prometheus.yaml

global:
  scrape_interval: 15s
  scrape_timeout: 10s
  evaluation_interval: 15s

alerting:
  alertmanagers:
  - static_configs:
    - targets: []
    scheme: http
    timeout: 10s

scrape_configs:
  - job_name: prometheus
    scrape_interval: 15s
    scrape_timeout: 15s
    metrics_path: /metrics
    scheme: http
    static_configs:
    - targets:
      - localhost:9090

  - job_name: "mcac"
    scrape_interval: 15s
    scrape_timeout:  15s
    honor_labels: true
    file_sd_configs:
      - files:
        - 'tg_mcac.json'
    metric_relabel_configs:
     #drop metrics we can calculate from prometheus directly
     - source_labels: [__name__]
       regex: .*rate_(mean|1m|5m|15m)
       action: drop
     #save the original name for all metrics
     - source_labels: [__name__]
       regex: (collectd_mcac_.+)
       target_label: prom_name
       replacement: ${1}
     - source_labels: ["prom_name"]
       regex: .+_bucket_(\d+)
       target_label: le
       replacement: ${1}
     - source_labels: ["prom_name"]
       regex: .+_bucket_inf
       target_label: le
       replacement: +Inf
     - source_labels: ["prom_name"]
       regex: .*_histogram_p(\d+)
       target_label: quantile
       replacement: .${1}
     - source_labels: ["prom_name"]
       regex: .*_histogram_min
       target_label: quantile
       replacement: "0"
     - source_labels: ["prom_name"]
       regex: .*_histogram_max
       target_label: quantile
       replacement: "1"
     #Table Metrics *ALL* we can drop
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.table\.(\w+)
       action: drop
     #Table Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.table\.(\w+)\.(\w+)\.(\w+)
       target_label: table
       replacement: ${3}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.table\.(\w+)\.(\w+)\.(\w+)
       target_label: keyspace
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.table\.(\w+)\.(\w+)\.(\w+)
       target_label: __name__
       replacement: mcac_table_${1}
     #Keyspace Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.keyspace\.(\w+)\.(\w+)
       target_label: keyspace
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.keyspace\.(\w+)\.(\w+)
       target_label: __name__
       replacement: mcac_keyspace_${1}
     #ThreadPool Metrics (one type is repair.task so we just ignore the second part)
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.thread_pools\.(\w+)\.(\w+)\.(\w+).*
       target_label: pool_type
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.thread_pools\.(\w+)\.(\w+)\.(\w+).*
       target_label: pool_name
       replacement: ${3}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.thread_pools\.(\w+)\.(\w+)\.(\w+).*
       target_label: __name__
       replacement: mcac_thread_pools_${1}
     #ClientRequest Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.client_request\.(\w+)\.(\w+)$
       target_label: request_type
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.client_request\.(\w+)\.(\w+)$
       target_label: __name__
       replacement: mcac_client_request_${1}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.client_request\.(\w+)\.(\w+)\.(\w+)$
       target_label: cl
       replacement: ${3}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.client_request\.(\w+)\.(\w+)\.(\w+)$
       target_label: request_type
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.client_request\.(\w+)\.(\w+)\.(\w+)$
       target_label: __name__
       replacement: mcac_client_request_${1}_cl
     #Cache Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.cache\.(\w+)\.(\w+)
       target_label: cache_name
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.cache\.(\w+)\.(\w+)
       target_label: __name__
       replacement: mcac_cache_${1}
     #CQL Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.cql\.(\w+)
       target_label: __name__
       replacement: mcac_cql_${1}
     #Dropped Message Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.dropped_message\.(\w+)\.(\w+)
       target_label: message_type
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.dropped_message\.(\w+)\.(\w+)
       target_label: __name__
       replacement: mcac_dropped_message_${1}
     #Streaming Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.streaming\.(\w+)\.(.+)$
       target_label: peer_ip
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.streaming\.(\w+)\.(.+)$
       target_label: __name__
       replacement: mcac_streaming_${1}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.streaming\.(\w+)$
       target_label: __name__
       replacement: mcac_streaming_${1}
     #CommitLog Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.commit_log\.(\w+)
       target_label: __name__
       replacement: mcac_commit_log_${1}
     #Compaction Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.compaction\.(\w+)
       target_label: __name__
       replacement: mcac_compaction_${1}
     #Storage Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.storage\.(\w+)
       target_label: __name__
       replacement: mcac_storage_${1}
     #Batch Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.batch\.(\w+)
       target_label: __name__
       replacement: mcac_batch_${1}
     #Client Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.client\.(\w+)
       target_label: __name__
       replacement: mcac_client_${1}
     #BufferPool Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.buffer_pool\.(\w+)
       target_label: __name__
       replacement: mcac_buffer_pool_${1}
     #Index Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.index\.(\w+)
       target_label: __name__
       replacement: mcac_sstable_index_${1}
     #HintService Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.hinted_hand_off_manager\.([^\-]+)-(\w+)
       target_label: peer_ip
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.hinted_hand_off_manager\.([^\-]+)-(\w+)
       target_label: __name__
       replacement: mcac_hints_${1}
     #HintService Metrics
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.hints_service\.hints_delays\-(\w+)
       target_label: peer_ip
       replacement: ${1}
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.hints_service\.hints_delays\-(\w+)
       target_label: __name__
       replacement: mcac_hints_hints_delays
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.hints_service\.([^\-]+)
       target_label: __name__
       replacement: mcac_hints_${1}
     # Misc
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.memtable_pool\.(\w+)
       target_label: __name__
       replacement: mcac_memtable_pool_${1}
     - source_labels: ["mcac"]
       regex: com\.datastax\.bdp\.type\.performance_objects\.name\.cql_slow_log\.metrics\.queries_latency
       target_label: __name__
       replacement: mcac_cql_slow_log_query_latency
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.read_coordination\.(.*)
       target_label: read_type
       replacement: $1
     - source_labels: ["mcac"]
       regex: org\.apache\.cassandra\.metrics\.read_coordination\.(.*)
       target_label: __name__
       replacement: mcac_read_coordination_requests
     #GC Metrics
     - source_labels: ["mcac"]
       regex: jvm\.gc\.(\w+)\.(\w+)
       target_label: collector_type
       replacement: ${1}
     - source_labels: ["mcac"]
       regex: jvm\.gc\.(\w+)\.(\w+)
       target_label: __name__
       replacement: mcac_jvm_gc_${2}
     #JVM Metrics
     - source_labels: ["mcac"]
       regex: jvm\.memory\.(\w+)\.(\w+)
       target_label: memory_type
       replacement: ${1}
     - source_labels: ["mcac"]
       regex: jvm\.memory\.(\w+)\.(\w+)
       target_label: __name__
       replacement: mcac_jvm_memory_${2}
     - source_labels: ["mcac"]
       regex: jvm\.memory\.pools\.(\w+)\.(\w+)
       target_label: pool_name
       replacement: ${2}
     - source_labels: ["mcac"]
       regex: jvm\.memory\.pools\.(\w+)\.(\w+)
       target_label: __name__
       replacement: mcac_jvm_memory_pool_${2}
     - source_labels: ["mcac"]
       regex: jvm\.fd\.usage
       target_label: __name__
       replacement: mcac_jvm_fd_usage
     - source_labels: ["mcac"]
       regex: jvm\.buffers\.(\w+)\.(\w+)
       target_label: buffer_type
       replacement: ${1}
     - source_labels: ["mcac"]
       regex: jvm\.buffers\.(\w+)\.(\w+)
       target_label: __name__
       replacement: mcac_jvm_buffer_${2}
     #Append the prom types back to formatted names
     - source_labels: [__name__, "prom_name"]
       regex: (mcac_.*);.*(_micros_bucket|_bucket|_micros_count_total|_count_total|_total|_micros_sum|_sum|_stddev).*
       separator: ;
       target_label: __name__
       replacement: ${1}${2}
     - regex: prom_name
       action: labeldrop