vmalert-tool
https://docs.victoriametrics.com/vmalert-tool/
Unit testing for rules
https://docs.victoriametrics.com/vmalert-tool/#unit-testing-for-rules
You can use vmalert-tool
to run unit tests for alerting and recording rules. It will perform the following actions:
See how to run vmalert-tool for unit test below:
Run vmalert-tool with one or multiple test files via --files cmd-line flag
./vmalert-tool unittest --files test1.yaml --files test2.yaml
vmalert-tool unittest is compatible with Prometheus config format for tests (https://prometheus.io/docs/prometheus/latest/configuration/unit_testing_rules/#test-file-format except) promql_expr_test
field. Use metricsql_expr_test
field name instead. The name is different because vmalert-tool validates and executes MetricsQL (https://docs.victoriametrics.com/metricsql/) expressions, which aren’t always backward compatible with PromQL (https://prometheus.io/docs/prometheus/latest/querying/basics/).
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Snap can be installed on Pop!_OS from the command line. Open Terminal from the Applications launcher and type the following:
sudo apt update
sudo apt install snapd
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install vmalert-tool, simply use the following command:
sudo snap install vmalert-tool
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.