Saltstack, saltstackweb Interface

Saltstack, saltstackweb Interface

Saltstack is developed in Python and can be managed by thousands of servers.

Repetitive O & M work: system installation, Environment deployment, addition of monitoring, code release (based on git or svn secondary development), project migration, and task scheduling.

Salt is a new basic platform management tool. It takes only several minutes to run. scalability is enough to support the management of tens of thousands of servers, and data transmission can be completed in several seconds.

Salt can be used for configuration management, remote commands, and package management.

Salt Configuration

Prepare 3 VMS and follow the specifications to Modify host names: test-c2c-console01, test-c2c-php01, test-c2c-php02.

 

Configure yum Source

 

 

 

 

Server

Yum install salt-master-y

/Etc/init. d/salt-master start

Chkconfig salt-master on

Client

Yum install salt-minion-y

 

Vim/etc/salt/minion

Master: 192.168.31.128 # master Address

Cachedir:/etc/salt/modules # Module Directory

Log_file:/var/log/salt/minion. log # log Path

Log_level: warning # Log Level

 

/Etc/init. d/salt-minion start

Chkconfig salt-minion on

Key Management

 

 

Common parameters:

-L: view the key status

-A: Allow all

-D: delete all

-A: Specifies the key for authentication.

-D: Delete the specified key.

-R: deregister the specified key (the key status is unauthenticated)

Management

Group

[Root @ test-c2c-console01 salt] # pwd

/Etc/salt

[Root @ test-c2c-console01 salt] # vim master

Nodegroups:

# Dev: 'l @ ops-dev01.bj, ops-dev02.bj '# list matching

Dev: 'e @ ops-dev0 [1-9]. bj '# regular match

Environment Configuration

File_roots:

Base: # test environment

-/Srv/salt

Dev: # Development Environment

-/Srv/salt/dev/services

-/Srv/salt/dev/states

Prod: # production environment

-/Srv/salt/prod/services

-/Srv/salt/prod/states

Real-Time Management

Salt-N 'dev' test. ping # match the group host and ping the host in real time.

Salt-n'dev' cmd. run 'uptime' # run the command

Salt-N 'Ops-dev (02 | 03) 'test. ping # RegEx matching host, instant ping

Salt '*' cmd. run "AB-n 10-c 2 http://www.google.com/" # match all machines for stress testing

Salt-n' dev 'sys.doc cmd # View module documentation

Salt-N 'dev' saltutil. sync_all # synchronize to dev Group

Salt-n' dev 'sys.doc mi # View module help

Salt-n' dev 'mi. sshkey # execute this module

Salt-N 'dev' state. sls yum-v test = true # synchronous configuration module

Salt-N 'dev' state. hightstate-v test = true # synchronize all modules