Added autodownsampling so that Grafana finds data on longer range #9297
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…suggested on thanos issue tracker
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Please backport to 2.18 aas this is needed for our customer. |
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/cherry-pick release-2.18 |
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@dharapvj: once the present PR merges, I will cherry-pick it on top of release-2.18 in a new PR and assign it to you. In response to this:
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LGTM label has been added. Git tree hash: eadffeb8ac1e109b5ce1df71ae6c6d55ce9de119
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/cherry-pick release/v2.18 |
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@dharapvj: new pull request created: #10044 In response to this:
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/cherry-pick release/v2.19 |
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@dharapvj: new pull request created: #10045 In response to this:
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/cherry-pick release/v2.20 |
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@dharapvj: new pull request created: #10046 In response to this:
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Added autodownsampling so that Grafana finds data on longer range as suggested on thanos issue tracker #601
What does this PR do / Why do we need it:
Currently, our grafana does not read downsampled Thanos data. This happens due to in default mode, Thanos will respond only with raw data - which we keep only for short duration like 7days.
So effectively, we cannot make use of Thanos for long term analysis at all with current setting.
Does this PR close any issues?:
Special notes for your reviewer:
Similar change was also done in prometheus operator
Documentation:
Does this PR introduce a user-facing change?: