Hi,
I have a parametrized job that spawns Docker containers when it's running.
This job is configured to store only the 10 most recent runs.
I would like to have the containers running for as long as the run that
spawned them is stored in Jenkins.
So, the idea would be having something like a Listener that would execute
the Docker commands to remove the containers when the build is about to be
deleted.
I've thought of using the *PostBuild Groovy script* plugin to execute a
listener and redefine the *onDeleted* method.
For example:
import hudson.model.Run;
import hudson.model.listeners.RunListener;
import hudson.Extension;
@Extension
public class DeleteListener extends RunListener<Run> {
@Override
void onDeleted(Run r) {
println(r.getNumber())
}
}
The problem with this approach is that when I execute the build, I get this
error:
Groovy script failed:
org.codehaus.groovy.runtime.metaclass.MissingMethodExceptionNoStack: No
signature of method: DeleteListener.main() is applicable for argument types:
([Ljava.lang.String;) values: [[]]
Possible solutions: wait(), wait(long), all(), any(), find(), wait(long, int
)
I'm not proficient with Java, neither Groovy; so I'm having a hard time
understanding this error.
*My question* is how, if possible, can I execute some system commands
whenever a certain build is about to be deleted.
Thanks and kind regards!
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