package metrics import ( "git.frostfs.info/TrueCloudLab/frostfs-observability/metrics" "github.com/prometheus/client_golang/prometheus" ) const namespace = "frostfs_node" type NodeMetrics struct { engine *engineMetrics state *stateMetrics replicator *replicatorMetrics objectService *objectServiceMetrics treeService *treeServiceMetrics epoch prometheus.Gauge fstree *fstreeMetrics } func NewNodeMetrics() *NodeMetrics { objectService := newObjectServiceMetrics() engine := newEngineMetrics() state := newStateMetrics() replicator := newReplicatorMetrics() treeService := newTreeServiceMetrics() epoch := metrics.NewGauge(prometheus.GaugeOpts{ Namespace: namespace, Subsystem: innerRingSubsystem, Name: "epoch", Help: "Current epoch as seen by inner-ring node.", }) return &NodeMetrics{ objectService: objectService, engine: engine, state: state, replicator: replicator, treeService: treeService, epoch: epoch, fstree: newFSTreeMetrics(), } } // SetEpoch updates epoch metric. func (m *NodeMetrics) SetEpoch(epoch uint64) { m.epoch.Set(float64(epoch)) } func (m *NodeMetrics) TreeService() TreeMetricsRegister { return m.treeService } func (m *NodeMetrics) Replicator() ReplicatorMetrics { return m.replicator } func (m *NodeMetrics) ObjectService() ObjectServiceMetrics { return m.objectService } func (m *NodeMetrics) Engine() EngineMetrics { return m.engine } func (m *NodeMetrics) State() StateMetrics { return m.state } func (m *NodeMetrics) FSTree() FSTreeMetrics { return m.fstree }