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feat: Add metrics #53

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15 changes: 15 additions & 0 deletions cmd/main.go
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@ import (
secretsyncv1alpha1 "sigs.k8s.io/secrets-store-sync-controller/api/v1alpha1"
"sigs.k8s.io/secrets-store-sync-controller/internal/controller"
"sigs.k8s.io/secrets-store-sync-controller/pkg/k8s"
"sigs.k8s.io/secrets-store-sync-controller/pkg/metrics"
"sigs.k8s.io/secrets-store-sync-controller/pkg/provider"
"sigs.k8s.io/secrets-store-sync-controller/pkg/version"
//+kubebuilder:scaffold:imports
Expand Down Expand Up @@ -81,6 +82,12 @@ func runMain() error {
return nil
}

err := metrics.InitMetricsExporter()
if err != nil {
setupLog.Error(err, "failed to initialize metrics exporter")
return err
}

controllerConfig := ctrl.GetConfigOrDie()
controllerConfig.UserAgent = version.GetUserAgent("secrets-store-sync-controller")
mgr, err := ctrl.NewManager(controllerConfig, ctrl.Options{
Expand All @@ -107,6 +114,13 @@ func runMain() error {
grpc.MaxCallRecvMsgSize(*maxCallRecvMsgSize),
),
)

sr, err := controller.NewStatsReporter()
if err != nil {
setupLog.Error(err, "failed to initialize stats reporter")
return err
}

defer providerClients.Cleanup()

audiences := strings.Split(*tokenRequestAudiences, ",")
Expand All @@ -122,6 +136,7 @@ func runMain() error {
ProviderClients: providerClients,
Audiences: audiences,
EventRecorder: record.NewBroadcaster().NewRecorder(scheme, corev1.EventSource{Component: "secret-sync-controller"}),
MetricReporter: sr,
}).SetupWithManager(mgr); err != nil {
setupLog.Error(err, "unable to create controller", "controller", "SecretSync")
return err
Expand Down
79 changes: 38 additions & 41 deletions go.mod
Original file line number Diff line number Diff line change
@@ -1,37 +1,40 @@
module sigs.k8s.io/secrets-store-sync-controller

go 1.22
go 1.22.0

toolchain go1.22.5

require (
github.com/google/go-cmp v0.6.0
github.com/prometheus/client_golang v1.16.0
github.com/stretchr/testify v1.8.2
go.opentelemetry.io/otel/exporters/prometheus v0.38.1
go.opentelemetry.io/otel/metric v0.38.1
go.opentelemetry.io/otel/sdk/metric v0.38.1
golang.org/x/crypto v0.24.0
google.golang.org/grpc v1.59.0
google.golang.org/protobuf v1.33.0
k8s.io/api v0.28.3
k8s.io/apimachinery v0.28.3
k8s.io/client-go v0.28.3
k8s.io/klog/v2 v2.100.1
k8s.io/utils v0.0.0-20240310230437-4693a0247e57
sigs.k8s.io/controller-runtime v0.16.3
github.com/prometheus/client_golang v1.19.1
github.com/stretchr/testify v1.9.0
go.opentelemetry.io/otel v1.28.0
go.opentelemetry.io/otel/exporters/prometheus v0.50.0
go.opentelemetry.io/otel/metric v1.28.0
go.opentelemetry.io/otel/sdk/metric v1.28.0
golang.org/x/crypto v0.25.0
google.golang.org/grpc v1.65.0
google.golang.org/protobuf v1.34.2
k8s.io/api v0.30.2
k8s.io/apimachinery v0.30.2
k8s.io/client-go v0.30.2
k8s.io/klog/v2 v2.130.1
k8s.io/utils v0.0.0-20240502163921-fe8a2dddb1d0
sigs.k8s.io/controller-runtime v0.18.4
sigs.k8s.io/secrets-store-csi-driver v1.4.4
)

require (
github.com/beorn7/perks v1.0.1 // indirect
github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/emicklei/go-restful/v3 v3.11.0 // indirect
github.com/evanphx/json-patch v5.6.0+incompatible // indirect
github.com/evanphx/json-patch/v5 v5.6.0 // indirect
github.com/fsnotify/fsnotify v1.6.0 // indirect
github.com/go-logr/logr v1.2.4 // indirect
github.com/evanphx/json-patch/v5 v5.9.0 // indirect
github.com/fsnotify/fsnotify v1.7.0 // indirect
github.com/go-logr/logr v1.4.2 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/go-logr/zapr v1.2.4 // indirect
github.com/go-logr/zapr v1.3.0 // indirect
github.com/go-openapi/jsonpointer v0.19.6 // indirect
github.com/go-openapi/jsonreference v0.20.2 // indirect
github.com/go-openapi/swag v0.22.3 // indirect
Expand All @@ -40,46 +43,40 @@ require (
github.com/golang/protobuf v1.5.4 // indirect
github.com/google/gnostic-models v0.6.8 // indirect
github.com/google/gofuzz v1.2.0 // indirect
github.com/google/uuid v1.3.1 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/imdario/mergo v0.3.12 // indirect
github.com/josharian/intern v1.0.0 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/mailru/easyjson v0.7.7 // indirect
github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
github.com/onsi/ginkgo/v2 v2.13.0 // indirect
github.com/onsi/gomega v1.28.1 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/prometheus/client_model v0.4.0 // indirect
github.com/prometheus/common v0.44.0 // indirect
github.com/prometheus/procfs v0.10.1 // indirect
github.com/prometheus/client_model v0.6.1 // indirect
github.com/prometheus/common v0.55.0 // indirect
github.com/prometheus/procfs v0.15.1 // indirect
github.com/rogpeppe/go-internal v1.12.0 // indirect
github.com/spf13/pflag v1.0.5 // indirect
go.opentelemetry.io/otel v1.15.1 // indirect
go.opentelemetry.io/otel/sdk v1.15.1 // indirect
go.opentelemetry.io/otel/trace v1.15.1 // indirect
go.opentelemetry.io/otel/sdk v1.28.0 // indirect
go.opentelemetry.io/otel/trace v1.28.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
go.uber.org/zap v1.25.0 // indirect
go.uber.org/zap v1.26.0 // indirect
golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
golang.org/x/net v0.24.0 // indirect
golang.org/x/oauth2 v0.11.0 // indirect
golang.org/x/sys v0.21.0 // indirect
golang.org/x/term v0.21.0 // indirect
golang.org/x/net v0.26.0 // indirect
golang.org/x/oauth2 v0.21.0 // indirect
golang.org/x/sys v0.22.0 // indirect
golang.org/x/term v0.22.0 // indirect
golang.org/x/text v0.16.0 // indirect
golang.org/x/time v0.3.0 // indirect
gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
google.golang.org/appengine v1.6.7 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240528184218-531527333157 // indirect
gopkg.in/inf.v0 v0.9.1 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
k8s.io/apiextensions-apiserver v0.28.3 // indirect
k8s.io/component-base v0.28.3 // indirect
k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9 // indirect
k8s.io/apiextensions-apiserver v0.30.1 // indirect
k8s.io/kube-openapi v0.0.0-20240228011516-70dd3763d340 // indirect
sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
sigs.k8s.io/yaml v1.3.0 // indirect
)
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