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# 创建install_rsync角色，指定存放路径为./roles/install_rsync
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ansible-galaxy init ./roles/install_rsync
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# 展示目录结构
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[root@mater-22 ~/ansible_role]#tree
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.
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└── roles
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    └── install_rsync
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        ├── defaults
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        │   └── main.yml
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        ├── files
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        ├── handlers
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        │   └── main.yml
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        ├── meta
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        │   └── main.yml
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        ├── README.md
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        ├── tasks
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        │   └── main.yml
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        ├── templates
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        ├── tests
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        │   ├── inventory
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        │   └── test.yml
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        └── vars
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            └── main.yml

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# 这是原playbook的tasks部分
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  tasks:
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  # 1.创建www用户和组
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  - name: 01_create_group
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    group:
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      name: "{{ rsync_user }}"
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      gid: "{{ user_id }}"
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  # 2.创建www用户
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  - name: 02_create_user
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    user:
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      name: "{{ rsync_user }}"
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      gid: "{{ user_id }}"
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      group: "{{ rsync_user}}"
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      create_home: no
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      shell: /sbin/nologin
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  # 3.创建数据目录且授权
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  - name: 03_createUdata
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    file:
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      path: "{{ item }}"
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      state: direcotry
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      owner: "{{ rsync_user }}"
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      group: "{{ rsync_user}}"
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      mode: "755"
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    loop:
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      - /data
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      - /backup
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  # 4.安装rsync软件
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  - name: 04_install_rsync
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    yum:
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      name: rsync
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      state: latest
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  # 5.复制配置文件与密码文件
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  - name: 05_copy_config
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    copy:
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      src: "{{ item.src }}"
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      dest: /etc/
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      mode: "{{ item.mode }}"
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    notify:
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      - restart_rsyncd
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    loop:
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      - { src:/script/rsyncd.conf,mode:'644'}
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      - { src:/script/rsync.passwd,mode:'600'}
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  # 6.启动服务
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  - name: 06_start_rsync
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    systemd:
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      name: rsyncd
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      state: started
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      enabled: yes

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vim ./roles/install_rsync/tasks/main.yml
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# 查看内容
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[root@mater-22 ~/ansible_role]#cat ./roles/install_rsync/tasks/main.yml
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---
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# tasks file for ./roles/install_rsync
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- name: 1.创建www用户组
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  group:
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    name: "{{rsync_user}}"
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    gid: "{{user_id}}"
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- name: 2.创建www用户
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  user:
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    name: "{{rsync_user}}"
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    uid: "{{user_id}}"
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    group: "{{rsync_user}}"
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    create_home: no
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    shell: /sbin/nologin
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- name: 3.创建数据目录并配置权限
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  file:
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    path: "{{item}}"
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    state: directory
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    owner: "{{rsync_user}}"
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    group: "{{rsync_user}}"
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    mode: 755
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  loop:
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      - /data
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      - /backup
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- name: 4.安装rsync软件
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  yum:
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    name: rsync
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    state: latest
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- name: 5.复制配置文件和密码文件
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  copy:
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    src: "{{item.src}}"
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    dest: /etc/
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    mode: "{{item.mode}}"
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  notify:
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    - restart_rsyncd
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  loop:
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    - {src:rsyncd.conf,mode:'644'}
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    - {src:rsync.passwd,mode:'600'}
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- name: 6.启动服务
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  systemd:
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    name: rsyncd
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    state: started
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    enabled: yes

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cd ./roles/install_rsync/files/
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# 创建配置文件
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vim rsyncd.conf
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#粘贴如下内容
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uid = www
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gid = www
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port = 873
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fake super = yes
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use chroot = no
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max connection = 200
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timeout = 600
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pid file = /var/run/rsyncd.pid
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lock file = /var/run/rsync.lock
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log file = /var/log/rsyncd.log
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ignore errors
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read only = false
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list = yes
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auth users = myuser
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secrets file = /etc/rsync.passwd
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[backup]
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comment = backup_dir
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path = /backup
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[data]
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comment =date_dir
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path = /data
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# 保存退出
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# 创建密码文件
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vim rsync.passwd
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# 粘贴如下文件
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myuser:123456
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# 保存退出

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[root@mater-22 ~/ansible_role]#touch install_rsync.yml
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[root@mater-22 ~/ansible_role]#tree -L 1
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.
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├── install_rsync.yml
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└── roles
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1 directory, 1 file
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#================================
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# 编辑文件
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vim install_rsync.yml
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# 查看内容
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[root@mater-22 ~/ansible_role]#cat install_rsync.yml
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- hosts: test
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  roles:
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    - install_rsync