release-20.2: server: add license expiry time to prometheus metrics #56463
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This change adds a license expiry metric titled `seconds_until_enterprise_license_expiry` which contains an integer number of seconds until the enterprise license expires on the cluster (if one exists). If no enterprise license is configured, this metric is not appended This metric is computed on-demand since there is no periodic process that can regularly update a timeseries for us. This resolves cockroachdb#52794 Release note (api change): adds a new prometheus metric called `seconds_until_license_expiry` that reports on the number of seconds until the enterprise license on the cluster expires and 0 if there is no license. It will return a negative number if the expiration is in the past.
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This change is |
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@dt friendly ping for backport stamp |
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I'm not sure I'm the right reviewer for a backport here -- at first glance this isn't a bug fix so wouldn't usually be something we backport. I haven't been in the relevant discussions of why we need an exception to the backport patch policy so probably makes more sense for whoever has been to stamp it. |
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@knz yes, there was a request for it on the original PR and I got the impression from Product that there was demand from multiple customers. |
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There was a question "will this be backported" and I don't read it as a request (also it was not from product). Process-wise I'd suggest a summary of the motivation in the PR description |
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Had a conversation with @dhartunian and Nam so following up on the thread here. We have 2 customers who are waiting on this. Communications were made that this would be available to them in a backport. Could we proceed with this given the business need? |
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yeah that sounds good to me 👍 |
Backport 1/1 commits from #55565.
/cc @cockroachdb/release
This change adds a license expiry metric titled
seconds_until_enterprise_license_expirywhich contains an integer number ofseconds until the enterprise license expires on the cluster (if one exists). If
no enterprise license is configured, this metric is not appended
This metric is computed on-demand since there is no periodic process that can
regularly update a timeseries for us.
This resolves #52794
Release note (api change): adds a new prometheus metric called
seconds_until_license_expirythat reports on the number of seconds until theenterprise license on the cluster expires and 0 if there is no license. It will
return a negative number if the expiration is in the past.