【ansible】role流程实验
cd /server/scriptsmkdir roles-allcd roles-allmkdir role01cd role01touch top.yml
touch hosts
mkdir -p nfs-server/{files,templates,tasks,handlers} group_vars/all/# 目录详情
[root@m01 /server/scripts/roles-all/role01]# tree F
.├── group_vars/│ └── all/├── hosts├── nfs-server/│ ├── files/│ ├── handlers/│ ├── tasks/│ └── templates/└── top.yml7 directories, 2 files创建tasks
vim nfs-server/tasks/main.yml- name: 01. Installing nfs-utils,rpcbindyum:name: nfs-utils,rpcbindstate: presenttags:- 01. Install- name: 02. Modify the configuration filetemplate:src: exports.j2dest: /etc/exportsbackup: yesnotify:- restart_nfstags:- 02. Modify the configuration file- name: 03. Create a shared directory and set the ownerfile:path: "{{ nfs_server_dir }}"owner: "{{ nfs_user }}"group: "{{ nfs_user }}"state: directorytags:- 03. Create a shared directory and set the owner- name: 04. Start the serversystemd:name: "{{ item }}"enabled: yesstate: startedloop:- rpcbindtags:- 04. Start the server
vim nfs-server/templates/exports.j2# author: {{ author }} {{ nfs_server_dir }} 172.16.1.0/24(rw,all_squash)
vim group_vars/all/main.ymlauthor: CJoy nfs_server_dir: /backup-nfs nfs_user: nfsnobody
vim nfs-server/handlers/main.yml--- - name: restart_nfssystemd:name: nfsenabled: yesstate: restarted
vim top.yml- hosts: webroles:- role: nfs-server
目录成型
[root@m01 role01]# tree -F
.
├── group_vars/
│ └── all/
│ └── main.yml
├── hosts
├── nfs-server/
│ ├── files/
│ ├── handlers/
│ │ └── main.yml
│ ├── tasks/
│ │ └── main.yml
│ └── templates/
│ └── exports.j2
└── top.yml7 directories, 6 files