basta aggiungere un solo file (hot_deploy) nella cartella .openshift/markers/ per evitare che openshift faccia il reboot dell'application server.
bisogna vedere come si comporta (forse va aggiunto nel commit il file ROOT.war.dodeploy per effettuare il rideploy a caldo)
https://openshift.redhat.com/community/blogs/new-openshift-release-june-26-2012-jboss-eap-hot-deployments-pricing-and-more
Hot Deployment
Hot deployment is slowly being added. We've started with the Jboss AS 7 cartridge, but will be implementing the same feature with the others soon. Hot deployment allows you to push to your application without having to restart it. This helps with zero downtime deployments. To use it add the following marker to your git repo:
.openshift/markers/hot_deploy
Just git add, commit and push it and we'll attempt to deploy the new code without stopping JBoss. Keep in mind you still have to live inside your memory footprint.
So, if you have a memory intensive app that has a memory intensive build, you may want to look at using Jenkins to build so the process happens inside a different gear.
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