VictoriaMetrics/app/vmalert/testdata/rules1-good.rules
Roman Khavronenko 0157566fdb vmalert: cleanup and restructure of code to improve maintainability (#471)
The change introduces new entity `manager` which replaces
`watchdog`, decouples requestHandler and groups. Manager
supposed to control life cycle of groups, rules and
config reloads.

Groups export an ID method which returns a hash
from filename and group name. ID supposed to be unique
identifier across all loaded groups.

Some tests were added to improve coverage.

Bug with wrong annotation value if $value is used in
 templates after metrics being restored fixed.

Notifier interface was extended to accept context.

New set of metrics was introduced for config reload.
2020-05-11 14:35:55 +03:00

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groups:
- name: groupTest
rules:
- alert: VMRows
for: 1ms
expr: vm_rows > 0
labels:
label: bar
host: "{{ $labels.instance }}"
annotations:
summary: "{{ $value }}"