doc: update docs/ansible.md (#542)
* doc: update ansible.md * doc: update ansible.md 代码格式 * 增加十分钟同步的域名、增加自动部署脚本 * 优化部署文档：定时任务同步pages的内容 * 优化 git-down-pages.sh 脚本 到配置 * update README.md * 更新代码 * update: doc ansible.md * update CONTRIBUTING.md * update CONTRIBUTING.md fix * 优化ansible排版格式 --------- Co-authored-by: 魏栋梁 <dongliang.wei@fujfu.com>
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南宫乘风
@@ -235,38 +235,6 @@ $ ansible-galaxy init --offline <ROLE>
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### ansible常用模块
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ansible的模块已经高达3000+之多。但是个人在日常工作中，比较常见的大约20多个
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```bash
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$ ansible-doc --list #查询所有模块
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$ ansible <host-pattern> [options] # 标准使用方式
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```
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---
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| :- | - | - |
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| ---------------- | ------------------------------------------------ | ------------------------------------------------------------ |
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| ping | 检查指定节点机器是否还能连通 | `ansible all -m ping` |
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| command | 用于在各受控端节点运行指定的命令 | `ansible all -m command -a 'hostname'` |
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| shell | shell模块可以特殊字符，而command是不支持 | `ansible all -m shell -a 'hostname && date'` |
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| hostname | 修改远程受控节点的主机名的模块 | `ansible -i /opt/hosts xx -m hostname -a 'name=ansible-client-199'` |
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| copy | 在远程主机执行复制操作文件 | `ansible all -m copy -a 'src=/etc/hosts dest=/opt/hosts backup=yes'` |
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| fetch | 从远程主机获取文件到管理节点，但是不支持目录操作 | `ansible all -m fetch -a "src=/etc/yum.repos.d/epel.repo dest=/usr/local/src"` |
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| script | 管理端一个脚本，然后在远程服务器上执行 | `ansible all -m script -a '/root/time.sh'` |
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| file | 主要用于远程主机上的文件和目录操作 | `ansible all -m file -a "path=/root/rsync.password mode=600 state=touch"` |
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| cron | 管理执行任务计划模块（增删改查） | `ansible all -m cron -a "name='test a job' user=root job='/bin/sh /server/scripts/test.sh'` minute=* hour=* day=* month=* weekday=*" |
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| yum | RedHat和CentOS的软件包安装和管理 | `安装<br />ansible all -m yum -a "name=httpd state=present"<br/>ansible all -m yum -a "name=httpd state=installed"<br />卸载<br />ansible all -m yum -a "name=httpd state=absent"<br/>ansible all -m yum -a "name=httpd state=removed"` |
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| service和systemd | 用于管理远程主机的服务 | `ansible all -m systemd -a "name=httpd state=started enabled=yes"<br />ansible all -m systemd -a "name=httpd state=restarted"` |
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| user | useradd, userdel, usermod | `ansible all -m user -a 'name=haha remove=no state=absent'` |
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| group | groupadd, groupdel, groupmod | `ansible all -m group -a 'name=mygroup state=absent'` |
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| setup | 可收集远程主机的facts变量的信息 | `ansible all -m setup -a 'filter=ansible_default_ipv4'` |
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| authorized_key | 为特定的用户账号添加或删除 SSH authorized keys | `ansible all -m authorized_key -a "user=root key='{{lookup('file','/root/.ssh/id_rsa.pub')}}' path=/root/.ssh/authorized_keys manage_dir=no"` |
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| replace | 和 sed 命令比较类似，用于正则匹配和替换 | `ansible all -m replace -a "path=/etc/fstab regexp=^(UUID.*) replace='#\1'"` |
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| lineinfile | 正则匹配，更改某个关键参数值 | `ansible all -m lineinfile -a "path=/etc/selinux/config regexp='^SELINUX=' line='SELINUX=disabled'" |
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### ansible-doc
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在本地访问文档
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@@ -443,6 +411,36 @@ $ ansible-pull -U <repository> [options]
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<!-- ### ansible-playbook -->
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<!-- todo -->
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### ansible常用模块
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ansible的模块已经高达3000+之多。但是个人在日常工作中，比较常见的大约20多个
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```bash
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$ ansible-doc --list #查询所有模块
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$ ansible <host-pattern> [options] # 标准使用方式
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```
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---
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| :- | - | - |
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| ---------------- | ------------------------------------------------ | ------------------------------------------------------------ |
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| ping | 检查指定节点机器是否还能连通 | `ansible all -m ping` |
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| command | 用于在各受控端节点运行指定的命令 | `ansible all -m command -a 'hostname'` |
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| shell | shell模块可以特殊字符，而command是不支持 | `ansible all -m shell -a 'hostname && date'` |
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| hostname | 修改远程受控节点的主机名的模块 | `ansible -i /opt/hosts xx -m hostname -a 'name=ansible-client-199'` |
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| copy | 在远程主机执行复制操作文件 | `ansible all -m copy -a 'src=/etc/hosts dest=/opt/hosts backup=yes'` |
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| fetch | 从远程主机获取文件到管理节点，但是不支持目录操作 | `ansible all -m fetch -a "src=/etc/yum.repos.d/epel.repo dest=/usr/local/src"` |
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| script | 管理端一个脚本，然后在远程服务器上执行 | `ansible all -m script -a '/root/time.sh'` |
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| file | 主要用于远程主机上的文件和目录操作 | `ansible all -m file -a "path=/root/rsync.password mode=600 state=touch"` |
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| cron | 管理执行任务计划模块（增删改查） | `ansible all -m cron -a "name='test a job' user=root job='/bin/sh /server/scripts/test.sh' minute=* hour=* day=* month=* weekday=*"` |
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| yum | RedHat和CentOS的软件包安装和管理 | `安装<br />ansible all -m yum -a "name=httpd state=present"<br/>ansible all -m yum -a "name=httpd state=installed"<br />卸载<br />ansible all -m yum -a "name=httpd state=absent"<br/>ansible all -m yum -a "name=httpd state=removed"` |
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| service和systemd | 用于管理远程主机的服务 | `ansible all -m systemd -a "name=httpd state=started enabled=yes"<br />ansible all -m systemd -a "name=httpd state=restarted"` |
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| user | useradd, userdel, usermod | `ansible all -m user -a 'name=haha remove=no state=absent'` |
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| group | groupadd, groupdel, groupmod | `ansible all -m group -a 'name=mygroup state=absent'` |
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| setup | 可收集远程主机的facts变量的信息 | `ansible all -m setup -a 'filter=ansible_default_ipv4'` |
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| authorized_key | 为特定的用户账号添加或删除 SSH authorized keys | `ansible all -m authorized_key -a "user=root key='{{lookup('file','/root/.ssh/id_rsa.pub')}}' path=/root/.ssh/authorized_keys manage_dir=no"` |
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| replace | 和 sed 命令比较类似，用于正则匹配和替换 | `ansible all -m replace -a "path=/etc/fstab regexp=^(UUID.*) replace='#\1'"` |
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| lineinfile | 正则匹配，更改某个关键参数值 | `ansible all -m lineinfile -a "path=/etc/selinux/config regexp='^SELINUX=' line='SELINUX=disabled'"` |
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另见
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---
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