Plugin weblogic
Plugin that collects stats from each server and app in the installation, also collects data from threadpools, jvm and agent snmp.
- Introduction
- Compatibility
- Prerequisites
- Configuration
- Plugin general parameters
- Parameters specifics
- Configuration in pandora
- Modules generated
Introduction
Ver. 07-09-2021
Plugin that collects stats from each server and app in the installation, also collects data from threadpools, jvm and agent snmp.
Compatibility
| Systems where it has been tested |
CentOS 7, Fedora |
| Systems where it should work |
Any linux system |
Prerequisites
Required:
- A Weblogic server
- To have RESTful Management Services enabled in weblogic
- Pandora FMS Data Server enabled.
- Pandora FMS Plugin Server enabled.
Configuration
To use the plugin you need to have RESTful Management Services activated on your weblogic server, to do this go to :
Domain -> Configuration -> General -> Advanced -> Enable RESTful Management Services
And restart the Admin Server.
Plugin general parameters
python pandora_weblogic.py -u <ip-with-port> -us <user> -p <password>If the execution is correct we will see a 1.
Parameters specifics
The plugin has the following parameters:
| Parámetro | Descripción |
| -u <url-with-port> --ip <url-with-port>url | with the port, mandatory. |
| -us <user> --user <user> | weblogic user, required. |
| -p <password> --password <password> | password weblogic, required. |
| -g GROUP, --group GROUP | Pandora FMS target group (optional) |
| --data_dir DATA_DIR | Pandora FMS data directory. By default it is /var/spool/pandora/data_in/ (optional) |
Configuration in pandora
Installation from the console
To register the plugin, from the console, go to the "register plugin" section.
Click on select file.
Select the pspz2 file containing the plugin.
A message that it has been successfully installed will be displayed.
Once the plugin is registered, we will see it in the plugins section.
In the parameters section, all the parameters contained in the plugin will appear and can be configured, remember that not all of them are mandatory, only those that are specified.
Below you can assign a value to each macro.
The best way to manage server plugins in Pandora is from "/usr/share/pandora_server/util/plugin" so we will send it to that path.
Then we will move to the folder where we have put it ("/usr/share/pandora_server/util/plugin" is the recommended one").
We move from home with :
cd /usr/share/pandora_server/util/plugin/We run the plugin to see that it works:
python pandora_weblogic.py -u <ip-with-port> -us <user> -p <password>As a server plugin
Go to servers > plugins:
Click in add:
We put in the name and description of your choice:
We enter as command the path to the plugin, and as parameters the ones we have entered by executing the plugin, the "_field_" fields are macros defined below.
We put for each macro the description that you prefer and as value the data of your url, user and pass.
Once this is done, if we execute the plugin from the terminal, the agent with the modules will have been created.
Modules generated
An agent will be created for each server and application of our Weblogic, with modules with their stats, and an agent with JVM data, threadpools and agent snmp.
Modules Server
| cluster name |
| current machine |
| health |
| heapFreeCurrent |
| heapSizeCurrent |
| heapSizeMax |
| java version |
| OpenSocketsCurrentCount |
| oSname |
| oSversion |
| state |
| weblogic version |
Modules Aplication
| completedRequest |
| pendingRequest |
| health |
| state |
| type |
Modules Snmp agent,jvm y threadpools
| JVMRuntime.heapfreecurrent |
| JVMRuntime.heapfreepercent |
| JVMRuntime.heapsizecurrent |
| JVMRuntime.heapsizemax |
| JVMRuntime.javavendor |
| JVMRuntime.javaversion |
| JVMRuntime.javavmvendor |
| JVMRuntime.name |
| JVMRuntime.osname |
| JVMRuntime.osversion |
| JVMRuntime.processcpuload |
| JVMRuntime.uptime |
| SNMPAgentRunTime.attributechangetrapcount |
| SNMPAgentRunTime.countermonitortrapcount |
| SNMPAgentRunTime.failedauthenticationcount |
| SNMPAgentRunTime.failedauthorizacioncount |
| SNMPAgentRunTime.failedencrytioncount |
| SNMPAgentRunTime.gaugemonitortrapcount |
| SNMPAgentRunTime.logmessagetrapcount |
| SNMPAgentRunTime.masteragentxport |
| SNMPAgentRunTime.monitortrapcount |
| SNMPAgentRunTime.serverstarttrapcount |
| SNMPAgentRunTime.serverstoptrapcount |
| SNMPAgentRunTime.stringmonitortrapcount |
| SNMPAgentRunTime.udplistenport |
| ThreadpoolRunTime.executecompletedrequestcount |
| ThreadpoolRunTime.executethreadidlecount |
| ThreadpoolRunTime.executetotalthreadcount |
| ThreadpoolRunTime.hoggingthreadcount |
| ThreadpoolRunTime.minthreadsconstraintcompleted |
| ThreadpoolRunTime.minthreadsconstraintpending |
| ThreadpoolRunTime.overloadrejectrequests |
| ThreadpoolRunTime.pendinguserrequestcount |
| ThreadpoolRunTime.queuelenght |
| ThreadpoolRunTime.sharedcapacityforworkmanager |
| ThreadpoolRunTime.standbythreadcount |
| ThreadpoolRunTime.stuckthreadcount |
| ThreadpoolRunTime.throughtput |
