osgi - upgrade kura installation without losing configuration -


i'm running kura 1.1.1 on beagle bone black running debian linux custom packages , altered configuration.

i upgrade latest kura release without losing configuration , packages.

how upgrade while maintaining state of kura installation?

afaik there not official way yet.
can backup following files , include them again after upgrading:

  • data/snapshots/snapshot_14xxx.xml file containing bundles' configuration. recent changes have higher timestamp.
  • kura/dpa.properties files contains list of deployed deployment packages, installed through web-ui or deploy-v1 cloudlet.
  • *.dp actual deployment packages installed.
  • if manually added jars or edited start scripts, must copy/edit them again

depending on how upgrade, may or may not have previous installation deleted. shell script installer example changes /opt/eclipse/kura/ symlink version installs, without deleting old one.


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