mappings:

  - match: nodepool.provider.*.max_servers
    name: nodepool_provider_max_servers
    help: Value of max_servers of a provider in Nodepool.
    labels:
      provider: "$1"

  - match: nodepool.provider.*.request_handler
    name: nodepool_provider_request_handler
    help: Timer of request_handler runs
    labels:
      provider: "$1"

  - match: nodepool.provider.*.nodes.*
    name: nodepool_nodes_by_provider
    help: Nodes by provider and state
    labels:
      provider: "$1"
      state: "$2"

  - match: nodepool.label.*.nodes.*
    name: nodepool_nodes_by_label
    help: Nodes by label and state
    labels:
      label: "$1"
      state: "$2"

  - match: nodepool.nodes.*
    name: nodepool_nodes
    help: Nodes by state
    labels:
      state: "$1"

  # type: timer, counter
  - match: nodepool.task.*.*
    name: nodepool_task
    match_metric_type: counter
    help: Nodepool task timings
    labels:
      provider: "$1"
      task: "$2"

  - match: nodepool.task.*.*
    name: nodepool_task_timer
    match_metric_type: timer
    help: Nodepool task timings
    labels:
      provider: "$1"
      task: "$2"

  # type: timer, counter
  - match: nodepool\.launch\.provider\.([^.]+)\.([^.]+)\.(ready|error\..+)$
    name: nodepool_launch_by_provider_az
    match_type: regex
    match_metric_type: counter
    help: Nodepool launch statistics by provider and AZ
    labels:
      provider: "$1"
      az: "$2"
      result: "$3"

  - match: nodepool\.launch\.provider\.([^.]+)\.([^.]+)\.(ready|error\..+)$
    name: nodepool_launch_by_provider_az_timer
    match_type: regex
    match_metric_type: timer
    help: Nodepool launch statistics by provider and AZ
    labels:
      provider: "$1"
      az: "$2"
      result: "$3"

  # type: timer, counter
  - match: nodepool\.launch\.provider\.([^.]+)\.(ready|error\..+)$
    name: nodepool_launch_by_provider
    match_type: regex
    match_metric_type: counter
    help: Nodepool launch statistics by provider
    labels:
      provider: "$1"
      result: "$2"

  - match: nodepool\.launch\.provider\.([^.]+)\.(ready|error\..+)$
    name: nodepool_launch_by_provider_timer
    help: Nodepool launch statistics by provider
    match_type: regex
    match_metric_type: timer
    timer_type: histogram
    buckets: [20, 30, 40, 50, 60, 70, 80, 90, 120, 150, 180, 300, 600, 900]
    labels:
      provider: "$1"
      result: "$2"

  # type: timer, counter
  - match: nodepool\.launch\.requestor\.([^.]+)\.(ready|error\..+)$
    name: nodepool_launch_by_requestor
    match_type: regex
    match_metric_type: counter
    help: Nodepool launch statistics by requestor
    labels:
      requestor: "$1"
      result: "$2"

  - match: nodepool\.launch\.requestor\.([^.]+)\.(ready|error\..+)$
    name: nodepool_launch_by_requestor_timer
    match_type: regex
    match_metric_type: timer
    help: Nodepool launch statistics by requestor
    labels:
      requestor: "$1"
      result: "$2"

  # type: timer, counter
  - match: nodepool\.launch\.(ready|error\..+)$
    name: nodepool_launch
    match_type: regex
    match_metric_type: counter
    help: Nodepool launch statistics
    labels:
      result: "$1"

  - match: nodepool\.launch\.(ready|error\..+)$
    name: nodepool_launch_timer
    match_type: regex
    match_metric_type: timer
    help: Nodepool launch statistics
    labels:
      result: "$1"

  # type timer, counter
  - match: nodepool.image_update.*.*
    name: nodepool_image_update
    match_metric_type: counter
    help: Nodepool image update statistics
    labels:
      image: "$1"
      provider: "$2"

  - match: nodepool.image_update.*.*
    name: nodepool_image_update_timer
    match_metric_type: timer
    help: Nodepool image update statistics
    labels:
      image: "$1"
      provider: "$2"

  - match: nodepool.dib_image_build.*.*.rc
    name: nodepool_dib_image_build_result_code
    help: Result code of the DIB run
    labels:
      image: "$1"
      ext: "$2"

  - match: nodepool.dib_image_build.*.*.size
    name: nodepool_dib_image_build_size
    help: Size of the built image
    labels:
      image: "$1"
      ext: "$2"

  - match: nodepool.dib_image_build.*.*.duration
    name: nodepool_dib_image_build_duration
    help: Duration of the DIB run
    labels:
      image: "$1"
      ext: "$2"

  # Drop all non-matching metrics to avoid spamming prometheus with
  # eventually unmatched metrics.
  - match: .
    match_type: regex
    action: drop
    name: "dropped"