prometheus-adapter.values.yaml

# ----------------------------------------------------------------------
# Copyright (c) 2021, 2022 Oracle and/or its affiliates. All rights reserved.
# The Universal Permissive License (UPL), Version 1.0
# ----------------------------------------------------------------------

prometheus:
  url: http://prometheus-operated.prometheus.svc
  port: 9090

rules:
  custom:
    # create a metric on the number of player connections
    - seriesQuery: '{__name__=~"^signalserver_player_socket_connections$"}'
      resources:
        overrides:
          namespace: {resource: "namespace"}
          pod: {resource: "pod"}
      name:
        # matches: "^(.*)"
        as: "stream_player_connections"
      metricsQuery: (avg(<<.Series>>{<<.LabelMatchers>>}) by (<<.GroupBy>>))
    # create a metric on the number of queued players
    - seriesQuery: '{__name__=~"^matchmaker_player_queue_count$"}'
      resources:
        overrides:
          namespace: {resource: "namespace"}
          service: {resource: "service"}
          pod: {resource: "pod"}
      name:
        # matches: "^(.*)_count"
        as: "pixelstream_player_queue_count"
      metricsQuery: (sum(<<.Series>>{<<.LabelMatchers>>}) by (<<.GroupBy>>))
    # create a metric on the number of available (free) pixel streaming pods
    - seriesQuery: '{__name__=~"^matchmaker_streamer_available_count$"}'
      resources:
        overrides:
          namespace: {resource: "namespace"}
          service: {resource: "service"}
          pod: {resource: "pod"}
      name:
        # matches: "^(.*)_count"
        as: "pixelstream_available_count"
      metricsQuery: (sum(<<.Series>>{<<.LabelMatchers>>}) by (<<.GroupBy>>))
    
    # create a metric on the ratio of players => available streams
    - seriesQuery: '{__name__=~"^matchmaker_streamer_demand_ratio$"}'
      resources:
        overrides:
          namespace: {resource: "namespace"}
          service: {resource: "service"}
          pod: {resource: "pod"}
      name:
        # matches: "^(.*)_count"
        as: "player_stream_pool_ratio"
      metricsQuery: (avg(<<.Series>>{<<.LabelMatchers>>}) by (<<.GroupBy>>))