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Part IV. Patching Containers
Abstract
The Patching tab allows you to install incremental patches to the containers in a fabric.
The management console makes applying patches to your containers easy and risk-free. You upload patches to the fabric's central Maven repository, create a new profile version, and then migrate containers to the new version. If the patch causes problems, you can always roll back the containers to the non-patched version.
Patches are ZIP files that contain the artifacts needed to update a targeted set of bundles in a container. The patch file includes a
.patch file that lists the contained artifacts. The artifacts are typically one or more bundles. They can, however, include configuration files and feature descriptors.
The patching process is straight forward:
- You get a patch file.
- Customer support sends you a patch.
- Customer support sends you a link to download a patch.
- You use the management console's Patching tab to upload the ZIP files.
- You apply the patches to a profile version.This creates a new profile version that points to the new versions of the patched bundles and repositories.
- You migrate one or two containers to the patched profile version to ensure that the patch does not introduce any new issues.
- After your are certain that the patch works, migrate the remaining containers in the fabric to the patched version.
