Saltstack推送httpd服务 与 nginx服务

环境

server1(salt-master)	172.25.60.1
server2 (salt-minion)	172.25.60.2
server3 (salt-minion)	172.25.60.3

实验准备：
安装python-setproctitle.x86_64
重启服务：systemctl restart salt-master.service

推送apache

1.修改配置文件

[root@server1 salt]# vim /etc/salt/master  ##注释647-650行
[root@server1 salt]# systemctl restart salt-master.service 

2.server1创建需要的目录与文件

[root@server1 salt]# mkdir /srv/salt
[root@server1 salt]# cd /srv/salt
[root@server1 salt]# mkdir apache
[root@server1 salt]# cd apache/
[root@server1 apache]# vim install.sls

install-apache:                      ##安装服务
  pkg.installed:
    - pkgs:
      - httpd

service-apache:                      ##开启服务
  service.running:
    - name: httpd

简单版install.sls v1.0 运行图省略 同v2.0

简单版install.sls v2.0

3.推送服务

[root@server1 apache]# salt server2 state.sls apache.install

4.检查salt-minion端服务开启情况

推送Nginx服务
1.创建Nginx及所需目录

[root@server1 salt]# mkdir Nginx
[root@server1 salt]# cd Nginx/
[root@server1 Nginx]# mkdir files
[root@server1 Nginx]# cd ..
[root@server1 salt]# mkdir pkgs

2.在pkgs目录下编写install.sls

[root@server1 salt]# mkdir pkgs
[root@server1 salt]# cd pkgs/
[root@server1 pkgs]# vim install.sls
[root@server1 pkgs]# pwd
/srv/salt/pkgs
[root@server1 pkgs]# cat install.sls 
Nginx-make:
  pkg.installed:
    - pkgs:
      - gcc
      - make
      - zlib-devel
      - pcre-devel

3.拷贝软件包与文件模板到files目录下，并编写启动脚本 Nginx.service

真机：
[root@foundation60 saltstack1_8.13_item8]# scp Nginx-1.15.8.tar.gz server1:/srv/salt/Nginx/files
root@172.25.60.1's password: 
Nginx-1.15.8.tar.gz                  100% 1004KB   1.0MB/s   00:00 

##172.25.60.21为安装过Nginx的虚拟机：
root@server1 files]# scp root@172.25.60.21:/usr/local/Nginx-1.15.8/conf/Nginx.conf .

##server1：
[root@server1 files]# ls
Nginx-1.15.8.tar.gz  Nginx.conf
[root@server1 files]# vim Nginx.service
[Unit]
Description=The Nginx HTTP Server
After=network.target remote-fs.target nss-lookup.target
 
[Service]
Type=forking
PIDFile=/usr/local/Nginx/logs/Nginx.pid
ExecStart=/usr/local/Nginx/sbin/Nginx
ExecReload=/usr/local/Nginx/sbin/Nginx -s reload
ExecStop=/usr/local/Nginx/sbin/Nginx -s stop
PrivateTmp=true
 
[Install]
WantedBy=multi-user.target

4.编写Nginx目录写的intsall.sls文件

[root@server1 Nginx]# vim install.sls
[root@server1 Nginx]# cat install.sls 
{% set Nginx_version = '1.15.8'%}    ##设置版本的变量
include:
  - pkgs.install

install-Nginx:
  file.managed:
    - name: /mnt/Nginx-{{ Nginx_version }}.tar.gz
    - source: salt://Nginx/files/Nginx-{{ Nginx_version }}.tar.gz

  cmd.run:
    - name: cd /mnt && tar zxf Nginx-{{ Nginx_version }}.tar.gz && cd Nginx-{{ Nginx_version }} && sed -i 's/CFLAGS="$CFLAGS -g"/#CFLAGS="$CFLAGS -g"/g' auto/cc/gcc && ./configure --prefix=/usr/local/Nginx && make && make install
    - creates: /usr/local/Nginx

5.编写Nginx目录下的服务启动文件service.sls

[root@server1 Nginx]# vim service.sls 
[root@server1 Nginx]# pwd
/srv/salt/Nginx
[root@server1 Nginx]# cat service.sls 
include:
  - Nginx.install

/usr/local/Nginx/conf/Nginx.conf:
  file.managed:
    - source: salt://Nginx/files/Nginx.conf

service-Nginx:
  file.managed:
    - name: /usr/lib/systemd/system/Nginx.service
    - source: salt://Nginx/files/Nginx.service

  service.running:
    - name: Nginx
    - reload: True
    - watch:
      - file: /usr/local/Nginx/conf/Nginx.conf

服务开启方式1：
启动server3的Nginx服务
salt server3 state.sls Nginx.service

服务开启方式2：
使top.sls文件进行多任务的推送

[root@server1 salt]# ls
apache  Nginx  pkgs  top.sls  zabbix
[root@server1 salt]# cat top.sls 
base:
  'server2':
    - apache.install
  'server3':
    - Nginx.service

启动方式：
salt ‘*’ state.highstate