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When we upgrade an application using helm it can always go something wrong so instead of upgrading to another version or uninstall / install the application, we can rollback to a previous version that we know it is working
Previously we already talked about the helm history command
$ helm history pet2cattle
REVISION UPDATED STATUS CHART APP VERSION DESCRIPTION
60 Wed Dec 30 16:17:58 2020 superseded pet2cattle-1.7 2.8 Upgrade complete
61 Fri Jan 1 21:45:07 2021 superseded pet2cattle-2 3 Upgrade complete
62 Sat Jan 2 11:57:26 2021 superseded pet2cattle-2 3.1 Upgrade complete
63 Sat Jan 2 22:09:24 2021 superseded pet2cattle-2 3.2 Upgrade complete
64 Mon Jan 4 09:33:53 2021 superseded pet2cattle-2 3.3 Upgrade complete
65 Tue Jan 5 07:57:53 2021 superseded pet2cattle-2 3.4 Upgrade complete
66 Wed Jan 6 15:25:30 2021 superseded pet2cattle-2 3.5 Upgrade complete
67 Thu Jan 7 09:10:07 2021 superseded pet2cattle-2 3.6 Upgrade complete
68 Fri Jan 8 08:17:56 2021 superseded pet2cattle-2 3.7 Upgrade complete
69 Sat Jan 9 19:23:25 2021 deployed pet2cattle-2 3.8 Upgrade complete
Let's assume that the latest deployed versions is not working.
18/01/2021
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