* Don't panic if we try to release a string that is not in the interner.
* Move seriesMtx locking in QueueManager's StoreSeries function.
This stops us from calling release for strings that aren't interned if
there's a race between reading a checkpoint and storing new series
labels, which could happen during checkpointing or reloading config.
Signed-off-by: Callum Styan <callumstyan@gmail.com>
* Reload certificates from disk automatically
This change bumps github.com/prometheus/common to include
https://github.com/prometheus/common/pull/173
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* scrape: close idle connections on reload/stop
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* use v0.3.0 tag
Signed-off-by: Simon Pasquier <spasquie@redhat.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>
hashicorp/serf is only required as a dependency of hashicorp/consul so
bumping the version has no direct consequence for Prometheus itself. The
net gain is that we don't depend anymore on launchpad.net/gocheck which
required the bzr binary to be installed.
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
- Unmarshall external_labels config as labels.Labels, add tests.
- Convert some more uses of model.LabelSet to labels.Labels.
- Remove old relabel pkg (fixes#3647).
- Validate external label names.
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
- Remove prometheus_remote_queue_last_send_timestamp_seconds metric. Its not particularly useful, we have highest_timestamp_seconds.
- Factor out maxGauage, a gauge that only increases.
- Change sharding calculations to use max samples in timestamp - max samples out timestamp (not rates).
- Also include the ratio of samples dropped to correctly predict number of pending samples.
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
- Remove datarace in the exported highest scrape timestamp.
- Backoff on enqueue should be per-sample - reset the result for each sample.
- Remove diffKeys, unused ctx and cancelfunc in WALWatcher, 'name' from writeTo interface, and pass it to constructor.
- Reorder functions in WALWatcher depth-first according to call graph.
- Fix vendor/modules.txt.
- Split out the various timer periods into consts at the top of the file.
- Move w.currentSegmentMetric.Set close to where we set the currentSegment.
- Combine r.Next() and isClosed(w.quit) into a single loop.
- Unnest some ifs in WALWatcher.watch, propagate erros in decodeRecord, add some new lines to make it easier to read.
- Reorganise checkpoint handling to reduce nesting and make it easier to follow.
Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
* update tsdb to v0.4.0
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* remove unused struct field
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* *: bump gRPC dependencies
This change updates the gRPC dependencies to more recent versions:
* github.com/gogo/protobuf => v1.2.0
* github.com/grpc-ecosystem/grpc-gateway => v1.6.3
* google.golang.org/grpc => v1.17.0
In addition scripts/genproto.sh leverages Go modules information instead of
hardcoding SHA1 commits. This ensures that the code is generated from
the exact same sources.
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Run 'make proto' in CI
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Revert tabs -> spaces change
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Fix 'make proto' step
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* 'go get' grpc/protobuf dependencies
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Prepopulate cache with go mod download
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
Add WALSegmentSize as an option, and the corresponding flag "storage.tsdb.wal-segment-size" to tune the max size of wal segment files.
The addressed base problem is to reduce the disk space used by wal segment files : on a raspberry pi, for instance, we often want to reduce write load of the sd card, then, the wal directory is mounted on a memory (space limited) partition.
the default value of the segment max file size, pushed the size of directory to 128 MB for each segment , which is too much ram consumption on a rasp.
the initial discussion is at https://github.com/prometheus/tsdb/pull/450
* vendor update
* discovery/gce: oauth2.NoContext is deprecated, replace with context.Background()
Signed-off-by: Erik Hollensbe <github@hollensbe.org>
* update promlog to latest version
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* Update api tests, fix main setup
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* tidy go.sum
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* revendor prometheus/common
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* only initialize config; use kingpin for remote_storage_adapter
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* actually parse the flags
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* clean up imports
Signed-off-by: Alex Yu <yu.alex96@gmail.com>
* *: remove use of golang.org/x/net/context
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* scrape: fix TestTargetScrapeScrapeCancel
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
