fix(deployment): Get the helm chart working with Perses 0.47.0 #16
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indigo423
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Signed-off-by: Ronny Trommer <[email protected]>
Update the schemas and default datasource to get it back working with the latest release of Perses. Signed-off-by: Ronny Trommer <[email protected]>
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indigo423
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charts/perses/Chart.yaml
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| @@ -3,8 +3,8 @@ name: perses | |||
| description: Perses helm chart | |||
| icon: https://avatars.githubusercontent.com/u/77209215?s=200&v=4 | |||
| type: application | |||
| version: 0.3.0 | |||
| appVersion: "0.42.1" | |||
| version: 1.0.0 | |||
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My reasoning here for 1.0.0, the changes I made are technically not backward compatible with older versions from a semver.org perspective. If you want a different version bump here to indicate some fragility, I say yes to any suggestions you want to make here :)
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from the semver point of view, v0 is showing that the project is still under development. Under a v0, it doesn't need to be backward compatible, so it's ok to just bump the version to 0.4.0
charts/perses/values.yaml
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| directUrl: http://localhost:9090 | ||
| scrapeInterval: "15s" | ||
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This here is also a good one for feedback, to make it work out without having the user worry too much, I created a data source by default. If you prefer to keep that as a comment here, no objections, and just let me know what you prefer here.
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yeah I would prefer to keep it commented. In production environment, it would be annoying to have this datasource.
Probably to make it work easily for user, an idea could be to see prometheus-operator deploying Perses, like it deploys Grafana.
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Regnerate the README using make update-helm-readme to reflect the versions and paths for the schemas accordingly. Signed-off-by: Ronny Trommer <[email protected]>
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charts/perses/values.yaml
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| queries_path: "/etc/perses/cue/schemas/queries" | ||
| datasources_path: "/etc/perses/cue/schemas/datasources" | ||
| variables_path: "/etc/perses/cue/schemas/variables" | ||
| interval: "6h" |
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@Nexucis I have seen here different default values, the values.schema.json has it referenced as 5m, the docs 1h. What is a reasonable consistent default here?
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The initial idea was 5m. That was in case the watching file is failing to update the schemas loaded.
Also after many issues we ran into with cuelang, keeping 5m is a good value because it helps to trash the cuelang context that is leaking. So it mitigates this memory leak
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awesome work @indigo423 thank you for doing it. I think I have answered all your hints and comments. Excepting few points raised, it looks good to me |
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@Nexucis thanks for the quick feedback and changed all the bits an pieces. |
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Apply feedback regarding new version for the Helm chart, default settings for the dashboard. A prometheus data source is commented in. Regenerated the README with the new version number and defaults. Signed-off-by: Ronny Trommer <[email protected]>
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| # plugin: | ||
| # kind: PrometheusDatasource | ||
| # spec: | ||
| # directUrl: https://prometheus.demo.do.prometheus.io |
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@Nexucis I've changed this back to the original content to introduce fewer changes with the PR.
Investigate what minimal changes are required to get the Helm chart back working with the latest Perses 0.47.0 release.
I've added a few reviewer hints as a comment here in the PR.
Resolves: #15