_device_check
failed_when: false
changed_when: loop_device_check.rc == 0
- debug: msg="{{ loop_device_check.stderr }}"
when: loop_device_check.stderr
- import_tasks: storage.yml
when: loop_device_check.rc == 0
- name: extend the vg
lvol: vg="{{ ansible_lvm['lvs'][docker_lv]['vg'] }}" lv="docker_lv" size="{{ docker_volume_size }}"
when: docker_volume_size is defined
- name: Limit size of container log files
ghetto_json:
path: "/etc/docker/daemon.json"
log-driver: "json-file"
log-opts.max-size: "{{ docker_max_log_size }}"
log-opts.max-file: "{{ docker_max_log_files }}"
notify:
- restart docker
- name: start docker
service: name="docker" enabled=yes state=started
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