Ansible+LAMP+Zabbix

Ansible+LAMP+Zabbix

Server1：172.25.254.1

Server2：172.25.254.2

安装ansible

ansible-2.7.8-1.el7.noarch.rpm

libtomcrypt-1.17-25.el7.x86_64.rpm

libtommath-0.42.0-5.el7.x86_64.rpm

python2-crypto-2.6.1-13.el7.x86_64.rpm

python2-jmespath-0.9.0-1.el7.noarch.rpm

python-httplib2-0.9.2-0.1.el7.noarch.rpm

python-keyczar-0.71c-2.el7.noarch.rpm

python-paramiko-2.1.1-0.9.el7.noarch.rpm

sshpass-1.06-1.el7.x86_64.rpm

 

server1和server2配置免密：

[root@server1 ansible]# ssh-keygen

[root@server1 ansible]# ssh-copy-id server1

[root@server1 ansible]# ssh-copy-id server2

vim /etc/ansible/hosts

[web]

server1

server2

 

[db]

server2

配置ansible普通用户

ansible all -m user -a "name=syf password=westos"

Role-httpd：

[root@server1 roles]# mkdir httpd

[root@server1 roles]# cd httpd/

[root@server1 httpd]#

mkdir {files,templates,tasks,handlers,vars,meta,defaults}

[root@server1 httpd]# ls

defaults  files  handlers  meta  tasks  templates  vars

vim tasks/main.yml

- name: install httpd

  yum: name=httpd state=present

- name: config httpd

  copy: src=httpd.conf dest=/etc/httpd/conf/httpd.conf

  notify: restart httpd

- name: start httpd

  service: name=httpd state=started

 

vim handlers/main.yml

- name: restart httpd

  service: name=httpd state=restarted

 

将httpd配置文件模版复制到files/下

修改监听端口： Listen 172.25.254.2:80

 

Role-mariadb：

[root@server1 roles]# mkdir mariadb

[root@server1 roles]# cd mariadb/

[root@server1 mariadb]#

mkdir {files,templates,tasks,handlers,vars,meta,defaults}

[root@server1 mariadb]# ls

defaults  files  handlers  meta  tasks  templates  vars

 

vim tasks/main.yml

- name: install mariadb server

  yum: name={{ item }} state=present

  with_items:

    - mariadb-server

    - mariadb-devel

    - MySQL-python

- name: config mariadb

  copy: src=my.cnf dest=/etc/my.cnf

  notify: restart mariadb

- name: start mariadb server

  service: name=mariadb state=started

 

vim handlers/main.yml

- name: restart mariadb

  service: name=mariadb state=restarted

 

cp /etc/my.cnf /etc/ansible/roles/mariadb/files

添加：character-set-server=utf8

 

Role-php：

[root@server1 roles]# mkdir php

[root@server1 roles]# cd php/

[root@server1 php]# mkdir {files,templates,tasks,handlers,vars,meta,defaults}

[root@server1 php]# ls

defaults  files  handlers  meta  tasks  templates  vars

 

vim tasks/main.yml

- name: install php

  yum: name={{ item }} state=present

  with_items:

    - php

  notify: restart httpd

 

vim handlers/main.yml

- name: restart httpd

  service: name=httpd state=restarted

 

Role-zabbix

[root@server1 roles]# mkdir zabbix

[root@server1 roles]# cd zabbix/

[root@server1 zabbix]#

mkdir {files,templates,tasks,handlers,vars,meta,defaults}

[root@server1 zabbix]# ls

defaults  files  handlers  meta  tasks  templates  vars

vim tasks/main.yml

- name: copy zabbix.repo

  copy: src=zabbix.repo dest=/etc/yum.repos.d/zabbix.repo

- name: install zabbix-server

  yum: name=zabbix-server,zabbix-agent state=present

  notify: "init zabbix db"

- name: config zabbix server

  copy: src=zabbix_server.conf dest=/etc/zabbix/zabbix_server.conf

  notify: restart zabbix server

- name: start zabbix server

  service: name={{ item }} state=started

  with_items:

    - zabbix-server

    - zabbix-agent

 

vim handlers/main.yml

- name: create database

  mysql_db: name=zabbix state=present

  listen: "init zabbix db"

 

- name: create zabbix user

  mysql_user: name=zabbix password=zabbix priv=zabbix.*:ALL state=present

  listen: "init zabbix db"

 

- name: import create.sql.gz

  mysql_db: name=zabbix

state=import target=/usr/share/doc/zabbix-server-mysql-4.0.5/create.sql.gz

  listen: "init zabbix db"

 

- name: restart zabbix server

  service: name=zabbix-server state=restarted

 

vim files/zabbix.repo

[zabbix]

name=zabbix4.0

baseurl=file:///root/4.0

gpgcheck=0

将zabbix_server.conf文件复制到files/

vim files/zabbix_server.conf

DBPassord=zabbix

 

vim /etc/ansible/lamp.yml

---

- hosts: server2

  roles:

    - mariadb

    - zabbix

    - httpd

- php

[root@server1 ansible]# ansible-playbook lamp.yml

[root@server1 ~]# vim index.html

[root@server1 ~]# ansible server2 -u syf -b -m copy -a "src=index.html dest=/var/www/html/index.html"

server2 | CHANGED => {

    "changed": true,

    "checksum": "b097c51bbb5bac74fdaeca37e340e8132f0e4c69",

    "dest": "/var/www/html/index.html",

    "gid": 0,

    "group": "root",

    "md5sum": "f49bb5c10abb2f48802ed1d00a8feebc",

    "mode": "0644",

    "owner": "root",

    "size": 15,

    "src": "/home/syf/.ansible/tmp/ansible-tmp-1553494549.84-176136904469032/source",

    "state": "file",

    "uid": 0

}

 

 

 

[root@server1 ~]# vim index.php

[root@server1 ~]# ansible server2 -u syf -b -m copy -a "src=index.php dest=/var/www/html/index.php"

server2 | CHANGED => {

    "changed": true,

    "checksum": "26af88945e23289d15e128606a29932b3d78787c",

    "dest": "/var/www/html/index.php",

    "gid": 0,

    "group": "root",

    "md5sum": "62210a938d0199092c2d3976a45bf86d",

    "mode": "0644",

    "owner": "root",

    "size": 22,

    "src": "/home/syf/.ansible/tmp/ansible-tmp-1553494588.69-144347487690584/source",

    "state": "file",

    "uid": 0

}