mirror of
https://github.com/kyverno/kyverno.git
synced 2025-03-06 16:06:56 +00:00
6e813a6b9e
* refactor: use more policy interface Signed-off-by: Charles-Edouard Brétéché <charled.breteche@gmail.com> * refactor: migrate to policy interface Signed-off-by: Charles-Edouard Brétéché <charled.breteche@gmail.com> * refactor: webhooks package Signed-off-by: Charles-Edouard Brétéché <charled.breteche@gmail.com>
120 lines
8.2 KiB
Go
120 lines
8.2 KiB
Go
package webhooks
|
|
|
|
import (
|
|
"github.com/go-logr/logr"
|
|
kyverno "github.com/kyverno/kyverno/api/kyverno/v1"
|
|
v1 "github.com/kyverno/kyverno/api/kyverno/v1"
|
|
"github.com/kyverno/kyverno/pkg/engine/response"
|
|
"github.com/kyverno/kyverno/pkg/metrics"
|
|
admissionRequests "github.com/kyverno/kyverno/pkg/metrics/admissionrequests"
|
|
admissionReviewDuration "github.com/kyverno/kyverno/pkg/metrics/admissionreviewduration"
|
|
policyExecutionDuration "github.com/kyverno/kyverno/pkg/metrics/policyexecutionduration"
|
|
policyResults "github.com/kyverno/kyverno/pkg/metrics/policyresults"
|
|
)
|
|
|
|
func registerAdmissionReviewDurationMetricMutate(logger logr.Logger, promConfig metrics.PromConfig, requestOperation string, engineResponses []*response.EngineResponse, admissionReviewLatencyDuration int64) {
|
|
resourceRequestOperationPromAlias, err := admissionReviewDuration.ParseResourceRequestOperation(requestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_review_duration_seconds metrics")
|
|
}
|
|
if err := admissionReviewDuration.ParsePromConfig(promConfig).ProcessEngineResponses(engineResponses, admissionReviewLatencyDuration, resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_review_duration_seconds metrics")
|
|
}
|
|
}
|
|
|
|
func registerAdmissionRequestsMetricMutate(logger logr.Logger, promConfig metrics.PromConfig, requestOperation string, engineResponses []*response.EngineResponse) {
|
|
resourceRequestOperationPromAlias, err := admissionReviewDuration.ParseResourceRequestOperation(requestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_requests_total metrics")
|
|
}
|
|
if err := admissionRequests.ParsePromConfig(promConfig).ProcessEngineResponses(engineResponses, resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_requests_total metrics")
|
|
}
|
|
}
|
|
|
|
func registerAdmissionReviewDurationMetricGenerate(logger logr.Logger, promConfig metrics.PromConfig, requestOperation string, latencyReceiver *chan int64, engineResponsesReceiver *chan []*response.EngineResponse) {
|
|
defer close(*latencyReceiver)
|
|
defer close(*engineResponsesReceiver)
|
|
engineResponses := <-(*engineResponsesReceiver)
|
|
resourceRequestOperationPromAlias, err := admissionReviewDuration.ParseResourceRequestOperation(requestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_review_duration_seconds metrics")
|
|
}
|
|
// this goroutine will keep on waiting here till it doesn't receive the admission review latency int64 from the other goroutine i.e. ws.HandleGenerate
|
|
admissionReviewLatencyDuration := <-(*latencyReceiver)
|
|
if err := admissionReviewDuration.ParsePromConfig(promConfig).ProcessEngineResponses(engineResponses, admissionReviewLatencyDuration, resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_review_duration_seconds metrics")
|
|
}
|
|
}
|
|
|
|
func registerAdmissionRequestsMetricGenerate(logger logr.Logger, promConfig metrics.PromConfig, requestOperation string, engineResponsesReceiver *chan []*response.EngineResponse) {
|
|
defer close(*engineResponsesReceiver)
|
|
engineResponses := <-(*engineResponsesReceiver)
|
|
resourceRequestOperationPromAlias, err := admissionReviewDuration.ParseResourceRequestOperation(requestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_requests_total metrics")
|
|
}
|
|
if err := admissionRequests.ParsePromConfig(promConfig).ProcessEngineResponses(engineResponses, resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_requests_total metrics")
|
|
}
|
|
}
|
|
|
|
func registerPolicyResultsMetricValidation(promConfig *metrics.PromConfig, logger logr.Logger, requestOperation string, policy v1.PolicyInterface, engineResponse response.EngineResponse) {
|
|
resourceRequestOperationPromAlias, err := policyResults.ParseResourceRequestOperation(requestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_policy_results_total metrics for the above policy", "name", policy.GetName())
|
|
}
|
|
if err := policyResults.ParsePromConfig(*promConfig).ProcessEngineResponse(policy, engineResponse, metrics.AdmissionRequest, resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_policy_results_total metrics for the above policy", "name", policy.GetName())
|
|
}
|
|
}
|
|
|
|
func registerPolicyExecutionDurationMetricValidate(promConfig *metrics.PromConfig, logger logr.Logger, requestOperation string, policy v1.PolicyInterface, engineResponse response.EngineResponse) {
|
|
resourceRequestOperationPromAlias, err := policyExecutionDuration.ParseResourceRequestOperation(requestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_policy_execution_duration_seconds metrics for the above policy", "name", policy.GetName())
|
|
}
|
|
if err := policyExecutionDuration.ParsePromConfig(*promConfig).ProcessEngineResponse(policy, engineResponse, metrics.AdmissionRequest, "", resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_policy_execution_duration_seconds metrics for the above policy", "name", policy.GetName())
|
|
}
|
|
}
|
|
|
|
func registerAdmissionReviewDurationMetricValidate(promConfig *metrics.PromConfig, logger logr.Logger, requestOperation string, engineResponses []*response.EngineResponse, admissionReviewLatencyDuration int64) {
|
|
resourceRequestOperationPromAlias, err := admissionReviewDuration.ParseResourceRequestOperation(requestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_review_duration_seconds metrics")
|
|
}
|
|
if err := admissionReviewDuration.ParsePromConfig(*promConfig).ProcessEngineResponses(engineResponses, admissionReviewLatencyDuration, resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_review_duration_seconds metrics")
|
|
}
|
|
}
|
|
|
|
func registerAdmissionRequestsMetricValidate(promConfig *metrics.PromConfig, logger logr.Logger, requestOperation string, engineResponses []*response.EngineResponse) {
|
|
resourceRequestOperationPromAlias, err := admissionRequests.ParseResourceRequestOperation(requestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_requests_total metrics")
|
|
}
|
|
if err := admissionRequests.ParsePromConfig(*promConfig).ProcessEngineResponses(engineResponses, resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_admission_requests_total metrics")
|
|
}
|
|
}
|
|
|
|
func (ws *WebhookServer) registerPolicyResultsMetricMutation(logger logr.Logger, resourceRequestOperation string, policy kyverno.PolicyInterface, engineResponse response.EngineResponse) {
|
|
resourceRequestOperationPromAlias, err := policyResults.ParseResourceRequestOperation(resourceRequestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_policy_results_total metrics for the above policy", "name", policy.GetName())
|
|
}
|
|
if err := policyResults.ParsePromConfig(*ws.promConfig).ProcessEngineResponse(policy, engineResponse, metrics.AdmissionRequest, resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_policy_results_total metrics for the above policy", "name", policy.GetName())
|
|
}
|
|
}
|
|
|
|
func (ws *WebhookServer) registerPolicyExecutionDurationMetricMutate(logger logr.Logger, resourceRequestOperation string, policy kyverno.PolicyInterface, engineResponse response.EngineResponse) {
|
|
resourceRequestOperationPromAlias, err := policyExecutionDuration.ParseResourceRequestOperation(resourceRequestOperation)
|
|
if err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_policy_execution_duration_seconds metrics for the above policy", "name", policy.GetName())
|
|
}
|
|
if err := policyExecutionDuration.ParsePromConfig(*ws.promConfig).ProcessEngineResponse(policy, engineResponse, metrics.AdmissionRequest, "", resourceRequestOperationPromAlias); err != nil {
|
|
logger.Error(err, "error occurred while registering kyverno_policy_execution_duration_seconds metrics for the above policy", "name", policy.GetName())
|
|
}
|
|
}
|