[root@foundation50 .ansible]# vim ansible.cfg
[root@foundation50 .ansible]# mkdir /root/.ansible/roles 建立指定的目录
[root@foundation50 .ansible]# ansible-galaxy list 列出roles
[root@foundation50 .ansible]# cd /root/.ansible/roles/ 进入roles目录
[root@foundation50 roles]# ansible-galaxy init apache
[root@foundation50 apache]# cd vars/ 进入变量目录
[root@foundation50 vars]# vim main.yml 编辑文件
[root@foundation50 apache]# vim tasks/ 进入tasks目录
[root@foundation50 tasks]# vim main.yml 编辑文件 ，不需要缩进
1 ---
2 # tasks file for apache
3 - name: install apache
4 dnf:
5 name: httpd
6 state: latest
7 - name: config apache 都顶格写
8 lineinfile:
9 path: /etc/httpd/conf/httpd.conf
10 regexp: "^Listen"
11 line: "listen{{PORT}}"
12 notify: restart apache
13 changed_when: true
14
15 - name: start apache 定格
16 service:
17 name: httpd
18 state: started
19 enabled: yes
[root@foundation50 apache]# cd handlers/ 进入触发器目录
[root@foundation50 handlers]# vim main.yml 编辑文件
---
# handlers file for apache
- name: restart apache
service:
name: httpd
state: restarted
[root@foundation50 ~]# cd .ansible/
[root@foundation50 .ansible]# vim roles.yml
---
- name: test roles
hosts: westos
roles:
- apache 如果有多个角色，依次在后面加
[root@foundation50 .ansible]# ansible-playbook roles.yml 运行
角色的作用：把playbook片段全部拆开，放到该方的位置，不会因为playbook过长而导致缩进出现问题 ，不需要缩进全是定格
[root@foundation50 .ansible]# ansible-galaxy collection install nginxinc.nginx_core 下载 [root@foundation50 .ansible]# cd collections/ [root@foundation50 collections]# ls ansible_collections [root@foundation50 collections]# cd ansible_collections/ [root@foundation50 ansible_collections]# ls nginxinc [root@foundation50 ansible_collections]# cd nginxinc/ [root@foundation50 nginxinc]# ls nginx_core [root@foundation50 nginxinc]# cd nginx_core/ [root@foundation50 nginx_core]# ls CHANGELOG.md docs MANIFEST.json plugins CODE_OF_CONDUCT.md FILES.json meta README.md CONTRIBUTING.md LICENSE playbooks roles [root@foundation50 nginx_core]# cd roles/ [root@foundation50 roles]# ls nginx nginx_app_protect nginx_config nginx所有资源 [root@foundation50 roles]# cp -r * /root/.ansible/roles 将nginx资源复制到 /root/.ansible/roles 指定的角色目录里面 [root@foundation50 roles]# ls /root/.ansible/roles apache nginx nginx_app_protect nginx_config [root@foundation50 roles]# ansible-galaxy list 列出角色 # /root/.ansible/roles - apache, (unknown version) nginx角色已经存在了 - nginx, (unknown version) - nginx_app_protect, (unknown version) - nginx_config, (unknown version) # /usr/share/ansible/roles # /etc/ansible/roles
安装自己的包
[root@foundation50 roles]# ls apache nginx nginx_app_protect nginx_config [root@foundation50 roles]# tar zcf apache.tar.gz apache 打包apache [root@foundation50 roles]# rm -fr apache [root@foundation50 roles]# ls apache.tar.gz nginx nginx_app_protect nginx_config [root@foundation50 ~]# cd .ansible/ [root@foundation50 .ansible]# ansible-galaxy list 没有apache角色 # /root/.ansible/roles - nginx, (unknown version) - nginx_app_protect, (unknown version) - nginx_config, (unknown version) [root@foundation50 .ansible]# mv apache.yml /mnt/ 移动到/mnt里 [root@foundation50 .ansible]# vim install_role.yml --- - src: file:///mnt/apache.tar.gz 压缩包的位置 ，此处源也可以是互联网地址 name: westos 安装解压后的名字 [root@foundation50 .ansible]# ansible-galaxy install -r install_role.yml 安装 - downloading role from file:///mnt/apache.tar.gz - extracting westos to /root/.ansible/roles/westos - westos was installed successfully [root@foundation50 roles]# ls nginx nginx_app_protect nginx_config westos 角色westos已经下载成功 [root@foundation50 roles]#
