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ecbdaae292
* feat: add discovery support in instrumented clients Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> * fix tracing Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> * feat: add logging support to instrumented clients Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com> Signed-off-by: Charles-Edouard Brétéché <charled.breteche@gmail.com>
80 lines
2.5 KiB
Go
80 lines
2.5 KiB
Go
package resource
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import (
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context "context"
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"fmt"
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"time"
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"github.com/go-logr/logr"
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"github.com/kyverno/kyverno/pkg/metrics"
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"github.com/kyverno/kyverno/pkg/tracing"
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"go.opentelemetry.io/otel/attribute"
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"go.opentelemetry.io/otel/codes"
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"go.uber.org/multierr"
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k8s_io_api_policy_v1beta1 "k8s.io/api/policy/v1beta1"
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k8s_io_client_go_kubernetes_typed_policy_v1beta1 "k8s.io/client-go/kubernetes/typed/policy/v1beta1"
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)
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func WithLogging(inner k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface, logger logr.Logger) k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface {
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return &withLogging{inner, logger}
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}
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func WithMetrics(inner k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface, recorder metrics.Recorder) k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface {
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return &withMetrics{inner, recorder}
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}
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func WithTracing(inner k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface, client, kind string) k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface {
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return &withTracing{inner, client, kind}
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}
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type withLogging struct {
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inner k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface
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logger logr.Logger
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}
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func (c *withLogging) Evict(arg0 context.Context, arg1 *k8s_io_api_policy_v1beta1.Eviction) error {
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start := time.Now()
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logger := c.logger.WithValues("operation", "Evict")
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ret0 := c.inner.Evict(arg0, arg1)
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if err := multierr.Combine(ret0); err != nil {
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logger.Error(err, "Evict failed", "duration", time.Since(start))
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} else {
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logger.Info("Evict done", "duration", time.Since(start))
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}
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return ret0
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}
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type withMetrics struct {
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inner k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface
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recorder metrics.Recorder
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}
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func (c *withMetrics) Evict(arg0 context.Context, arg1 *k8s_io_api_policy_v1beta1.Eviction) error {
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defer c.recorder.Record("evict")
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return c.inner.Evict(arg0, arg1)
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}
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type withTracing struct {
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inner k8s_io_client_go_kubernetes_typed_policy_v1beta1.EvictionInterface
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client string
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kind string
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}
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func (c *withTracing) Evict(arg0 context.Context, arg1 *k8s_io_api_policy_v1beta1.Eviction) error {
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ctx, span := tracing.StartSpan(
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arg0,
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"",
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fmt.Sprintf("KUBE %s/%s/%s", c.client, c.kind, "Evict"),
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attribute.String("client", c.client),
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attribute.String("kind", c.kind),
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attribute.String("operation", "Evict"),
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)
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defer span.End()
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arg0 = ctx
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ret0 := c.inner.Evict(arg0, arg1)
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if ret0 != nil {
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span.RecordError(ret0)
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span.SetStatus(codes.Error, ret0.Error())
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}
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return ret0
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}
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