saltstack的jinja模
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[[email protected] ~]# cd /srv/salt/base/
[[email protected] base]# ll
总用量 12
-rw-r--r-- 1 root root 172 11月 14 21:26 apache.sls
-rw-r--r-- 1 root root 128 11月 16 00:12 dns.sls
drwxr-xr-x 2 root root 25 11月 16 00:23 files
-rw-r--r-- 1 root root 28 11月 16 00:22 top.sls
[[email protected] base]# vim dns.sls
[[email protected] base]# cat dns.sls
/etc/resolv.conf:
file.managed:
- source: salt://files/resolv.conf
- user: root
- group: root
- mode: 777
- template: jinja
- defaults: #定义变量
DNS_SERVER: 192.168.43.118
[[email protected] base]# vim files/resolv.conf
[[email protected] base]# cat files/resolv.conf
#jjjjjjjjjjjjjjjjjj
nameserver {{ DNS_SERVER }} #2个大括号表示变量
[[email protected] base]# salt ‘*‘ state.highstate
192.168.43.118:
----------
ID: /etc/resolv.conf
Function: file.managed
Result: True
Comment: File /etc/resolv.conf updated
Started: 00:43:27.222821
Duration: 21.809 ms
Changes:
----------
diff:
---
+++
@@ -1,2 +1,3 @@
#jjjjjjjjjjjjjjjjjj
-nameserver 192.168.43.1
+nameserver 192.168.43.118
+
Summary
------------
Succeeded: 1 (changed=1)
Failed: 0
[[email protected] base]# vim files/resolv.conf
[[email protected] base]# cat files/resolv.conf
#jjjjjjjjjjjjjjjjjj
# {{ grains[‘fqdn_ip4‘] }}
nameserver {{ DNS_SERVER }}
[[email protected] base]# salt ‘*‘ state.highstate
192.168.43.118:
----------
ID: /etc/resolv.conf
Function: file.managed
Result: True
Comment: File /etc/resolv.conf updated
Started: 00:47:03.799795
Duration: 32.514 ms
Changes:
----------
diff:
---
+++
@@ -1,3 +1,3 @@
#jjjjjjjjjjjjjjjjjj
+# [‘192.168.43.118‘]
nameserver 192.168.43.118
-
Summary
------------
Succeeded: 1 (changed=1)
Failed: 0
系统初始化配置：
[[email protected] base]# pwd
/srv/salt/base
[[email protected] base]# mkdir init
[[email protected] base]# mv apache.sls dns.sls files/ /tmp/
[[email protected] base]# tree
.
├── init
└── top.sls
1 directory, 1 file
[[email protected] base]# cp /tmp/dns.sls init/
[[email protected] base]# ll
总用量 4
drwxr-xr-x 2 root root 21 11月 16 00:55 init
-rw-r--r-- 1 root root 28 11月 16 00:22 top.sls
[[email protected] base]# cd init/
[[email protected] init]# ls
dns.sls
[[email protected] init]# vim dns.sls
[[email protected] init]# cat dns.sls
/etc/resolv.conf:
file.managed:
- source: salt://init/files/resolv.conf
- user: root
- group: root
- mode: 777
[[email protected] init]# mkdir files
[[email protected] init]# cp /etc/resolv.conf files/
[[email protected] init]# cp /etc/resolv.conf files/
[[email protected] init]# vim history.sls
[[email protected] init]# cat history.sls
/etc/profile:
file.append: #file模块的追加方法
- text:
- export HISTTIMEFORMAT="%F %T ‘whoami‘"
[[email protected] init]# export PROMPT_COMMAND=‘ { msg=$(history 1 | { read x y; echo $y; });logger "[euid=$(whoami)]":$(who am i):[‘pwd‘]"$msg";} ‘
[[email protected] init]# who
root pts/0 2018-11-16 00:29 (desktop-4a0ohej)
root pts/1 2018-11-16 00:38 (desktop-4a0ohej)
[[email protected] init]# tail -f /var/log/messages
Nov 16 01:01:01 master systemd: Starting Session 34 of user root.
Nov 16 01:10:01 master systemd: Started Session 35 of user root.
Nov 16 01:10:01 master systemd: Starting Session 35 of user root.
Nov 16 01:14:00 master root: [euid=root]:root pts/0 2018-11-16 00:29 (desktop-4a0ohej):[pwd]export PROMPT_COMMAND=‘ { msg=$(history 1 | { read x y; echo $y; });logger "[euid=$(whoami)]":$(who am i):[‘pwd‘]"$msg";} ‘
Nov 16 01:14:04 master root: [euid=root]:root pts/0 2018-11-16 00:29 (desktop-4a0ohej):[pwd]uptime
Nov 16 01:14:39 master root: [euid=root]:root pts/0 2018-11-16 00:29 (desktop-4a0ohej):[pwd]tail -f /var/log/messages
Nov 16 01:14:42 master root: [euid=root]:root pts/0 2018-11-16 00:29 (desktop-4a0ohej):[pwd]uptime
Nov 16 01:15:06 master root: [euid=root]:root pts/0 2018-11-16 00:29 (desktop-4a0ohej):[pwd]tail -f /var/log/messages
Nov 16 01:15:12 master root: [euid=root]:root pts/0 2018-11-16 00:29 (desktop-4a0ohej):[pwd]tail -f /var/log/messages
Nov 16 01:15:17 master root: [euid=root]:root pts/0 2018-11-16 00:29 (desktop-4a0ohej):[pwd]who
[[email protected] init]# ll
总用量 12
-rw-r--r-- 1 root root 172 11月 16 01:17 audit.sls
-rw-r--r-- 1 root root 137 11月 16 00:57 dns.sls
drwxr-xr-x 2 root root 25 11月 16 00:58 files
-rw-r--r-- 1 root root 88 11月 16 01:03 history.sls
[[email protected] init]# cat audit.sls
/etc/bashrc:
file.append:
- text:
- export PROMPT_COMMAND=‘ { msg=$(history 1 | { read x y; echo $y; });logger "[euid=$(whoami)]":$(who am i):[‘pwd‘]"$msg";} ‘
[[email protected] init]# cat sysctl.sls
vm.swappinese: #尽量不适用swap分区
sysctl.present:
- value: 0
net.ipv4.ip_local_port_range:
sysctl.present:
- value: 10000 65000
fs.file-max: #最大打开文件数
sysctl.present:
- value: 100000
[[email protected] init]# vim env_init.sls
[[email protected] init]# cat env_init.sls
include:
- init.dns
- init.history
- init.audit
- init.sysctl
[[email protected] init]# cd ..
[[email protected] base]# ls
init top.sls
[[email protected] base]# vim top.sls
[[email protected] base]# cat top.sls
base:
‘*‘:
- init.env_init #在base路径下去init目录找env_init文件并执行
[[email protected] base]# salt ‘*‘ state.highstate test=True 测试不执行
[[email protected] base]# salt ‘*‘ state.highstate
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