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>
* web: replace deprecated InstrumentHandler()
This change replaces the deprecated InstrumentHandler function by the
equivalent functions from the promhttp package.
The following metrics are removed:
* http_request_duration_microseconds (Summary).
* http_request_size_bytes (Summary).
* http_requests_total (Counter).
And the following metrics are added instead:
* prometheus_http_request_duration_seconds (Histogram).
* prometheus_http_response_size_bytes (Histogram).
* promhttp_metric_handler_requests_in_flight (Gauge).
* promhttp_metric_handler_requests_total (Counter).
* Update github.com/prometheus/common/route package
* web: refactor using the new prometheus/common/route package
This doesn't perform any actual updates. (While that is something that
we should consider eventually, it leads down a rabbit hole and would
be too risky just before the 2.0.0 release.)
This is really just a clean-up. In particular:
- The following packages are not really used and thus removed:
- github.com/blang/semver
- github.com/coreos/go-oidc/http
- github.com/coreos/go-oidc/jose
- github.com/coreos/go-oidc/key
- github.com/coreos/go-oidc/oauth2
- github.com/coreos/go-oidc/oidc
- github.com/coreos/pkg/health
- github.com/coreos/pkg/httputil
- github.com/coreos/pkg/timeutil
- github.com/gophercloud/gophercloud/openstack/compute/v2/extensions
- github.com/pborman/uuid
- For unclear reasons, the checksum for the following packages were
wrong. The only change in this commit is to adjust the checksum in
vendor.json. No changes of source code involved.
- github.com/cespare/xxhash
- github.com/dgryski/go-bits
- github.com/golang/snappy
- Various packages from the github.com/gogo/protobuf repository are
used throughout the code. They are vendored from various sources
(different sub-vendoring of cockroachdb/cockroach and
k8s.io/client-go) and revisions. I made them all consistently
referring to the current version of the github.com/gogo/protobuf
repository. This _is_ a change of code, but a necessary one to clean
up the inconsistencies.
- For the github.com/influxdata/influxdb/... packages, the license
files were missing. Also, the revision time was wrong, again for
unknown reason.
This tries to avoid any real updates (as that would lead down a rabbit
hole, although I think we should check what dependencies need an
update one day) but at least tries to remove unused packages.
The usage of govalidator is redundant with the call to url.Parse for
url validation. Removing it has the following benefits:
- The explicit error message is displayed instead of just a generic
valid/invalid message
- Slightly smaller code with one fewer external dependency
- Speed improvement by removing duplicate call to url.Parse (inside
govalidator.IsURL()
- Resolves issue #2717
The only potential drawback of removing govalidator is that certain
URLs will be considered valid which were previously invalid. For example:
- URLs with hostnames that start and/or end with an underscore (http://_example.com_)
- URLs with hostnames that contain some special characters (http://foo&*bar.org)
These are valid URIs according to RFC 3986 and valid domain names per RFC 2181,
however they are not valid hostnames per RFC 952.
