Webservice prepare: Difference between revisions

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=Webservice prepare=
Webservice setup and overview
 
 
INSERT INTO `tblMaintenance` (`mID`,`enabled`,`ip`,`hostname`,`groupID`,`requestUP`,`requestDOWN`,`WeightDownTime`,`WeightDownPending`,`TurnOffTime`,
`TurnOffPending`,`response`,`message`,`updatepending`,`requestDate`,`responseDate`,`receivedfrom`,`CurWeightDownTime`,`CurTurnOffTime`,`DSLMaintenance`,
`DSLRenewRequest`,`DSLDate`,`DSLEpoche`,`DSLIP`) VALUES
(1,1,'192.168.2.221','hh',1,0,0,30,0,30,0,200,'Host has been turned on',0,'0','20150727143609','0','0','0',0,0,'0',0,'0'),
(2,1,'192.168.2.222','hh',1,0,0,30,0,30,0,200,'Host has been turned on',0,'0','20150727143230','0','0','0',0,0,'0',0,'0');
 
 
Installing Soap-Lite modules for Linux
* apt-get install libsoap-lite-perl -s
 
*Note: ActiveState Perl for Windows already includes Soap-Lite
 
 
root@mylvs01:/var/www/mylvs/ws/cgi-bin# chmod 777 lvs.cgi
root@mylvs01:/var/www/mylvs/ws/modules# chmod 777 lvs.pm
 
 
*'''Note: The webservice requires mylvsmon to run'''
 
 
From the client:
 
#!/usr/bin/perl -w
use SOAP::Lite + qw/ trace /;
my $soap = SOAP::Lite
  -> uri('urn:lvs')
  -> proxy('http://ws.mylvs.foo/cgi-bin/lvs.cgi');
#my $result = $soap->REQUESTWEIGHTSTATUS ();
#my $result = $soap->WHATISMYIP ();
#my $result = $soap->REQUESTWEIGHTDOWN ();
my $result = $soap->REQUESTWEIGHTUP ();
unless ($result->fault) {
  print $result->result();
} else {
  print join ', ',
    $result->faultcode,
    $result->faultstring;
}
 
 
==Install==
{| style="width: 60%;"
|style="width:20%; vertical-align: top;"|
Sample for Debian 8:
*Default installation
**Choose package '''Web server'''
**Choose package '''SSh server'''
Info123
|style="width:33%; vertical-align: top;"|
[[image:myLVS-WS-02.png|450px|left]]
|}
 
==Functions==
*The LVS-WFE Webservice offers the following functions:
<br>
{| style="text-align:left; background:#eeeeee;" border="1"
|-style="background:#aaaaaa"
! Function !! Optional Paramter !! Description !! Return
|- style="color:black;"
|-
| REQUESTWEIGHTDOWN || String (a ip address like 192.168.1.1) || Request to set the host offline || String (Code(d{3}) Description
|-
| REQUESTWEIGHTUP || String (a ip address like 192.168.1.1) || Request to set the host online || String (Code(d{3}) Description
|-
| REQUESTWEIGHTSTATUS || String (a ip address like 192.168.1.1) || Request the current status || String (Code(d{3}) Description
|-
| REQUESTGROUPINFORMATION || String (a ip address like 192.168.1.1) || Request the current group configuration || String (Code(d{3}) Description
|-
|}
<br>
 
==Return Codes==
*The LVS-WFE Webservice retruns the following codes:
*Log Categories
**2nn = Success
**3nn = Logical Errors
**4nn = Functional Errors
**5nn = Access or Request Errors
<br>
{| style="text-align:left; background:#eeeeee;" border="1"
|-style="background:#aaaaaa"
! Code !! Description !! Return
|- style="color:black;"
|-
| '''200''' || '''Request accepted (function defined message)''' || '''True'''
|-
| 300 || WeigthDown in process || False
|-
| 301 || TurnOff in process || False
|-
| 302 || Another maintenance service is already running || False
|-
| 304 || Host has already maintenance running, please come back later || False
|-
| 305 || Host has already ip renew set, please come back later || False
|-
| 306 || Host has already ip renewed a few minutes ago, please come back later || False
|-
| 307 || Host not found in inventory || False
|-
| 407 || IP renew is not set (debugging only) || False
|-
| 408 || Function not supported (debugging only) || False
|-
| 500 || Access denied or Request Refused || False
|-
| 501 || Access denied - update failed, contact IT-Admin || False
|-
 
|}
<br>

Latest revision as of 15:41, 7 September 2015

Moved to Webservice setup and overview