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* Stop and disable service on DEB package removal The condition for this code to run applies on package removal only, not on upgrade or reinstall which generally invoke the prerm script as well. Currently the service keeps running after package removal, failing at some point due to missing files. And if enabled, the attempted service start on every boot is doomed to fail. If the invoke-rc.d command exists, it can be assumed that update-rc.d exists as well, as both are part of the same init-system-helpers package in dpkg distro repositories. If neither systemd, nor the init system helper package is installed, the service is not tried to be disabled, since we cannot know a safe method to do so. Compared to the postinst script, "set -e" is skipped here, since we do not run any command which is allowed to fail the whole package removal. Signed-off-by: MichaIng <micha@dietpi.com> * Add postrm script to package build Signed-off-by: MichaIng <micha@dietpi.com> * Remove redundant check Co-authored-by: Dan Cech <dan@aussiedan.com> --------- Signed-off-by: MichaIng <micha@dietpi.com> Co-authored-by: Dan Cech <dan@aussiedan.com>
The open-source platform for monitoring and observability
Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data-driven culture:
- Visualizations: Fast and flexible client side graphs with a multitude of options. Panel plugins offer many different ways to visualize metrics and logs.
- Dynamic Dashboards: Create dynamic & reusable dashboards with template variables that appear as dropdowns at the top of the dashboard.
- Explore Metrics: Explore your data through ad-hoc queries and dynamic drilldown. Split view and compare different time ranges, queries and data sources side by side.
- Explore Logs: Experience the magic of switching from metrics to logs with preserved label filters. Quickly search through all your logs or streaming them live.
- Alerting: Visually define alert rules for your most important metrics. Grafana will continuously evaluate and send notifications to systems like Slack, PagerDuty, VictorOps, OpsGenie.
- Mixed Data Sources: Mix different data sources in the same graph! You can specify a data source on a per-query basis. This works for even custom datasources.
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