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a9.ansible 生产实战案例 --docker基于镜像仓库 roles

2022-02-24 09:03:36  阅读：182  来源： 互联网

标签：roles item -- changed skipping ansible 172.31 docker


docker基于镜像仓库 roles

[root@ansible-server ansible]# mkdir -p roles/docker/{tasks,files,vars}

[root@ansible-server ansible]# cd roles/docker/
[root@ansible-server docker]# vim files/daemon.json
{
    "registry-mirrors": [
        "https://hzw5xiv7.mirror.aliyuncs.com",
        "https://docker.mirrors.ustc.edu.cn",
        "http://f1361db2.m.daocloud.io",
        "https://registry.docker-cn.com",
        "https://dockerhub.azk8s.cn",
        "https://reg-mirror.qiniu.com",
        "https://hub-mirror.c.163.com",
        "https://mirror.ccs.tencentyun.com"
    ]
}

[root@ansible-server docker]# vim vars/main.yml
DOCKER_VERSION: 20.10.11
DOCKER_MIRRORS: mirrors.cloud.tencent.com

[root@ansible-server docker]# vim tasks/install_docker_yum.yml
- name: add CentOS or Rocky docker mirror warehouse
  yum_repository:
    name: docker-ce
    description: docker-ce
    file: docker-ce
    baseurl: https://{{ DOCKER_MIRRORS }}/docker-ce/linux/centos/{{ ansible_distribution_major_version }}/x86_64/stable/
    gpgkey: https://{{ DOCKER_MIRRORS }}/docker-ce/linux/centos/gpg 
    gpgcheck: yes
  when: 
    - (ansible_distribution=="CentOS" or ansible_distribution=="Rocky")
- name: install CentOS or Rocky docker
  yum: 
    name: docker-ce-{{ DOCKER_VERSION }},docker-ce-cli-{{ DOCKER_VERSION }}
  when: 
    - (ansible_distribution=="CentOS" or ansible_distribution=="Rocky")

[root@ansible-server docker]# vim tasks/install_docker_apt.yml
- name: delete lock files
  file:
    path: "{{ item }}"
    state: absent
  loop:
    - /var/lib/dpkg/lock
    - /var/lib/apt/lists/lock
    - /var/cache/apt/archives/lock
  when:
    - ansible_distribution=="Ubuntu"
- name: apt update
  apt:
    update_cache: yes 
    force: yes 
  when:
    - ansible_distribution=="Ubuntu"
- name: install Ubuntu docker depend on the package
  apt:
    name: apt-transport-https,ca-certificates,curl,software-properties-common
    force: yes
  when:
    - ansible_distribution=="Ubuntu"
- name: import Ubuntu docker key
  apt_key:
    url: https://{{ DOCKER_MIRRORS }}/docker-ce/linux/ubuntu/gpg
  when:
    - ansible_distribution=="Ubuntu"
- name: import Ubuntu docker installation source
  apt_repository:
    repo: "deb [arch=amd64] https://{{ DOCKER_MIRRORS }}/docker-ce/linux/ubuntu {{ ansible_distribution_release }} stable"
    filename: docker-ce
  when:
    - ansible_distribution=="Ubuntu"
- name: delete lock files
  file:
    path: "{{ item }}"
    state: absent
  loop:
    - /var/lib/dpkg/lock
    - /var/lib/apt/lists/lock
    - /var/cache/apt/archives/lock
  when:
    - ansible_distribution=="Ubuntu"
- name: apt update
  apt:
    update_cache: yes
    force: yes
  when:
    - ansible_distribution=="Ubuntu"
- name: install Ubuntu docker
  apt:
    name: docker-ce=5:{{ DOCKER_VERSION }}~3-0~ubuntu-{{ ansible_distribution_release }},docker-ce-cli=5:{{ DOCKER_VERSION }}~3-0~ubuntu-{{ ansible_distribution_release }}
    force: yes
  when:
    - ansible_distribution=="Ubuntu"

[root@ansible-server docker]# vim tasks/set_mirror_accelerator.yml
- name: mkdir /etc/docker
  file:
    path: /etc/docker
    state: directory
- name: set mirror_accelerator
  copy:
    src: daemon.json
    dest: /etc/docker/

[root@ansible-server docker]# vim tasks/service.yml
- name: start docker
  systemd:
    name: docker
    state: started
    enabled: yes
    daemon_reload: yes

[root@ansible-server docker]# vim tasks/set_alias.yml
- name: set docker alias
  lineinfile:
    path: ~/.bashrc
    line: "{{ item }}"
  loop:
    - "alias rmi=\"docker images -qa|xargs docker rmi -f\""
    - "alias rmc=\"docker ps -qa|xargs docker rm -f\""

[root@ansible-server docker]# vim tasks/set_swap.yml
- name: set WARNING No swap limit support
  replace:
    path: /etc/default/grub
    regexp: '^(GRUB_CMDLINE_LINUX=.*)\"$'
    replace: '\1 swapaccount=1"'
  when:
    - ansible_distribution=="Ubuntu"
- name: update-grub
  shell:
    cmd: update-grub
  when:
    - ansible_distribution=="Ubuntu"
- name: reboot Ubuntu system
  reboot:
  when:
    - ansible_distribution=="Ubuntu"

[root@ansible-server docker]# vim tasks/main.yml
- include: install_docker_yum.yml
- include: install_docker_apt.yml
- include: set_mirror_accelerator.yml
- include: service.yml
- include: set_alias.yml
- include: set_swap.yml

[root@ansible-server docker]# cd ../../
[root@ansible-server ansible]# tree roles/docker/
roles/docker/
├── files
│   └── daemon.json
├── tasks
│   ├── install_docker_apt.yml
│   ├── install_docker_yum.yml
│   ├── main.yml
│   ├── service.yml
│   ├── set_alias.yml
│   ├── set_mirror_accelerator.yml
│   └── set_swap.yml
└── vars
    └── main.yml

3 directories, 9 files

[root@ansible-server ansible]# vim docker_role.yml
---
- hosts: all

  roles:
    - role: docker

[root@ansible-server ansible]# ansible-playbook docker_role.yml 

PLAY [all] ************************************************************************************************************************************

TASK [Gathering Facts] ************************************************************************************************************************
ok: [172.31.0.103]
ok: [172.31.0.104]
ok: [172.31.0.105]
ok: [172.31.0.101]
ok: [172.31.0.102]

TASK [add CentOS or Rocky docker mirror warehouse] ********************************************************************************************
skipping: [172.31.0.104]
skipping: [172.31.0.105]
changed: [172.31.0.103]
changed: [172.31.0.102]
changed: [172.31.0.101]

TASK [install CentOS or Rocky docker] *********************************************************************************************************
skipping: [172.31.0.104]
skipping: [172.31.0.105]
changed: [172.31.0.103]
changed: [172.31.0.101]
changed: [172.31.0.102]

TASK [docker : delete lock files] *************************************************************************************************************
skipping: [172.31.0.101] => (item=/var/lib/dpkg/lock) 
skipping: [172.31.0.101] => (item=/var/lib/apt/lists/lock) 
skipping: [172.31.0.101] => (item=/var/cache/apt/archives/lock) 
skipping: [172.31.0.102] => (item=/var/lib/dpkg/lock) 
skipping: [172.31.0.102] => (item=/var/lib/apt/lists/lock) 
skipping: [172.31.0.102] => (item=/var/cache/apt/archives/lock) 
skipping: [172.31.0.103] => (item=/var/lib/dpkg/lock) 
skipping: [172.31.0.103] => (item=/var/lib/apt/lists/lock) 
skipping: [172.31.0.103] => (item=/var/cache/apt/archives/lock) 
changed: [172.31.0.104] => (item=/var/lib/dpkg/lock)
changed: [172.31.0.105] => (item=/var/lib/dpkg/lock)
changed: [172.31.0.105] => (item=/var/lib/apt/lists/lock)
changed: [172.31.0.104] => (item=/var/lib/apt/lists/lock)
changed: [172.31.0.105] => (item=/var/cache/apt/archives/lock)
changed: [172.31.0.104] => (item=/var/cache/apt/archives/lock)

TASK [docker : apt update] ********************************************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.104]
changed: [172.31.0.105]

TASK [install Ubuntu docker depend on the package] ********************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
changed: [172.31.0.104]

TASK [import Ubuntu docker key] ***************************************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.104]
changed: [172.31.0.105]

TASK [import Ubuntu docker installation source] ***********************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
changed: [172.31.0.104]

TASK [docker : delete lock files] *************************************************************************************************************
skipping: [172.31.0.101] => (item=/var/lib/dpkg/lock) 
skipping: [172.31.0.101] => (item=/var/lib/apt/lists/lock) 
skipping: [172.31.0.101] => (item=/var/cache/apt/archives/lock) 
skipping: [172.31.0.102] => (item=/var/lib/dpkg/lock) 
skipping: [172.31.0.102] => (item=/var/lib/apt/lists/lock) 
skipping: [172.31.0.102] => (item=/var/cache/apt/archives/lock) 
skipping: [172.31.0.103] => (item=/var/lib/dpkg/lock) 
skipping: [172.31.0.103] => (item=/var/lib/apt/lists/lock) 
skipping: [172.31.0.103] => (item=/var/cache/apt/archives/lock) 
changed: [172.31.0.105] => (item=/var/lib/dpkg/lock)
changed: [172.31.0.104] => (item=/var/lib/dpkg/lock)
changed: [172.31.0.105] => (item=/var/lib/apt/lists/lock)
changed: [172.31.0.104] => (item=/var/lib/apt/lists/lock)
changed: [172.31.0.105] => (item=/var/cache/apt/archives/lock)
changed: [172.31.0.104] => (item=/var/cache/apt/archives/lock)

TASK [docker : apt update] ********************************************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.104]
changed: [172.31.0.105]

TASK [install Ubuntu docker] ******************************************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.104]
changed: [172.31.0.105]

TASK [mkdir /etc/docker] **********************************************************************************************************************
ok: [172.31.0.104]
ok: [172.31.0.105]
changed: [172.31.0.103]
changed: [172.31.0.102]
changed: [172.31.0.101]

TASK [docker : set mirror_accelerator] ********************************************************************************************************
changed: [172.31.0.103]
changed: [172.31.0.105]
changed: [172.31.0.104]
changed: [172.31.0.102]
changed: [172.31.0.101]

TASK [start docker] ***************************************************************************************************************************
ok: [172.31.0.104]
ok: [172.31.0.105]
changed: [172.31.0.103]
changed: [172.31.0.102]
changed: [172.31.0.101]

TASK [set docker alias] ***********************************************************************************************************************
changed: [172.31.0.103] => (item=alias rmi="docker images -qa|xargs docker rmi -f")
changed: [172.31.0.105] => (item=alias rmi="docker images -qa|xargs docker rmi -f")
changed: [172.31.0.104] => (item=alias rmi="docker images -qa|xargs docker rmi -f")
changed: [172.31.0.101] => (item=alias rmi="docker images -qa|xargs docker rmi -f")
changed: [172.31.0.102] => (item=alias rmi="docker images -qa|xargs docker rmi -f")
changed: [172.31.0.103] => (item=alias rmc="docker ps -qa|xargs docker rm -f")
changed: [172.31.0.105] => (item=alias rmc="docker ps -qa|xargs docker rm -f")
changed: [172.31.0.104] => (item=alias rmc="docker ps -qa|xargs docker rm -f")
changed: [172.31.0.102] => (item=alias rmc="docker ps -qa|xargs docker rm -f")
changed: [172.31.0.101] => (item=alias rmc="docker ps -qa|xargs docker rm -f")

TASK [docker : set WARNING No swap limit support] *********************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
changed: [172.31.0.104]

TASK [docker : update-grub] *******************************************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
changed: [172.31.0.104]

TASK [docker : reboot Ubuntu system] **********************************************************************************************************
skipping: [172.31.0.101]
skipping: [172.31.0.102]
skipping: [172.31.0.103]
changed: [172.31.0.105]
changed: [172.31.0.104]

PLAY RECAP ************************************************************************************************************************************
172.31.0.101               : ok=7    changed=6    unreachable=0    failed=0    skipped=11   rescued=0    ignored=0   
172.31.0.102               : ok=7    changed=6    unreachable=0    failed=0    skipped=11   rescued=0    ignored=0   
172.31.0.103               : ok=7    changed=6    unreachable=0    failed=0    skipped=11   rescued=0    ignored=0   
172.31.0.104               : ok=16   changed=13   unreachable=0    failed=0    skipped=2    rescued=0    ignored=0   
172.31.0.105               : ok=16   changed=13   unreachable=0    failed=0    skipped=2    rescued=0    ignored=0

标签：roles,item,--,changed,skipping,ansible,172.31,docker
来源： https://blog.csdn.net/qq_25599925/article/details/122171160

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