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SaltStack的安装及简单部署（httpd，nginx）

热度：68   发布时间：2023-12-15 06:03:56.0

SaltStack简介：

  • SaltStack是基于Python开发的一套C/S架构配置管理工具（服务器端称作Master，客户端称作Minion），它的底层使用ZeroMQ消息队列pub/sub方式通信，使用SSL证书签发的方式进行认证管理。号称世界上最快的消息队列ZeroMQ使得SaltStack能快速在成千上万台机器上进行各种操作。

主要功能：

  • Saltstack最主要的两个功能是:配置管理与远程执行
  • Saltstack不只是一个配置管理工具,还是一个云计算与数据中心架构编排的利器
  • Saltstack已经支持Docker相关模块
  • 在友好地支持各大云平台之后,配合Saltstack的Mine实时发现功能可以实现各种云平台业务的自动扩展

工作机制：

  • Master和Minion都以守护进程的方式运行
  • Master监听配置文件里定义的ret_port(接收minion请求),和publish_port(发布消息)的端口
  • 当Minion运行时,它会自动连接到配置文件里定义的Master地址ret_port端口进行连接认证
  • 当Master和Minion可以正常通信后,就可以进行各种各样的配置管理工作了

安装部署

1.软件安装

[root@server1 ~]# cd  2018/
[root@server1 2018]# ls
libsodium-1.0.16-1.el7.x86_64.rpm        PyYAML-3.11-1.el7.x86_64.rpm
openpgm-5.2.122-2.el7.x86_64.rpm         repodata
python2-libcloud-2.0.0-2.el7.noarch.rpm  salt-2018.3.3-1.el7.noarch.rpm
python-cherrypy-5.6.0-2.el7.noarch.rpm   salt-api-2018.3.3-1.el7.noarch.rpm
python-crypto-2.6.1-2.el7.x86_64.rpm     salt-cloud-2018.3.3-1.el7.noarch.rpm
python-futures-3.0.3-1.el7.noarch.rpm    salt-master-2018.3.3-1.el7.noarch.rpm
python-msgpack-0.4.6-1.el7.x86_64.rpm    salt-minion-2018.3.3-1.el7.noarch.rpm
python-psutil-2.2.1-1.el7.x86_64.rpm     salt-ssh-2018.3.3-1.el7.noarch.rpm
python-tornado-4.2.1-1.el7.x86_64.rpm    salt-syndic-2018.3.3-1.el7.noarch.rpm
python-zmq-15.3.0-3.el7.x86_64.rpm       zeromq-4.1.4-7.el7.x86_64.rpm
[root@server1 2018]# yum install -y *[root@server2 ~]# cd  2018/
[root@server2 2018]# ls
libsodium-1.0.16-1.el7.x86_64.rpm        PyYAML-3.11-1.el7.x86_64.rpm
openpgm-5.2.122-2.el7.x86_64.rpm         repodata
python2-libcloud-2.0.0-2.el7.noarch.rpm  salt-2018.3.3-1.el7.noarch.rpm
python-cherrypy-5.6.0-2.el7.noarch.rpm   salt-api-2018.3.3-1.el7.noarch.rpm
python-crypto-2.6.1-2.el7.x86_64.rpm     salt-cloud-2018.3.3-1.el7.noarch.rpm
python-futures-3.0.3-1.el7.noarch.rpm    salt-master-2018.3.3-1.el7.noarch.rpm
python-msgpack-0.4.6-1.el7.x86_64.rpm    salt-minion-2018.3.3-1.el7.noarch.rpm
python-psutil-2.2.1-1.el7.x86_64.rpm     salt-ssh-2018.3.3-1.el7.noarch.rpm
python-tornado-4.2.1-1.el7.x86_64.rpm    salt-syndic-2018.3.3-1.el7.noarch.rpm
python-zmq-15.3.0-3.el7.x86_64.rpm       zeromq-4.1.4-7.el7.x86_64.rpm
[root@server1 2018]# yum install -y *[root@server3 ~]# cd  2018/
[root@server3 2018]# ls
libsodium-1.0.16-1.el7.x86_64.rpm        PyYAML-3.11-1.el7.x86_64.rpm
openpgm-5.2.122-2.el7.x86_64.rpm         repodata
python2-libcloud-2.0.0-2.el7.noarch.rpm  salt-2018.3.3-1.el7.noarch.rpm
python-cherrypy-5.6.0-2.el7.noarch.rpm   salt-api-2018.3.3-1.el7.noarch.rpm
python-crypto-2.6.1-2.el7.x86_64.rpm     salt-cloud-2018.3.3-1.el7.noarch.rpm
python-futures-3.0.3-1.el7.noarch.rpm    salt-master-2018.3.3-1.el7.noarch.rpm
python-msgpack-0.4.6-1.el7.x86_64.rpm    salt-minion-2018.3.3-1.el7.noarch.rpm
python-psutil-2.2.1-1.el7.x86_64.rpm     salt-ssh-2018.3.3-1.el7.noarch.rpm
python-tornado-4.2.1-1.el7.x86_64.rpm    salt-syndic-2018.3.3-1.el7.noarch.rpm
python-zmq-15.3.0-3.el7.x86_64.rpm       zeromq-4.1.4-7.el7.x86_64.rpm
[root@server1 2018]# yum install -y *

2.启动服务及主从节点

启动主节点
[root@server1 2018]# cd /etc/salt/
[root@server1 salt]# systemctl start salt-master
启动两个从节点
[root@server2 2018]# cd /etc/salt/
[root@server2 salt]# vim minion		##指定主节点16 master: 172.25.4.1
[root@server2 salt]# systemctl start salt-minion[root@server3 2018]# cd /etc/salt/
[root@server3 salt]# vim minion		##指定主节点16 master: 172.25.4.1
[root@server3 salt]# systemctl start salt-minion

3.添加密钥（查看密钥，并加入）

[root@server1 salt]# salt-key -L		##查看密钥信息
Accepted Keys:
Denied Keys:
Unaccepted Keys:
server2
server3
Rejected Keys:
[root@server1 salt]# salt-key -a server2		##给server2添加密钥
The following keys are going to be accepted:
Unaccepted Keys:
server2
Proceed? [n/Y] Y   
Key for minion server2 accepted.
[root@server1 salt]# salt-key -L			##查看是否添加成功
Accepted Keys:
server2
Denied Keys:
Unaccepted Keys:
server3
Rejected Keys:
[root@server1 salt]# salt-key -A			##给全部节点添加密钥
The following keys are going to be accepted:
Unaccepted Keys:
server3
Proceed? [n/Y] Y
Key for minion server3 accepted.
[root@server1 salt]# salt-key -L			##查看是否成功
Accepted Keys:
server2
server3
Denied Keys:
Unaccepted Keys:
Rejected Keys:

在这里插入图片描述

测试：

[root@server1 salt]# salt '*' test.ping			##查看能否ping通所有节点
server3:True
server2:True[root@server1 minions]# salt '*' cmd.run 'df -h'		##查看所有节点挂载情况
server3:Filesystem             Size  Used Avail Use% Mounted on/dev/mapper/rhel-root   17G  1.3G   16G   8% /devtmpfs               910M     0  910M   0% /devtmpfs                  920M   12K  920M   1% /dev/shmtmpfs                  920M   17M  904M   2% /runtmpfs                  920M     0  920M   0% /sys/fs/cgroup/dev/sda1             1014M  139M  876M  14% /boottmpfs                  184M     0  184M   0% /run/user/0
server2:Filesystem             Size  Used Avail Use% Mounted on/dev/mapper/rhel-root   17G  1.3G   16G   8% /devtmpfs               1.9G     0  1.9G   0% /devtmpfs                  1.9G   12K  1.9G   1% /dev/shmtmpfs                  1.9G   17M  1.9G   1% /runtmpfs                  1.9G     0  1.9G   0% /sys/fs/cgroup/dev/sda1             1014M  139M  876M  14% /boottmpfs                  380M     0  380M   0% /run/user/0
[root@server1 minions]# salt '*' cmd.run 'hostname'	##查看节点主机名
server3:server3
server2:server2

4.进程查看

[root@server1 salt]# yum install -y lsof
[root@server1 salt]# netstat -tnlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      638/sshd            
tcp        0      0 0.0.0.0:4505            0.0.0.0:*               LISTEN      2237/python         
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      836/master          
tcp        0      0 0.0.0.0:4506            0.0.0.0:*               LISTEN      2243/python         
tcp6       0      0 :::22                   :::*                    LISTEN      638/sshd            
tcp6       0      0 ::1:25                  :::*                    LISTEN      836/master

（2）查看建立的关系

[root@server1 salt]# lsof -i :4505
COMMAND    PID USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
salt-mast 2237 root   15u  IPv4  24353      0t0  TCP *:4505 (LISTEN)
salt-mast 2237 root   17u  IPv4  27429      0t0  TCP server1:4505->server2:51706 (ESTABLISHED)
salt-mast 2237 root   18u  IPv4  27718      0t0  TCP server1:4505->server3:50856 (ESTABLISHED)

在这里插入图片描述

（3）查看那python端口情况

[root@server1 salt]# yum install python-setproctitle -y
[root@server1 salt]# systemctl restart salt-master
[root@server1 salt]# ps ax

在这里插入图片描述
5.验证密钥关系
（1）server1的公钥和server2的私钥关系

[root@server1 salt]# cd pki/master
[root@server1 master]# md5sum master.pub 
d366dca2e7be0dea942a85aa80ca93a4  master.pub
[root@server2 salt]# cd pki/
[root@server2 pki]# ls
master  minion
[root@server2 pki]# cd minion/
[root@server2 minion]# ls
minion_master.pub  minion.pem  minion.pub
[root@server2 minion]# md5sum minion_master.pub 
d366dca2e7be0dea942a85aa80ca93a4  minion_master.pub		##公私钥相同

（2）server2的公钥和server1的私钥关系

[root@server2 minion]# md5sum minion.pub 
f3d61e3ab4a5f780346e5cd3a5fc45aa  minion.pub
[root@server1 master]# cd minions
[root@server1 minions]# md5sum server2
f3d61e3ab4a5f780346e5cd3a5fc45aa  server2			##公私钥相同

（3）server3和server1的密钥关系

[root@server1 minions]# md5sum server3
a241252542e33ed21db13594628ca5a9  server3
[root@server3 salt]# cd pki/minion/
[root@server3 minion]# md5sum minion_master.pub 
d366dca2e7be0dea942a85aa80ca93a4  minion_master.pub
[root@server3 minion]# ls
minion_master.pub  minion.pem  minion.pub
[root@server3 minion]# md5sum minion.pub 
a241252542e33ed21db13594628ca5a9  minion.pub

二、了解YAML

  • 默认的SLS文件的renderer是YAML renderer。YAML是一个有很多强大特性的标记性语言。Salt使用了一个YAML的小型子集，映射非常常用的数据结构，像列表和字典。YAML renderer的工作是将YAML数据格式的结构编译成为Python数据结构给Salt使用。
    尽管YAML语法可能第一眼看上去很简洁但令人畏惧，但是只要记住三个非常简单的规则就可以使用YAML语法写SLS文件了。

  • 三个规则：

1.规则一: 缩进

  • YAML使用一个固定的缩进风格表示数据层结构关系。Salt需要每个缩进级别
  • 由两个空格组成。不要使用tabs。

2.规则二: 冒号

Python的字典当然理所当然是简单的键值对。其他语言的用户应该
知道这个数据类型叫哈希表或者关联数组。字典的keys在YAML中的表现形式是一个以冒号结尾的字符串。Values的
表现形式冒号下面的每一行，用一个空格隔开:my_key: my_value在Python中，上面的将映射为:{'my_key': 'my_value'}另一种选择，一个value可以通过缩进与key联接。my_key:my_value注解上面的语法是有效的YAML，但是在SLS文件罕见，因为通常情况下，一个key
的value不是单一的，而是一个 列表 的values。在Python中，上面的将映射为:{'my_key': 'my_value'}字典可以被嵌套:first_level_dict_key:second_level_dict_key: value_in_second_level_dict在Python中:{'first_level_dict_key': {'second_level_dict_key': 'value_in_second_level_dict'}
}

3.规则三: 短横杠

想要表示列表项，使用一个短横杠加一个空格。多个项使用同样的缩进
级别作为同一列表的一部分。- list_value_one
- list_value_two
- list_value_three列表可以可以作为一个键值对的value。这个在Salt很常见:my_dictionary:- list_value_one- list_value_two- list_value_three在Python中，上面的将映射为:{'my_dictionary': ['list_value_one', 'list_value_two', 'list_value_three']}

三、配置简单的自动化部署（安装httpd）
1.修改master端的配置文件，开启使用sls类型文件

[root@server1 salt]# vim master   674 file_roots:675   base:676     - /srv/salt      ##这个目录没有，需要自己创建
[root@server1 salt]# mkdir /srv/salt
[root@server1 salt]# systemctl restart salt-master

2.安装httpd
(1)仅安装httpd的脚本

[root@server1 salt]# mkdir apache
[root@server1 salt]# cd apache/
[root@server1 apache]# ls
[root@server1 apache]# vim install.sls
httpd:pkg.installed
[root@server1 apache]# salt server2 state.sls apache.install	##在默认目录下的apache目录执行install.sls脚本文件
server2:
----------ID: httpdFunction: pkg.installedResult: TrueComment: All specified packages are already installedStarted: 10:22:10.488545Duration: 2375.758 msChanges:   Summary for server2
------------
Succeeded: 1
Failed:    0
------------
Total states run:     1
Total run time:   2.376 s

在这里插入图片描述
（2）编写安装相关组建和运行脚本

[root@server1 apache]# vim install.sls 
httpd-install:pkg.installed:- pkgs:- httpd- php- httpd-toolsservice.running:- name: httpd- enable: true- reload: true
[root@server1 apache]# salt server2 state.sls apache.install
server2:
----------ID: httpd-installFunction: pkg.installedResult: TrueComment: All specified packages are already installedStarted: 10:33:38.079621Duration: 2391.53 msChanges:   
----------ID: httpd-installFunction: service.runningName: httpdResult: TrueComment: The service httpd is already runningStarted: 10:33:40.474549Duration: 116.362 msChanges:   Summary for server2
------------
Succeeded: 2
Failed:    0
------------
Total states run:     2
Total run time:   2.508 s

在这里插入图片描述
(3)安装时指定服务配置文件并运行服务

[root@server1 apache]# vim install.sls 
httpd-install:pkg.installed:- pkgs:- httpd- php- httpd-toolsservice.running:- name: httpd- enable: true- reload: true/etc/httpd/conf/http.conf:file.managed:- source: salt://apache/files/httpd.conf- user: root- group: root- mode: 644
[root@server1 apache]# mkdir files
[root@server1 apache]# cd files/
[root@server1 files]# scp server2:/etc/httpd/conf/httpd.conf .
root@server2's password: 
httpd.conf                                    100%   11KB  11.5KB/s   00:00    
[root@server1 files]# salt server2 state.sls apache.install
server2:
----------ID: httpd-installFunction: pkg.installedResult: TrueComment: All specified packages are already installedStarted: 10:37:02.801180Duration: 2465.82 msChanges:   
----------ID: httpd-installFunction: service.runningName: httpdResult: TrueComment: The service httpd is already runningStarted: 10:37:05.270318Duration: 115.421 msChanges:   
----------ID: /etc/httpd/conf/http.confFunction: file.managedResult: TrueComment: File /etc/httpd/conf/http.conf updatedStarted: 10:37:05.397494Duration: 233.42 msChanges:   ----------diff:New filemode:0644Summary for server2
------------
Succeeded: 3 (changed=1)
Failed:    0
------------
Total states run:     3
Total run time:   2.815 s

在这里插入图片描述
在从节点上查看是否修改了默认配置文件

[root@server3 minion]# yum install -y tree
[root@server3 minion]# cd /var/cache/salt/minion/
[root@server3 minion]# tree .
.
├── accumulator
├── extmods
├── files
│   └── base
│       └── apache
│           ├── files
│           │   └── httpd.conf
│           └── install.sls
├── highstate.cache.p
├── pkg_refresh
├── proc
└── sls.p

在这里插入图片描述
(4)将安装脚本和运行脚本分离

[root@server1 apache]# vim install.sls ##仅安装不运行
httpd-install:pkg.installed:- pkgs:- httpd- php- httpd-toolsfile.managed:- name: /etc/httpd/conf/httpd.conf- source: salt://apache/files/httpd.conf- user: root- group: root- mode: 644[root@server1 apache]# vim service.sls 
include:- apache.install			##运行时默认先执行安装脚本httpd-service:service.running:- name: httpd- enable: true- reload: true- watch:- file: httpd-install[root@server1 apache]# salt server2 state.sls apache.service		##运行查看
server2:
----------ID: httpd-installFunction: pkg.installedResult: TrueComment: All specified packages are already installedStarted: 11:45:37.211712Duration: 2374.928 msChanges:   
----------ID: httpd-installFunction: file.managedName: /etc/httpd/conf/httpd.confResult: TrueComment: File /etc/httpd/conf/httpd.conf is in the correct stateStarted: 11:45:39.595859Duration: 201.049 msChanges:   
----------ID: httpd-serviceFunction: service.runningName: httpdResult: TrueComment: The service httpd is already runningStarted: 11:45:39.801734Duration: 117.124 msChanges:   Summary for server2
------------
Succeeded: 3
Failed:    0
------------
Total states run:     3
Total run time:   2.693 s

在这里插入图片描述
四.配置nginx自动安装脚本
1.配置安装脚本

[root@server1 salt]# mkdir nginx
[root@server1 salt]# cd nginx/
[root@server1 nginx]# mkdir files
[root@server1 nginx]# vim install.sls	##安装脚本
nginx-install:pkg.installed:- pkgs:- pcre-devel- zlib-devel- gcc- makefile.managed:- name: /mnt/nginx-1.15.8.tar.gz- source: salt://nginx/files/nginx-1.15.8.tar.gzcmd.run:- name: cd /mnt && tar zxf nginx-1.15.8.tar.gz && cd nginx-1.15.8 && sed -i 's/CFLAGS="$CFLAGS -g"/#CFLAGS="$CFLAGS -g"/g' auto/cc/gcc && ./configure --prefix=/usr/local/nginx &> /dev/null && make &> /dev/null && make install &> /dev/null && cd .. && rm -fr nginx-1.15.8- creates: /usr/local/nginx

2.配置执行脚本（分离）

[root@server1 nginx]# vim service.sls	##安装并执行脚本
include:- nginx.install/usr/local/nginx/conf/nginx.conf:file.managed:- source: salt://nginx/files/nginx.confnginx-service:file.managed:- name: /etc/systemd/system/nginx.service- source: salt://nginx/files/nginx.serviceservice.running:- name: nginx- enable: true- reload: true			##默认重启- watch:- file: /usr/local/nginx/conf/nginx.conf

3.files中添加所需组件

[root@server1 nginx]# cd files/
[root@server1 files]# vim nginx.service		##脚本文件
[Unit]
Description=The NGINX HTTP and reverse proxy server
After=syslog.target network.target remote-fs.target nss-lookup.target[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStartPre=/usr/local/nginx/sbin/nginx -t
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[root@server1 files]# ls		##其他两个文件在主机上配置发送到本目录下
nginx-1.15.8.tar.gz  nginx.conf  nginx.service

4.执行脚本

[root@server1 nginx]# salt server3 state.sls nginx.service
server3:
----------ID: nginx-installFunction: pkg.installedResult: TrueComment: 3 targeted packages were installed/updated.The following packages were already installed: makeStarted: 12:24:41.763917Duration: 16877.221 msChanges:   ----------cpp:----------new:4.8.5-11.el7old:gcc:----------new:4.8.5-11.el7old:glibc-devel:----------new:2.17-157.el7old:glibc-headers:----------new:2.17-157.el7old:kernel-headers:----------new:3.10.0-514.el7old:libmpc:----------new:1.0.1-3.el7old:mpfr:----------new:3.1.1-4.el7old:pcre-devel:----------new:8.32-15.el7_2.1old:zlib-devel:----------new:1.2.7-17.el7old:
----------ID: nginx-installFunction: file.managedName: /mnt/nginx-1.15.8.tar.gzResult: TrueComment: File /mnt/nginx-1.15.8.tar.gz updatedStarted: 12:24:58.693188Duration: 267.03 msChanges:   ----------diff:New filemode:0644
----------ID: nginx-installFunction: cmd.runName: cd /mnt && tar zxf nginx-1.15.8.tar.gz && cd nginx-1.15.8 && sed -i 's/CFLAGS="$CFLAGS -g"/#CFLAGS="$CFLAGS -g"/g' auto/cc/gcc && ./configure --prefix=/usr/local/nginx &> /dev/null && make &> /dev/null && make install &> /dev/null && cd .. && rm -fr nginx-1.15.8Result: TrueComment: Command "cd /mnt && tar zxf nginx-1.15.8.tar.gz && cd nginx-1.15.8 && sed -i 's/CFLAGS="$CFLAGS -g"/#CFLAGS="$CFLAGS -g"/g' auto/cc/gcc && ./configure --prefix=/usr/local/nginx &> /dev/null && make &> /dev/null && make install &> /dev/null && cd .. && rm -fr nginx-1.15.8" runStarted: 12:24:58.998533Duration: 18199.284 msChanges:   ----------pid:8159retcode:0stderr:stdout:
----------ID: /usr/local/nginx/conf/nginx.confFunction: file.managedResult: TrueComment: File /usr/local/nginx/conf/nginx.conf is in the correct stateStarted: 12:25:17.198062Duration: 465.018 msChanges:   
----------ID: nginx-serviceFunction: file.managedName: /etc/systemd/system/nginx.serviceResult: TrueComment: File /etc/systemd/system/nginx.service updatedStarted: 12:25:17.663368Duration: 78.281 msChanges:   ----------diff:New filemode:0644
----------ID: nginx-serviceFunction: service.runningName: nginxResult: TrueComment: Service nginx is already enabled, and is runningStarted: 12:26:40.753937Duration: 78.23 msChanges:   ----------nginx:TrueSummary for server3
------------
Succeeded: 6 (changed=1)
Failed:    0
------------
Total states run:     6
Total run time: 715.818 ms

在这里插入图片描述
5.测试是否生效：

[root@server1 nginx]# curl server3
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>body {width: 35em;margin: 0 auto;font-family: Tahoma, Verdana, Arial, sans-serif;}
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p><p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p><p><em>Thank you for using nginx.</em></p>
</body>
</html>

在这里插入图片描述
6.更改nginx配置文件再运行（因为在运行脚本中写了默认重启服务，所以再次执行脚本就生效啦）

[root@server1 nginx]# cd files/[root@server1 files]# vim nginx.conf3 worker_processes  auto;		##以主机的cpu片数，自动分配进程[root@server1 files]# cd ..
[root@server1 nginx]# salt server3 state.sls nginx.service
server3:
----------ID: nx-installFunction: pkg.installedResult: TrueComment: All specified packages are already installedStarted: 12:58:26.902799Duration: 3255.187 msChanges:   
----------ID: nx-installFunction: file.managedName: /mnt/nginx-1.15.8.tar.gzResult: TrueComment: File /mnt/nginx-1.15.8.tar.gz is in the correct stateStarted: 12:58:30.166477Duration: 185.126 msChanges:   
----------ID: nx-installFunction: cmd.runName: cd /mnt && tar zxf nginx-1.15.8.tar.gz && cd nginx-1.15.8 && sed -i 's/CFLAGS="$CFLAGS -g"/#CFLAGS="$CFLAGS -g"/g' auto/cc/gcc && ./configure --prefix=/usr/local/nginx &> /dev/null && make &> /dev/null && make install &> /dev/null && cd .. && rm -fr nginx-1.15.8Result: TrueComment: /usr/local/nginx existsStarted: 12:58:30.356785Duration: 3.352 msChanges:   
----------ID: /usr/local/nginx/conf/nginx.confFunction: file.managedResult: TrueComment: File /usr/local/nginx/conf/nginx.conf updatedStarted: 12:58:30.360843Duration: 108.806 msChanges:   ----------diff:--- +++ @@ -1,6 +1,6 @@#user  nobody;-worker_processes  1;+worker_processes  auto;#error_log  logs/error.log;#error_log  logs/error.log  notice;
----------ID: nginx-serviceFunction: file.managedName: /etc/systemd/system/nginx.serviceResult: TrueComment: File /etc/systemd/system/nginx.service is in the correct stateStarted: 12:58:30.470633Duration: 283.309 msChanges:   
----------ID: nginx-serviceFunction: service.runningName: nginxResult: TrueComment: Service reloadedStarted: 12:58:30.911930Duration: 151.5 msChanges:   ----------nginx:TrueSummary for server3
------------
Succeeded: 6 (changed=2)
Failed:    0
------------
Total states run:     6
Total run time:   3.987 s

五.自动化部署server2和server3的服务
1.指定节点运行安装指定服务

[root@server1 salt]# vim top.sls 
base:'server2':- apache.service'server3':- nginx.service

2.运行sls文件，查看能否生效

[root@server1 salt]# salt '*' state.highstate
server2:
----------ID: httpd-installFunction: pkg.installedResult: TrueComment: All specified packages are already installedStarted: 13:02:47.972426Duration: 2549.071 msChanges:   
----------ID: httpd-installFunction: file.managedName: /etc/httpd/conf/httpd.confResult: TrueComment: File /etc/httpd/conf/httpd.conf is in the correct stateStarted: 13:02:50.530064Duration: 122.523 msChanges:   
----------ID: httpd-serviceFunction: service.runningName: httpdResult: TrueComment: The service httpd is already runningStarted: 13:02:50.658502Duration: 120.327 msChanges:   Summary for server2
------------
Succeeded: 3
Failed:    0
------------
Total states run:     3
Total run time:   2.792 s
server3:
----------ID: nx-installFunction: pkg.installedResult: TrueComment: All specified packages are already installedStarted: 13:02:48.920742Duration: 2759.112 msChanges:   
----------ID: nx-installFunction: file.managedName: /mnt/nginx-1.15.8.tar.gzResult: TrueComment: File /mnt/nginx-1.15.8.tar.gz is in the correct stateStarted: 13:02:51.688563Duration: 219.026 msChanges:   
----------ID: nx-installFunction: cmd.runName: cd /mnt && tar zxf nginx-1.15.8.tar.gz && cd nginx-1.15.8 && sed -i 's/CFLAGS="$CFLAGS -g"/#CFLAGS="$CFLAGS -g"/g' auto/cc/gcc && ./configure --prefix=/usr/local/nginx &> /dev/null && make &> /dev/null && make install &> /dev/null && cd .. && rm -fr nginx-1.15.8Result: TrueComment: /usr/local/nginx existsStarted: 13:02:51.912767Duration: 3.357 msChanges:   
----------ID: /usr/local/nginx/conf/nginx.confFunction: file.managedResult: TrueComment: File /usr/local/nginx/conf/nginx.conf is in the correct stateStarted: 13:02:51.916857Duration: 63.208 msChanges:   
----------ID: nginx-serviceFunction: file.managedName: /etc/systemd/system/nginx.serviceResult: TrueComment: File /etc/systemd/system/nginx.service is in the correct stateStarted: 13:02:51.981059Duration: 62.075 msChanges:   
----------ID: nginx-serviceFunction: service.runningName: nginxResult: TrueComment: The service nginx is already runningStarted: 13:02:52.048821Duration: 113.759 msChanges:   Summary for server3
------------
Succeeded: 6
Failed:    0
------------
Total states run:     6
Total run time:   3.221 s
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