commit 9875afc491 changed the type from
metric names to label values, we might as well adjust the description.
The alternative is to revert that commit and restrict names of alerting
rules again even if that was not really enforced.
Signed-off-by: Peter Wu <pwu@cloudflare.com>
Currently, it relies on `job, instance` being the labels completely
identifying a Prometheus instance. However, what's intended is to
simply not match on `remote_name, url`.
Signed-off-by: beorn7 <beorn@grafana.com>
Manager.reload takes the mutex that would make it safe, however
releases it before the goroutines spawned are finished with it.
Thus more explicit locking of scrapePool.Sync/stop/reload is needed.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
Manager.reload takes the mutex that would make it safe, however
releases it before the goroutines spawned are finished with it.
Thus more explicit locking of scrapePool.Sync/stop/reload is needed.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
For a sufficiently complex expression, having to render
thousands of nodes for every subquery type error can take
a while - so don't do that.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
- First, it is currently not only removing "metric" autocomplete, but
also "query history autocomplete", so the checkbox is confusing.
- Then, in the future, we will want also "functions" autocomplete.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
There is certainly a potential to add more of these. This is mostly
meant to introduce the concept and cover a few critical parts.
Signed-off-by: beorn7 <beorn@grafana.com>
Don't lock for all of Sync/stop/reload as that holds up /metrics and the
UI when they want a list of active/dropped targets. Instead take
advantage of the fact that Sync/stop/reload cannot be called
concurrently by the scrape Manager and lock just on the targets
themselves.
Signed-off-by: Brian Brazil <brian.brazil@robustperception.io>
The React app's assets are now served under /assets, while all old
custom web assets (including the ones for console templates) are now
served from /classic/static.
I tested different combinations of --web.external-url and
--web.route-prefix with proxies in front, and I couldn't find a problem
yet with the routing. Console templates also still work.
While migrating old endpoints to /classic, I noticed that /version was
being treated like a lot of the old UI pages, with readiness check
handler in front of it, etc. I kept it in /version and removed that
readiness wrapper, since it doesn't seem to be needed for that endpoint.
Signed-off-by: Julius Volz <julius.volz@gmail.com>
* UI: Add toggle to enable/disable metric autocomplete
This change adds a toggle to enable or disable the metric autocomplete
functionality. By default it is enabled. This is a port of a change I
did in [Thanos][1].
[1]: https://github.com/thanos-io/thanos/pull/3381
Signed-off-by: Jarod Watkins <jarod@42lines.net>
* Adding full variable name
Signed-off-by: Jarod Watkins <jarod@42lines.net>
* Testify: move to require
Moving testify to require to fail tests early in case of errors.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* More moves
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
* MultiError: Refactored MultiError for more concise and safe usage.
* Less lines
* Goland IDE was marking every usage of old MultiError "potential nil" error
* It was easy to forgot using Err() when error was returned, now it's safely assured on compile time.
NOTE: Potentially I would rename package to merrors. (: In different PR.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Addressed review comments.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Addressed comments.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
* Fix after rebase.
Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Currently there is no way of tracking the value of the
`max_samples_per_send` configuration option, which is commonly tweaked
when integrating with a remote write backend.
Signed-off-by: Jorge Luis Betancourt Gonzalez <jorge-luis.betancourt@trivago.com>
* Don't use returned DB to close resources on TSDB startup error
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
* Add unit test and fix another panic
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
* Fix review comment
Signed-off-by: Ganesh Vernekar <cs15btech11018@iith.ac.in>
* Refactor test assertions
This pull request gets rid of assert.True where possible to use
fine-grained assertions.
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
