ansible常用模块的介绍与使用，但是如果是使用老版本

文章由LinuxBoy分享于2023-03-24 09:03:15热评（248）

ansible常用模块的介绍与使用，但是如果是使用老版本

ansible常用模块的介绍与使用

ansible常用模块的介绍与使用
- ansible常用模块之ping
- ansible常用模块之command
- ansible常用模块之raw
- ansible常用模块之shell
- ansible常用模块之script
- ansible常用模块之template
- ansible常用模块之copy
- ansible常用模块之group
- ansible常用模块之user
- ansible常用模块之yum
- ansible常用模块之service
- file模块的用法
ansible实现lnmp架构
- 受控主机nginx安装配置nginx
- 受控主机mysql安装配置mysql
- 受控主机php安装配置php

ansible常用模块有：

ping
yum
template
copy
user
group
service
raw
command
shell
script

ansible常用模块raw、command、shell的区别：

shell模块调用的/bin/sh指令执行
command模块不是调用的shell的指令，所以没有bash的环境变量
raw很多地方和shell类似，更多的地方建议使用shell和command模块。但是如果是使用老版本python，需要用到raw，又或者是客户端是路由器，因为没有安装python模块，那就需要使用raw模块了

ansible常用模块之ping

ping模块用于检查指定节点机器是否连通，用法很简单，不涉及参数，主机如果在线，则回复pong

[root@ansible ~]# ansible all -m ping
192.168.118.130 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": false,
    "ping": "pong"
}
192.168.118.131 | UNREACHABLE! => {
    "changed": false,
    "msg": "Failed to connect to the host via ssh: ssh: connect to host 192.168.118.131 port 22: No route to host",
    "unreachable": true
}
#没连通

ansible常用模块之command

command模块用于在远程主机上执行命令，ansible默认就是使用command模块。

command模块有一个缺陷就是不能使用管道符和重定向功能。

//查看受控主机的/tmp目录内容
[root@ansible ~]# ansible 192.168.118.130 -a 'ls /tmp'
192.168.118.130 | CHANGED | rc=0 >>
ansible_command_payload_3bvoyhhc
ks-script-889z9ogn
ks-script-9gz23mj9
vmware-root_893-3988097506
vmware-root_922-2722632355
vmware-root_930-2722763397

//在受控主机的/tmp目录下新建一个文件test
[root@ansible ~]# ansible 192.168.118.130 -a 'touch /tmp/test'
[WARNING]: Consider using the file module with state=touch rather than running
'touch'.  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.
192.168.118.130 | CHANGED | rc=0 >>

[root@ansible ~]# ansible 192.168.118.130 -a 'ls /tmp'
192.168.118.130 | CHANGED | rc=0 >>
ansible_command_payload_uyqqnupx
ks-script-889z9ogn
ks-script-9gz23mj9
test
vmware-root_893-3988097506
vmware-root_922-2722632355
vmware-root_930-2722763397

//command模块不支持管道符，不支持重定向
[root@ansible ~]# ansible 192.168.118.130 -a "echo 'hello world' > /tmp/test"
192.168.118.130 | CHANGED | rc=0 >>
hello world > /tmp/test
[root@ansible ~]# ansible 192.168.118.130 -a 'cat /tmp/test'
192.168.118.130 | CHANGED | rc=0 >>

[root@ansible ~]# ansible 192.168.118.130 -a 'ps -ef|grep vsftpd'
192.168.118.130 | FAILED | rc=1 >>
error: unsupported SysV option

Usage:
 ps [options]

 Try 'ps --help <simple|list|output|threads|misc|all>'
  or 'ps --help <s|l|o|t|m|a>'
 for additional help text.

For more details see ps(1).non-zero return code

ansible常用模块之raw

raw模块用于在远程主机上执行命令，其支持管道符与重定向

//支持重定向
[root@ansible ~]# ansible 192.168.118.130 -m raw -a "echo 'hello world' > /tmp/test"
192.168.118.130 | CHANGED | rc=0 >>
Shared connection to 192.168.118.130 closed.

[root@ansible ~]# ansible 192.168.118.130 -a 'cat /tmp/test'
192.168.118.130 | CHANGED | rc=0 >>
hello world

//支持管道符
[root@ansible ~]# ansible 192.168.118.130 -m raw -a 'cat /tmp/test|grep -Eo hello'
192.168.118.130 | CHANGED | rc=0 >>
hello
Shared connection to 192.168.118.130 closed.

ansible常用模块之shell

shell模块用于在受控机上执行受控机上的脚本，亦可直接在受控机上执行命令。
shell模块亦支持管道与重定向。

//在受控主机上简单创建一个脚本
[root@localhost ~]# mkdir /scripts
[root@localhost ~]# cd /scripts/
[root@localhost scripts]# ls
[root@localhost scripts]# vim test.sh 
#!/bin/bash

for i in $(seq 10);do
        echo $i
done

//使用shell模块在受控机上执行受控机上的脚本
[root@ansible ~]# ansible 192.168.118.130 -m shell -a '/bin/bash /scripts/test.sh'
192.168.118.130 | CHANGED | rc=0 >>
1
2
3
4
5
6
7
8
9
10

ansible常用模块之script

script模块用于在受控机上执行主控机上的脚本

//在主控机上创建一个脚本
[root@ansible ~]# cd /etc/ansible/
[root@ansible ~]# mkdir scripts
[root@ansible ~]# cd scripts/
[root@ansible scripts]# vim a.sh
#!/bin/bash

echo "hello world"

//执行脚本时需要绝对路径
[root@ansible ~]# ansible 192.168.118.130 -m script -a '/etc/ansible/scripts/a.sh'
192.168.118.130 | CHANGED => {
    "changed": true,
    "rc": 0,
    "stderr": "Shared connection to 192.168.118.130 closed.\r\n",
    "stderr_lines": [
        "Shared connection to 192.168.118.130 closed."
    ],
    "stdout": "hello world\r\n",
    "stdout_lines": [
        "hello world"
    ]
}

ansible常用模块之template

template模块用于生成一个模板，并可将其传输至远程主机上。

//将根目录下的anaconda-ks.cfg传送到受控主机下的/tmp/下，并赋予775的权限
[root@ansible ~]# ansible 192.168.118.130 -m template -a 'src=~/anaconda-ks.cfg dest=/tmp/ mode=0775'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "checksum": "71e48dd2e917295afbd891c5eae07b2593600f38",
    "dest": "/tmp/anaconda-ks.cfg",
    "gid": 0,
    "group": "root",
    "md5sum": "2157b1294c5aef23139307ff63685719",
    "mode": "0775",
    "owner": "root",
    "size": 1092,
    "src": "/root/.ansible/tmp/ansible-tmp-1666514565.4204142-105228-4638286770822/source",
    "state": "file",
    "uid": 0
}

//可以看见在受控主机下的/tmp/下有anaconda-ks.cfg这个文件，并且有775的权限
[root@ansible ~]# ansible 192.168.118.130 -a 'ls -l /tmp/'
192.168.118.130 | CHANGED | rc=0 >>
total 8
-rwxrwxr-x  1 root root 1092 Oct 23 16:42 anaconda-ks.cfg
drwx------  2 root root   41 Oct 23 16:44 ansible_command_payload__vyel6sg
-rw-r--r--  1 root root   12 Oct 23 16:13 test
drwx------  2 root root    6 Oct 23 16:02 vmware-root_922-2722632355
drwx------. 2 root root    6 Oct 23 15:56 vmware-root_930-2722763397

ansible常用模块之copy

copy模块用于复制文件至远程受控机

[root@ansible ~]# ls /etc/ansible/scripts/
a.sh
//将a.sh复制到受控主机
[root@ansible ~]# ansible 192.168.118.130 -m copy -a 'src=/etc/ansible/scripts/a.sh dest=/scripts/'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "checksum": "62a1e17a8ab950e59e56563ebf327d9a14520575",
    "dest": "/scripts/a.sh",
    "gid": 0,
    "group": "root",
    "md5sum": "85239384c0243e32ef2e37e8cd3b3114",
    "mode": "0644",
    "owner": "root",
    "size": 32,
    "src": "/root/.ansible/tmp/ansible-tmp-1666515163.7038138-132258-153764762517348/source",
    "state": "file",
    "uid": 0
}
//在受控主机上查看到a.sh
[root@ansible ~]# ansible 192.168.118.130 -a 'ls /scripts/'192.168.118.130 | CHANGED | rc=0 >>
a.sh
test.sh

ansible常用模块之group

group模块用于在受控机上添加或删除组

//创建一个runtime组gid为255
[root@ansible ~]# ansible 192.168.118.130 -m group -a 'name=runtime gid=255 state=present'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "gid": 255,
    "name": "runtime",
    "state": "present",
    "system": false
}

//可以在受控主机上查看到已经有了gid为250的runtime组
[root@ansible ~]# ansible 192.168.118.130 -a 'grep runtime /etc/group'192.168.118.130 | CHANGED | rc=0 >>
runtime:x:255:

//删除受控机上的runtime组
[root@ansible ~]# ansible 192.168.118.130 -m group -a 'name=runtime state=absent'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "name": "runtime",
    "state": "absent"
}
[root@ansible ~]# ansible 192.168.118.130 -a 'grep runtime /etc/group'
192.168.118.130 | FAILED | rc=1 >>
non-zero return code

ansible常用模块之user

user模块用于管理受控机的用户帐号。

//在受控机上添加一个系统用户，用户名为mysql，uid为306，设置其shell为/sbin/nologin，无家目录
[root@ansible ~]# ansible 192.168.118.130 -m user -a 'name=mysql uid=306 system=yes create_home=no shell=/sbin/nologin state=present'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "comment": "",
    "create_home": false,
    "group": 306,
    "home": "/home/mysql",
    "name": "mysql",
    "shell": "/sbin/nologin",
    "state": "present",
    "system": true,
    "uid": 306
}
[root@ansible ~]# ansible 192.168.118.130 -a 'grep mysql /etc/passwd'
192.168.118.130 | CHANGED | rc=0 >>
mysql:x:306:306::/home/mysql:/sbin/nologin

//修改mysql用户的uid为366
[root@ansible ~]# ansible 192.168.118.130 -m user -a 'name=mysql uid=366'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "append": false,
    "changed": true,
    "comment": "",
    "group": 306,
    "home": "/home/mysql",
    "move_home": false,
    "name": "mysql",
    "shell": "/sbin/nologin",
    "state": "present",
    "uid": 366
}
[root@ansible ~]# ansible 192.168.118.130 -a 'grep mysql /etc/passwd'192.168.118.130 | CHANGED | rc=0 >>
mysql:x:366:306::/home/mysql:/sbin/nologin

//删除受控机上的mysql用户
[root@ansible ~]# ansible 192.168.118.130 -m user -a 'name=mysql state=absent'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "force": false,
    "name": "mysql",
    "remove": false,
    "state": "absent"
}
[root@ansible ~]# ansible 192.168.118.130 -a 'grep mysql /etc/passwd'
192.168.118.130 | FAILED | rc=1 >>
non-zero return code

ansible常用模块之yum

yum模块用于在指定节点机器上通过yum管理软件，其支持的参数主要有两个

name：要管理的包名
state：要进行的操作

state常用的值：

latest：安装软件
installed：安装软件
present：安装软件
removed：卸载软件
absent：卸载软件

若想使用yum来管理软件，请确保受控机上的yum源无异常。

//在受控机上查询看httpd软件是否安装
[root@localhost ~]# rpm -qa|grep httpd
[root@localhost ~]# 

//在ansible主机上使用yum模块在受控机上安装httpd
[root@ansible ~]# ansible 192.168.118.130 -m yum -a 'name=httpd state=present'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "msg": "",
    "rc": 0,
    "results": [
        "Installed: httpd-tools-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.x86_64",
        "Installed: apr-1.6.3-12.el8.x86_64",
        "Installed: mailcap-2.1.48-3.el8.noarch",
        "Installed: mod_http2-1.15.7-5.module_el8.6.0+1111+ce6f4ceb.x86_64",
        "Installed: apr-util-1.6.1-6.el8.x86_64",
        "Installed: httpd-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.x86_64",
        "Installed: apr-util-bdb-1.6.1-6.el8.x86_64",
        "Installed: apr-util-openssl-1.6.1-6.el8.x86_64",
        "Installed: httpd-filesystem-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.noarch",
        "Installed: centos-logos-httpd-85.8-2.el8.noarch"
    ]
}

//查看受控机上是否安装了httpd
[root@localhost ~]# rpm -qa|grep httpd
httpd-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.x86_64
httpd-tools-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.x86_64
httpd-filesystem-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.noarch
centos-logos-httpd-85.8-2.el8.noarch

//在ansible主机上使用yum模块在受控机上卸载httpd
[root@ansible ~]# ansible 192.168.118.130 -m yum -a 'name=httpd state=absent'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "msg": "",
    "rc": 0,
    "results": [
        "Removed: mod_http2-1.15.7-5.module_el8.6.0+1111+ce6f4ceb.x86_64",
        "Removed: httpd-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.x86_64"
    ]
}

//查看受控机上是否安装了httpd，httpd的包已经被卸载了，只剩依赖包了
[root@localhost ~]# rpm -qa|grep httpd
httpd-tools-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.x86_64
httpd-filesystem-2.4.37-47.module_el8.6.0+1111+ce6f4ceb.1.noarch
centos-logos-httpd-85.8-2.el8.noarch

ansible常用模块之service

service模块用于管理受控机上的服务。

//查看受控主机上httpd服务是否开启，这里显示未开启
[root@localhost ~]# systemctl status httpd
● httpd.service - The Apache HTTP Server
   Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: di>
   Active: inactive (dead)
     Docs: man:httpd.service(8)
lines 1-4/4 (END)

//启动受控主机上的httpd服务
[root@ansible ~]# ansible 192.168.118.130 -m service -a 'name=httpd state=started'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "name": "httpd",
    "state": "started",
...

//查看受控机上的httpd服务是否启动
[root@ansible ~]# ansible 192.168.118.130 -a 'systemctl is-active httpd'
192.168.118.130 | CHANGED | rc=0 >>
active

//设置受控机上的vsftpd服务开机自动启动
[root@ansible ~]# ansible 192.168.118.130 -m service -a 'name=httpd enabled=yes'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "enabled": true,
    "name": "httpd",
...

//查看受控机上的httpd服务是否开机自启
[root@ansible ~]# ansible 192.168.118.130 -a 'systemctl is-enabled httpd'
192.168.118.130 | CHANGED | rc=0 >>
enabled

//停止受控机上的httpd服务
[root@ansible ~]# ansible 192.168.118.130 -m service -a 'name=httpd state=stopped'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "name": "httpd",
    "state": "stopped",
...

//查看受控机上的httpd服务是否启动
[root@ansible ~]# ansible 192.168.118.130 -a 'systemctl is-active httpd'
192.168.118.130 | FAILED | rc=3 >>
inactivenon-zero return code
[root@ansible ~]# ansible 192.168.118.130 -a 'ss -antl'
192.168.118.130 | CHANGED | rc=0 >>
State  Recv-Q Send-Q Local Address:Port Peer Address:PortProcess
LISTEN 0      128          0.0.0.0:22        0.0.0.0:*          
LISTEN 0      128             [::]:22           [::]:*

file模块的用法

file 模块可以帮助我们完成一些对文件的基本操作。比如，创建文件或目录、删除文件或目录、修改文件权限等。

path参数：必须参数，用于指定要操作的文件或目录

state参数：

我们想要创建目录，那么则需要设置path=/test/abc，我们无法从”/test/abc“这个路径看出b是一个文件还是一个目录state的值设置为directory，”directory”为目录之意，当它与path结合，ansible就能知道我们要操作的目标是一个目录。同理，当我们想要操作的/testdir/a/b是一个文件时，则需要将state的值设置为touch。

当我们想要创建软链接文件时，需将state设置为link。

想要创建硬链接文件时，需要将state设置为hard。

当我们想要删除一个文件时（删除时不用区分目标是文件、目录、还是链接），则需要将state的值设置为absent.

src参数：当state设置为link或者hard时，表示我们想要创建一个软链或者硬链，所以，我们必须指明软链或硬链链接的哪个文件，通过src参数即可指定链接源。

**force参数 : **当state=link的时候，可配合此参数强制创建链接文件，当force=yes时，表示强制创建链接文件。不过强制创建链接文件分为三种情况。

情况一：当要创建的链接文件指向的源文件并不存在时，使用此参数，可以先强制创建出链接文件。

情况二：当要创建链接文件的目录中已经存在与链接文件同名的文件时，将force设置为yes，会将同名文件覆盖为链接文件，相当于删除同名文件，创建链接文件。

情况三：当要创建链接文件的目录中已经存在与链接文件同名的文件，并且链接文件指向的源文件也不存在，这时会强制替换同名文件为链接文件。

owner参数：用于指定被操作文件的属主，属主对应的用户必须在远程主机中存在，否则会报错。

group参数：用于指定被操作文件的属组，属组对应的组必须在远程主机中存在，否则会报错。

mode参数：用于指定被操作文件的权限。

recurse参数：当要操作的文件为目录，将recurse设置为yes，可以递归的修改目录中文件的属性。

//在受控主机上根目录中创建scripts目录
[root@ansible ~]# ansible 192.168.118.130 -m file -a 'path=/scripts state=directory'
192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "gid": 0,
    "group": "root",
    "mode": "0755",
    "owner": "root",
    "path": "/scripts",
    "secontext": "unconfined_u:object_r:default_t:s0",
    "size": 6,
    "state": "directory",
    "uid": 0
}

//在受控主机上scripts目录中创建test文件
[root@ansible ~]# ansible 192.168.118.130 -m file -a 'path=/scripts/test state=touch'192.168.118.130 | CHANGED => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/libexec/platform-python"
    },
    "changed": true,
    "dest": "/scripts/test",
    "gid": 0,
    "group": "root",
    "mode": "0644",
    "owner": "root",
    "secontext": "unconfined_u:object_r:default_t:s0",
    "size": 0,
    "state": "file",
    "uid": 0
}

//在受控主机上查看
[root@localhost ~]# ll /scripts/
total 0
-rw-r--r--. 1 root root 0 Oct 23 18:57 test

ansible实现lnmp架构

环境介绍

	主机名	ip	服务	系统
控制主机	ansible	192.168.118.129	ansible(已安装)	centos8
受控主机	nginx	192.168.118.130	nginx	centos8
受控主机	mysql	192.168.118.131	mysql	centos8
受控主机	php	192.168.118.132	php	centos8

配置清单

//修改配置文件设置清单位置
[root@ansible ~]# cd /etc/ansible/
[root@ansible ~]# vim ansible.cfg
inventory      = /etc/ansible/inventory

//配置清单
[root@ansible ~]# vim inventory 
[nginx]
192.168.118.130

[mysql]
192.168.118.131

[php]
192.168.118.132

受管主机安装python3

[root@ansible ~]# ansible all -m yum -a 'name=python3 state=present'

受管主机关闭防火墙和selinux

[root@ansible ~]# ansible all -a 'setenforce 0'
[root@ansible ~]# ansible all -m selinux -a 'state=disabled'
[root@ansible ~]# ansible all -m service -a 'name=firewalld state=stopped enabled=no'

受控主机nginx安装配置nginx

//创建系统用户nginx
[root@ansible ~]# ansible nginx -m user -a 'name=nginx system=yes shell=/sbin/nologin state=present'

//安装依赖包
[root@ansible ~]# ansible nginx -m yum -a 'name=pcre-devel,openssl,openssl-devel,gd-devel,gcc,gcc-c++,make,wget,vim state=present'

//下载nginx并解压
[root@ansible ~]# ansible nginx -a 'wget http://nginx.org/download/nginx-1.20.2.tar.gz'
[root@ansible ~]# ansible nginx -a 'tar xf nginx-1.20.2.tar.gz'

//编写编译脚本，然后进行编译安装
[root@ansible ~]# mkdir /scripts
[root@ansible ~]# vim /scripts/nginx.sh
#!/bin/bash

cd nginx-1.20.2

./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-debug \
--with-http_ssl_module \
--with-http_realip_module \
--with-http_image_filter_module \
--with-http_gunzip_module \
--with-http_gzip_static_module \
--with-http_stub_status_module \

[root@ansible ~]# ansible nginx -m script -a '/scripts/nginx.sh'

[root@ansible ~]# ansible nginx -m shell -a 'cd nginx-1.20.2 && make && make install'

//配置环境变量
[root@ansible ~]# ansible nginx -m shell -a 'echo "export PATH=/usr/local/nginx/sbin:$PATH" > /etc/profile.d/nginx.sh'
[root@ansible ~]# ansible nginx -m shell -a 'source /etc/profile.d/nginx.sh'

//编写service文件
[root@ansible ~]# vim /scripts/nginxservice.sh
#!/bin/bash

cat > /usr/lib/systemd/system/nginx.service <<EOF
[Unit]
Description=nginx server daemon
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecStop=/usr/local/nginx/sbin/nginx -s stop
ExecReload=/bin/kill -HUP \$MAINPID

[Install]
WantedBy=multi-user.target
EOF

[root@ansible ~]# ansible nginx -m script -a '/scripts/nginxservice.sh'
[root@ansible ~]# ansible nginx -a 'systemctl daemon-reload'

//开启nginx服务并开机自启
[root@ansible ~]# ansible nginx -m service -a 'name=nginx state=started enabled=yes'

//查看nginx服务状态
[root@ansible ~]# ansible nginx -a 'ss -anlt' 
192.168.118.130 | CHANGED | rc=0 >>
State  Recv-Q Send-Q Local Address:Port Peer Address:PortProcess
LISTEN 0      128          0.0.0.0:80        0.0.0.0:*          
LISTEN 0      128          0.0.0.0:22        0.0.0.0:*          
LISTEN 0      128             [::]:22           [::]:*   

//配置php网页
[root@ansible ~]# vim /scripts/nginxphp.sh
#!/bin/bash
cat > /usr/local/nginx/html/index.php <<EOF
<?php
        phpinfo();
?>
EOF

[root@ansible ~]# ansible nginx -m script -a '/scripts/nginxphp.sh'

//修改nginx配置文件
[root@ansible ~]# vim /scripts/nginxconf.sh
#!/bin/bash

sed -i "45c                   index  index.php index.html index.htm;" /usr/local/nginx/conf/nginx.conf
sed -i "65c     location ~ \.php$ {" /usr/local/nginx/conf/nginx.conf
sed -i "66c     root      /var/www/html;" /usr/local/nginx/conf/nginx.conf
sed -i "67c     fastcgi_pass   192.168.118.132:9000;" /usr/local/nginx/conf/nginx.conf
sed -i "68c     fastcgi_index  index.php;" /usr/local/nginx/conf/nginx.conf
sed -i "69c     fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;" /usr/local/nginx/conf/nginx.conf
sed -i "70c      include        fastcgi_params;" /usr/local/nginx/conf/nginx.conf
sed -i "71c      }" /usr/local/nginx/conf/nginx.conf

[root@ansible ~]# ansible nginx -m script -a '/scripts/nginxconf.sh'

受控主机mysql安装配置mysql

//创建系统用户msyql
[root@ansible ~]# ansible mysql -m user -a 'name=mysql system=yes shell=/sbin/nologin state=present'

//安装依赖包
[root@ansible ~]# ansible mysql -m yum -a 'name=ncurses-devel,openssl-devel,openssl,cmake,mariadb-devel,ncurses-compat-libs state=present'

//下载nginx并解压
[root@ansible ~]# ansible mysql -a 'wget https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz'
[root@ansible ~]# ansible mysql -a 'tar xf mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz'

//修改MySQL数据库名称
[root@ansible ~]# ansible mysql -a 'mv mysql-5.7.34-linux-glibc2.12-x86_64 mysql'
[root@ansible ~]# ansible mysql -a 'mv mysql /usr/local/'

//修改目录/usr/local/mysql的属主属组
[root@ansible ~]# ansible mysql -m file -a 'path=/usr/local/mysql owner=mysql group=mysql'

//添加环境变量
[root@ansible ~]# ansible mysql -m shell -a 'echo "export PATH=/usr/local/mysql/bin:$PATH" > /etc/profile.d/mysql.sh'
[root@ansible ~]# ansible mysql -m shell -a 'source /etc/profile.d/mysql.sh'

//头文件
[root@ansible ~]# ansible mysql -a 'ln -sv /usr/local/mysql/include/ /usr/include/mysql'

//库文件
[root@ansible ~]# ansible mysql -m shell -a 'echo "/usr/local/mysql/lib/" > /etc/ld.so.conf.d/mysql.conf'

//man文档
[root@ansible ~]# ansible mysql -a 'sed -i "22a MANDATORY_MANPATH                         /usr/local/mysql/man" /etc/man_db.conf'

//建立数据存放目录
[root@ansible ~]# ansible mysql -m file -a 'path=/opt/data state=directory owner=mysql group=mysql'

//初始化数据库 
[root@ansible ~]# ansible mysql -m shell -a '/usr/local/mysql/bin/mysqld --initialize --user=mysql --datadir=/opt/data/'
192.168.118.131 | CHANGED | rc=0 >>
2022-10-23T14:22:54.470416Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2022-10-23T14:22:54.624595Z 0 [Warning] InnoDB: New log files created, LSN=45790
2022-10-23T14:22:54.663264Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.
2022-10-23T14:22:54.728424Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: 2f3fd8de-52de-11ed-b420-000c290801b6.
2022-10-23T14:22:54.728999Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.
2022-10-23T14:22:55.226089Z 0 [Warning] CA certificate ca.pem is self signed.
2022-10-23T14:22:55.289145Z 1 [Note] A temporary password is generated for root@localhost: #q3L>Ze<k((i

//编写脚本添加mysql配置文件和mysql的service文件
[root@ansible ~]# vim /scripts/mysql.sh 
#!/bin/bash

cat > /etc/my.cnf <<EOF
[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
EOF

cat > /usr/lib/systemd/system/mysqld.service <<EOF
[Unit]
Description=mysql server daemon
After=network.target sshd-keygen.target

[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
EOF

[root@ansible ~]# ansible mysql -m script -a '/scripts/mysql.sh'

[root@ansible ~]# ansible mysql -a 'systemctl daemon-reload'

//开启服务并开机自启
[root@ansible ~]# ansible mysql -m service -a 'name=mysqld state=started enabled=yes'
[root@ansible ~]# ansible mysql -a 'ss -anlt'
192.168.118.131 | CHANGED | rc=0 >>
State  Recv-Q Send-Q Local Address:Port Peer Address:PortProcess
LISTEN 0      128          0.0.0.0:22        0.0.0.0:*          
LISTEN 0      80                 *:3306            *:*          
LISTEN 0      128             [::]:22           [::]:*

受控主机php安装配置php

//安装依赖包
[root@ansible ~]# ansible php -m yum -a 'name=epel-release state=present'
[root@ansible ~]# ansible php -m yum -a 'name=libxml2,libxml2-devel,openssl,openssl-devel,bzip2,bzip2-devel,libcurl,libcurl-devel,libicu-devel,libjpeg,libjpeg-devel,libpng,libpng-devel,openldap-devel,pcre-devel,freetype,freetype-devel,gmp,gmp-devel,libmcrypt,libmcrypt-devel,readline,readline-devel,libxslt,libxslt-devel,mhash,mhash-devel,php-mysqlnd,libsqlite3x-devel,libzip-devel,wget,gcc,gcc-c++,make state=present'
[root@ansible ~]# ansible php -a 'yum -y install http://mirror.centos.org/centos/8-stream/PowerTools/x86_64/os/Packages/oniguruma-devel-6.8.2-2.el8.x86_64.rpm'

//下载PHP并解压
[root@ansible ~]# ansible php -a 'wget https://www.php.net/distributions/php-8.1.11.tar.gz'
[root@ansible ~]# ansible php -a 'tar xf php-8.1.11.tar.gz -C /usr/src'

//编译安装php
[root@ansible ~]# vim scripts/php.sh
#!/bin/bash

cd /usr/src/php-8.1.11/
./configure --prefix=/usr/local/php \
--with-config-file-path=/etc \
--enable-fpm \
--disable-debug \
--disable-rpath \
--enable-shared \
--enable-soap \
--with-openssl \
--enable-bcmath \
--with-iconv \
--with-bz2 \
--enable-calendar \
--with-curl \
--enable-exif  \
--enable-ftp \
--enable-gd \
--with-jpeg \
--with-zlib-dir \
--with-freetype \
--with-gettext \
--enable-mbstring \
--enable-pdo \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-readline \
--enable-shmop \
--enable-simplexml \
--enable-sockets \
--with-zip \
--enable-mysqlnd-compression-support \
--with-pear \
--enable-pcntl \
--enable-posix

[root@ansible ~]# ansible php -m script -a '/scripts/php.sh'
[root@ansible ~]# ansible php -m shell -a 'cd /usr/src/php-8.1.11/ && make && make install'

//配置文件
[root@ansible ~]# ansible php -a 'cp /usr/local/php/etc/php-fpm.conf.default  /usr/local/php/etc/php-fpm.conf'
[root@ansible ~]# ansible php -a 'cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf'

//头文件
[root@ansible ~]# ansible php -a 'ln -sv /usr/local/php /usr/include/php'

//编写service文件
[root@ansible ~]# vim /scripts/phpservice
#!/bin/bash

cat > /usr/lib/systemd/system/php.service << EOF
[Unit]
Description=php server daemon
After=network.target 

[Service]
Type=forking
ExecStart=/usr/local/php/sbin/php-fpm
ExecStop=ps -ef |grep php |grep -v grep|awk '{print$2}'|xargs kill
ExecReload=/bin/kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target
EOF
[root@ansible ~]# ansible php -m script -a '/scripts/phpservice.sh'
[root@ansible ~]# ansible php -a 'systemctl daemon-reload'

//开启服务并开机自启
[root@ansible ~]# ansible php -m service -a 'name=php state=started enabled=yes'
[root@ansible ~]# ansible php -a 'ss -antl'
192.168.118.132 | CHANGED | rc=0 >>
State  Recv-Q Send-Q Local Address:Port Peer Address:PortProcess
LISTEN 0      128        127.0.0.1:9000      0.0.0.0:*          
LISTEN 0      128          0.0.0.0:22        0.0.0.0:*          
LISTEN 0      128             [::]:22           [::]:*  

//在php端上配置网站
[root@ansible ~]# vim /scripts/phpindex.sh
[root@ansible ~]# cat /scripts/phpindex.sh 
#!/bin/bash

mkdir -p /var/www/html
cat > /var/www/html/index.php << EOF
<?php
    phpinfo();
?>
EOF
[root@ansible ~]# ansible php -m script -a '/scripts/phpindex.sh'

//修改php/usr/local/php/etc/php-fpm.d/www.conf文件的clisten和clisten.allowed_clients指向
[root@ansible ~]# ansible php -a 'sed -i "36c listen = 192.168.118.132:9000" /usr/local/php/etc/php-fpm.d/www.conf'
[root@ansible ~]# ansible php -a 'sed -i "63c listen.allowed_clients = 192.168.118.130" /usr/local/php/etc/php-fpm.d/www.conf'


//重启nginx服务和php服务
[root@ansible ~]# ansible nginx -m service -a 'name=nginx state=restarted'
[root@ansible ~]# ansible php -m service -a 'name=php state=restarted'

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