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Ralf_dev for Zinst

[:: Introduce the zinst ::] 본문

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[:: Introduce the zinst ::]

Bluetype 2014.02.11 14:11

Zinst - What is the Zinst ?

Package install manager. It very similar that concept of yinst command in Yahoo!


Summary

For the centralized package manage & distributed systems


Install the Package to the destination server

ex) zinst install apache_server-1.0.1.zinst apache_conf-1.0.1.zinst -h web0[1-7,9]


list-up the package in each server

ex) zinst ls


list-up the file of package in each server

ex) zinst ls -files apache_server


Easy find out the installed package-name of a some distributed file

ex) zinst ls -files /data/z/httpd/conf/include/_temp.conf


Can tracking the release history with who could controlled

ex) zinst history


Easy can change the configuration setup

ex) zinst set apache_conf.maxclient=64

 - Then you can see the configuration has been changed on the Apache server for example.


Package remove


Send a command to the distributed systems

ex) zinst ssh "whoami" -h web[0-1][0-9], web20


Can makes a list of multiple host for the target control

ex) zinst ssh "whoami" -H ./hostlist.txt


One package, can makes a differnt output

ex) zinst install apache_server -set apache_server.maxclient=32 -h web01 web02

zinst install apache_server -set apache_server.maxclient=64 -h news01 news02


Daemon controll

ex) zinst start httpd

 - Then we can recognize that who managed the daemon in the server as a history


Easy to find out the package has been released to somewhere

*ex) zinst track hwconfig-1.


Supported a package restore & roll-back as a save file

ex) zinst restore -file /data/z/save/zinst-save.56


Without difficult language and environment. Due to it made by Bash only



How to install

Only one time execute the install.sh file as below

sh ./install.sh

 ======================================================================================== 
  Please insert directory name for you want (ex /data )
  Directory will be created as you type it 
 ======================================================================================== 
/data
 ======================================================================================== 
  Do you want to make a Distribute server for packages download? [y / n ]
  * Notice: Apache web server will be start in this server automaticlly *
 ======================================================================================== 
y
 ======================================================================================= 
  File directory for the Distritution is /data/dist  
 ======================================================================================= 
 ======================================================================================== 
  Please insert your Domain name of the Distribution server ex)package.dist.blahblah.com
 ======================================================================================== 
package.dist.blahblah.com
 ======================================================================================= 
  Please insert your IP address of the Distribution server
 ======================================================================================= 
192.168.10.141
 =======================
 | Go ahead ? [y or n] |
 =======================

And please rejoin the server for the path apply



How to use

$] zinst -help

------------------------------------------------------------------------------------------------------ 
    zinst   [Command]   [Option Types]      [Target Names]  [-h or -H]  [Targe Host] 
------------------------------------------------------------------------------------------------------ 
 + For remote work 
 
  - Remote control: You can send a command to seperated hosts 
         ssh        [Command]                       *Host requires    
...................................................................................................... 
 
  - File copy to remote: You can send a file(s) to seperated hosts(mcp = Multi CoPier) 
         mcp        [local-files]       [Destination DIR]       *Host requires 
 
------------------------------------------------------------------------------------------------------ 
 + For Package 
 
  - Package manage: You can install/remove a package as under the command 
         install                [Package]   
                [-same]         [Package]     
                [-downgrade]        [Package]     
                [-stable]       [Package without version for latest package]      
         remove                 [Package]     
                [-force]        [Package]     
...................................................................................................... 
 
  - Package view: You can see an installed packages/files/index & dependency 
         list                   [Blank for list-up]   
                [-files]        [Package]     
                [-files]        [/Dir/File-name]      
                [-zicf]         [Package]     
                [-dep]          [Package]     
...................................................................................................... 
 
  - Package restore: You can restore the package set as a file for restore  ex) ~/z/save/zinst-* 
         restore    [-file]         [Saved file_name]     
                [-igor]         * Not available yet 
 
------------------------------------------------------------------------------------------------------ 
 + For Configuration 
 
  - Configuration: Zinst can helps to configure the setup without manual modify the Conf-file 
         set                    [Blank for list-up]           
                            [Package.option=value]            
 
  - Configuration with Install: Configure the setup with the package install 
         [Package]  -set            [Package.option=value]  
 
------------------------------------------------------------------------------------------------------ 
 + For System manage 
 
  - Daemon control: You can control the daemon from the /etc/init.d/ directory 
         start                  [Daemon_name]     
         stop                   [Daemon_name]     
         restart                [Daemon_name]     
...................................................................................................... 
 
  - Crontab manage: You can touch the cron schduler by zinst 
         crontab    [-e]                          
                [-l] 
 
------------------------------------------------------------------------------------------------------ 
 + For install available package find 
 
  - Package find 
         find       [Blank for list-up]          
                [Package]        
 
------------------------------------------------------------------------------------------------------ 
 + For tracking the released package 
 
  - Track the package 
         track      [Blank for list-up]          
                [Package or hostname]        
                [Package or hostname]   [-file]      
                [Package or hostname]   [-file] [Export File_name]   
------------------------------------------------------------------------------------------------------ 
 + View history 
 
         history    [Number of Range] 
...................................................................................................... 

         -pass                   Option for Multi-host password automation 
         self-update             
         -version            
 
         *, help         
------------------------------------------------------------------------------------------------------ 
 -h is target host, -H is targe file of hostlist 
 ex) zinst i sample-1.0.0.zinst -h web01.news.kr[1,3]  web[03-12].news[1,3] 
 ex) zinst i sample-1.0.0.zinst -H ./server_list.txt 
------------------------------------------------------------------------------------------------------ 
 
 
 
Example)
zinst ssh 'cat /etc/hosts;pwd' -h web[01-09].test.com   : Send a command to seperated hosts 
 
zinst mcp ./test.* /data/var/ -h web[01-09].test.com    : File copy to seperated hosts 
 
zinst install hwconfig -stable              : for package apply as a latest version automatically 
 
zinst install hwconfig-1.0.2.zinst -same        : for overwrite the package as a same version 
zinst i hwconfig-1.0.2.zinst -downgrade         : for downgrade the package as a lower version 
 
zinst list -files hwconfig              : list-up file of the hwconfig package 
zinst ls -files /data/bin/hwconfig          : find a package as a file 
zinst list -zicf hwconfig               : see the index file of package 
zinst ls -dep hwconfig                  : package dependency check 
 
zinst set                       : list-up of zinst current setups 
zinst set hwconfig.nameserver1=1.1.1.1          : change the setup nameserver1=1.1.1.1 to the hwconfig 
 
zinst i hwconfig-1.0.2.zinst -set hwconfig.nameserver1=1.1.1.1 -set hwconfig.nameserver2=2.2.2.2 
 : change the setup nameserver1=1.1.1.1 and nameserver2=2.2.2.2 to the hwconfig with package install 
 
zinst restart httpd                 : restart the httpd daemon by /etc/init.d/httpd file control 
 
zinst crontab -l                    : list-up the crontab scheduler 
zinst crontab -u root -l                : list-up the crontab scheduler for an user 
zinst cront -e                      : edit the crontab scheduler 
 
zinst find                      : list-up the available file for install 
zinst find hwcon                    : list-up the available file for install as you typed 
 
zinst hist                      : show the history 
zinst hist 300                      : show the 300 lines history 
 
zinst self-update                   : zinst command update( *Requires: Package dist server must has a zinst file) 
 
zinst help                      : Detail view the help 
 
=== For more detail: http://twiki.gsenext.com/bin/view/Main/TheZinst ===


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