使用角色部署lamp架构

使用角色部署lamp架构

apache部署

创建角色
[root@ansible roles]# ansible-galaxy init apache
- Role apache was created successfully
[root@ansible roles]# ansible-galaxy init mysql
- Role mysql was created successfully
[root@ansible roles]# ansible-galaxy init php
- Role php was created successfully

[root@ansible apache]# cat files/yum.sh 
#!/bin/bash
rm -rf /etc/yum.repos.d/*
/usr/bin/curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
yum install -y https://mirrors.aliyun.com/epel/epel-release-latest-8.noarch.rpm
/usr/bin/sed -i 's|^#baseurl=https://download.example/pub|baseurl=https://mirrors.aliyun.com|' /etc/yum.repos.d/epel*
/usr/bin/sed -i 's|^metalink|#metalink|' /etc/yum.repos.d/epel*

[root@ansible apache]# cat vars/main.yml 
---
# vars file for apache
pkgs:
  - bzip2
  - vim
  - make
  - wget
  - openssl-devel
  - pcre-devel
  - expat-devel
  - libtool
  - gcc
  - gcc-c++
  - libxml2-devel
    
tarbar:
  - apr-1.6.5.tar.bz2
  - apr-util-1.6.1.tar.bz2
  - httpd-2.4.54.tar.bz2

[root@ansible apache]# vim files/apache.sh

#!/bin/bash
cd /opt/apr-1.6.5
sed -i '/$RM "$cfgfile"/d' configure
./configure --prefix=/usr/local/apr
make
make install

cd /opt/apr-util-1.6.1
make
make install

cd /opt/httpd-2.4.54
./configure --prefix=/usr/local/apache \
         --sysconfdir=/etc/httpd24 \
         --enable-so \
         --enable-ssl \
         --enable-cgi \
         --enable-rewrite \
         --with-zlib \
         --with-pcre \
         --with-apr=/usr/local/apr \
         --with-apr-util=/usr/local/apr-util \
         --enable-modules=most \
         --enable-mpms-shared=all \
         --with-mpm=prefork
make
make install

[root@ansible apache]# cat files/httpd.sh 
export PATH=/usr/local/apache/bin/:$PATH


[root@ansible apache]# cat templates/httpd.service.j2 
[Unit]
Description=httpd server daemon
After=network.target 
[Service]
Type=forking
ExecStart=/usr/local/apache/bin/apachectl start
ExecStop=/usr/local/apache/bin/apachectl stop
ExecReload=/bin/kill -HUP $MAINPID
[Install]
WantedBy=multi-user.target

[root@ansible ansible]# cat apache.yml 
---
- name: 
  hosts: node1
  roles: 
    - apache

[root@ansible ansible]# cat roles/apache/tasks/main.yml 
---
# tasks file for apache
- name: stop firewalld
  service: 
    name: firewalld
    state: stopped
    enabled: no

- name: stop selinux
  lineinfile: 
    path: /etc/selinux/config
    regexp: '^SELINUX='
    line: SELINUX=disabled

- name: stop selinux1
  shell: 
    cmd: setenforce 0

- name: set yum
  script: yum.sh

- name: install pkgs
  yum: 
    name: "{{ pkgs }}"
    state: present

- name: unzip 
  unarchive: 
    src: apr-1.6.5.tar.bz2
    dest: /opt

- name: unzip1
  unarchive: 
    src: apr-util-1.6.1.tar.bz2
    dest: /opt

- name: unzip2
  unarchive: 
    src: httpd-2.4.54.tar.bz2
    dest: /opt

- name: create apache
  user: 
    name: apache
    system: yes
    shell: /sbin/nologin
    create_home: no
    state: present

- name: apache.sh
  script: apache.sh

- name: cp config
  template: 
    src: httpd.service.j2
    dest: /usr/lib/systemd/system/httpd.service

- name: apply config
  shell: 
    cmd: systemctl daemon-reload

- name: restart httpd
  service: 
    name: httpd
    state: restarted
    enabled: yes


[root@ansible ansible]# ansible-playbook apache.yml 

PLAY [node1] *******************************************************************

TASK [Gathering Facts] *********************************************************
ok: [node1]

TASK [apache : stop firewalld] *************************************************
ok: [node1]

TASK [apache : stop selinux] ***************************************************
ok: [node1]

TASK [apache : stop selinux1] **************************************************
changed: [node1]

TASK [apache : set yum] ********************************************************
changed: [node1]

TASK [apache : install pkgs] ***************************************************
ok: [node1]

TASK [apache : unzip] **********************************************************
changed: [node1]

TASK [apache : unzip1] *********************************************************
ok: [node1]

TASK [apache : unzip2] *********************************************************
changed: [node1]

TASK [create apache] ***********************************************************
ok: [node1]

TASK [apache.sh] ***************************************************************
changed: [node1]

TASK [apache : cp config] ******************************************************
ok: [node1]

TASK [apache : apply config] ***************************************************
changed: [node1]

TASK [apache : restart httpd] **************************************************
changed: [node1]

PLAY RECAP *********************************************************************
node1                      : ok=14   changed=7    unreachable=0    failed=0    skipped=0    rescued=0 


MySQL部署

[root@ansible files]# cat mysql.sh 
#!/bin/bash
/usr/local/mysql/bin/mysqld --initialize-insecure --user=mysql --datadir=/opt/data/
ln -sv /usr/local/mysql/include/ /usr/local/include/mysql
echo '/usr/local/mysql/lib' > /etc/ld.so.conf.d/mysql.conf
ldconfig

[root@ansible templates]# cat my.cnf.j2 
[mysqld]
basedir = /usr/local/mysql
datadir = /opt/data
socket = /tmp/mysql.sock
port = 3306
pid-file = /opt/data/mysql.pid
user = mysql
skip-name-resolve

[root@ansible templates]# cat mysqld.service.j2 
[Unit]
Description=mysql server daemon
After=network.targe

[Service]
Type=forking
ExecStart=/usr/local/mysql/support-files/mysql.server start
ExecStop=/usr/local/mysql/support-files/mysql.server stop
ExecReload=/bin/kill -HUP \$MAINPID

[Install]
WantedBy=multi-user.target

[root@ansible mysql]# cat files/mysql-2.sh 
#!/bin/bash
echo 'export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile.d/mysql.sh

[root@ansible ansible]# cat mysql.yml 
---
- name: 
  hosts: node1
  roles: 
    - mysql


[root@ansible mysql]# cat tasks/main.yml 
---
# tasks file for mysql
- name: create user mysql
  user: 
    name: mysql
    system: yes
    shell: /sbin/nologin
    create_home: no
    state: present

- name: install pkgs
  yum: 
    name: "libncurses*"
    state: present

- name: unzip 
  unarchive: 
    src: mysql-5.7.37-linux-glibc2.12-x86_64.tar.gz

    dest: /usr/local

- name: create link
  file: 
    src: /usr/local/mysql-5.7.37-linux-glibc2.12-x86_64
    dest: /usr/local/mysql
    owner: mysql
    group: mysql
    state: link
    
- name: create data directory
  file: 
    path: /opt/data
    owner: mysql
    group: mysql
    state: directory

- name: mysql-chushihua
  script: mysql.sh

- name: cp config
  template: 
    src: my.cnf.j2
    dest: /etc/my.cnf

- name: replace file1
  replace: 
    path: /usr/local/mysql/support-files/mysql.server
    regexp: "#^(basedir=).*"
    replace: "basedir=/usr/local/mysql"

- name: replace file2
  replace: 
    path: /usr/local/mysql/support-files/mysql.server
    regexp: "#^(datadir=).*"
    replace: "datadir=/opt/data"

- name: cp mysql.service
  template: 
    src: mysqld.service.j2
    dest: /usr/lib/systemd/system/mysqld.service

- name: apply conf
  shell: 
    cmd: systemctl daemon-reload

- name: restart mysqld
  service: 
    name: mysqld
    state: started
    enabled: yes

- name: set mysql passwd
  shell: 
    cmd: /usr/local/mysql/bin/mysql -uroot -p1234 -e "set password=password('redhat')" 

- name: set mysql env
  script: mysql-2.sh


[root@ansible ansible]# ansible-playbook mysql.yml 

PLAY [node1] *******************************************************************

TASK [Gathering Facts] *********************************************************
ok: [node1]

TASK [create user mysql] *******************************************************
ok: [node1]

TASK [mysql : install pkgs] ****************************************************
ok: [node1]

TASK [mysql : unzip] ***********************************************************
changed: [node1]

TASK [mysql : create link] *****************************************************
ok: [node1]

TASK [mysql : create data directory] *******************************************
ok: [node1]

TASK [mysql-chushihua] *********************************************************
changed: [node1]

TASK [mysql : cp config] *******************************************************
ok: [node1]

TASK [mysql : replace file1] ***************************************************
ok: [node1]

TASK [mysql : replace file2] ***************************************************
ok: [node1]

TASK [cp mysql.service] ********************************************************
ok: [node1]

TASK [mysql : apply conf] ******************************************************
changed: [node1]

TASK [restart mysqld] **********************************************************
ok: [node1]

TASK [set mysql passwd] ********************************************************
changed: [node1]

TASK [set mysql env] ***********************************************************
changed: [node1]

PLAY RECAP *********************************************************************
node1                      : ok=15   changed=5    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0

php部署

[root@ansible vars]# pwd
/etc/ansible/roles/php/vars
[root@ansible vars]# cat main.yml 
---
# vars file for php
phppkgs: 
  - libjpeg
  - libjpeg-devel
  - libpng
  - libpng-devel
  - freetype
  - freetype-devel
  - libxml2
  - libxml2-devel
  - zlib
  - zlib-devel
  - curl
  - curl-devel
  
[root@ansible files]# cat php.sh 
#!/bin/bash
cd /opt/php-7.1.10
./configure --prefix=/usr/local/php \
	--with-apxs2=/usr/local/apache/bin/apxs \
	--with-mysql-sock=/tmp/mysql.sock \
	--with-mysqli \
	--with-zlib \
	--with-curl \
	--with-gd \
	--with-jpeg-dir \
	--with-png-dir \
	--with-freetype-dir \
	--with-openssl \
	--enable-mbstring \
	--enable-xml \
	--enable-session \
	--enable-ftp \
	--enable-pdo \
	--enable-tokenizer \
	--enable-zip
make 
make install

cp php.ini-development /usr/local/php/lib/php.ini

sed -i 's/;date.timezone =/date\.timezone = \Asia\/Shanghai/'

echo "AddType application/x-httpd-php .php" >> /etc/httpd24/httpd.conf
echo "AddType application/x-httpd-php-source .phps" >> /etc/httpd24/httpd.conf

[root@ansible php]# cd tasks/
[root@ansible tasks]# cat main.yml 
---
# tasks file for php
- name: install pkgs
  yum: 
    name: "{{ phppkgs }}"
    state: present

- name: unzip 
  unarchive: 
    src: php-7.1.10.tar.gz
    dest: /opt

- name: php.sh
  script: php.sh

- name: modify apache config
  replace: 
    path: /etc/httpd24/httpd.conf
    regexp: "index.html"
    replace: "index.php index.html"

- name: rm index.html
  shell: 
    cmd: rm -rf /usr/local/apache/htdocs/index.html

- name: edit index.php
  copy: 
    content: "<?php\nphpinfo();\n?>"
    dest: /usr/local/apache/htdocs/index.php

- name: restart httpd
  service: 
    name: httpd
    state: restarted
    enabled: yes

[root@ansible ansible]# cat php.yml 
---
- name: 
  hosts: node1
  roles: 
    - php

[root@ansible ansible]# ansible-playbook php.yml 

PLAY [node1] *******************************************************************

TASK [Gathering Facts] *********************************************************
ok: [node1]

TASK [php : install pkgs] ******************************************************
changed: [node1]

TASK [php : unzip] *************************************************************
changed: [node1]

TASK [php.sh] ******************************************************************
changed: [node1]

TASK [php : modify apache config] **********************************************
changed: [node1]

TASK [php : rm index.html] *****************************************************
[WARNING]: Consider using the file module with state=absent rather than running
'rm'.  If you need to use command because file is insufficient you can add
'warn: false' to this command task or set 'command_warnings=False' in
ansible.cfg to get rid of this message.
changed: [node1]

TASK [edit index.php] **********************************************************
changed: [node1]

TASK [php : restart httpd] *****************************************************
changed: [node1]

PLAY RECAP *********************************************************************
node1                      : ok=8    changed=7    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0

posted @ 2022-11-07 20:51  罗家龙  阅读(33)  评论(0编辑  收藏  举报