首先在主服务器上搭建ansible直接用云yum装就可以，
yum -y install ansible
如果copy报错一下的语句 "msg": "Aborting, target uses selinux but python bindings (libselinux-python) aren‘t installed!"
需要在被分发的服务器上安装支持包 [[email protected] ~]# mount /dev/sr0 /media/cdrom/ mount: block device /dev/sr0 is write-protected, mounting read-only [[email protected] ~]# yum -y install libselinux-python
然后建立roles的标准化模块相应的目录
[[email protected] myroles]# tree /myroles/
/myroles/
├── nginx.yaml #nginx模组入口配置文件
└── roles
└── nginx #nginx原型模组目录
├── files
├── handlers
├── tasks
│ └── main.yaml #nginx模组的tasks任务配置文件
├── templates
└── vars
7 directories, 2 files
Nginx的剧本书写，在myroles里，跟roles同级
--- - hosts: all gather_facts: True roles: - nginx
然后在Nginx目录下files目录里放置安装包和，安装脚本文件
nginx的搭建脚本
#!/bin/bash mkdir -p /media/cdrom umount /dev/sr0 &>/dev/null mount /dev/sr0 /media/cdrom &>/dev/null dir=/etc/yum.repos.d [ -d $dir ] || mkdir -p $dir cd $dir mv * /tmp/ cat >/etc/yum.repos.d/local.repo << KOF [local] name=localrepo baseurl=file:///media/cdrom/ KOF yum -y clean all &>/dev/null [ $? -eq 0 ] || echo "clean erro" yum makecache &>/dev/null || echo "erro cache" which "wget" [ $? -eq 0 ] || /usr/bin/yum -y install wget &>/dev/null /usr/bin/wget http://mirrors.aliyun.com/repo/epel-6.repo [ $? -eq 0 ] || (/bin/echo "yun源出错" && exit) /usr/bin/yum -y clean all &>/dev/null /usr/bin/yum makecache &>/dev/null [ $? -eq 0 ] || (/bin/echo "yun缓存错误" && exit) /usr/bin/yum -y install pcre-deved openssl-devel &>/dev/null [ $? -eq 0 ] || /bin/echo "pcre error" useradd -M -s /sbin/nologin nginx &>dev/null cd ~ tar xf nginx-1.10.2.tar.gz -C /usr/src/ cd /usr/src/nginx-1.10.2/ ./configure --user=nginx --group=nginx --prefix=/usr/local/nginx-1.10.2/ --with-http_stub_status_module --with-http_ssl_module && make && make install &>/dev/null
在tasks里创建个main.yaml主要任务剧本
- name: t1
copy: src=nginx-1.10.2.tar.gz dest=/root/
register: ttt
- debug: var=ttt
- name: t2
script: nginx.sh
register: rrr
- debug: var=rrr
回到mysoles里执行nginx.yaml剧本
[[email protected] myroles]# ansible-playbook nginx.yaml
PLAY [all] *************************************************************************************************
TASK [Gathering Facts] *************************************************************************************
ok: [web1]
ok: [web2]
TASK [nginx : t1] ******************************************************************************************
ok: [web2]
ok: [web1]
TASK [nginx : debug] ***************************************************************************************
ok: [web1] => {
"ttt": {
"changed": false,
"checksum": "1bafb1557b8d5f992714c0dcbde77036bde98547",
"dest": "/root/nginx-1.10.2.tar.gz",
"diff": {
"after": {
"path": "/root/nginx-1.10.2.tar.gz"
},
"before": {
"path": "/root/nginx-1.10.2.tar.gz"
}
},
"failed": false,
"gid": 0,
"group": "root",
"mode": "0644",
"owner": "root",
"path": "/root/nginx-1.10.2.tar.gz",
"secontext": "unconfined_u:object_r:admin_home_t:s0",
"size": 910812,
"state": "file",
"uid": 0
}
}
ok: [web2] => {
"ttt": {
"changed": false,
"checksum": "1bafb1557b8d5f992714c0dcbde77036bde98547",
"dest": "/root/nginx-1.10.2.tar.gz",
"diff": {
"after": {
"path": "/root/nginx-1.10.2.tar.gz"
},
"before": {
"path": "/root/nginx-1.10.2.tar.gz"
}
},
"failed": false,
"gid": 0,
"group": "root",
"mode": "0644",
"owner": "root",
"path": "/root/nginx-1.10.2.tar.gz",
"secontext": "unconfined_u:object_r:admin_home_t:s0",
"size": 910812,
"state": "file",
"uid": 0
}
}
TASK [nginx : t2] ******************************************************************************************
changed: [web2]
changed: [web1]
TASK [nginx : debug] ***************************************************************************************
ok: [web1] => {
"rrr": {
"changed": true,
"failed": false,
"rc": 0,
"stderr": "Shared connection to 192.168.200.131 closed.\r\n",
"stderr_lines": [
"Shared connection to 192.168.200.131 closed."
],
"stdout": "/usr/bin/wget\r\n--2018-11-12 19:02:03-- http://mirrors.aliyun.com/repo/epel-6.repo\r\nResolving mirrors.aliyun.com... failed: Name or service not known.\r\nwget: unable to resolve host address “mirrors.aliyun.com”\r\nyun源出错\r\n",
"stdout_lines": [
"/usr/bin/wget",
"--2018-11-12 19:02:03-- http://mirrors.aliyun.com/repo/epel-6.repo",
"Resolving mirrors.aliyun.com... failed: Name or service not known.",
"wget: unable to resolve host address “mirrors.aliyun.com”",
"yun源出错"
]
}
}
ok: [web2] => {
"rrr": {
"changed": true,
"failed": false,
"rc": 0,
"stderr": "Shared connection to 192.168.200.133 closed.\r\n",
"stderr_lines": [
"Shared connection to 192.168.200.133 closed."
],
"stdout": "/usr/bin/wget\r\n--2018-11-12 16:03:20-- http://mirrors.aliyun.com/repo/epel-6.repo\r\nResolving mirrors.aliyun.com... 122.72.3.220, 122.72.3.219, 122.72.3.221, ...\r\nConnecting to mirrors.aliyun.com|122.72.3.220|:80... connected.\r\nHTTP request sent, awaiting response... 200 OK\r\nLength: 664 [application/octet-stream]\r\nSaving to: “epel-6.repo”\r\n\r\n\r 0% [ ] 0 --.-K/s \r100%[======================================>] 664 --.-K/s in 0s \r\n\r\n2018-11-12 16:03:21 (62.4 MB/s) - “epel-6.repo” saved [664/664]\r\n\r\n",
"stdout_lines": [
"/usr/bin/wget",
"--2018-11-12 16:03:20-- http://mirrors.aliyun.com/repo/epel-6.repo",
"Resolving mirrors.aliyun.com... 122.72.3.220, 122.72.3.219, 122.72.3.221, ...",
"Connecting to mirrors.aliyun.com|122.72.3.220|:80... connected.",
"HTTP request sent, awaiting response... 200 OK",
"Length: 664 [application/octet-stream]",
"Saving to: “epel-6.repo”",
"",
"",
" 0% [ ] 0 --.-K/s ",
"100%[======================================>] 664 --.-K/s in 0s ",
"",
"2018-11-12 16:03:21 (62.4 MB/s) - “epel-6.repo” saved [664/664]",
""
]
}
}
PLAY RECAP *************************************************************************************************
web1 : ok=5 changed=1 unreachable=0 failed=0
web2 : ok=5 changed=1 unreachable=0 failed=0
这样Nginx服务就先简单的搭建成功，需要主要目前没有任何的配置文件和启动服务
接下来我搭建mysql
原文地址：https://www.cnblogs.com/cash-su/p/9988129.html
时间： 2024-08-30 17:53:51