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+# Plugin for GlassFish Monitoring
+
+
+GlassFish is an open source application server project sponsored by Oracle corporation. Configure Site24x7 plugin to monitor the performance of your GlassFish servers.
+
+Get to know how to configure the Oracle GlassFish plugins and the monitoring metrics for providing in-depth visibility into the performance, availability, and usage stats of GlassFish servers.
+
+Learn more: https://www.site24x7.com/plugins/glassfish-plugin-monitoring.html
+## Prerequisites
+
+- Download and install the latest version of the [Site24x7 agent](https://www.site24x7.com/app/client#/admin/inventory/add-monitor) in the server where you plan to run the plugin.
+- Download and install Python version 3 or higher.
+
+### Plugin Installation  
+
+- Create a directory named `glassfish`.
+
+  ```bash
+  mkdir glassfish
+  cd glassfish/
+  ```
+      
+- Download all the files and place it under the `glassfish` directory.
+
+  ```bash
+  wget https://raw.githubusercontent.com/site24x7/plugins/master/glassfish/glassfish.py
+  wget https://raw.githubusercontent.com/site24x7/plugins/master/glassfish/glassfish.cfg
+  ```
+
+ 
+- Execute the below command with appropriate arguments to check for the valid json output:
+  ```bash
+  python3 glassfish.py --host "hostname" --port "port no" --username "username" --password "password" --ssl "false"  --insecure "false"
+  ```
+
+
+#### Configurations
+
+- Provide your IBM MQ configurations in glassfish.cfg file.
+	```ini
+  [localhost]
+  host="localhost"
+  port="4848"
+  ssl="false"  
+  insecure="false"
+  username="None"
+  password="None"
+	```
+ - Where,
+   - host: The IP address or domain name of the server you're trying to connect to.
+   - port: Admin port of the glassfish server.
+   - ssl: Connect with https if "true" and http if "false".
+   - insecure: If this parameter is set to "true", it allows you to connect even if the certificate is invalid. This should only be used in testing environments.
+   - username and password: These credentials are required if any form of authentication is set up for the server.
+
+#### Linux
+
+- Follow the steps in [this article](https://support.site24x7.com/portal/en/kb/articles/updating-python-path-in-a-plugin-script-for-linux-servers) to update the Python path in the glassfish.py script.
+
+- Move the folder `glassfish` into the Site24x7 Linux Agent plugin directory: 
+
+		mv glassfish /opt/site24x7/monagent/plugins/
+  
+#### Windows
+		
+- Since it's a Python plugin, to run the plugin in a Windows server please follow the steps in [this link](https://support.site24x7.com/portal/en/kb/articles/run-python-plugin-scripts-in-windows-servers). The remaining configuration steps are the same.
+
+- Move the folder `glassfish` under Site24x7 Windows Agent plugin folder: 
+
+		C:\Program Files (x86)\Site24x7\WinAgent\monitoring\Plugins
+	
+The agent will automatically execute the plugin within five minutes and send performance data to the Site24x7 data center.
+
+---	
+
+## Supported Metrics
+
+Name		            	| Description
+---         		   	  |   ---
+