| = Apache Winegrower Agent |
| |
| The Apache Winegrower agent provides a Javaagent which will |
| starts Winegrower `Ripener` class. |
| |
| It uses the same configuration as other extensions and it is read from |
| the agent args. |
| |
| [source,sh] |
| ---- |
| -javaagent:winegrower-agent-${winegrower.version}.jar |
| ---- |
| |
| With configuration it can look like: |
| |
| [source,sh] |
| ---- |
| -javaagent:winegrower-agent-${winegrower.version}.jar=workDir=/tmp/winegrower|ignoredBundles=cxf |
| ---- |
| |
| You can see the available options and their actual values activating the debug mode which will log the whole configuration: |
| |
| [source,sh] |
| ---- |
| -Dwinegrower.agent.debug=true |
| ---- |
| |
| == Select your "distribution" |
| |
| The java agent is just starting a ripener but it does not provide any library. To do that |
| you have to set `libs` parameter of the agent. You can use `core` or `jaxrs` prebuilt binaries (point to their lib folder |
| once the zip exploded): |
| |
| [source,sh] |
| ---- |
| -javaagent:winegrower-agent-${winegrower.version}.jar=libs=/opt/winegrower/distro/lib |
| ---- |
| |
| If you pick the JAX-RS distribution for instance and unpack it in /opt/winegrower/jaxrs |
| and write a plugin (let say a JAX-RS whiteboard endpoint) then you can |
| deploy the following plugin using the JAX-RS distribution using this JVM configuration: |
| |
| [source,sh] |
| ---- |
| -javaagent:winegrower-agent.jar=libs=/opt/user/plugin,/opt/winegrower/jaxrs/lib|ignoredBundles=cxf \ |
| -Dwinegrower.service.org.apache.aries.jax.rs.whiteboard.default.osgi.http.whiteboard.context.path=/test |
| ---- |
| |
| The configuration is the one needed for JAX-RS whiteboard and is propagated to the `Ripener` instance started by the java agent. |
| |
| == Configuration keys |
| |
| Note: see link:../../index.html[core] configuration for more details on how to use these configuration entries. |
| |
| - ignoredBundles |
| - jarFilter |
| - manifestContributors |
| - prioritizedBundles |
| - scanningExcludes |
| - scanningIncludes |
| - workDir |
| |
| It also support the specific configuration `libs` which takes either a folder which is converted in the list of contained jars |
| or directly some jar paths. The paths are appended to the system classloader before the `Ripener` is started. |
| It allows to explode some distribution and start it without having to do a fatjar or so of the distribution. |
| |
