~ulysseskao/xgeoserver.git

			@@ -40,6 +40,13 @@
			docker build -t kartoza/postgis .
			```

			### Building with plugins

			To build a GeoServer image with plugins (e.g. SQL Server plugin, Excel output plugin),
			download the plugin zip files from the GeoServer download page and put them in
			`resources/plugins` before building. You should also download the matching version
			GeoServer WAR zip file to `resources/geoserver.zip`.

			## Run

			You probably want to also have postgis running too. To create a running
			@@ -76,10 +83,23 @@
			docker run -d -v $HOME/geoserver_data:/opt/geoserver/data_dir kartoza/geserver
			```

			You need to ensure the ``geoserver_data`` directory has sufficinet permissions
			You need to ensure the ``geoserver_data`` directory has sufficient permissions
			for the docker process to read / write it.

			## Setting Tomcat properties

			To set Tomcat properties such as maximum heap memory size, create a `setenv.sh` file such as:

			```shell
			JAVA_OPTS="$JAVA_OPTS -Xmx1536M -XX:MaxPermSize=756M"
			JAVA_OPTS="$JAVA_OPTS -Djava.awt.headless=true -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled"
			```

			Then pass the `setenv.sh` file as a volume at `/usr/local/tomcat/bin/setenv.sh` when running:

			```shell
			docker run -d -v $HOME/setenv.sh:/usr/local/tomcat/bin/setenv.sh kartoza/geserver
			```

			## Credits