Chapter 6. Upgrading Fuse Standalone on Karaf
In this release there are a number of upgrades which affect major and minor component versions. Most OSGi bundles set version ranges that exclude the next major version or sometimes even a minor version.
Warning
Do not use the Fuse on Apache Karaf patch mechanism to upgrade an Apache Karaf container to Fuse 7.8, a new installation must be performed, with configuration and other modified files copied across manually.
6.1. Upgrading Fuse Standalone on Karaf
The following instructions guide you through upgrading to Fuse 7.8 on Apache Karaf.
Procedure
- To install Fuse on Apache Karaf, follow the procedure in Installing on Apache Karaf.
- Rebuild the applications using new Fuse Karaf BOM for Fuse 7.8 (see the latest Release Notes for information on BOM file updates).
- Install the features that were previously installed in Fuse 7.7
-
Compare the
etcdirectories for potential configuration changes, for example,logging,weborMaven. -
Compare
bindirectories for potential environment changes, for example,bin/setenv. - Install the rebuilt applications into Fuse 7.8
Note
After upgrading, you will see the new version and build number in the Welcome banner when you restart the container.
