prometheus

var (
	Registry = prometheus.NewRegistry()

	RaftStateMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "state",
		Help:      "Node state. 0: Follower, 1:Candidate, 2:Leader, 3:Shutdown",
	}, baseLabelNames.copy())
	RaftTermMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "term",
		Help:      "Term",
	}, baseLabelNames.copy())
	RaftLastLogIndexMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "last_log_index",
		Help:      "Last log index.",
	}, baseLabelNames.copy())

	RaftLastLogTermMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "last_log_term",
		Help:      "Last log term.",
	}, baseLabelNames.copy())

	RaftCommitIndexMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "commit_index",
		Help:      "Commit index.",
	}, baseLabelNames.copy())

	RaftAppliedIndexMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "applied_index",
		Help:      "Applied index.",
	}, baseLabelNames.copy())

	RaftFsmPendingMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "fsm_pending",
		Help:      "FSM pending.",
	}, baseLabelNames.copy())

	RaftLastSnapshotIndexMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "last_snapshot_index",
		Help:      "Last snapshot index.",
	}, baseLabelNames.copy())

	RaftLastSnapshotTermMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "last_snapshot_term",
		Help:      "Last snapshot term.",
	}, baseLabelNames.copy())

	RaftLatestConfigurationIndexMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "latest_configuration_index",
		Help:      "Latest configuration index.",
	}, baseLabelNames.copy())

	RaftNumPeersMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "num_peers",
		Help:      "Number of peers.",
	}, baseLabelNames.copy())

	RaftLastContactMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "last_copntact",
		Help:      "Last contact.",
	}, baseLabelNames.copy())

	RaftNumNodesMetric = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Namespace: namespace,
		Subsystem: raftSubSystem,
		Name:      "num_nodes",
		Help:      "Number of nodes.",
	}, baseLabelNames.copy())
)