gitea/contrib/gitea-monitoring-mixin/mixin.libsonnet

(import 'dashboards/dashboards.libsonnet') +
(import 'config.libsonnet')
Add grafana gitea-mixin (#17758) This PR adds gitea-mixin, configurable Grafana dashboards (and potentially prometheus alerts+recording rules) based on Gitea [metrics](https://docs.gitea.io/en-us/config-cheat-sheet/#metrics-metrics). The overview dashboard is described using jsonnet and grafonnet library: https://grafana.github.io/grafonnet-lib/ Mixins help to define dashboard and alerts as code so they can be collaboratively improved by the users. ![image](https://user-images.githubusercontent.com/14870891/142862822-fe57b384-c74a-4103-8548-033e92f90751.png) __ ## Generate config files You can manually generate dashboards, but first you should install some tools: ```bash go get github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb go get github.com/google/go-jsonnet/cmd/jsonnet # or in brew: brew install go-jsonnet ``` For linting and formatting, you would also need `mixtool` and `jsonnetfmt` installed. If you have a working Go development environment, it's easiest to run the following: ```bash go get github.com/monitoring-mixins/mixtool/cmd/mixtool go get github.com/google/go-jsonnet/cmd/jsonnetfmt ``` The files in `dashboards_out` need to be imported into your Grafana server. The exact details will be depending on your environment. Edit `config.libsonnet` (for example, list of Gitea metrics to be shown under stats can be adjusted). if required and then build JSON dashboard files for Grafana: ```bash make ``` For more about mixins, please see: https://github.com/monitoring-mixins/docs https://www.youtube.com/watch?v=GDdnL5R_l-Y* add gitea mixin * remove alerts/rules * gitea-mixin: add interval factor of 1/2 to remove duplicated change events * gitea-mixin: fix changes panel, add aggregation interval for changes panel * gitea-mixin: add totals singlestat * gitea mixin: switch change graph to timeseries type * add color overrides for issue labels * bump grafonnet version * gitea-mixin: convert graphs to timeseries * gitea-mixin: make fmt * gitea-mixin: add .PHONE in Makefile * gitea-mixin: add time configration * gitea-mixin: make fmt and collapse addPanel grid * gitea-mixin: add static ids for shared panels * gitea-mixin: add flags showIssuesByRepository, showIssuesByLabel to show/hide corresponding panels * gitea-mixin: update aggregation interval * gitea-mixin: update defaults * gitea-mixin: update panel names * rename dir to gitea-monitoring-mixin * gitea-mixin: add gitea_issues_open, gitea_issues_closed metrics * gitea-mixin: update visible name for datasource * gitea-mixin: update README Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: zeripath <art27@cantab.net> 2021-12-20 08:52:33 +01:00			`(import 'dashboards/dashboards.libsonnet') +`
			`(import 'config.libsonnet')`