* Added query logging for prometheus.
Options added:
1) active.queries.filepath: Filename where queries will be recorded
2) active.queries.filesize: Size of the file where queries will be recorded.
Functionality added:
All active queries are now logged in a file. If prometheus crashes unexpectedly, these queries are also printed out on stdout in the rerun.
Queries are written concurrently to an mmaped file, and removed once they are done. Their positions in the file are reused. They are written in json format. However, due to dynamic nature of application, the json has an extra comma after the last query, and is missing an ending ']'. There may also null bytes in the tail of file.
Signed-off-by: Advait Bhatwadekar <advait123@ymail.com>
fsnotify v1.3.1 uses unix.InotifyInit() which is not available on
mips64/mips64le. Updating to a newer version allows builds to succeed on
these platforms.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
With v0.16.0 Alertmanager introduced a new API (v2). This patch adds a
configuration option for Prometheus to send alerts to the v2 endpoint
instead of the defautl v1 endpoint.
Signed-off-by: Max Leonard Inden <IndenML@gmail.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>
* 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>
removed unused code
metrics for WAL operations
minor variable renamings to improve readability
now using the common.Makefile
fixed the total NumTombstones count Stats
Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
* Change discovery subpackages to not use testify in tests
Signed-off-by: Camille Janicki <camille.janicki@gmail.com>
* Remove testify suite from vendor dir
Signed-off-by: Camille Janicki <camille.janicki@gmail.com>
Looking at https://tech.townsourced.com/post/embedding-static-files-in-go/ (which was mentioned in the issue), vfsgen has all the needed features.
In particular:
- Reproducible builds (no issue with timestamping).
- Well maintained and relatively popular.
- Integration with go generate.
- Self-contained (no external dependency).
* [WIP] Replace go-bindata by vfsgen
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Add license + remove doc.go
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Generate templates assets
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Use new templates assets
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* split static assets
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Idempotent make assets
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Update vendor/
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* vendor vfsgendev
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Update README.md
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Simplify assets generation
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Fix README.md
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Use generate helper program instead of vfsgen
This avoids installing vfsgendev in the target environment.
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Remove unused vfsgen package
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Fix Makefile
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* vendoring shurcooL/vfsgen
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Fix go generate command
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
* Sync web/ui/assets_vfsdata.go
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
`debug all` - all information
`debug metrics` - metrics information
`debug pprof` - profiling information
the final result is compressed in a `tar.gz` file
Signed-off-by: chyeh <chyeh.taiwan@gmail.com>
* Add Start/End to SelectParams
* Make remote read use the new selectParams for start/end
This commit will continue sending the start/end time of the remote read
query as the overarching promql time and the specific range of data that
the query is intersted in receiving a response to is now part of the
ReadHints (upstream discussion in #4226).
* Remove unused vendored code
The genproto.sh script was updated, but the code wasn't regenerated.
This simply removes the vendored deps that are no longer part of the
codegen output.
Signed-off-by: Thomas Jackson <jacksontj.89@gmail.com>
