Signed-off-by: Piper <piperchester@gmail.com>

Signed-off-by: Harkishen-Singh <harkishensingh@hotmail.com>

* add networking.k8s.io for ingress

level=error ts=2020-10-19T08:32:30.544Z caller=klog.go:96 component=k8s_client_runtime func=ErrorDepth msg="github.com/prometheus/prometheus/discovery/kubernetes/kubernetes.go:494: Failed to watch *v1beta1.Ingress: failed to list *v1beta1.Ingress: ingresses.networking.k8s.io is forbidden: User \"system:serviceaccount:monitoring:prometheus\" cannot list resource \"ingresses\" in API group \"networking.k8s.io\" at the cluster scope"
Signed-off-by: root <likerj@inspur.com>

* Update rbac-setup.yml
Signed-off-by: root <likerj@inspur.com>

* dynamically determine path prefix
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* minor changes per PR review
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* use Context for apiPath and pathPrefix
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* remove unhandled "/version" path
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* only process index once instead of on every req
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* remove unneeded tag fragment
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* switch api path to const
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* revert
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* update tests
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* linter updates
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* simplify
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

* updates per peer review
Signed-off-by: James Ranson <james_ranson@cable.comcast.com>

When the latest tag is added, also add a tag for the major version
when the version tag matches the latest release defined in VERSION.
Signed-off-by: Victor Araujo <vear91@gmail.com>

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>

* Close resources after failing to startup TSDB
Signed-off-by: arthursens <arthursens2005@gmail.com>

* Return close error instead of logging
Signed-off-by: arthursens <arthursens2005@gmail.com>

* Change named return's name
Signed-off-by: arthursens <arthursens2005@gmail.com>

This is how much memory we use to load in the on-disk
symbol tables, not the size of the tables themselves.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>

* Simplify TestHeadReadWriter_Truncate
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Fix review comments
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Read repair empty file in chunks_head
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Refactor and introduce repairLastChunkFile
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Attempt windows test fix
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Fix review comments
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Fix review comments
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

Use absolute jsonnet import paths

Signed-off-by: Ricky Pai <rickyp999+github@gmail.com>

This should be the way forward when importing libraries in jsonnet. It's
closer to how Go imports look and makes it more obvious where packages
live.

This is not breaking anything, as the old imports were already symlinks
to the now directly used directories.
Signed-off-by: Matthias Loibl <mail@matthiasloibl.com>

* Create a checkpoint only at the end of Compact call
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Fix review comments
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Fix Bartek's offline reviews
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Introduce TruncateInMemory and TruncateWAL
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Small enhancements and test fixing attempts
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Fix tests
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Add TestOneCheckpointPerCompactCall
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Don't truncate WAL on block compaction
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Simplified the algo.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Better protection around calling truncateWAL, truncate WAL on Head compaction error
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
Co-authored-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Remote: Do not collect non-initialized timestamp metrics
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>

* labels: Reduce allocated memory by Hash method in edge cases; Added tests.

Old:
/tmp/___BenchmarkLabels_Hash_in_github_com_prometheus_prometheus_pkg_labels -test.v -test.bench ^\QBenchmarkLabels_Hash\E$ -test.run ^$
goos: linux
goarch: amd64
pkg: github.com/prometheus/prometheus/pkg/labels
BenchmarkLabels_Hash
BenchmarkLabels_Hash/typical_labels_under_1KB
BenchmarkLabels_Hash/typical_labels_under_1KB-12         	 5366161	       259 ns/op	       0 B/op	       0 allocs/op
BenchmarkLabels_Hash/bigger_labels_over_1KB
BenchmarkLabels_Hash/bigger_labels_over_1KB-12           	 1700371	       767 ns/op	    2048 B/op	       1 allocs/op
BenchmarkLabels_Hash/extremely_large_label_value_10MB
BenchmarkLabels_Hash/extremely_large_label_value_10MB-12 	     356	   3743115 ns/op	10523442 B/op	       1 allocs/op
PASS

New:
/tmp/___BenchmarkLabels_Hash_in_github_com_prometheus_prometheus_pkg_labels -test.v -test.bench ^\QBenchmarkLabels_Hash\E$ -test.run ^$
goos: linux
goarch: amd64
pkg: github.com/prometheus/prometheus/pkg/labels
BenchmarkLabels_Hash
BenchmarkLabels_Hash/typical_labels_under_1KB
BenchmarkLabels_Hash/typical_labels_under_1KB-12         	 4758883	       259 ns/op	       0 B/op	       0 allocs/op
BenchmarkLabels_Hash/bigger_labels_over_1KB
BenchmarkLabels_Hash/bigger_labels_over_1KB-12           	 3324492	       357 ns/op	      80 B/op	       1 allocs/op
BenchmarkLabels_Hash/extremely_large_label_value_10MB
BenchmarkLabels_Hash/extremely_large_label_value_10MB-12 	    1087	   1083949 ns/op	    9734 B/op	       1 allocs/op
PASS

Process finished with exit code 0
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Addressed Kemal's comment.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Moved to v2 xxhash for improvements.

New:

/tmp/___BenchmarkLabels_Hash_in_github_com_prometheus_prometheus_pkg_labels -test.v -test.bench ^\QBenchmarkLabels_Hash\E$ -test.run ^$ -test.benchtime 10s
goos: linux
goarch: amd64
pkg: github.com/prometheus/prometheus/pkg/labels
BenchmarkLabels_Hash
BenchmarkLabels_Hash/typical_labels_under_1KB
BenchmarkLabels_Hash/typical_labels_under_1KB-12         	53447894	       221 ns/op	       0 B/op	       0 allocs/op
BenchmarkLabels_Hash/bigger_labels_over_1KB
BenchmarkLabels_Hash/bigger_labels_over_1KB-12           	42341754	       326 ns/op	       0 B/op	       0 allocs/op
BenchmarkLabels_Hash/extremely_large_label_value_10MB
BenchmarkLabels_Hash/extremely_large_label_value_10MB-12 	   10000	   1248546 ns/op	       0 B/op	       0 allocs/op
PASS
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Removed old xxhash package.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

* Pined minor version.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

documentation/prometheus-mixin: improve PrometheusNotIngestingSamples

The alert shouldn't fire when there's no target and no rule configured.
Signed-off-by: Simon Pasquier <spasquie@redhat.com>

No more need to do anything manually for release docs.
Signed-off-by: Tobias Schmidt <tobidt@gmail.com>

Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>

* Mixin: Ignore unset remote write timestamp

This pull request ignores the zero value of highest_sent_timestamp_seconds
in Highest Timestamp In vs. Highest Timestamp Sent which just show that
remote write has not been successful yet.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>

Signed-off-by: frbimo <fr.bimo@gmail.com>

* Modified unknownRefs to unknownRefs.Load()
Signed-off-by: GayathriVenkatesh <gayaa2010@gmail.com>

* Modified db.go
Signed-off-by: GayathriVenkatesh <gayaa2010@gmail.com>

* Revert "Modified unknownRefs to unknownRefs.Load()"

This reverts commit 79caf595fa9b9193878dc0dd9dec17d58851ae42.
Signed-off-by: GayathriVenkatesh <gayaa2010@gmail.com>

* Made changes to reload error in db.go
Signed-off-by: GayathriVenkatesh <gayaa2010@gmail.com>

Fixes https://github.com/prometheus/prometheus/issues/5547

Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>

Signed-off-by: JinLingChristopher <jinl1037@hotmail.com>

Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>

Instrumentation: Report valid configs in the respective metrics from the beginning

* promtool tsdb list now prints blocks' size
Signed-off-by: arthursens <arthursens2005@gmail.com>

In #7399, an early validity check of the config was introduced to
prevent the scenario where an invalid config is only detected after a
possibly very long startup procedure. However, the respective success
metrics are not updated after the initial validation so that the
success metrics suggest an invalid config. If the startup procedure,
like replaying the WAL, really takes very long, alerts about invalid
config will trigger.

This commit sets the succes metrics after initial validation. They
will be set again after the "real" config (re-)load, but that
shouldn't be a problem. The metric now truthfully represents whenever
the config was successfully loaded, no matter if the result was then
thrown away (because it was just for validation) or actually used.
Signed-off-by: beorn7 <beorn@grafana.com>

* add a tsdb writer interface
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

* use block writer in tsdbutil block creator
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

* pass thru context
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

* use block writer in blockutil and also in tests
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

* fix link err
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

* add err handling for defer
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

* add blockwriter test
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

* mv initHead into NewBlockWriter, update tests
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

* use blocksize arg, make test more concise
Signed-off-by: jessicagreben <jessicagrebens@gmail.com>

This was already fixed by #8013, but add a test case anyway
in case the regexp engine changes in future.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>

*: Cut v2.22.0-rc.0

Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>

*: Update dependencies

Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>

Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>

Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>