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metrics.go
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metrics.go
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//
// DISCLAIMER
//
// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
//
// 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.
//
// Copyright holder is ArangoDB GmbH, Cologne, Germany
//
package deployment
import (
"github.com/arangodb/kube-arangodb/pkg/generated/metric_descriptions"
"github.com/arangodb/kube-arangodb/pkg/util/metrics"
)
type Metrics struct {
Agency struct {
Errors uint64
Fetches uint64
Index uint64
}
Errors struct {
DeploymentValidationErrors, DeploymentImmutableErrors, StatusRestores uint64
}
ArangodbOperatorEngineOpsAlerts int
Deployment struct {
Accepted, UpToDate, Propagated bool
}
Conditions ConditionsMetrics
}
func (d *Deployment) CollectMetrics(m metrics.PushMetric) {
m.Push(metric_descriptions.ArangodbOperatorAgencyErrorsCounter(float64(d.metrics.Agency.Errors), d.namespace, d.name))
m.Push(metric_descriptions.ArangodbOperatorAgencyFetchesCounter(float64(d.metrics.Agency.Fetches), d.namespace, d.name))
m.Push(metric_descriptions.ArangodbOperatorAgencyIndexGauge(float64(d.metrics.Agency.Index), d.namespace, d.name))
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentValidationErrorsCounter(float64(d.metrics.Errors.DeploymentValidationErrors), d.namespace, d.name))
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentImmutableErrorsCounter(float64(d.metrics.Errors.DeploymentImmutableErrors), d.namespace, d.name))
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentStatusRestoresCounter(float64(d.metrics.Errors.StatusRestores), d.namespace, d.name))
if d.metrics.Deployment.Accepted {
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentAcceptedGauge(1, d.namespace, d.name))
} else {
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentAcceptedGauge(0, d.namespace, d.name))
}
if d.metrics.Deployment.UpToDate {
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentUptodateGauge(1, d.namespace, d.name))
} else {
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentUptodateGauge(0, d.namespace, d.name))
}
if d.metrics.Deployment.Propagated {
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentPropagatedGauge(1, d.namespace, d.name))
} else {
m.Push(metric_descriptions.ArangodbOperatorResourcesArangodeploymentPropagatedGauge(0, d.namespace, d.name))
}
if c := d.agencyCache; c != nil {
m.Push(metric_descriptions.ArangodbOperatorAgencyCachePresentGauge(1, d.namespace, d.name))
if h, ok := c.Health(); ok {
m.Push(metric_descriptions.ArangodbOperatorAgencyCacheHealthPresentGauge(1, d.namespace, d.name))
h.CollectMetrics(m)
} else {
m.Push(metric_descriptions.ArangodbOperatorAgencyCacheHealthPresentGauge(0, d.namespace, d.name))
}
} else {
m.Push(metric_descriptions.ArangodbOperatorAgencyCachePresentGauge(0, d.namespace, d.name))
}
// Reconcile
if c := d.reconciler; c != nil {
c.CollectMetrics(m)
}
// Resources
if r := d.resources; r != nil {
r.CollectMetrics(m)
}
// Conditions
d.metrics.Conditions.CollectMetrics(d.namespace, d.name, m)
}