ANSIBLE11
---- name: Mariadb Server is Running
hosts: dbgroup
vars:
v_mysql:
- mariadb-server
- python3-PyMySQL
tasks:
- name: Mariadb Package are Installed
yum:
name: "{{ item }}"
state: latest
loop: "{{ v_mysql }}"
- name: Start Database Running
service:
name: mariadb
state: started
enabled: yes
- name: Mariadb Server is Running
hosts: classroom.example.com
vars:
v_mysql2:
- mariadb-server
- python3-PyMySQL
tasks:
- name: Mariadb Package are Installed
yum:
name: "{{ item }}"
state: present
loop: "{{ v_mysql2 }}"
when: ansible_distribution == "RedHat"
下面这个有很像考题：
---
- name: Copy httpd Temp Config
hosts: server2.example.com
tasks:
- name: Copy httpdTemp
copy:
src: "/home/student/ansible/v6.d/vhosts.conf"
dest: "/etc/httpd/conf.d/vhosts.conf"
notify:
- h_configfile
- name: Create Vhosts Dir
file:
dest: "/var/www/html/server2"
state: directory
notify:
- h_direxists_server2
- name: Create Vhosts Dir2
file:
dest: /var/www/html/www2
state: directory
notify:
- h_direxists_www2
handlers:
- name: h_direxists_server2
copy:
content: "Welcome to server2.example.com."
dest: "/var/www/html/server2/index.html"
- name: h_direxists_www2
copy:
content: "Welcome to www2.example.com."
dest: "/var/www/html/www2/index.html"
- name: h_configfile
service:
name: httpd
state: restarted
- name: Test Vhosts
hosts: localhost
vars:
v_url:
- server2.example.com
- www2.example.com
tasks:
- name: Connect
uri:
url: "http://{{ item }}"
return_content: yes
status_code: 200
loop:
"{{ v_url }}"
register: v_result
- name: Show
debug:
# var: v_result
msg:
The result for "{{ item.content }}."
loop:
"{{ v_result.results }}"
get_url:
---
- name: Get URL
hosts: localhost
vars:
v_url:
- server1.example.com
- www1.example.com
- server2.example.com
- www2.example.com
vars_files:
- ./v6.d/www1.pass
tasks:
- name: Mkdir
file:
dest: "/home/student/ansible/v6.d/{{ item }}"
state: directory
loop:
"{{ v_url }}"
register:
v_result
- name: debug
debug:
var: v_result
- name: Test
debug:
msg:
"{{ item.item }}"
loop:
"{{ v_result.results }}"
- name: Get URL
get_url:
url: "http://{{ item.item }}/index.html"
dest: "/home/student/ansible/v6.d/{{ item.item }}/index.html"
username: testuser1
password: '{{ web_pass }}'
when: item.state== "directory"
loop:
"{{ v_result.results }}"
---
- name: Installing mariadb server
hosts: dbgroup
vars:
v_db_packages:
- mariadb-server
- python3-PyMySQL
v_db_service: mariadb
v_resources_url: http://classroom.example.com/pub/
v_config_file_url: "{{ v_resources_url }}/my.cnf"
v_config_file_dest: /etc/my.cnf
tasks:
- name: Install Database Package
yum:
name: "{{ v_db_packages }}"
state: present
notify:
- h_packagesinstall
- name: Make Sure the Database Service is Running
service:
name: "{{ v_db_service }}"
enabled: yes
state: started
- name: Get Database Config File
get_url:
url: "{{ v_config_file_url }}"
dest: "{{ v_config_file_dest }}"
owner: mysql
group: mysql
force: yes
notify:
- h_configfile
handlers:
- name: h_packagesinstall
mysql_user:
name: root
password: redhat123
- name: h_configfile
service:
name: "{{ v_db_service }}"
state: restarted
enabled: yes
---
- name: ignore
hosts: server1.example.com
tasks:
- name: install nopkg
yum:
name: nopkg
state: latest
ignore_errors: yes
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