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- ## Gitblit on RedHat's OpenShift Cloud Service
-
- The Gitblit Express distribution can be copied to the root of your RedHat OpenShift
- application repository. Gitblit Express is an exploded WAR file with all appropriate
- dependencies bundled.
-
- You should delete the `pom.xml` file and the `src` folder from your application repository
- as Gitblit Express is not a source distribution to be built with Maven on OpenShift.
-
- Gitblit automatically adjusts itself to running on OpenShift. Repositories, users,
- federation proposals, setting overrides, and Groovy push scripts are stored in *OPENSHIFT_DATA_DIR*.
-
- It is recommended to enable all RPC settings in the `web.xml` file to allow remote
- administration and, more importantly, configuration of your Gitblit Express
- installation using the Gitblit Manager.
-
- It is also recommended to set *web.forwardSlashCharacter* to ! because OpenShift
- runs on JBoss/Tomcat behind a proxy, neither of which are friendly to embedded
- forward-slashes.
-
- Please do not change the following settings unless you know exactly what you are
- doing:
-
- - *git.repositoriesFolder*
- - *groovy.scriptsFolder*
- - *federation.proposalsFolder*
- - *realm.userService* (for standard users.conf)
-
- Additionally, it is recommended to force your Gitblit installation to cleanup up
- older versions on your OpenShift filesystem to maximize available space for your
- repositories.
-
- Append the following command to your ./openshift/action_hooks/build file:
-
- rm -fr $OPENSHIFT_APP_DIR/jbossas-7.0/standalone/tmp/vfs/*
-
- Lastly, you may want to play with the heap and permgen settings of your Gitblit
- instance because the default heap for the JVM is 95 MB, which may be a little
- tight.
-
- To do that you will have to login to your account via ssh:
-
- ssh hashcode@app-domain.rhcloud.com
-
- and then you will have to manipulate the -Xmx and -XX:MaxPermSize values.
-
- vi $OPENSHIFT_APP_DIR/jbossas-7.0/bin/standalone.conf
- ctl_app restart
-
- OpenShift currently allows 300MB of memory per application which includes ssh access, JVM, etc.
- The Gitblit demo hosted on OpenShift Express operates with -Xmx160m and -XX:MaxPermSize=90m.
-
- For more detailed instructions on how to setup and deploy an OpenShift application
- please see this excellent turorial:
-
- https://github.com/opensas/play-demo/wiki/Step-12.5---deploy-to-openshift
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