Besides minor language corrections, this tries in particular to
provide some clarity about the `step` setting in the Prometheus range
query and the `$__interval` variable:
- First of all: They are both always the same.
- What's really confusing (and arguably really un-helpful) is that the
_Min time interval_ is multiplied by the resolution
factor. Therefore, I just state the fact here now but don't add
anything like "This should be the scrape interval" because it is not
true (if resolution is `1/10`, a meaningful _Min time interval_ is
generally a tenth of the scrape interval).
- More helpful is the _Min step_ parameter, because it is not
multiplied by the resolution factor (which I have now stated
explicitly). Of course, the _Min time interval_ has to be set to
something small so that the _Min step_ parameter can kick in.
It would be good if we could also override the _Min time interval_
tool tip because that is where most people will look, and the current,
very Graphite-centric tool tip is very confusing for the Prometheus
query editor, in particular because it doesn't have any hint about the
resolution factor being applied. See #21413.
Signed-off-by: beorn7 <beorn@grafana.com>
I standardized the readme for `sudo` and removed the `$`.
Now you can copy paste the commands and just "install" via the rpm
based distros.
Signed-off-by: JJ Asghar <jjasghar@gmail.com>
Signed-off-by: JJ Asghar <awesome@ibm.com>
* imguploader: add support for non-Amazon S3 endpoints and forcing of path-style S3 addressing
fixes#11240
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
* Edited Windows install instructions
Moved one section from Windows install guide to developer-guide.md. Edited some content in windows.md and will add questions.
* Updated per comments
* Fixed broken links in basic_concepts.md
* Revert "Fixed broken links in basic_concepts.md"
This reverts commit e524ea9e7b.
* Update windows.md
* Pagerduty notifier: configurable severity
Instead of hardcoding `critical` make it configurable per notification channel instance.
* fix html
* Add a test to ensure default severity is correct
* Notifications doc
* Add a non-default test
* Add err check on NewJson (all tests)
* Add default severity (critical) to AlertNotificationEditCtrl class
Adds support for region annotations in Postgres, MySQL and
MSSQL data sources by adding a column named timeend to
annotation query.
Co-Authored-By: Diana Payton <52059945+oddlittlebird@users.noreply.github.com>
Closes#20918
Ref #10589
* Update configuration.md
Updated logs section and clarified some of the file location and commenting information.
* Update docs/sources/installation/configuration.md
Co-Authored-By: Marcus Efraimsson <marcus.efraimsson@gmail.com>
Removes send_client_credentials_via_post oauth setting and
use auto-detect mechanism instead.
By these changes also fixes statichcheck errors
Ref #8968
* feat: adding lookup limit to OpenTSDB settings
Adding lookup to OpenTSDB datasource settings and using it in the datasource for tag value lookup and suggest
* Document the change.
* feat: UI for configuring OpenTSDB lookup limit.
* Apply prettier.
* Fix compilation error.
* Update debian-ubuntu installation
Major rework of debian.md, minor updates to a configuration.md and upgrading.md.
* updated docs
Updated per Torkel's comments
* Update debian.md
Added wget to common properties install command
* Update docs/sources/installation/debian.md
Co-Authored-By: Dan Cech <dcech@grafana.com>
* Update docs/sources/installation/debian.md
Co-Authored-By: Dan Cech <dcech@grafana.com>
* Update docs/sources/installation/debian.md
Co-Authored-By: Dan Cech <dcech@grafana.com>
* Update docs/sources/installation/debian.md
Co-Authored-By: Dan Cech <dcech@grafana.com>
* Update docs/sources/installation/debian.md
Co-Authored-By: Dan Cech <dcech@grafana.com>
* Update docs/sources/installation/debian.md
Co-Authored-By: Dan Cech <dcech@grafana.com>
* Update docs/sources/installation/debian.md
Co-Authored-By: Dan Cech <dcech@grafana.com>
* Apply suggestions from code review
Co-Authored-By: Dan Cech <dcech@grafana.com>
* Update upgrading.md
* Update upgrading.md
* Update debian.md
Added ARM link
Updates the docs to work with the website repo - mainly
relative link updates.
Adds a menu.yaml file to build the sidebar menu (no longer
using front matter weight).
* FieldDisplay: added support for value mapping of no data state.
Committer: Marcus Andersson <marcus.andersson@grafana.com>
* FieldDisplay: fixed issue when switching between modes and display numeric was null.
* ValueMapping: introduced a private function for checking null values.
* FieldDisplay: refactoring of test setup to reduce duplication.
* Docs: added info about new 'no data' value to text mapping.
* Docs: improved according to feedback. Reverted prettier formatting changes.
* FieldDisplay: removed unused import.
