Collect framework_offers and allocator metrics in mesos input (#5719)

plugins/inputs/mesos/README.md

@@ -19,10 +19,12 @@ For more information, please check the [Mesos Observability Metrics](http://meso
     "system",
     "agents",
     "frameworks",
+    "framework_offers",
     "tasks",
     "messages",
     "evqueue",
     "registrar",
+    "allocator",
   ]
   ## A list of Mesos slaves, default is []
   # slaves = []
@@ -100,6 +102,10 @@ Mesos master metric groups
     - master/slaves_connected
     - master/slaves_disconnected
     - master/slaves_inactive
+    - master/slave_unreachable_canceled
+    - master/slave_unreachable_completed
+    - master/slave_unreachable_scheduled
+    - master/slaves_unreachable
 
 - frameworks
     - master/frameworks_active
@@ -108,6 +114,22 @@ Mesos master metric groups
     - master/frameworks_inactive
     - master/outstanding_offers
 
+- framework offers
+    - master/frameworks/subscribed
+    - master/frameworks/calls_total
+    - master/frameworks/calls
+    - master/frameworks/events_total
+    - master/frameworks/events
+    - master/frameworks/operations_total
+    - master/frameworks/operations
+    - master/frameworks/tasks/active
+    - master/frameworks/tasks/terminal
+    - master/frameworks/offers/sent
+    - master/frameworks/offers/accepted
+    - master/frameworks/offers/declined
+    - master/frameworks/offers/rescinded
+    - master/frameworks/roles/suppressed
+
 - tasks
     - master/tasks_error
     - master/tasks_failed
@@ -117,6 +139,11 @@ Mesos master metric groups
     - master/tasks_running
     - master/tasks_staging
     - master/tasks_starting
+    - master/tasks_dropped
+    - master/tasks_gone
+    - master/tasks_gone_by_operator
+    - master/tasks_killing
+    - master/tasks_unreachable
 
 - messages
     - master/invalid_executor_to_framework_messages
@@ -155,11 +182,17 @@ Mesos master metric groups
     - master/task_lost/source_master/reason_slave_removed
     - master/task_lost/source_slave/reason_executor_terminated
     - master/valid_executor_to_framework_messages
+    - master/invalid_operation_status_update_acknowledgements
+    - master/messages_operation_status_update_acknowledgement
+    - master/messages_reconcile_operations
+    - master/messages_suppress_offers
+    - master/valid_operation_status_update_acknowledgements
 
 - evqueue
     - master/event_queue_dispatches
     - master/event_queue_http_requests
     - master/event_queue_messages
+    - master/operator_event_stream_subscribers
 
 - registrar
     - registrar/state_fetch_ms
@@ -172,6 +205,45 @@ Mesos master metric groups
     - registrar/state_store_ms/p99
     - registrar/state_store_ms/p999
     - registrar/state_store_ms/p9999
+    - registrar/state_store_ms/count
+    - registrar/log/ensemble_size
+    - registrar/log/recovered
+    - registrar/queued_operations
+    - registrar/registry_size_bytes
+
+- allocator
+    - allocator/allocation_run_ms
+    - allocator/allocation_run_ms/count
+    - allocator/allocation_run_ms/max
+    - allocator/allocation_run_ms/min
+    - allocator/allocation_run_ms/p50
+    - allocator/allocation_run_ms/p90
+    - allocator/allocation_run_ms/p95
+    - allocator/allocation_run_ms/p99
+    - allocator/allocation_run_ms/p999
+    - allocator/allocation_run_ms/p9999
+    - allocator/allocation_runs
+    - allocator/allocation_run_latency_ms
+    - allocator/allocation_run_latency_ms/count
+    - allocator/allocation_run_latency_ms/max
+    - allocator/allocation_run_latency_ms/min
+    - allocator/allocation_run_latency_ms/p50
+    - allocator/allocation_run_latency_ms/p90
+    - allocator/allocation_run_latency_ms/p95
+    - allocator/allocation_run_latency_ms/p99
+    - allocator/allocation_run_latency_ms/p999
+    - allocator/allocation_run_latency_ms/p9999
+    - allocator/roles/shares/dominant
+    - allocator/event_queue_dispatches
+    - allocator/offer_filters/roles/active
+    - allocator/quota/roles/resources/offered_or_allocated
+    - allocator/quota/roles/resources/guarantee
+    - allocator/resources/cpus/offered_or_allocated
+    - allocator/resources/cpus/total
+    - allocator/resources/disk/offered_or_allocated
+    - allocator/resources/disk/total
+    - allocator/resources/mem/offered_or_allocated
+    - allocator/resources/mem/total
 
 Mesos slave metric groups
 - resources