Add some metrics helpful for monitoring raft cluster state.
Furthermore, we weren't emitting bolt metrics on regular (non-perf) standbys, and there were other metrics
in metricsLoop that would make sense to include in OSS but weren't. We now have an active-node-only func,
emitMetricsActiveNode. This runs metricsLoop on the active node. Standbys and perf-standbys run metricsLoop
from a goroutine managed by the runStandby rungroup.
Break grabLockOrStop into two pieces to facilitate investigating deadlocks. Without this change, the "grab" goroutine looks the same regardless of who was calling grabLockOrStop, so there's no way to identify one of the deadlock parties.
* VAULT-1564 report in-flight requests
* adding a changelog
* Changing some variable names and fixing comments
* minor style change
* adding unauthenticated support for in-flight-req
* adding documentation for the listener.profiling stanza
* adding an atomic counter for the inflight requests
addressing comments
* addressing comments
* logging completed requests
* fixing a test
* providing log_requests_info as a config option to determine at which level requests should be logged
* removing a member and a method from the StatusHeaderResponseWriter struct
* adding api docks
* revert changes in NewHTTPResponseWriter
* Fix logging invalid log_requests_info value
* Addressing comments
* Fixing a test
* use an tomic value for logRequestsInfo, and moving the CreateClientID function to Core
* fixing go.sum
* minor refactoring
* protecting InFlightRequests from data race
* another try on fixing a data race
* another try to fix a data race
* addressing comments
* fixing couple of tests
* changing log_requests_info to log_requests_level
* minor style change
* fixing a test
* removing the lock in InFlightRequests
* use single-argument form for interface assertion
* adding doc for the new configuration paramter
* adding the new doc to the nav data file
* minor fix
* don't log token error on DR Secondary
* stop gauge collector expiration errors on dr secondary
* don't check dr secondary for token create
* see if CI hits panic
* Revert "don't check dr secondary for token create"
This reverts commit c036a1a544d3a20d29d046f1ee239ab1563ce4d9.
* don't check dr secondary for token create
* Revert "see if CI hits panic"
This reverts commit 1e15aa535cac6e4d1684aaf47c8746c094068eb8.
* remove condition on log
* first commit
* update
* removed some ent features from backport
* final refactor
* backport patch
Co-authored-by: Hridoy Roy <hridoyroy@Hridoys-MacBook-Pro.local>
Co-authored-by: Hridoy Roy <hridoyroy@Hridoys-MBP.hitronhub.home>
* backport VAULT-672
* backport VAULT-672
* go mod tidy
* go mod tidy
* add back indirect import
* replace go mod and go sum with master version
* go mod vendor
* more go mod vendor
Co-authored-by: Hridoy Roy <hridoyroy@Hridoys-MBP.hitronhub.home>
Co-authored-by: Hridoy Roy <hridoyroy@Hridoys-MacBook-Pro.local>
