* remove vfsgen usages
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
* web: use embed package for static assets
This requires go 1.16.
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
* circleci: drop go generate in web/ui
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
* Makefile: compress web assets before build
This commit add compression before (and decompression after) prometheus
is build. This ensures that gzipped assets are embeded in the prometheus
binary, if the builtinassets build tag is passed. If the build tag is
not passed this step is still executed but has no effect.
All this is executed in a subshell so that we can run the decompress
step even if the build step fails, but retain the exit code of promu.
This cleanup could also cover interrupts, but I left that out for now.
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
* Add a tooltip for unix times (ISO strings)
Signed-off-by: Ondrej Kokes <ondrej.kokes@gmail.com>
* Leverage useLocalTime to adjust ISO string tooltips
Signed-off-by: Ondrej Kokes <ondrej.kokes@gmail.com>
* revert pre styling removal
Signed-off-by: Ondrej Kokes <ondrej.kokes@gmail.com>
* scrape: allow providing a custom Dialer for scraping
This commit extends config.ScrapeConfig with an optional field to
override how HTTP connections to targets are created. This field is not
set directly in Prometheus, and is only added for the convenience of
downstream importers.
Closes#9706
Signed-off-by: Robert Fratto <robertfratto@gmail.com>
* scrape: move custom dial function to scrape.Options
Signed-off-by: Robert Fratto <robertfratto@gmail.com>
Note that this bugfix release also includes the update of the
containerd/containerd dependency, with the only purpose of shutting up
security scanner spam. We usually do not decument dependency updates
in the CHANGELOG. In this case, it isn't even doing anything. I plan
to mention the update in the announcement mail.
Signed-off-by: beorn7 <beorn@grafana.com>
Do not block when trying to write a batch to the queue. This can cause
appends to lock forever if the only thing reading from the queue needs
the mutex to write. Instead, if batchQueue is full pop the sample that
was just added from the partial batch and return false. The code doing
the appending already handles retries with backoff.
Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
* Upgrade create-react-app to v5
Some other dependencies needs to be upgraded as well, plus some typescript errors fixed.
Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
* Use ESM imports for codemirror-promql
Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
* Update FontAwesome to v6
Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
* Run gofumpt on all files
Getting golangci-lint errors when building on my laptop, possibly because I have newer version of gofumpt then what it was formatted with.
Run gofumpt -w -extra on all files as it will be needed in the future anyway.
* Update golangci-lint to v1.44.2
v1.44.0 upgraded gofumpt so bumping version in CI will help keep formatting correct for everyone
* Address golangci-lint error
Getting 'error-strings: error strings should not be capitalized or end with punctuation or a newline' from revive here.
Drop new line.
Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
* Simplify code by letting common deal with empty TLS config
* Improve error message if we notice a user is putting an authorization
header into its configuration.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
The upgraded client adds order=creation_date_desc to the query
parameters causing the tests to fail. Instead of checking the full URI,
just check that the path is correct.
Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
The k8s dependencies have been manually updated to the most recent
0.22.x release due to 0.23.x requiring go 1.17.
Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
* Improve error logging for missing config and QL dir
Currently, when Prometheus can't open its config file or the query
logging dir under the data dir, it only logs what it has been given
default or commandline/config. Depending on the environment this can be
less than helpful, since the working directory may be unclear to the
user. I have specifically kept the existing error messages as intact as
possible to a) still log the parameter as given and b) cause as little
disruption for log-parsers/-analyzers as possible.
So in case of the config file or the data dir being non-absolute paths,
I use os.GetWd to find the working dir and assemble an absolute path for
error logging purposes. If GetWd fails, we just log "unknown", as
recovering from an error there would be very complex measure, likely not
worth the code/effort.
Example errors:
```
$ ./prometheus
ts=2022-02-06T16:00:53.034Z caller=main.go:445 level=error msg="Error loading config (--config.file=prometheus.yml)" fullpath=/home/klausman/src/prometheus/prometheus.yml err="open prometheus.yml: no such file or directory"
$ touch prometheus.yml
$ ./prometheus
[...]
ts=2022-02-06T16:01:00.992Z caller=query_logger.go:99 level=error component=activeQueryTracker msg="Error opening query log file" file=data/queries.active fullpath=/home/klausman/src/prometheus/data/queries.active err="open data/queries.active: permission denied"
panic: Unable to create mmap-ed active query log
[...]
$
```
Signed-off-by: Tobias Klausmann <klausman@schwarzvogel.de>
* Replace our own logic with just using filepath.Abs()
Signed-off-by: Tobias Klausmann <klausman@schwarzvogel.de>
* Further simplification
Signed-off-by: Tobias Klausmann <klausman@schwarzvogel.de>
* Review edits
Signed-off-by: Tobias Klausmann <klausman@schwarzvogel.de>
* Review edits
Signed-off-by: Tobias Klausmann <klausman@schwarzvogel.de>
* Review edits
Signed-off-by: Tobias Klausmann <klausman@schwarzvogel.de>
