Signed-off-by: Nbeorn7 <beorn@grafana.com>

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

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

Signed-off-by: Nbeorn7 <beorn@grafana.com>

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

* Testify: move to require

Moving testify to require to fail tests early in case of errors.
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

* More moves
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

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

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

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

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

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

Signed-off-by: NSimon Pasquier <spasquie@redhat.com>

Signed-off-by: NSimon Pasquier <spasquie@redhat.com>

Signed-off-by: NDaniil Rutskiy <dstdfx@gmail.com>

Direct syscalls using syscall.Syscall(SYS_*, ...) should no longer be
used on darwin, see [1]. Instead, use the FcntlFstore libSystem wrapper
provided by the golang.org/x/sys/unix package to implement
preallocFixed.

[1] https://golang.org/doc/go1.12#darwinSigned-off-by: NTobias Klauser <tklauser@distanz.ch>

* web: Remove APIv2
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

Update dependencies before 2.21 release
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

Signed-off-by: NLukas Kämmerling <lukas.kaemmerling@hetzner-cloud.de>

This also fixes a bug in query_log_file, which now is relative to the config file like all other paths.
Signed-off-by: NAndy Bursavich <abursavich@gmail.com>

* Add support for user-friendly durations
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

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

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

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

Note that by just running `make update-go-deps`, the K8s Go client was
set to `k8s.io/client-go v11.0.0+incompatible`. However, that doesn't
play well with `k8s.io/apimachinery v0.18.5`. I the manually changed
the Go client line to `k8s.io/client-go v0.18.5`, which made
everything work. I guess Go Modules got confused by the ginormous
v11.0.0 version tag. Or it is a problem that pulling k8s.io/client-go
with git results in a rather old repo without the v0.18.5
tag. github.com/kubernetes/client-go has all the right tags. I
actually don't understand how Go Modules still correctly figures out
the source from the `k8s.io/client-go v0.18.5` line.

If one of the reviewers could enlighten me, I'd much appreciate it.
Signed-off-by: Nbeorn7 <beorn@grafana.com>

This PR downgrades the docker dependency to the stable 19.03 branch.

It means that we will negociate 1.40 by default and not the uncomplete
1.41 API.

It was not possible to use the stable branch before because a patch
was pending to build on netbsd and dragonfly:

https://github.com/moby/moby/commit/a40b877fbb9ec53925355cf9812fbb14fff925b9Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

Updated prometheus/client_golang and json-iterator/go
Signed-off-by: Nyeya24 <yb532204897@gmail.com>

* Docker Swarm service discovery
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

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

* Update dependencies
Signed-off-by: NGanesh Vernekar <cs15btech11018@iith.ac.in>

* Update protos
Signed-off-by: NGanesh Vernekar <cs15btech11018@iith.ac.in>

Signed-off-by: NTariq Ibrahim <tariq181290@gmail.com>

Enable HTTP/2.
Fixes #5938
Fixes #7237

Add support for "0" duration.
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

This update fixes https://github.com/go-yaml/yaml/issues/575, required
by downstream.
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

* bump github.com/prometheus/client_golang to v1.6.0
Signed-off-by: NRainbowMango <renhongcai@huawei.com>

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

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

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

Pinned github.com/googleapis/gnostic as they introduced braking change.
Signed-off-by: NBartlomiej Plotka <bwplotka@gmail.com>

* Trace remote read
Signed-off-by: Nvas <vasily.sliouniaev@jet.com>

* Use jaeger
Signed-off-by: Nvas <vasily.sliouniaev@jet.com>

## Example:

```

            exp: []chunks.Meta{chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e160), MinTime:1, MaxTime:2}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e180), MinTime:3, MaxTime:3}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e1a0), MinTime:5, MaxTime:5}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e1c0), MinTime:24, MaxTime:6}}

            got: []chunks.Meta{chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e280), MinTime:1, MaxTime:2}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e2a0), MinTime:3, MaxTime:3}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e220), MinTime:5, MaxTime:5}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e240), MinTime:6, MaxTime:6}}

```

Now:

```

            exp: []chunks.Meta{chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e740), MinTime:1, MaxTime:2}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e760), MinTime:3, MaxTime:3}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e780), MinTime:5, MaxTime:5}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e7a0), MinTime:24, MaxTime:6}}

            got: []chunks.Meta{chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e800), MinTime:1, MaxTime:2}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e820), MinTime:3, MaxTime:3}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e860), MinTime:5, MaxTime:5}, chunks.Meta{Ref:0x0, Chunk:(*chunkenc.XORChunk)(0xc00000e880), MinTime:6, MaxTime:6}}

            Diff:
            --- Expected
            +++ Actual
            @@ -50,3 +50,3 @@
               }),
            -  MinTime: (int64) 24,
            +  MinTime: (int64) 6,
               MaxTime: (int64) 6


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

Fixes #6139
Signed-off-by: NJulien Pivotto <roidelapluie@inuits.eu>

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

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