feat: add logging on provider state transitions#1444
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Signed-off-by: christian.lutnik <christian.lutnik@dynatrace.com>
chrfwow
changed the title
Signed-off-by: christian.lutnik <christian.lutnik@dynatrace.com>
Signed-off-by: christian.lutnik <christian.lutnik@dynatrace.com>
| } else { | ||
| providerName = delegate.getMetadata().getName(); | ||
| } | ||
| log.info("Provider {} transitioned from state {} to state {}", providerName, oldState, state); |
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I think this should be a debug log.
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I understand why you'd say so, and I think I would agree most times, but the point of this change was to get better visibly into state transitions, particularly for when providers become ready again. Because this isn't in a hot code path, I think it might be worthwhile to have at info level. We've seen internally that such a log would be very useful to confirm the provider is back in a good state.
If we make it debug, we'll never see it "after the fact" if logging it set to normal level, so I think it will make troubleshooting things like connection issues harder. I think the chances of spam here are very low in normal situations.
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I am not sure, we need this log all the time. imho I think it is important when we are going from error back to ready - but the other transitions are not as important to see. Stale can happen, we have a gracePeriod, I do not need to know it. but after an error, I need to know when got back to ready
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #1444 +/- ##
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+ Coverage 92.91% 93.31% +0.39%
- Complexity 478 485 +7
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Files 45 45
Lines 1158 1167 +9
Branches 99 101 +2
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+ Hits 1076 1089 +13
+ Misses 53 48 -5
- Partials 29 30 +1
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4 participants
This PR
Adds logging on state transitions. This way errors and their recovery can be retraced better.
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