Agent state: do not deregister service checks twice #6168
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
ShimmerGlass
force-pushed
the
check-deregister
branch
from
49c6d4b to
ab56e07
Compare
|
FYI for us this error produces ~5K logs / hour |
ShimmerGlass
force-pushed
the
check-deregister
branch
2 times, most recently
from
c7e2567 to
7893220
Compare
|
Bump, could you take a look at this PR ? |
hanshasselberg
requested changes
Dec 19, 2019
hanshasselberg
added
the
waiting-reply
Deregistering a service from the catalog automatically deregisters its checks, however the agent still performs a deregister call for each service checks even after the service has been deregistered. With ACLs enabled this results in logs like: "message:consul: "Catalog.Deregister" RPC failed to server server_ip:8300: rpc error making call: rpc error making call: Unknown check 'check_id'" This change removes associated checks from the agent state when deregistering a service, which results in less calls to the servers and supresses the error logs.
ShimmerGlass
force-pushed
the
check-deregister
branch
from
7893220 to
b86b9b4
Compare
stale
bot
removed
the
waiting-reply
|
@i0rek There is already many test cases for deregistration. Do you need other ones ? |
hanshasselberg
approved these changes
Jan 17, 2020
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Deregistering a service from the catalog automatically deregisters its
checks, however the agent still performs a deregister call for each
service checks even after the service has been deregistered.
With ACLs enabled this results in logs like:
"message:consul: "Catalog.Deregister" RPC failed to server
server_ip:8300: rpc error making call: rpc error making call: Unknown
check 'check_id'"
This change removes associated checks from the agent state when
deregistering a service, which results in less calls to the servers and
supresses the error logs.