jboss-qa / jcontainer-manager Goto Github PK

It should be more safe and transferable to start containers with prepared scripts.

JDK 8 uses new options to work with memory.

• -XX:MetaspaceSize
• -XX:MaxMetaspaceSize

Older JDKs were using options to configure permgen.

• -XX:PermSize
• -XX:MaxPermSize

Some container implementations should not have some dependencies on its classpath. Every container should have its own maven module.

We can use for example FeeBuilder.

We have to wait for shutdown thread to complete, otherwise stop method may fail (race-condition).

File stdout.log is stored in container log directory now. We have to use container client in some container adapters to get the directory location. But in some platforms we have to read from process standard output earlier. Otherwise the container can get stuck. Due to this fact the location of file stdout.log must be changed.

HTTP port is not opened in admin mode.

Some jobs can silently throw error with FileNotFoundException

It is necessary to set environment property KARAF_REDIRECT.

The jboss-modules process is not killed when we destroy container process.
See: http://bugs.java.com/view_bug.do?bug_id=4770092

JAVA_OPTS may contain null substring now.

Containers: Karaf, Fuse, EAP, Wildfly and Tomcat

Currently, only true / false (success) is returned.

InputStream of container process is currently not consumed, resulting in process freeze.

Karaf 4.0.x:
Could not resolve mvn:org.apache.felix/org.apache.felix.framework/5.0.1

NOTE: Fuse container (karaf 2.4.x) should work.

Upgrade wildfly-cli dependency. Current version is 8.2.0.Final. Think about backward compatibility.

Reproducer:

• Start Wildfly 10 via jcontainer-manager
• Execute the following CLI script: https://github.com/wildfly/quickstart/blob/10.x/helloworld-jms/configure-jms.cli#L7

I think that there should be a possibility to inject container in job without usage of a wrapper. I suggest to create new interface for this purpose because I think that it is not good idea to add no-args constructor to current Container class due to the fact that we can then change Configuration!

Issue: http://stackoverflow.com/a/11693863/3629048

In wildfly container is returned directory path without last slash
In fuse container is returned directory path with last slash (and also in karaf container)

Should we use wildfly-extras/creaper library for managing Wildfly an EAP servers?

Fix it