saltstack高级状态的使用、top file的使用、数据系统grains和pillar的使用
1. YAML语言
YAML
是一种直观的能够被电脑识别的数据序列化格式,是一个可读性高并且容易被人类阅读,容易和脚本语言交互,用来表达资料序列的编程语言。
它类似于标准通用标记语言的子集XML的数据描述语言,语法比XML简单很多。
YAML
语言的格式如下:
house:
family:
name: Doe
parents:
- John
- Jane
children:
- Paul
- Mark
- Simone
address:
number: 34
street: Main Street
city: Nowheretown
zipcode: 12345
YAML的基本规则:
- 使用缩进来表示层级关系,每层2个空格,禁止使用TAB键
- 当冒号不是处于最后时,冒号后面必须有一个空格
- 用 - 表示列表,- 的后面必须有一个空格
- 用 # 表示注释
YAML配置文件要放到SaltStack让我们放的位置,可以在SaltStack的 Master 配置文件中查找file_roots即可看到。
[root@master ~]# vim /etc/salt/master
...此处省略N行
file_roots:
base:
- /srv/salt/base
test:
- /srv/salt/test
dev:
- /srv/salt/dev
prod:
- /srv/salt/prod
...此处省略N行
[root@master ~]# mkdir -p /srv/salt/{base,test,dev,prod}
[root@master ~]# tree /srv/salt/
/srv/salt/
├── base
├── dev
├── prod
└── test
4 directories, 0 files
[root@master ~]# systemctl restart salt-master
需要注意:
- base是默认的位置,如果file_roots只有一个,则base是必备的且必须叫base,不能改名
2. top file
2.1 top file介绍
直接通过命令执行sls文件时够自动化吗?答案是否定的,因为我们还要告诉某台主机要执行某个任务,自动化应该是我们让它干活时,它自己就知道哪台主机要干什么活,但是直接通过命令执行sls文件并不能达到这个目的,为了解决这个问题,top file 应运而生。
top file就是一个入口,top file的文件名可通过在 Master的配置文件中搜索top.sls找出,且此文件必须在 base 环境中,默认情况下此文件必须叫top.sls。
top file的作用就是告诉对应的主机要干什么活,比如让web服务器启动web服务,让数据库服务器安装mysql等等。
top file 实例:
[root@master ~]# tree /srv/salt/
/srv/salt/
├── base
│ ├── top.sls
│ └── web
│ └── apache
│ └── install.sls
└── test
[root@master ~]# cat /srv/salt/base/web/apache/install.sls
apache-install:
pkg.installed:
- name: httpd
apache-service:
service.running:
- name: httpd
- enable: true
[root@master ~]#
[root@master ~]# cat /srv/salt/base/top.sls
base:
'node1':
- web.apache.install
[root@master ~]#
[root@master ~]# salt 'node1' test.pingnode1:
True
[root@master ~]# salt 'node1' state.highstate
node1:
----------
ID: apache-install
Function: pkg.installed
Name: httpd
Result: True
Comment: All specified packages are already installed
Started: 01:04:20.611833
Duration: 828.553 ms
Changes:
----------
ID: apache-service
Function: service.running
Name: httpd
Result: True
Comment: The service httpd is already running
Started: 01:04:21.443173
Duration: 57.574 ms
Changes:
Summary for node1
------------
Succeeded: 2
Failed: 0
------------
Total states run: 2
Total run time: 886.127 ms
[root@master ~]#
//查看minion的httpd状态
[root@mode1 salt]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/h>
Active: active (running) since Tue 2021-1>
Docs: man:httpd.service(8)
Main PID: 141238 (httpd)
Status: "Running, listening on: port 80"
Tasks: 213 (limit: 4743)
Memory: 25.3M
CGroup: /system.slice/httpd.service
├─141238 /usr/sbin/httpd -DFOREGROUND
├─141938 /usr/sbin/httpd -DFOREGROUND
├─141939 /usr/sbin/httpd -DFOREGROUND
├─141940 /usr/sbin/httpd -DFOREGROUND
└─141941 /usr/sbin/httpd -DFOREGROUND
11月 02 01:03:01 mode1 systemd[1]: Starting The Apache HTTP Server...
11月 02 01:03:16 mode1 httpd[141238]: AH00558: httpd: Could not reliably determine the server's fully qu>
11月 02 01:03:16 mode1 systemd[1]: Started The Apache HTTP Server.
11月 02 01:03:26 mode1 httpd[141238]: Server configured, listening on: port 80
lines 10-19/19 (END)
注意:
若top file里面的目标是用 * 表示的,要注意的是,top file里面的 * 表示的是所有要执行状态的目标,而 salt '*' state.highstate 里面的 * 表示通知所有机器干活,而是否要干活则是由top file来指定的
2.2 高级状态highstate的使用
管理SaltStack时一般最常用的管理操作就是执行高级状态
[root@master ~]# salt '*' state.highstate //生产环境禁止这样使用salt命令
注意:
上面让所有人执行高级状态,但实际工作当中,一般不会这么用,工作当中一般都是通知某台或某些台目标主机来执行高级状态,具体是否执行则是由top file来决定的。
若在执行高级状态时加上参数test=True,则它会告诉我们它将会做什么,但是它不会真的去执行这个操作。
//停掉minon上的httpd服务
[root@mode1 salt]# systemctl stop httpd
[root@mode1 salt]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/h>
Active: inactive (dead) since Tue 2021-11>
Docs: man:httpd.service(8)
Process: 141238 ExecStart=/usr/sbin/httpd >
Main PID: 141238 (code=exited, status=0/SUC>
Status: "Running, listening on: port 80"
11月 02 01:03:01 mode1 systemd[1]: Starting >
11月 02 01:03:16 mode1 httpd[141238]: AH0055>
11月 02 01:03:16 mode1 systemd[1]: Started T>
11月 02 01:03:26 mode1 httpd[141238]: Server>
11月 02 01:10:11 mode1 systemd[1]: Stopping >
11月 02 01:10:12 mode1 systemd[1]: httpd.ser>
11月 02 01:10:12 mode1 systemd[1]: Stopped T>
lines 1-15/15 (END)
//在master上执行高级状态的测试
[root@master ~]# salt 'node1' state.highstate test=true
node1:
----------
ID: apache-install
Function: pkg.installed
Name: httpd
Result: True
Comment: All specified packages are already installed
Started: 01:11:08.565015
Duration: 882.648 ms
Changes:
----------
ID: apache-service
Function: service.running
Name: httpd
Result: None
Comment: Service httpd is set to start
Started: 01:11:09.449509
Duration: 43.376 ms
Changes:
Summary for node1
------------
Succeeded: 2 (unchanged=1)
Failed: 0
------------
Total states run: 2
Total run time: 926.024 ms
//在minion上查看httpd是否启动
[root@mode1 salt]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/h>
Active: inactive (dead) since Tue 2021-11>
Docs: man:httpd.service(8)
Process: 141238 ExecStart=/usr/sbin/httpd >
Main PID: 141238 (code=exited, status=0/SUC>
Status: "Running, listening on: port 80"
11月 02 01:03:01 mode1 systemd[1]: Starting >
11月 02 01:03:16 mode1 httpd[141238]: AH0055>
11月 02 01:03:16 mode1 systemd[1]: Started T>
11月 02 01:03:26 mode1 httpd[141238]: Server>
11月 02 01:10:11 mode1 systemd[1]: Stopping >
11月 02 01:10:12 mode1 systemd[1]: httpd.ser>
11月 02 01:10:12 mode1 systemd[1]: Stopped T>
lines 1-15/15 (END)
//由此可见高级状态并没有执行,因为httpd并没有启动
3.SaltStack数据系统
SaltStack有两大数据系统,分别是:
- Grains
- Pillar
4.SaltStack数据系统组件
4.1 SaltStack组件之Grains
Grains是SaltStack的一个组件,其存放着minion启动时收集到的信息。
Grains是SaltStack组件中非常重要的组件之一,因为我们在做配置部署的过程中会经常使用它,Grains是SaltStack记录minion的一些静态信息的组件。可简单理解为Grains记录着每台minion的一些常用属性,比如CPU、内存、磁盘、网络信息等。我们可以通过grains.items查看某台minion的所有Grains信息。
Grains的功能:
- 收集资产信息
Grains应用场景: - 信息查询
- 在命令行下进行目标匹配
- 在top file中进行目标匹配
- 在模板中进行目标匹配
模板中进行目标匹配请看:https://docs.saltstack.com/en/latest/topics/pillar/
信息查询实例:
//列出所有grains的key和value
[root@master ~]# salt 'node1' grains.items
node1:
----------
biosreleasedate:
07/22/2020
biosversion:
6.00
cpu_flags:
- fpu
- vme
- de
- pse
- tsc
- msr
- pae
- mce
- cx8
- apic
- sep
- mtrr
- pge
- mca
- cmov
- pat
- pse36
- clflush
- mmx
- fxsr
- sse
- sse2
- ss
- syscall
- nx
- pdpe1gb
- rdtscp
- lm
- constant_tsc
- arch_perfmon
- nopl
- xtopology
- tsc_reliable
- nonstop_tsc
- cpuid
- pni
- pclmulqdq
- ssse3
- fma
- cx16
- pcid
- sse4_1
- sse4_2
- x2apic
- movbe
- popcnt
- tsc_deadline_timer
- aes
- xsave
- avx
- f16c
- rdrand
- hypervisor
- lahf_lm
- abm
- 3dnowprefetch
- cpuid_fault
- invpcid_single
- pti
- ssbd
- ibrs
- ibpb
- stibp
- fsgsbase
- tsc_adjust
- bmi1
- avx2
- smep
- bmi2
- invpcid
- rdseed
- adx
- smap
- clflushopt
- xsaveopt
- xsavec
- xgetbv1
- xsaves
- arat
- md_clear
- flush_l1d
- arch_capabilities
cpu_model:
Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz
cpuarch:
x86_64
cwd:
/
disks:
- sr0
- sda
dns:
----------
domain:
ip4_nameservers:
- 192.168.72.2
ip6_nameservers:
nameservers:
- 192.168.72.2
options:
search:
- localdomain
sortlist:
domain:
efi:
False
efi-secure-boot:
False
fqdn:
mode1
fqdn_ip4:
- 192.168.72.139
fqdn_ip6:
- fe80::8c5a:fae4:e5a7:a2b7
fqdns:
- mode1
gid:
0
gpus:
|_
----------
model:
SVGA II Adapter
vendor:
vmware
groupname:
root
host:
mode1
hwaddr_interfaces:
----------
ens33:
00:0c:29:4c:c0:b2
lo:
00:00:00:00:00:00
id:
node1
init:
systemd
ip4_gw:
192.168.72.2
ip4_interfaces:
----------
ens33:
- 192.168.72.139
lo:
- 127.0.0.1
ip6_gw:
False
ip6_interfaces:
----------
ens33:
- fe80::8c5a:fae4:e5a7:a2b7
lo:
- ::1
ip_gw:
True
ip_interfaces:
----------
ens33:
- 192.168.72.139
- fe80::8c5a:fae4:e5a7:a2b7
lo:
- 127.0.0.1
- ::1
ipv4:
- 127.0.0.1
- 192.168.72.139
ipv6:
- ::1
- fe80::8c5a:fae4:e5a7:a2b7
kernel:
Linux
kernelparams:
|_
- BOOT_IMAGE
- (hd0,msdos1)/vmlinuz-4.18.0-257.el8.x86_64
|_
- root
- /dev/mapper/cs-root
|_
- ro
- None
|_
- crashkernel
- auto
|_
- resume
- /dev/mapper/cs-swap
|_
- rd.lvm.lv
- cs/root
|_
- rd.lvm.lv
- cs/swap
|_
- rhgb
- None
|_
- quiet
- None
kernelrelease:
4.18.0-257.el8.x86_64
kernelversion:
#1 SMP Thu Dec 3 22:16:23 UTC 2020
locale_info:
----------
defaultencoding:
UTF-8
defaultlanguage:
zh_CN
detectedencoding:
UTF-8
timezone:
EDT
localhost:
mode1
lsb_distrib_codename:
CentOS Stream 8
lsb_distrib_id:
CentOS Stream
lsb_distrib_release:
8
lvm:
----------
cs:
- home
- root
- swap
machine_id:
d058b2e2d24b4493bcf7660b124debba
manufacturer:
VMware, Inc.
master:
192.168.72.141
mdadm:
mem_total:
780
nodename:
mode1
num_cpus:
2
num_gpus:
1
os:
CentOS Stream
os_family:
RedHat
osarch:
x86_64
oscodename:
CentOS Stream 8
osfinger:
CentOS Stream-8
osfullname:
CentOS Stream
osmajorrelease:
8
osrelease:
8
osrelease_info:
- 8
path:
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
pid:
6031
productname:
VMware Virtual Platform
ps:
ps -efHww
pythonexecutable:
/usr/bin/python3.6
pythonpath:
- /usr/bin
- /usr/lib64/python36.zip
- /usr/lib64/python3.6
- /usr/lib64/python3.6/lib-dynload
- /usr/lib64/python3.6/site-packages
- /usr/lib/python3.6/site-packages
pythonversion:
- 3
- 6
- 8
- final
- 0
saltpath:
/usr/lib/python3.6/site-packages/salt
saltversion:
3004
saltversioninfo:
- 3004
selinux:
----------
enabled:
False
enforced:
Disabled
serialnumber:
VMware-56 4d 08 50 0e a8 63 19-6a 82 c9 f9 51 4c c0 b2
server_id:
1797241226
shell:
/bin/sh
ssds:
swap_total:
4031
systemd:
----------
features:
+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy
version:
239
systempath:
- /usr/local/sbin
- /usr/local/bin
- /usr/sbin
- /usr/bin
transactional:
False
uid:
0
username:
root
uuid:
50084d56-a80e-1963-6a82-c9f9514cc0b2
virtual:
VMware
zfs_feature_flags:
False
zfs_support:
False
zmqversion:
4.3.4
//只查询所有的grains的key
[root@master ~]# salt 'node1' grains.ls
node1:
- biosreleasedate
- biosversion
- cpu_flags
- cpu_model
- cpuarch
- cwd
- disks
- dns
- domain
- efi
- efi-secure-boot
- fqdn
- fqdn_ip4
- fqdn_ip6
- fqdns
- gid
- gpus
- groupname
- host
- hwaddr_interfaces
- id
- init
- ip4_gw
- ip4_interfaces
- ip6_gw
- ip6_interfaces
- ip_gw
- ip_interfaces
- ipv4
- ipv6
- kernel
- kernelparams
- kernelrelease
- kernelversion
- locale_info
- localhost
- lsb_distrib_codename
- lsb_distrib_id
- lsb_distrib_release
- lvm
- machine_id
- manufacturer
- master
- mdadm
- mem_total
- nodename
- num_cpus
- num_gpus
- os
- os_family
- osarch
- oscodename
- osfinger
- osfullname
- osmajorrelease
- osrelease
- osrelease_info
- path
- pid
- productname
- ps
- pythonexecutable
- pythonpath
- pythonversion
- saltpath
- saltversion
- saltversioninfo
- selinux
- serialnumber
- server_id
- shell
- ssds
- swap_total
- systemd
- systempath
- transactional
- uid
- username
- uuid
- virtual
- zfs_feature_flags
- zfs_support
- zmqversion
//查询某个key的值,比如想获取ip地址
[root@master ~]# salt 'node1' grains.get ipv4
node1:
- 127.0.0.1
- 192.168.72.139
[root@master ~]# salt 'node1' grains.get ip4_interfaces
node1:
----------
ens33:
- 192.168.72.139
lo:
- 127.0.0.1
[root@master ~]# salt 'node1' grains.get ip4_interfaces:ens33
node1:
- 192.168.72.139
目标匹配实例:
用Grains来匹配minion:
[root@master ~]# salt -L 'node1' cmd.run 'uptime'
node1:
01:21:57 up 1:44, 2 users, load average: 0.09, 0.09, 0.09
自定义Grains的两种方法:
- minion配置文件,在配置文件中搜索grains
- 在/etc/salt下生成一个grains文件,在此文件中定义(推荐方式)
[root@mode1 salt]# vim grains
[root@mode1 salt]# systemctl restart salt-minion
[root@mode1 salt]# cat grains
大傻逼: 熊用民
[root@mode1 salt]#
[root@master ~]# salt 'node1' test.ping
node1:
True
[root@master ~]# salt 'node1' grains.get 大傻逼
node1:
熊用民
不重启的情况下自定义Grains:
[root@mode1 salt]# cat grains
大傻逼: 熊用民
我儿: 申龙飞
[root@master ~]# salt 'node1' grains.items
node1:
----------
biosreleasedate:
07/22/2020
biosversion:
6.00
cpu_flags:
- fpu
- vme
- de
- pse
- tsc
- msr
- pae
- mce
- cx8
- apic
- sep
- mtrr
- pge
- mca
- cmov
- pat
- pse36
- clflush
- mmx
- fxsr
- sse
- sse2
- ss
- syscall
- nx
- pdpe1gb
- rdtscp
- lm
- constant_tsc
- arch_perfmon
- nopl
- xtopology
- tsc_reliable
- nonstop_tsc
- cpuid
- pni
- pclmulqdq
- ssse3
- fma
- cx16
- pcid
- sse4_1
- sse4_2
- x2apic
- movbe
- popcnt
- tsc_deadline_timer
- aes
- xsave
- avx
- f16c
- rdrand
- hypervisor
- lahf_lm
- abm
- 3dnowprefetch
- cpuid_fault
- invpcid_single
- pti
- ssbd
- ibrs
- ibpb
- stibp
- fsgsbase
- tsc_adjust
- bmi1
- avx2
- smep
- bmi2
- invpcid
- rdseed
- adx
- smap
- clflushopt
- xsaveopt
- xsavec
- xgetbv1
- xsaves
- arat
- md_clear
- flush_l1d
- arch_capabilities
cpu_model:
Intel(R) Core(TM) i5-9300H CPU @ 2.40GHz
cpuarch:
x86_64
cwd:
/
disks:
- sr0
- sda
dns:
----------
domain:
ip4_nameservers:
- 192.168.72.2
ip6_nameservers:
nameservers:
- 192.168.72.2
options:
search:
- localdomain
sortlist:
domain:
efi:
False
efi-secure-boot:
False
fqdn:
mode1
fqdn_ip4:
- 192.168.72.139
fqdn_ip6:
- fe80::8c5a:fae4:e5a7:a2b7
fqdns:
- mode1
gid:
0
gpus:
|_
----------
model:
SVGA II Adapter
vendor:
vmware
groupname:
root
host:
mode1
hwaddr_interfaces:
----------
ens33:
00:0c:29:4c:c0:b2
lo:
00:00:00:00:00:00
id:
node1
init:
systemd
ip4_gw:
192.168.72.2
ip4_interfaces:
----------
ens33:
- 192.168.72.139
lo:
- 127.0.0.1
ip6_gw:
False
ip6_interfaces:
----------
ens33:
- fe80::8c5a:fae4:e5a7:a2b7
lo:
- ::1
ip_gw:
True
ip_interfaces:
----------
ens33:
- 192.168.72.139
- fe80::8c5a:fae4:e5a7:a2b7
lo:
- 127.0.0.1
- ::1
ipv4:
- 127.0.0.1
- 192.168.72.139
ipv6:
- ::1
- fe80::8c5a:fae4:e5a7:a2b7
kernel:
Linux
kernelparams:
|_
- BOOT_IMAGE
- (hd0,msdos1)/vmlinuz-4.18.0-257.el8.x86_64
|_
- root
- /dev/mapper/cs-root
|_
- ro
- None
|_
- crashkernel
- auto
|_
- resume
- /dev/mapper/cs-swap
|_
- rd.lvm.lv
- cs/root
|_
- rd.lvm.lv
- cs/swap
|_
- rhgb
- None
|_
- quiet
- None
kernelrelease:
4.18.0-257.el8.x86_64
kernelversion:
#1 SMP Thu Dec 3 22:16:23 UTC 2020
locale_info:
----------
defaultencoding:
UTF-8
defaultlanguage:
zh_CN
detectedencoding:
UTF-8
timezone:
EDT
localhost:
mode1
lsb_distrib_codename:
CentOS Stream 8
lsb_distrib_id:
CentOS Stream
lsb_distrib_release:
8
lvm:
----------
cs:
- home
- root
- swap
machine_id:
d058b2e2d24b4493bcf7660b124debba
manufacturer:
VMware, Inc.
master:
192.168.72.141
mdadm:
mem_total:
780
nodename:
mode1
num_cpus:
2
num_gpus:
1
os:
CentOS Stream
os_family:
RedHat
osarch:
x86_64
oscodename:
CentOS Stream 8
osfinger:
CentOS Stream-8
osfullname:
CentOS Stream
osmajorrelease:
8
osrelease:
8
osrelease_info:
- 8
path:
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin
pid:
188010
productname:
VMware Virtual Platform
ps:
ps -efHww
pythonexecutable:
/usr/bin/python3.6
pythonpath:
- /usr/bin
- /usr/lib64/python36.zip
- /usr/lib64/python3.6
- /usr/lib64/python3.6/lib-dynload
- /usr/lib64/python3.6/site-packages
- /usr/lib/python3.6/site-packages
pythonversion:
- 3
- 6
- 8
- final
- 0
saltpath:
/usr/lib/python3.6/site-packages/salt
saltversion:
3004
saltversioninfo:
- 3004
selinux:
----------
enabled:
False
enforced:
Disabled
serialnumber:
VMware-56 4d 08 50 0e a8 63 19-6a 82 c9 f9 51 4c c0 b2
server_id:
1797241226
shell:
/bin/sh
ssds:
swap_total:
4031
systemd:
----------
features:
+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=legacy
version:
239
systempath:
- /usr/local/sbin
- /usr/local/bin
- /usr/sbin
- /usr/bin
transactional:
False
uid:
0
username:
root
uuid:
50084d56-a80e-1963-6a82-c9f9514cc0b2
virtual:
VMware
zfs_feature_flags:
False
zfs_support:
False
zmqversion:
4.3.4
大傻逼:
熊用民
我儿:
申龙飞
[root@master ~]# salt 'node1' grains.get 我儿node1:
申龙飞
4.2 SaltStack组件之Pillar
Pillar也是SaltStack组件中非常重要的组件之一,是数据管理中心,经常配置states在大规模的配置管理工作中使用它。Pillar在SaltStack中主要的作用就是存储和定义配置管理中需要的一些数据,比如软件版本号、用户名密码等信息,它的定义存储格式与Grains类似,都是YAML格式。
在Master配置文件中有一段Pillar settings选项专门定义Pillar相关的一些参数:
#pillar_roots:
# base:
# - /srv/pillar
默认Base环境下Pillar的工作目录在/srv/pillar目录下。若你想定义多个环境不同的Pillar工作目录,只需要修改此处配置文件即可。
Pillar的特点:
- 可以给指定的minion定义它需要的数据
- 只有指定的人才能看到定义的数据
- 在master配置文件里设置
//查看pillar的信息
[root@master ~]# salt 'node1' pillar.items
node1:
----------
默认pillar是没有任何信息的,如果想查看信息,需要在 master 配置文件上把 pillar_opts的注释取消,并将其值设为 True。
[root@master ~]# vim /etc/salt/master
# master config file that can then be used on minions.
pillar_opts: True
//重启master并查看pillar的信息
[root@master ~]# salt 'node1' pillar.itemsnode1:
----------
master:
----------
__cli:
salt-master
__role:
master
allow_minion_key_revoke:
True
archive_jobs:
False
auth_events:
True
auth_mode:
1
auto_accept:
False
azurefs_update_interval:
60
cache:
localfs
cache_sreqs:
True
cachedir:
/var/cache/salt/master
clean_dynamic_modules:
True
cli_summary:
False
client_acl_verify:
True
cluster_mode:
False
con_cache:
False
conf_file:
/etc/salt/master
config_dir:
/etc/salt
cython_enable:
False
daemon:
False
decrypt_pillar:
decrypt_pillar_default:
gpg
decrypt_pillar_delimiter:
:
decrypt_pillar_renderers:
- gpg
default_include:
master.d/*.conf
default_top:
base
detect_remote_minions:
False
discovery:
False
django_auth_path:
django_auth_settings:
drop_messages_signature_fail:
False
dummy_pub:
False
eauth_acl_module:
eauth_tokens:
localfs
enable_gpu_grains:
False
enable_ssh_minions:
False
enforce_mine_cache:
False
engines:
env_order:
event_match_type:
startswith
event_publisher_niceness:
None
event_return:
event_return_blacklist:
event_return_niceness:
None
event_return_queue:
0
event_return_whitelist:
ext_job_cache:
ext_pillar:
extension_modules:
/var/cache/salt/master/extmods
external_auth:
----------
extmod_blacklist:
----------
extmod_whitelist:
----------
failhard:
False
file_buffer_size:
1048576
file_client:
local
file_ignore_glob:
file_ignore_regex:
file_recv:
False
file_recv_max_size:
100
file_roots:
----------
base:
- /srv/salt/base
test:
- /srv/salt/test
fileserver_backend:
- roots
fileserver_followsymlinks:
True
fileserver_ignoresymlinks:
False
fileserver_limit_traversal:
False
fileserver_update_niceness:
None
fileserver_verify_config:
True
fips_mode:
False
gather_job_timeout:
10
git_pillar_base:
master
git_pillar_branch:
master
git_pillar_env:
git_pillar_fallback:
git_pillar_global_lock:
True
git_pillar_includes:
True
git_pillar_insecure_auth:
False
git_pillar_passphrase:
git_pillar_password:
git_pillar_privkey:
git_pillar_pubkey:
git_pillar_refspecs:
- +refs/heads/*:refs/remotes/origin/*
- +refs/tags/*:refs/tags/*
git_pillar_root:
git_pillar_ssl_verify:
True
git_pillar_update_interval:
60
git_pillar_user:
git_pillar_verify_config:
True
gitfs_base:
master
gitfs_disable_saltenv_mapping:
False
gitfs_fallback:
gitfs_global_lock:
True
gitfs_insecure_auth:
False
gitfs_mountpoint:
gitfs_passphrase:
gitfs_password:
gitfs_privkey:
gitfs_pubkey:
gitfs_ref_types:
- branch
- tag
- sha
gitfs_refspecs:
- +refs/heads/*:refs/remotes/origin/*
- +refs/tags/*:refs/tags/*
gitfs_remotes:
gitfs_root:
gitfs_saltenv:
gitfs_saltenv_blacklist:
gitfs_saltenv_whitelist:
gitfs_ssl_verify:
True
gitfs_update_interval:
60
gitfs_user:
gpg_cache:
False
gpg_cache_backend:
disk
gpg_cache_ttl:
86400
hash_type:
sha256
hgfs_base:
default
hgfs_branch_method:
branches
hgfs_mountpoint:
hgfs_remotes:
hgfs_root:
hgfs_saltenv_blacklist:
hgfs_saltenv_whitelist:
hgfs_update_interval:
60
http_connect_timeout:
20.0
http_max_body:
107374182400
http_request_timeout:
3600.0
id:
node1
interface:
0.0.0.0
ipc_mode:
ipc
ipc_write_buffer:
0
ipv6:
None
jinja_env:
----------
jinja_lstrip_blocks:
False
jinja_sls_env:
----------
jinja_trim_blocks:
False
job_cache:
True
job_cache_store_endtime:
False
keep_acl_in_token:
False
keep_jobs:
24
key_cache:
key_logfile:
/var/log/salt/key
key_pass:
None
keysize:
2048
local:
True
lock_saltenv:
False
log_datefmt:
%H:%M:%S
log_datefmt_console:
%H:%M:%S
log_datefmt_logfile:
%Y-%m-%d %H:%M:%S
log_file:
/var/log/salt/master
log_fmt_console:
[%(levelname)-8s] %(message)s
log_fmt_jid:
[JID: %(jid)s]
log_fmt_logfile:
%(asctime)s,%(msecs)03d [%(name)-17s:%(lineno)-4d][%(levelname)-8s][%(process)d] %(message)s
log_granular_levels:
----------
log_level:
warning
log_level_logfile:
warning
log_rotate_backup_count:
0
log_rotate_max_bytes:
0
loop_interval:
60
maintenance_niceness:
None
master_job_cache:
local_cache
master_pubkey_signature:
master_pubkey_signature
master_roots:
----------
base:
- /srv/salt-master
master_sign_key_name:
master_sign
master_sign_pubkey:
False
master_stats:
False
master_stats_event_iter:
60
master_tops:
----------
master_tops_first:
False
master_use_pubkey_signature:
False
max_event_size:
1048576
max_minions:
0
max_open_files:
100000
memcache_debug:
False
memcache_expire_seconds:
0
memcache_full_cleanup:
False
memcache_max_items:
1024
min_extra_mods:
minion_data_cache:
True
minion_data_cache_events:
True
minion_id:
node1
minionfs_blacklist:
minionfs_env:
base
minionfs_mountpoint:
minionfs_update_interval:
60
minionfs_whitelist:
module_dirs:
mworker_niceness:
None
mworker_queue_niceness:
None
netapi_allow_raw_shell:
False
nodegroups:
----------
on_demand_ext_pillar:
- libvirt
- virtkey
open_mode:
False
optimization_order:
- 0
- 1
- 2
order_masters:
False
outputter_dirs:
peer:
----------
permissive_acl:
False
permissive_pki_access:
False
pidfile:
/var/run/salt-master.pid
pillar_cache:
False
pillar_cache_backend:
disk
pillar_cache_ttl:
3600
pillar_includes_override_sls:
False
pillar_merge_lists:
False
pillar_opts:
True
pillar_roots:
----------
base:
- /srv/pillar
- /srv/spm/pillar
pillar_safe_render_error:
True
pillar_source_merging_strategy:
smart
pillar_version:
2
pillarenv:
None
ping_on_rotate:
False
pki_dir:
/etc/salt/pki/master
preserve_minion_cache:
False
pub_hwm:
1000
pub_server_niceness:
None
publish_port:
4505
publish_session:
86400
publisher_acl:
----------
publisher_acl_blacklist:
----------
queue_dirs:
range_server:
range:80
reactor:
reactor_niceness:
None
reactor_refresh_interval:
60
reactor_worker_hwm:
10000
reactor_worker_threads:
10
regen_thin:
False
remote_minions_port:
22
renderer:
jinja|yaml
renderer_blacklist:
renderer_whitelist:
req_server_niceness:
None
require_minion_sign_messages:
False
ret_port:
4506
root_dir:
/
roots_update_interval:
60
rotate_aes_key:
True
runner_dirs:
runner_returns:
True
s3fs_update_interval:
60
salt_cp_chunk_size:
98304
saltenv:
None
saltversion:
3004
schedule:
----------
search:
serial:
msgpack
show_jid:
False
show_timeout:
True
sign_pub_messages:
True
signing_key_pass:
None
sock_dir:
/var/run/salt/master
sock_pool_size:
1
sqlite_queue_dir:
/var/cache/salt/master/queues
ssh_config_file:
/root/.ssh/config
ssh_identities_only:
False
ssh_list_nodegroups:
----------
ssh_log_file:
/var/log/salt/ssh
ssh_passwd:
ssh_port:
22
ssh_priv_passwd:
ssh_scan_ports:
22
ssh_scan_timeout:
0.01
ssh_sudo:
False
ssh_sudo_user:
ssh_timeout:
60
ssh_use_home_key:
False
ssh_user:
root
ssl:
None
state_aggregate:
False
state_auto_order:
True
state_events:
False
state_output:
full
state_output_diff:
False
state_output_profile:
True
state_top:
salt://top.sls
state_top_saltenv:
None
state_verbose:
True
sudo_acl:
False
svnfs_branches:
branches
svnfs_mountpoint:
svnfs_remotes:
svnfs_root:
svnfs_saltenv_blacklist:
svnfs_saltenv_whitelist:
svnfs_tags:
tags
svnfs_trunk:
trunk
svnfs_update_interval:
60
syndic_dir:
/var/cache/salt/master/syndics
syndic_event_forward_timeout:
0.5
syndic_failover:
random
syndic_forward_all_events:
False
syndic_jid_forward_cache_hwm:
100
syndic_log_file:
/var/log/salt/syndic
syndic_master:
masterofmasters
syndic_pidfile:
/var/run/salt-syndic.pid
syndic_wait:
5
tcp_keepalive:
True
tcp_keepalive_cnt:
-1
tcp_keepalive_idle:
300
tcp_keepalive_intvl:
-1
tcp_master_pub_port:
4512
tcp_master_publish_pull:
4514
tcp_master_pull_port:
4513
tcp_master_workers:
4515
test:
False
thin_extra_mods:
thorium_interval:
0.5
thorium_roots:
----------
base:
- /srv/thorium
thorium_top:
top.sls
thoriumenv:
None
timeout:
5
token_dir:
/var/cache/salt/master/tokens
token_expire:
43200
token_expire_user_override:
False
top_file_merging_strategy:
merge
transport:
zeromq
unique_jid:
False
user:
root
utils_dirs:
- /var/cache/salt/master/extmods/utils
verify_env:
True
winrepo_branch:
master
winrepo_cachefile:
winrepo.p
winrepo_dir:
/srv/salt/win/repo
winrepo_dir_ng:
/srv/salt/win/repo-ng
winrepo_fallback:
winrepo_insecure_auth:
False
winrepo_passphrase:
winrepo_password:
winrepo_privkey:
winrepo_pubkey:
winrepo_refspecs:
- +refs/heads/*:refs/remotes/origin/*
- +refs/tags/*:refs/tags/*
winrepo_remotes:
- https://github.com/saltstack/salt-winrepo.git
winrepo_remotes_ng:
- https://github.com/saltstack/salt-winrepo-ng.git
winrepo_ssl_verify:
True
winrepo_user:
worker_threads:
5
zmq_backlog:
1000
zmq_filtering:
False
zmq_monitor:
False
pillar自定义数据:
在master的配置文件里找pillar_roots可以看到其存放pillar的位置
[root@master ~]# vim /etc/salt/master
pillar_roots:
base:
- /srv/pillar/base
[root@master ~]# mkdir -p /srv/pillar/base
[root@master ~]# tree /srv/pillar/
/srv/pillar/
└── base
├── apache.sls
└── top.sls
1 directory, 2 files
[root@master ~]# cat /srv/pillar/base/apache.sls
{% if grains['os'] == 'CentOS Stream' %}
apache: httpd
{% elif grains['os'] == 'Debian' %}
apache: apache2
{% endif %}
//定义top file入口文件
[root@master ~]# cat /srv/pillar/base/top.sls
base:
'node1':
- apache
[root@master ~]# salt 'node1' pillar.items
node1:
----------
apache:
httpd
//在salt下修改apache的状态文件,引用pillar的数据
[root@master ~]# cat /srv/salt/base/web/apache/install.sls
apache-install:
pkg.installed:
- name: {{ pillar['apache'] }}
apache-service:
service.running:
- name: {{ pillar['apache'] }}
- enable: true
//执行高级状态文件
[root@master ~]# salt 'node1' test.ping
node1:
True
[root@master ~]# salt 'node1' state.highstate
node1:
----------
ID: apache-install
Function: pkg.installed
Name: httpd
Result: True
Comment: All specified packages are already installed
Started: 02:08:12.864604
Duration: 807.063 ms
Changes:
----------
ID: apache-service
Function: service.running
Name: httpd
Result: True
Comment: The service httpd is already running
Started: 02:08:13.673670
Duration: 38.31 ms
Changes:
Summary for node1
------------
Succeeded: 2
Failed: 0
------------
Total states run: 2
Total run time: 845.373 ms
4.3Grains与Pillar的区别
\ | 存储位置 | 类型 | 采集方式 | 应用场景 |
---|---|---|---|---|
Grains | minion | 静态 | minion启动时采集、可通过刷新避免重启minion服务 | 1.信息查询 2.在命令行下进行目标匹配 3.在top file中进行目标匹配 4.在模板中进行目标匹配 |
Pillar | master | 动态 | 指定,实时生效 | 1.目标匹配 2.敏感数据配置 |