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prometheus.go
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prometheus.go
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// Copyright 2020 Antrea Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package metrics
import (
"k8s.io/component-base/metrics"
"k8s.io/component-base/metrics/legacyregistry"
"k8s.io/klog"
)
var (
OpsAppliedToGroupProcessed = metrics.NewCounter(&metrics.CounterOpts{
Name: "antrea_controller_applied_to_group_processed",
Help: "The total number of applied-to-group processed",
StabilityLevel: metrics.STABLE,
})
OpsAddressGroupProcessed = metrics.NewCounter(&metrics.CounterOpts{
Name: "antrea_controller_address_group_processed",
Help: "The total number of address-group processed ",
StabilityLevel: metrics.STABLE,
})
OpsInternalNetworkPolicyProcessed = metrics.NewCounter(&metrics.CounterOpts{
Name: "antrea_controller_network_policy_processed",
Help: "The total number of internal-networkpolicy processed",
StabilityLevel: metrics.STABLE,
})
DurationAppliedToGroupSyncing = metrics.NewHistogram(&metrics.HistogramOpts{
Name: "antrea_controller_applied_to_group_sync_duration_milliseconds",
Help: "The duration of syncing applied-to-group",
StabilityLevel: metrics.ALPHA,
})
DurationAddressGroupSyncing = metrics.NewHistogram(&metrics.HistogramOpts{
Name: "antrea_controller_address_group_sync_duration_milliseconds",
Help: "The duration of syncing address-group",
StabilityLevel: metrics.ALPHA,
})
DurationInternalNetworkPolicySyncing = metrics.NewHistogram(&metrics.HistogramOpts{
Name: "antrea_controller_network_policy_sync_duration_milliseconds",
Help: "The duration of syncing internal-networkpolicy",
StabilityLevel: metrics.ALPHA,
})
LengthAppliedToGroupQueue = metrics.NewGauge(&metrics.GaugeOpts{
Name: "antrea_controller_length_applied_to_group_queue",
Help: "The length of AppliedToGroupQueue",
StabilityLevel: metrics.STABLE,
})
LengthAddressGroupQueue = metrics.NewGauge(&metrics.GaugeOpts{
Name: "antrea_controller_length_address_group_queue",
Help: "The length of AddressGroupQueue",
StabilityLevel: metrics.STABLE,
})
LengthInternalNetworkPolicyQueue = metrics.NewGauge(&metrics.GaugeOpts{
Name: "antrea_controller_length_network_policy_queue",
Help: "The length of InternalNetworkPolicyQueue",
StabilityLevel: metrics.STABLE,
})
)
// Initialize Prometheus metrics collection.
func InitializePrometheusMetrics() {
klog.Info("Initializing prometheus metrics")
if err := legacyregistry.Register(OpsAppliedToGroupProcessed); err != nil {
klog.Errorf("Failed to register antrea_controller_applied_to_group_processed with Prometheus: %s", err.Error())
}
if err := legacyregistry.Register(OpsAddressGroupProcessed); err != nil {
klog.Errorf("Failed to register antrea_controller_address_group_processed with Prometheus: %s", err.Error())
}
if err := legacyregistry.Register(OpsInternalNetworkPolicyProcessed); err != nil {
klog.Errorf("Failed to register antrea_controller_network_policy_processed with Prometheus: %s", err.Error())
}
if err := legacyregistry.Register(DurationAppliedToGroupSyncing); err != nil {
klog.Errorf("Failed to register antrea_controller_applied_to_group_sync_duration_milliseconds with Prometheus: %s", err.Error())
}
if err := legacyregistry.Register(DurationAddressGroupSyncing); err != nil {
klog.Errorf("Failed to register antrea_controller_address_group_sync_duration_milliseconds with Prometheus: %s", err.Error())
}
if err := legacyregistry.Register(DurationInternalNetworkPolicySyncing); err != nil {
klog.Errorf("Failed to register antrea_controller_network_policy_sync_duration_milliseconds with Prometheus: %s", err.Error())
}
if err := legacyregistry.Register(LengthAppliedToGroupQueue); err != nil {
klog.Errorf("Failed to register antrea_controller_length_applied_to_group_queue with Prometheus: %s", err.Error())
}
if err := legacyregistry.Register(LengthAddressGroupQueue); err != nil {
klog.Errorf("Failed to register antrea_controller_length_address_group_queue with Prometheus: %s", err.Error())
}
if err := legacyregistry.Register(LengthInternalNetworkPolicyQueue); err != nil {
klog.Errorf("Failed to register antrea_controller_length_network_policy_queue with Prometheus: %s", err.Error())
}
}