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Setup myLVS Monitoring
Setup myLVS Monitoring allows you to check the  Real Server (RS) state, it can be configured to run additional auto repair scripts in case a failaure was detected.<br>


Note that additional steps might be required: [[SQL database setup#myLVS Monitoring prepare|myLVS Monitoring prepare]]<br>
You may involve the systemctl scripts to start or stop the myLVS daemon.


{| width="100%"  
Restart as needed:
| valign="center" |  
root@mylvs01:/# systemctl restart mylvsmon.service
Or
root@mylvs01:/# systemctl start mylvsmon.service
root@mylvs01:/# systemctl stop mylvsmon.service
 
 
See the log:
root@mylvs01:/# less /var/log/mylvs/mylvslog.log
 
=Windows=
{| width="65%"  
| valign="top" align="center" |  
Goto Setup/Server and then to Monitor Nodes/Server, click add and fill as shown:<br>&nbsp;<br>
[[File:06-01-LVSMon-01.png|640px]]<br><br>
[[File:06-01-LVSMon-01.png|640px]]<br><br>
| valign="top" align="center" |
Process view:<br>&nbsp;<br>
[[File:MyLVS-02.png|320px]]<br><br>
|}
|}




{| width="60%"  
Description of the above screen<br>
 
{| width="65%"  
| valign="top" |  
| valign="top" |  
Goto Setup/Server and then to assign<br>&nbsp;<br>
{| class="wikitable"
 
|-
! Name                                          !! Description   
|-
|  Link          || The name of the machine
|-
|  Recovery || Set the profile for recovery
|-
|  Check Command || Set the generic http check, this will conduct a tcp connect to port 80
|-
|  Timeout || Timeout to be used whil connect to the service
|-
|  Rechecks || Amount of rechecks before consider a failed state
|-
|  Notification Interval || The interval for sending messages in seconds
|-
|  Check Inventory || That means to shut down all associated services in case of a failures


|}
| valign="top" |
{| class="wikitable"
{| class="wikitable"
|-
|-
! Name                                          !! Regierungszeit      
! Name                                          !! Description      
|-
|-
|  1347–1375 Herzog von Bayern          || Sohn Kaiser Ludwigs&nbsp;IV.
|  &nbsp;      || &nbsp;
|-
|-
|  1375–1393 Herzog von Bayern-Landshut || Sohn Stephans&nbsp;II.
|  Immediate Recovery  || The reover command to be used when this service gets in failed state the first time
|-
|-
|  1393–1450 Herzog von Bayern-Landshut || Sohn Friedrichs
|  Interval || The monitor check interval in seconds
|-
|-
|  1450–1479 Herzog von Bayern-Landshut || Sohn Heinrichs&nbsp;XVI.
|  Failcheck Interval || The monitor check interval when detecting a failure in seconds
|-
|-
|  1479–1503 Herzog von Bayern-Landshut || Sohn Ludwigs&nbsp;IX.
|  ReCheck Wait || Pause between the retry command
|-
|  Notification To || Choose the profile for messaging
|-
|  Enabled || En/Disable the profile
 
|}
|}
|}


=Linux=
{| width="65%"
| valign="top" align="center" |
Goto Setup/Server and then to Monitor Nodes/Server, click add and fill as shown:<br>&nbsp;<br>
[[File:06-02-LVSMon-02.png|640px]]<br><br>


 
| valign="top" align="center" |  
| valign="top" |  
Process view:<br>&nbsp;<br>
Process view<br>&nbsp;<br>
[[File:MyLVS-03.png|320px]]<br><br>
[[File:MyLVS-02.png|320px]]<br><br>
|}
|}




Description of the above screen<br>


{| width="65%"
| valign="top" |
{| class="wikitable"
|-
! Name                                          !! Description   
|-
|  Link          || The name of the machine
|-
|  Recovery || Set the profile for recovery
|-
|  Check Command || Set the generic http check
|-
|  Timeout || Timeout to be used whil connect to the service
|-
|  Rechecks || Amount of rechecks before consider a failed state
|-
|  Notification Interval || The interval for sending messages in seconds
|-
|  Check Inventory || That means to shut down all associated services in case of a failures


|}
| valign="top" |
{| class="wikitable"
|-
! Name                                          !! Description   
|-
|  &nbsp;      ||  &nbsp;
|-
|  Immediate Recovery  || The reover command to be used when this service gets in failed state the first time
|-
|  Interval || The monitor check interval in seconds
|-
|  Failcheck Interval || The monitor check interval when detecting a failure in seconds
|-
|  ReCheck Wait || Pause between the retry command
|-
|  Notification To || Choose the profile for messaging
|-
|  Enabled || En/Disable the profile


<br><br><br><br><br><br>
|}
[[File:MyLVS-03.png|320px]]<br><br>
|}
[[File:06-02-LVSMon-02.png|640px]]<br><br>

Latest revision as of 17:54, 7 September 2015

Setup myLVS Monitoring allows you to check the Real Server (RS) state, it can be configured to run additional auto repair scripts in case a failaure was detected.

Note that additional steps might be required: myLVS Monitoring prepare
You may involve the systemctl scripts to start or stop the myLVS daemon.

Restart as needed: 

root@mylvs01:/# systemctl restart mylvsmon.service

Or 

root@mylvs01:/# systemctl start mylvsmon.service
root@mylvs01:/# systemctl stop mylvsmon.service


See the log: 

root@mylvs01:/# less /var/log/mylvs/mylvslog.log

Windows

Goto Setup/Server and then to Monitor Nodes/Server, click add and fill as shown:
 

Process view:
 



Description of the above screen

Name Description
Link The name of the machine
Recovery Set the profile for recovery
Check Command Set the generic http check, this will conduct a tcp connect to port 80
Timeout Timeout to be used whil connect to the service
Rechecks Amount of rechecks before consider a failed state
Notification Interval The interval for sending messages in seconds
Check Inventory That means to shut down all associated services in case of a failures
Name Description
   
Immediate Recovery The reover command to be used when this service gets in failed state the first time
Interval The monitor check interval in seconds
Failcheck Interval The monitor check interval when detecting a failure in seconds
ReCheck Wait Pause between the retry command
Notification To Choose the profile for messaging
Enabled En/Disable the profile

Linux

Goto Setup/Server and then to Monitor Nodes/Server, click add and fill as shown:
 

Process view:
 



Description of the above screen

Name Description
Link The name of the machine
Recovery Set the profile for recovery
Check Command Set the generic http check
Timeout Timeout to be used whil connect to the service
Rechecks Amount of rechecks before consider a failed state
Notification Interval The interval for sending messages in seconds
Check Inventory That means to shut down all associated services in case of a failures
Name Description
   
Immediate Recovery The reover command to be used when this service gets in failed state the first time
Interval The monitor check interval in seconds
Failcheck Interval The monitor check interval when detecting a failure in seconds
ReCheck Wait Pause between the retry command
Notification To Choose the profile for messaging
Enabled En/Disable the profile
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