kubespray/roles/docker/tasks/main.yml

79 lines
2.6 KiB
YAML
Raw Normal View History

2015-10-04 04:19:50 +08:00
---
- name: gather os specific variables
include_vars: "{{ item }}"
with_first_found:
- files:
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_version|lower|replace('/', '_') }}.yml"
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_release }}.yml"
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_major_version|lower|replace('/', '_') }}.yml"
- "{{ ansible_distribution|lower }}.yml"
- "{{ ansible_os_family|lower }}.yml"
- defaults.yml
paths:
- ../vars
skip: true
- name: check for minimum kernel version
fail:
msg: >
docker requires a minimum kernel version of
{{ docker_kernel_min_version }} on
{{ ansible_distribution }}-{{ ansible_distribution_version }}
when: (ansible_os_family != "CoreOS") and (ansible_kernel|version_compare(docker_kernel_min_version, "<"))
- name: ensure docker repository public key is installed
action: "{{ docker_repo_key_info.pkg_key }}"
2016-01-13 00:56:29 +08:00
args:
id: "{{item}}"
keyserver: "{{docker_repo_key_info.keyserver}}"
state: present
with_items: "{{ docker_repo_key_info.repo_keys }}"
when: ansible_os_family != "CoreOS"
- name: ensure docker repository is enabled
action: "{{ docker_repo_info.pkg_repo }}"
2016-01-13 00:56:29 +08:00
args:
repo: "{{item}}"
state: present
with_items: "{{ docker_repo_info.repos }}"
when: (ansible_os_family != "CoreOS") and (docker_repo_info.repos|length > 0)
- name: Configure docker repository on RedHat/CentOS
2016-04-11 04:08:13 +08:00
copy:
src: "rh_docker.repo"
dest: "/etc/yum.repos.d/docker.repo"
when: ansible_distribution in ["CentOS","RedHat"] and
ansible_distribution_major_version >= 7
2016-04-11 04:08:13 +08:00
- name: ensure docker packages are installed
action: "{{ docker_package_info.pkg_mgr }}"
2016-01-13 00:56:29 +08:00
args:
pkg: "{{item.name}}"
force: "{{item.force|default(omit)}}"
state: present
with_items: "{{ docker_package_info.pkgs }}"
when: (ansible_os_family != "CoreOS") and (docker_package_info.pkgs|length > 0)
2016-05-13 00:30:11 +08:00
- name: allow for proxies on systems using systemd
include: systemd-proxies.yml
when: ansible_service_mgr == "systemd" and
2016-05-11 06:53:32 +08:00
(http_proxy is defined or https_proxy is defined or no_proxy is defined)
2016-05-11 06:49:27 +08:00
- name: Write docker.service systemd file
template:
src: systemd-docker.service.j2
dest: /etc/systemd/system/docker.service
register: docker_service_file
notify: restart docker
when: ansible_service_mgr == "systemd" and ansible_os_family != "CoreOS"
2016-01-25 09:01:25 +08:00
- meta: flush_handlers
- name: ensure docker service is started and enabled
service:
name: "{{ item }}"
enabled: yes
state: started
with_items:
- docker