I have received a recent report for a user which confirms that sometime
the GRPC server does not stop propery.
It appears that there are 2 issues:
1. The cmux server can refuse to stop if there are stale connections.
For that we set the ReadTimeout.
2. The GRPC server graceful stop can never finish.
What this PR avoids is:
```
goroutine 227 [semacquire, 2 minutes]:
sync.runtime_Semacquire(0xc00059a75c)
/usr/local/go/src/runtime/sema.go:56 +0x42
sync.(*WaitGroup).Wait(0xc00059a75c)
/usr/local/go/src/sync/waitgroup.go:130 +0x64
google.golang.org/grpc.(*Server).GracefulStop(0xc00059a600)
```
This PR stops the GRPC server after 15s. Related to the go routing dumps
in #6747.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* storage: Replace usage of sync/atomic with uber-go/atomic
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* tsdb: Replace usage of sync/atomic with uber-go/atomic
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* web: Replace usage of sync/atomic with uber-go/atomic
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* notifier: Replace usage of sync/atomic with uber-go/atomic
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* cmd: Replace usage of sync/atomic with uber-go/atomic
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* scripts: Verify that we are not using restricted packages
It checks that we are not directly importing 'sync/atomic'.
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* Reorganise imports in blocks
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* notifier/test: Apply PR suggestions
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* storage/remote: avoid storing references on newEntry
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* Revert "scripts: Verify that we are not using restricted packages"
This reverts commit 278d32748e.
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* web: Group imports accordingly
Signed-off-by: Javier Palomo <javier.palomo.almena@gmail.com>
* Backport custom title to React UI
Backports #4841 into the new UI.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* Fix typo
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* Display dates as well as timestamps in the status page
Signed-off-by: Sylvain Rabot <sylvain@abstraction.fr>
* Trim trailing whitespaces
Signed-off-by: Sylvain Rabot <sylvain@abstraction.fr>
* API: Allow AlertmanagerRetriever and RulesRetriever to receive a
Context
Signed-off-by: gotjosh <josue@grafana.com>
* Use single line functions where possible
Signed-off-by: gotjosh <josue@grafana.com>
time.Unix attaches the local timezone, which can then
leak out (e.g. in the alert json). While this is harmless,
we should be consistent.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
Previously it could return error if RemoteAddr didn't
have correct format, but since this field has no specified
format, that was little too strict.
Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>
This is part of https://github.com/prometheus/prometheus/pull/5882 that can be done to simplify things.
All todos I added will be fixed in follow up PRs.
* querier.Querier, querier.Appender, querier.SeriesSet, and querier.Series interfaces merged
with storage interface.go. All imports that.
* querier.SeriesIterator replaced by chunkenc.Iterator
* Added chunkenc.Iterator.Seek method and tests for xor implementation (?)
* Since we properly handle SelectParams for Select methods I adjusted min max
based on that. This should help in terms of performance for queries with functions like offset.
* added Seek to deletedIterator and test.
* storage/tsdb was removed as it was only a unnecessary glue with incompatible structs.
No logic was changed, only different source of abstractions, so no need for benchmarks.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Make lookbackDelta a option of QueryEngine
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* julius' suggestion
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* remove trivial getter
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* Assume lookback delta is always > 0
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* add debug log
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* don't expose loopback delta
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* Specify that lookack delta is also used in federation
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* Fix federation test
While we have added some logic to the promql engine to keep it backwards
compatible and have a 5 minute loopback by default, the web/ package is
likely to really be internal to Prometheus and we should not add the
same kind of heuritstics here.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* loopback delta: Fix debug log
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* Add conditional rendering of Navlink for Consoles
Signed-off-by: Drumil Patel <drumilpatel720@gmail.com>
* Replacing if else with only if conditional rendering
Signed-off-by: Drumil Patel <drumilpatel720@gmail.com>
* Add tests and removing global declaration in Navbar
Signed-off-by: Drumil Patel <drumilpatel720@gmail.com>
* Correct Navbar Testcases and add types for ConsolesLink
Signed-off-by: Drumil Patel <drumilpatel720@gmail.com>
* Change names for Console link as per-naming convention
Signed-off-by: Drumil Patel <drumilpatel720@gmail.com>
* Change prop names to AppProps and NavbarProps respectively
Signed-off-by: Drumil Patel <drumilpatel720@gmail.com>
* Adding TSDB Head Stats like cardinality to Status Page
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Moving mutx to Head
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Renaming variabls
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Renaming variabls and html
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Removing unwanted whitespaces
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Adding Tests, Banchmarks and Max Heap for Postings Stats
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Adding more tests for postingstats and web handler
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Adding more tests for postingstats and web handler
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Remove generated asset file that is no longer used
Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
* Changing comment and variable name for more readability
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* Using time.Duration in postings status function and removing refresh button from web page
Signed-off-by: Sharad Gaur <sgaur@splunk.com>
* React UI: Support custom path prefixes
The challenge was that the path prefix can be set dynamically as a flag
on Prometheus, but the React app bundle is statically compiled in to
expect a given path prefix. By adding a placeholder value to the React
app's index.html and replacing it in Prometheus with the right path
prefix during serving, this injects Prometheus's path prefix into the
React app via a global const.
Threading the path prefix into the different React components could have
been done with React's Contexts (https://reactjs.org/docs/context.html),
but I found the consumer side of context values to be a bit cumbersome
(wrapping entire components in context consumers), so I ended up
preferring direct threading of the path prefix values to components that
needed them. Also, using contexts in tests is more verbose than just
passing in path prefix values directly.
Fixes https://github.com/prometheus/prometheus/issues/6163
Signed-off-by: Julius Volz <julius.volz@gmail.com>
* Review feedback
Signed-off-by: Julius Volz <julius.volz@gmail.com>
* local storage selectedTab on targets tab was renamed
Signed-off-by: Michał Szczygieł <1153719+mszczygiel@users.noreply.github.com>
* added filters when displaying alerts
Signed-off-by: Michał Szczygieł <1153719+mszczygiel@users.noreply.github.com>
* function was simplified
Signed-off-by: Michał Szczygieł <1153719+mszczygiel@users.noreply.github.com>
* fixed rebase
Signed-off-by: Michał Szczygieł <1153719+mszczygiel@users.noreply.github.com>
* minor rename
Signed-off-by: Michał Szczygieł <1153719+mszczygiel@users.noreply.github.com>
* Active -> Pending
Signed-off-by: Michał Szczygieł <1153719+mszczygiel@users.noreply.github.com>
This makes React UI URLs look nicer than the previous
/static/graph-new/app.html, but internally still serves all React UI
files from the compiled-in static assets directory.
Also, to allow future usage of the React / Reach router, we need to
serve the main React app's index.html on certain sub-paths that
correspond to current Prometheus's UI pages, instead of trying to serve
actual files that match the provided path name.
Signed-off-by: Julius Volz <julius.volz@gmail.com>
* web: add prometheus_http_requests_total metrics
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Add unit test for requestCounter metric
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Working group name
Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com>
* Working categorised by group name
Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com>
* Changed group sorting in web
Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com>
* Fixed group sorting and comments
Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com>
* Fixed group sorting and comments with gofmt
Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com>
* Added file and group name
Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com>
* reverted back to full path to yml file
Signed-off-by: Pritam Bhudia <pritam.bhudia@baesystems.com>
Currently, When `/etc/mime.types` has a unusual mime type, web of prometheus uses the type and you may get unexpected result.
With this change, web returns consistent Content-Type header for static js and css files
To reproduce:
1. Add a type at the end of `/etc/mime` like `text/x-js js`
2. Run prometheus
3. Request js file like `http://localhost:9090/static/vendor/js/jquery.min.js`
4. You will see Content-Type of the response is `text/x-js` instead of `application/javascript`
Signed-off-by: mrasu <m.rasu.hitsuji@gmail.com>
The goal is to remove almost all references to the
golang.org/x/net/context package.
github.com/gogo/protobuf => v1.2.1
google.golang.org/grpc => v1.19.1
github.com/grpc-ecosystem/grpc-gateway => v1.18.5
It also replaces github.com/cockroachdb/cmux by github.com/soheilhy/cmux
because of [1] which fixes#3909 incidentally.
[1] https://github.com/grpc/grpc-go/issues/2636
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
i) Uses the more idiomatic Wrap and Wrapf methods for creating nested errors.
ii) Fixes some incorrect usages of fmt.Errorf where the error messages don't have any formatting directives.
iii) Does away with the use of fmt package for errors in favour of pkg/errors
Signed-off-by: tariqibrahim <tariq181290@gmail.com>
* Display correct values for the retention in the flags web gui.
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* adding a log entry
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* added the retention info to the runtime status page
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* simplify the retention display
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
