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| author | Daniel Watkins <oddbloke@ubuntu.com> | 2020-11-17 16:37:29 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-17 16:37:29 -0500 |
| commit | 4f2da1cc1d24cbc47025cc8613c0d3ec287a20f9 (patch) | |
| tree | 00db3d5efc4a83e7fd4251d88943075e56b165a9 /cloudinit/handlers | |
| parent | a925b5a0ca4aa3e63b084c0f6664fe815c2c9db0 (diff) | |
| download | vyos-cloud-init-4f2da1cc1d24cbc47025cc8613c0d3ec287a20f9.tar.gz vyos-cloud-init-4f2da1cc1d24cbc47025cc8613c0d3ec287a20f9.zip | |
introduce an upgrade framework and related testing (#659)
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
Diffstat (limited to 'cloudinit/handlers')
0 files changed, 0 insertions, 0 deletions