ansible自动化安装docker.md
本地软件准备
支持linux/macOS上运行。
1. 环境依赖：
依赖 python3-pip，
sudo apt update
# 更新python版本
sudo apt install python3-pip -y
# 安装ansible
sudo apt install ansible
# 验证 pip 是否安装成功：
python3 -m pip --version
pip 22.0.2 from /usr/lib/python3/dist-packages/pip (python 3.10)
2. 脚本下载
快速安装docker
1.在hosts.yml中添加要部署的ssh登录信息/服务器内外网IP地址，比如:
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dev: #这个命名在1中被引用
hosts:
192.168.50.60:
vars:
ansible_user: root
ansible_port: 22
ansible_ssh_private_key_file: ~/.ssh/id_ed25519
INTRANET_IP: "192.168.50.60"
INTERNET_IP: "192.168.50.60"
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2.运行ansible，会同时安装docker/docker-compose等:
ansible-playbook -i ./hosts.yml ./install_docker.yml
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# ansible-playbook -i ./hosts.yml ./install_docker.yml
PLAY [dev] ***************************************************************************************************************************************************************************************************
TASK [Gathering Facts] ***************************************************************************************************************************************************************************************
[WARNING]: Platform linux on host 192.168.50.130 is using the discovered Python interpreter at /usr/bin/python3.12, but future installation of another Python interpreter could change the meaning of that
path. See https://docs.ansible.com/ansible-core/2.17/reference_appendices/interpreter_discovery.html for more information.
ok: [192.168.50.130]
TASK [init_system : include_tasks] ***************************************************************************************************************************************************************************
skipping: [192.168.50.130]
TASK [init_system : include_tasks] ***************************************************************************************************************************************************************************
skipping: [192.168.50.130]
TASK [init_system : include_tasks] ***************************************************************************************************************************************************************************
included: /root/dev-test/ansible-docker/roles/init_system/tasks/docker.yml for 192.168.50.130
TASK [init_system : include_tasks] ***************************************************************************************************************************************************************************
skipping: [192.168.50.130]
TASK [init_system : include_tasks] ***************************************************************************************************************************************************************************
included: /root/dev-test/ansible-docker/roles/init_system/tasks/docker_ubuntu.yml for 192.168.50.130
TASK [init_system : 检查 SELinux 配置文件是否存在] ***********************************************************************************************************************************************************
ok: [192.168.50.130]
TASK [init_system : 配置文件禁用SELinux] *********************************************************************************************************************************************************************
skipping: [192.168.50.130]
TASK [init_system : 立即禁用SELinux] *************************************************************************************************************************************************************************
skipping: [192.168.50.130]
TASK [init_system : 安装一些依赖包] **************************************************************************************************************************************************************************
ok: [192.168.50.130] => (item=apt-transport-https)
ok: [192.168.50.130] => (item=ca-certificates)
ok: [192.168.50.130] => (item=curl)
ok: [192.168.50.130] => (item=gnupg-agent)
ok: [192.168.50.130] => (item=software-properties-common)
TASK [init_system : 添加Docker GPG key] **********************************************************************************************************************************************************************
ok: [192.168.50.130]
TASK [init_system : 添加Docker APT仓库] **********************************************************************************************************************************************************************
changed: [192.168.50.130]
TASK [init_system : 安装docker及containerd] ******************************************************************************************************************************************************************
changed: [192.168.50.130] => (item=containerd.io)
changed: [192.168.50.130] => (item=docker-ce-cli)
changed: [192.168.50.130] => (item=docker-ce)
TASK [init_system : 二进制安装docker-compose] ****************************************************************************************************************************************************************
changed: [192.168.50.130]
TASK [init_system : 验证docker版本] **************************************************************************************************************************************************************************
ok: [192.168.50.130]
TASK [init_system : 验证docker-compose版本] ******************************************************************************************************************************************************************
ok: [192.168.50.130]
TASK [init_system : Docker version] **************************************************************************************************************************************************************************
ok: [192.168.50.130] => {
"docker_version_output.stdout": "Docker version 28.0.1, build 068a01e"
}
TASK [init_system : Docker-Compose version] ******************************************************************************************************************************************************************
ok: [192.168.50.130] => {
"docker_compose_version_output.stdout": "Docker Compose version v2.33.1"
}
TASK [init_system : 创建目录/etc/docker/] ********************************************************************************************************************************************************************
ok: [192.168.50.130]
TASK [init_system : 拷贝docker配置daemon.json] ***************************************************************************************************************************************************************
ok: [192.168.50.130]
TASK [init_system : 取消journald作为Docker日志引擎] **********************************************************************************************************************************************************
ok: [192.168.50.130]
TASK [init_system : 启动Docker守护进程并让它关机重启也生效] **************************************************************************************************************************************************
changed: [192.168.50.130]
PLAY RECAP ***************************************************************************************************************************************************************************************************
192.168.50.130 : ok=17 changed=1 unreachable=0 failed=0 skipped=5 rescued=0 ignored=0
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