metrics

Documentation

Index

• Variables
• func InitializeConnectionMetrics()
• func InitializeNetworkPolicyMetrics()
• func InitializeOVSMetrics()
• func InitializePodMetrics()
• func InitializePrometheusMetrics()

Variables

var (
	EgressNetworkPolicyRuleCount = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "egress_networkpolicy_rule_count",
			Help:           "Number of egress NetworkPolicy rules on local Node which are managed by the Antrea Agent.",
			StabilityLevel: metrics.STABLE,
		},
	)

	IngressNetworkPolicyRuleCount = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "ingress_networkpolicy_rule_count",
			Help:           "Number of ingress NetworkPolicy rules on local Node which are managed by the Antrea Agent.",
			StabilityLevel: metrics.STABLE,
		},
	)

	PodCount = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "local_pod_count",
			Help:           "Number of Pods on local Node which are managed by the Antrea Agent.",
			StabilityLevel: metrics.STABLE,
		},
	)

	NetworkPolicyCount = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "networkpolicy_count",
			Help:           "Number of NetworkPolicies on local Node which are managed by the Antrea Agent.",
			StabilityLevel: metrics.STABLE,
		},
	)

	OVSTotalFlowCount = metrics.NewGauge(&metrics.GaugeOpts{
		Namespace:      metricNamespaceAntrea,
		Subsystem:      metricSubsystemAgent,
		Name:           "ovs_total_flow_count",
		Help:           "Total flow count of all OVS flow tables.",
		StabilityLevel: metrics.STABLE,
	},
	)

	OVSFlowCount = metrics.NewGaugeVec(&metrics.GaugeOpts{
		Namespace:      metricNamespaceAntrea,
		Subsystem:      metricSubsystemAgent,
		Name:           "ovs_flow_count",
		Help:           "Flow count for each OVS flow table. The TableID is used as a label.",
		StabilityLevel: metrics.STABLE,
	}, []string{"table_id"})

	OVSFlowOpsCount = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "ovs_flow_ops_count",
			Help:           "Number of OVS flow operations, partitioned by operation type (add, modify and delete).",
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"operation"},
	)

	OVSFlowOpsErrorCount = metrics.NewCounterVec(
		&metrics.CounterOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "ovs_flow_ops_error_count",
			Help:           "Number of OVS flow operation errors, partitioned by operation type (add, modify and delete).",
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"operation"},
	)

	OVSFlowOpsLatency = metrics.NewHistogramVec(
		&metrics.HistogramOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "ovs_flow_ops_latency_milliseconds",
			Help:           "The latency of OVS flow operations, partitioned by operation type (add, modify and delete).",
			StabilityLevel: metrics.ALPHA,
		},
		[]string{"operation"},
	)

	TotalConnectionsInConnTrackTable = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "conntrack_total_connection_count",
			Help:           "Number of connections in the conntrack table. This metric gets updated at an interval specified by flowPollInterval, a configuration parameter for the Agent.",
			StabilityLevel: metrics.ALPHA,
		},
	)

	TotalAntreaConnectionsInConnTrackTable = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "conntrack_antrea_connection_count",
			Help:           "Number of connections in the Antrea ZoneID of the conntrack table. This metric gets updated at an interval specified by flowPollInterval, a configuration parameter for the Agent.",
			StabilityLevel: metrics.ALPHA,
		},
	)

	TotalDenyConnections = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "denied_connection_count",
			Help:           "Number of denied connections detected by Flow Exporter deny connections tracking. This metric gets updated when a flow is rejected/dropped by network policy.",
			StabilityLevel: metrics.ALPHA,
		},
	)

	ReconnectionsToFlowCollector = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "flow_collector_reconnection_count",
			Help:           "Number of re-connections between Flow Exporter and flow collector. This metric gets updated whenever the connection is re-established between the Flow Exporter and the flow collector (e.g. the Flow Aggregator).",
			StabilityLevel: metrics.ALPHA,
		},
	)

	MaxConnectionsInConnTrackTable = metrics.NewGauge(
		&metrics.GaugeOpts{
			Namespace:      metricNamespaceAntrea,
			Subsystem:      metricSubsystemAgent,
			Name:           "conntrack_max_connection_count",
			Help:           "Size of the conntrack table. This metric gets updated at an interval specified by flowPollInterval, a configuration parameter for the Agent.",
			StabilityLevel: metrics.ALPHA,
		},
	)
)

Functions

func InitializeConnectionMetrics

func InitializeConnectionMetrics()

func InitializeNetworkPolicyMetrics

func InitializeNetworkPolicyMetrics()

func InitializeOVSMetrics

func InitializeOVSMetrics()

func InitializePodMetrics

func InitializePodMetrics()

func InitializePrometheusMetrics

func InitializePrometheusMetrics()