Age | Commit message (Collapse) | Author | |
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2021-04-12 | Fix unpickle for source paths missing run_dir (#863) | lucasmoura | |
On the datasource class, we require the use of paths.run_dir to perform some operations. On older cloud-init version, the Paths class does not have the run_dir attribute. To fix that, we are now manually adding that attribute in the Paths object if doesn't exist in the unpickle operation. LP: #1899299 | |||
2020-11-17 | introduce an upgrade framework and related testing (#659) | Daniel Watkins | |
This commit does the following: * introduces the `cloudinit.persistence` module, containing `CloudInitPickleMixin` which provides lightweight versioning of objects' pickled representations (and associated testing) * introduces a basic upgrade testing framework (in `cloudinit.tests.test_upgrade`) which unpickles pickles from previous versions of cloud-init (stored in `tests/data/old_pickles`) and tests invariants that the current cloud-init codebase expects * uses the versioning framework to address an upgrade issue where `Distro.networking` could get into an unexpected state, and uses the upgrade testing framework to confirm that the issue is addressed |