update for the description & option checker

2017-11-14 09:45:39 +00:00
parent 2fa49ebdc3
commit d41e3b5e47
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+
+# Zinst
+## Install
+1. How to install the zinst client
+```
+curl -sL bit.ly/online-install  |bash
+zinst self-config ip=[IP address of the zinst-repository] host=[Hostname of zinst-repository]:[http_port]
+```
+
+2. check the server alive
+```
+zinst find
+```
+
+3. You can clone and copy the open-source zinst packages from the Github to the Volume dircetory as below.
+ * https://github.com/goody80/Zinst_packages
+
+
+## What is the Zinst ?
+### zinst?
+* Package install manager. It very similar that concept of yinst command in Yahoo!
+
+### Summary
+* For the centralized package manage & distributed systems
+  * Centralized control:
+    * 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
+
+