VictoriaMetrics/lib/promrelabel/testdata/relabel_configs_valid.yml

- target_label: bar
- source_labels: [aa]
  separator: "foobar"
  regex: "foo.+bar"
  target_label: aaa
  replacement: "xxx"
- action: keep
  source_labels: [aaa]
- action: drop
  source_labels: [aaa]
- action: hashmod
  source_labels: [aaa]
  target_label: aaa
  modulus: 234
- action: replace_all
  source_labels: [aa]
  target_label: bb
- action: labelmap_all
  regex: "\\."
  replacement: ":"
- action: keep_if_equal
  source_labels: [foo, bar]
- action: drop_if_equal
  source_labels: [foo, bar]
- action: keep
  source_labels: [__name__]
  regex:
  - 'fo.*o'
  - 'bar'
  - 'baz.+'
- action: keep_metrics
  regex: [foo bar baz]
- action: drop_metrics
  regex: "foo|bar|baz"
app/vmagent: initial implementation for vmagent 2020-02-23 11:35:47 +00:00			`- target_label: bar`
			`- source_labels: [aa]`
			`separator: "foobar"`
			`regex: "foo.+bar"`
			`target_label: aaa`
			`replacement: "xxx"`
			`- action: keep`
			`source_labels: [aaa]`
			`- action: drop`
			`source_labels: [aaa]`
			`- action: hashmod`
			`source_labels: [aaa]`
			`target_label: aaa`
			`modulus: 234`
			`- action: replace_all`
			`source_labels: [aa]`
			`target_label: bb`
			`- action: labelmap_all`
			`regex: "\\."`
			`replacement: ":"`
lib/promrelabel: add support for `keep_if_equal` and `drop_if_equal` actions to relabel configs These actions may be useful for filtering out unneeded targets and/or metrics if they contain equal label values. For example, the following rule would leave the target only if __meta_kubernetes_annotation_prometheus_io_port equals __meta_kubernetes_pod_container_port_number: - action: keep_if_equal source_labels: [__meta_kubernetes_annotation_prometheus_io_port, __meta_kubernetes_pod_container_port_number] 2020-06-23 14:17:58 +00:00			`- action: keep_if_equal`
			`source_labels: [foo, bar]`
			`- action: drop_if_equal`
			`source_labels: [foo, bar]`
lib/promrelabel: add `keep_metrics` and `drop_metrics` actions to relabeling rules These actions simlify metrics filtering. For example, - action: keep_metrics regex: 'foo\|bar\|baz' would leave only metrics with `foo`, `bar` and `baz` names, while the rest of metrics will be deleted. The commit also makes possible to split long regexps into multiple lines. For example, the following config is equivalent to the config above: - action: keep_metrics regex: - foo - bar - baz 2021-09-09 13:18:19 +00:00			`- action: keep`
			`source_labels: [__name__]`
			`regex:`
			`- 'fo.*o'`
			`- 'bar'`
			`- 'baz.+'`
			`- action: keep_metrics`
			`regex: [foo bar baz]`
			`- action: drop_metrics`
			`regex: "foo\|bar\|baz"`