pkg/helm: add wrapper to get the Helm history we expect #1515
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Sorry, pushed to the wrong branch 😅 |
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We expect to get the history in descending order by version and limited to 1 version to get the last version so we can ensure the user has the last version of the Helm chart. However, it turns out the Helm API doesn't honor the Max config parameter and returns the Helm history in a non-deterministic order. This adds a wrapper function that sorts what the Helm API returns in the way we expect and uses that. Fixes #1442
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| @@ -309,9 +310,9 @@ func (c controlplaneUpdater) ensureComponent(component, namespace string) error | |||
| } | |||
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| histClient := action.NewHistory(actionConfig) | |||
| histClient.Max = 1 | |||
| histMax := 1 | |||
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What if the last one in the history was not a successful deploy? Do we want the last one in the history or the last successful deploy in the history?
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We could check for the last "deployed" instance.
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I'd say it's out of scope for this PR? Maybe create an issue and create a follow-up PR? This PR fixes existing assumed functionality, while suggestion from @surajssd changes the behavior from existing one, although I agree what we do right now is not fully correct.
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Alright sure, lets move forward. But yeah we will need a func that give the last successful deploy.
We expect to get the history in descending order by version and limited
to 1 version to get the last version so we can ensure the user has the
last version of the Helm chart.
However, it turns out the Helm API doesn't honor the Max config parameter and
returns the Helm history in a non-deterministic order.
This adds a wrapper function that sorts what the Helm API returns in the
way we expect and uses that.
Fixes #1442