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70 lines
3.4 KiB
Go
70 lines
3.4 KiB
Go
package policy
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import (
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"reflect"
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"github.com/go-logr/logr"
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kyvernov1 "github.com/kyverno/kyverno/api/kyverno/v1"
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policyChangesMetric "github.com/kyverno/kyverno/pkg/metrics/policychanges"
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policyRuleInfoMetric "github.com/kyverno/kyverno/pkg/metrics/policyruleinfo"
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)
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func (pc *PolicyController) registerPolicyRuleInfoMetricAddPolicy(logger logr.Logger, p kyvernov1.PolicyInterface) {
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err := policyRuleInfoMetric.AddPolicy(pc.promConfig, p)
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if err != nil {
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logger.Error(err, "error occurred while registering kyverno_policy_rule_info_total metrics for the above policy's creation", "name", p.GetName())
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}
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}
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func (pc *PolicyController) registerPolicyRuleInfoMetricUpdatePolicy(logger logr.Logger, oldP, curP kyvernov1.PolicyInterface) {
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// removing the old rules associated metrics
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err := policyRuleInfoMetric.RemovePolicy(pc.promConfig, oldP)
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if err != nil {
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logger.Error(err, "error occurred while registering kyverno_policy_rule_info_total metrics for the above policy's updation", "name", oldP.GetName())
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}
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// adding the new rules associated metrics
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err = policyRuleInfoMetric.AddPolicy(pc.promConfig, curP)
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if err != nil {
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logger.Error(err, "error occurred while registering kyverno_policy_rule_info_total metrics for the above policy's updation", "name", oldP.GetName())
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}
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}
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func (pc *PolicyController) registerPolicyRuleInfoMetricDeletePolicy(logger logr.Logger, p kyvernov1.PolicyInterface) {
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err := policyRuleInfoMetric.RemovePolicy(pc.promConfig, p)
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if err != nil {
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logger.Error(err, "error occurred while registering kyverno_policy_rule_info_total metrics for the above policy's deletion", "name", p.GetName())
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}
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}
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func (pc *PolicyController) registerPolicyChangesMetricAddPolicy(logger logr.Logger, p kyvernov1.PolicyInterface) {
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err := policyChangesMetric.RegisterPolicy(pc.promConfig, p, policyChangesMetric.PolicyCreated)
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if err != nil {
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logger.Error(err, "error occurred while registering kyverno_policy_changes_total metrics for the above policy's creation", "name", p.GetName())
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}
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}
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func (pc *PolicyController) registerPolicyChangesMetricUpdatePolicy(logger logr.Logger, oldP, curP kyvernov1.PolicyInterface) {
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oldSpec := oldP.GetSpec()
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curSpec := curP.GetSpec()
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if reflect.DeepEqual(oldSpec, curSpec) {
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return
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}
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err := policyChangesMetric.RegisterPolicy(pc.promConfig, oldP, policyChangesMetric.PolicyUpdated)
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if err != nil {
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logger.Error(err, "error occurred while registering kyverno_policy_changes_total metrics for the above policy's updation", "name", oldP.GetName())
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}
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// curP will require a new kyverno_policy_changes_total metric if the above update involved change in the following fields:
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if curSpec.BackgroundProcessingEnabled() != oldSpec.BackgroundProcessingEnabled() || curSpec.GetValidationFailureAction() != oldSpec.GetValidationFailureAction() {
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err = policyChangesMetric.RegisterPolicy(pc.promConfig, curP, policyChangesMetric.PolicyUpdated)
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if err != nil {
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logger.Error(err, "error occurred while registering kyverno_policy_changes_total metrics for the above policy's updation", "name", curP.GetName())
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}
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}
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}
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func (pc *PolicyController) registerPolicyChangesMetricDeletePolicy(logger logr.Logger, p kyvernov1.PolicyInterface) {
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err := policyChangesMetric.RegisterPolicy(pc.promConfig, p, policyChangesMetric.PolicyDeleted)
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if err != nil {
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logger.Error(err, "error occurred while registering kyverno_policy_changes_total metrics for the above policy's deletion", "name", p.GetName())
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}
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}
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