in plugins/inputs/mesos/mesos.go [243:484]
func (m *Mesos) getMetrics(role Role, group string) []string {
metrics := make(map[string][]string)
if role == MASTER {
metrics["resources"] = []string{
"master/cpus_percent",
"master/cpus_used",
"master/cpus_total",
"master/cpus_revocable_percent",
"master/cpus_revocable_total",
"master/cpus_revocable_used",
"master/disk_percent",
"master/disk_used",
"master/disk_total",
"master/disk_revocable_percent",
"master/disk_revocable_total",
"master/disk_revocable_used",
"master/gpus_percent",
"master/gpus_used",
"master/gpus_total",
"master/gpus_revocable_percent",
"master/gpus_revocable_total",
"master/gpus_revocable_used",
"master/mem_percent",
"master/mem_used",
"master/mem_total",
"master/mem_revocable_percent",
"master/mem_revocable_total",
"master/mem_revocable_used",
}
metrics["master"] = []string{
"master/elected",
"master/uptime_secs",
}
metrics["system"] = []string{
"system/cpus_total",
"system/load_15min",
"system/load_5min",
"system/load_1min",
"system/mem_free_bytes",
"system/mem_total_bytes",
}
metrics["agents"] = []string{
"master/slave_registrations",
"master/slave_removals",
"master/slave_reregistrations",
"master/slave_shutdowns_scheduled",
"master/slave_shutdowns_canceled",
"master/slave_shutdowns_completed",
"master/slaves_active",
"master/slaves_connected",
"master/slaves_disconnected",
"master/slaves_inactive",
"master/slave_unreachable_canceled",
"master/slave_unreachable_completed",
"master/slave_unreachable_scheduled",
"master/slaves_unreachable",
}
metrics["frameworks"] = []string{
"master/frameworks_active",
"master/frameworks_connected",
"master/frameworks_disconnected",
"master/frameworks_inactive",
"master/outstanding_offers",
}
// framework_offers and allocator metrics have unpredictable names, so they can't be listed here.
// These empty groups are included to prevent the "unknown metrics group" info log below.
// filterMetrics() filters these metrics by looking for names with the corresponding prefix.
metrics["framework_offers"] = []string{}
metrics["allocator"] = []string{}
metrics["tasks"] = []string{
"master/tasks_error",
"master/tasks_failed",
"master/tasks_finished",
"master/tasks_killed",
"master/tasks_lost",
"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",
}
metrics["messages"] = []string{
"master/invalid_executor_to_framework_messages",
"master/invalid_framework_to_executor_messages",
"master/invalid_status_update_acknowledgements",
"master/invalid_status_updates",
"master/dropped_messages",
"master/messages_authenticate",
"master/messages_deactivate_framework",
"master/messages_decline_offers",
"master/messages_executor_to_framework",
"master/messages_exited_executor",
"master/messages_framework_to_executor",
"master/messages_kill_task",
"master/messages_launch_tasks",
"master/messages_reconcile_tasks",
"master/messages_register_framework",
"master/messages_register_slave",
"master/messages_reregister_framework",
"master/messages_reregister_slave",
"master/messages_resource_request",
"master/messages_revive_offers",
"master/messages_status_update",
"master/messages_status_update_acknowledgement",
"master/messages_unregister_framework",
"master/messages_unregister_slave",
"master/messages_update_slave",
"master/recovery_slave_removals",
"master/slave_removals/reason_registered",
"master/slave_removals/reason_unhealthy",
"master/slave_removals/reason_unregistered",
"master/valid_framework_to_executor_messages",
"master/valid_status_update_acknowledgements",
"master/valid_status_updates",
"master/task_lost/source_master/reason_invalid_offers",
"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",
}
metrics["evqueue"] = []string{
"master/event_queue_dispatches",
"master/event_queue_http_requests",
"master/event_queue_messages",
"master/operator_event_stream_subscribers",
}
metrics["registrar"] = []string{
"registrar/state_fetch_ms",
"registrar/state_store_ms",
"registrar/state_store_ms/max",
"registrar/state_store_ms/min",
"registrar/state_store_ms/p50",
"registrar/state_store_ms/p90",
"registrar/state_store_ms/p95",
"registrar/state_store_ms/p99",
"registrar/state_store_ms/p999",
"registrar/state_store_ms/p9999",
"registrar/log/ensemble_size",
"registrar/log/recovered",
"registrar/queued_operations",
"registrar/registry_size_bytes",
"registrar/state_store_ms/count",
}
} else if role == SLAVE {
metrics["resources"] = []string{
"slave/cpus_percent",
"slave/cpus_used",
"slave/cpus_total",
"slave/cpus_revocable_percent",
"slave/cpus_revocable_total",
"slave/cpus_revocable_used",
"slave/disk_percent",
"slave/disk_used",
"slave/disk_total",
"slave/disk_revocable_percent",
"slave/disk_revocable_total",
"slave/disk_revocable_used",
"slave/gpus_percent",
"slave/gpus_used",
"slave/gpus_total",
"slave/gpus_revocable_percent",
"slave/gpus_revocable_total",
"slave/gpus_revocable_used",
"slave/mem_percent",
"slave/mem_used",
"slave/mem_total",
"slave/mem_revocable_percent",
"slave/mem_revocable_total",
"slave/mem_revocable_used",
}
metrics["agent"] = []string{
"slave/registered",
"slave/uptime_secs",
}
metrics["system"] = []string{
"system/cpus_total",
"system/load_15min",
"system/load_5min",
"system/load_1min",
"system/mem_free_bytes",
"system/mem_total_bytes",
}
metrics["executors"] = []string{
"containerizer/mesos/container_destroy_errors",
"slave/container_launch_errors",
"slave/executors_preempted",
"slave/frameworks_active",
"slave/executor_directory_max_allowed_age_secs",
"slave/executors_registering",
"slave/executors_running",
"slave/executors_terminated",
"slave/executors_terminating",
"slave/recovery_errors",
}
metrics["tasks"] = []string{
"slave/tasks_failed",
"slave/tasks_finished",
"slave/tasks_killed",
"slave/tasks_lost",
"slave/tasks_running",
"slave/tasks_staging",
"slave/tasks_starting",
}
metrics["messages"] = []string{
"slave/invalid_framework_messages",
"slave/invalid_status_updates",
"slave/valid_framework_messages",
"slave/valid_status_updates",
}
}
ret, ok := metrics[group]
if !ok {
m.Log.Infof("unknown role %q metrics group: %s", role, group)
return []string{}
}
return ret
}