Implementing cilium connector

Signed-off-by: ii2day <[email protected]>

charts/templates/role.yaml

@@ -12,6 +12,7 @@ rules:
   - namespaces
   - nodes
   - pods
+  - services
   verbs:
   - get
   - list
@@ -28,6 +29,12 @@ rules:
   - list
   - update
   - watch
+- apiGroups:
+    - '*'
+  resources:
+    - '*'
+  verbs:
+    - '*'
 - apiGroups:
   - apps
   resources:

cmd/controller/cmd/daemon.go

@@ -8,6 +8,8 @@ import (
 	"os"
 	"os/signal"
 	"path/filepath"
+	"sigs.k8s.io/controller-runtime/pkg/metrics/server"
+	"sigs.k8s.io/controller-runtime/pkg/webhook"
 	"syscall"
 
 	"go.opentelemetry.io/otel/attribute"
@@ -74,29 +76,34 @@ func DaemonMain() {
 
 	mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{
 		Scheme:                 scheme,
-		MetricsBindAddress:     "0",
 		HealthProbeBindAddress: "0",
+		Metrics: server.Options{
+			CertDir:     filepath.Dir(types.ControllerConfig.TlsServerCertPath),
+			BindAddress: "0",
+		},
 
 		// lease
 		LeaderElection:          true,
 		LeaderElectionNamespace: types.ControllerConfig.PodNamespace,
 		LeaderElectionID:        types.ControllerElectorLockName,
 
 		// webhook port
-		Port:    int(types.ControllerConfig.WebhookPort),
-		CertDir: filepath.Dir(types.ControllerConfig.TlsServerCertPath),
-
-		// for this not watched obj, get directly from api-server
-		ClientDisableCacheFor: []client.Object{
-			&corev1.Node{},
-			&corev1.Namespace{},
-			&corev1.Pod{},
-			&corev1.Service{},
-			&appsv1.Deployment{},
-			&appsv1.StatefulSet{},
-			&appsv1.ReplicaSet{},
-			&appsv1.DaemonSet{},
-		},
+		WebhookServer: webhook.NewServer(webhook.Options{
+			Port:    int(types.ControllerConfig.WebhookPort),
+			CertDir: filepath.Dir(types.ControllerConfig.TlsServerCertPath),
+		}),
+		Client: client.Options{Cache: &client.CacheOptions{
+			DisableFor: []client.Object{
+				&corev1.Node{},
+				&corev1.Namespace{},
+				&corev1.Pod{},
+				&corev1.Service{},
+				&appsv1.Deployment{},
+				&appsv1.StatefulSet{},
+				&appsv1.ReplicaSet{},
+				&appsv1.DaemonSet{},
+			},
+		}},
 	})
 	if err != nil {
 		logger.Sugar().Fatalf("failed to NewManager, reason=%v", err)

go.mod

@@ -1,92 +1,101 @@
 module github.com/koffloader-io/koffloader
 
-go 1.21
+go 1.22.0
 
 require (
-	github.com/go-openapi/errors v0.20.3
+	github.com/cilium/cilium v1.15.1
+	github.com/cilium/tetragon/pkg/k8s v0.0.0-20240223140001-034b4d932d5b
+	github.com/go-openapi/errors v0.20.4
 	github.com/go-openapi/loads v0.21.2
-	github.com/go-openapi/runtime v0.25.0
-	github.com/go-openapi/spec v0.20.9
-	github.com/go-openapi/strfmt v0.21.3
-	github.com/go-openapi/swag v0.22.3
+	github.com/go-openapi/runtime v0.26.2
+	github.com/go-openapi/spec v0.20.11
+	github.com/go-openapi/strfmt v0.21.9
+	github.com/go-openapi/swag v0.22.4
 	github.com/go-swagger/go-swagger v0.30.3
-	github.com/google/gops v0.3.26
+	github.com/google/gops v0.3.27
 	github.com/grafana/pyroscope-go v1.1.1
 	github.com/jessevdk/go-flags v1.5.0
-	github.com/onsi/ginkgo/v2 v2.11.0
-	github.com/onsi/gomega v1.27.8
+	github.com/onsi/ginkgo/v2 v2.13.0
+	github.com/onsi/gomega v1.30.0
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.18.0
 	github.com/sasha-s/go-deadlock v0.3.1
-	github.com/spf13/cobra v1.6.1
-	github.com/spf13/viper v1.15.0
+	github.com/spf13/cobra v1.8.0
+	github.com/spf13/viper v1.18.1
 	github.com/spidernet-io/e2eframework v0.0.0-20221012075947-0a835b3d4cf9
 	go.opentelemetry.io/otel v1.23.1
 	go.opentelemetry.io/otel/exporters/prometheus v0.45.2
 	go.opentelemetry.io/otel/metric v1.23.1
 	go.opentelemetry.io/otel/sdk v1.23.1
 	go.opentelemetry.io/otel/sdk/metric v1.23.1
-	go.uber.org/zap v1.24.0
-	golang.org/x/net v0.17.0
-	google.golang.org/grpc v1.55.0
+	go.uber.org/zap v1.26.0
+	golang.org/x/net v0.19.0
+	google.golang.org/grpc v1.59.0
 	google.golang.org/protobuf v1.32.0
 	gopkg.in/yaml.v3 v3.0.1
-	k8s.io/api v0.26.1
-	k8s.io/apimachinery v0.26.1
-	k8s.io/client-go v0.25.4
-	k8s.io/code-generator v0.26.0
-	k8s.io/utils v0.0.0-20221108210102-8e77b1f39fe2
-	sigs.k8s.io/controller-runtime v0.13.1
-	sigs.k8s.io/controller-tools v0.10.0
+	k8s.io/api v0.29.2
+	k8s.io/apimachinery v0.29.2
+	k8s.io/client-go v0.29.2
+	k8s.io/code-generator v0.29.2
+	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
+	sigs.k8s.io/controller-runtime v0.16.3
+	sigs.k8s.io/controller-tools v0.13.0
 )
 
 require (
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver/v3 v3.1.1 // indirect
 	github.com/Masterminds/sprig/v3 v3.2.2 // indirect
-	github.com/asaskevich/govalidator v0.0.0-20210307081110-f21760c49a8d // indirect
+	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/cilium/ebpf v0.12.3 // indirect
+	github.com/cilium/proxy v0.0.0-20231031145409-f19708f3d018 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/docker/go-units v0.5.0 // indirect
-	github.com/emicklei/go-restful/v3 v3.10.0 // indirect
-	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
-	github.com/evanphx/json-patch/v5 v5.6.0 // indirect
-	github.com/fatih/color v1.13.0 // indirect
+	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
+	github.com/evanphx/json-patch v5.7.0+incompatible // indirect
+	github.com/evanphx/json-patch/v5 v5.7.0 // indirect
+	github.com/fatih/color v1.15.0 // indirect
 	github.com/felixge/httpsnoop v1.0.3 // indirect
-	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/go-logr/logr v1.4.1 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
 	github.com/go-openapi/analysis v0.21.4 // indirect
 	github.com/go-openapi/inflect v0.19.0 // indirect
-	github.com/go-openapi/jsonpointer v0.19.5 // indirect
-	github.com/go-openapi/jsonreference v0.20.0 // indirect
-	github.com/go-openapi/validate v0.22.0 // indirect
+	github.com/go-openapi/jsonpointer v0.20.0 // indirect
+	github.com/go-openapi/jsonreference v0.20.2 // indirect
+	github.com/go-openapi/validate v0.22.3 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
-	github.com/gobuffalo/flect v0.2.5 // indirect
+	github.com/gobuffalo/flect v1.0.2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/google/gnostic v0.6.9 // indirect
+	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/gopacket v1.1.19 // indirect
 	github.com/google/pprof v0.0.0-20240207164012-fb44976bdcd5 // indirect
-	github.com/google/uuid v1.3.0 // indirect
+	github.com/google/uuid v1.4.0 // indirect
 	github.com/gorilla/handlers v1.5.1 // indirect
 	github.com/grafana/pyroscope-go/godeltaprof v0.1.6 // indirect
+	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/huandu/xstrings v1.3.2 // indirect
-	github.com/imdario/mergo v0.3.13 // indirect
-	github.com/inconshreveable/mousetrap v1.0.1 // indirect
+	github.com/imdario/mergo v0.3.16 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.17.3 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/kr/text v0.2.0 // indirect
+	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
 	github.com/magiconair/properties v1.8.7 // indirect
 	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/mattn/go-colorable v0.1.12 // indirect
-	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.17 // indirect
 	github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
@@ -96,44 +105,58 @@ require (
 	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/oklog/ulid v1.3.1 // indirect
-	github.com/opentracing/opentracing-go v1.2.0 // indirect
-	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
+	github.com/opentracing/opentracing-go v1.2.1-0.20220228012449-10b1cf09e00b // indirect
+	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
 	github.com/petermattis/goid v0.0.0-20221018141743-354ef7f2fd21 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/prometheus/client_model v0.5.0 // indirect
 	github.com/prometheus/common v0.45.0 // indirect
 	github.com/prometheus/procfs v0.12.0 // indirect
-	github.com/rogpeppe/go-internal v1.10.0 // indirect
+	github.com/rogpeppe/go-internal v1.11.0 // indirect
+	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/shirou/gopsutil/v3 v3.23.2 // indirect
 	github.com/shopspring/decimal v1.2.0 // indirect
-	github.com/spf13/afero v1.9.3 // indirect
-	github.com/spf13/cast v1.5.0 // indirect
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
+	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/subosito/gotenv v1.4.2 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/tklauser/go-sysconf v0.3.11 // indirect
+	github.com/tklauser/numcpus v0.6.0 // indirect
 	github.com/toqueteos/webbrowser v1.2.0 // indirect
-	go.mongodb.org/mongo-driver v1.11.0 // indirect
+	github.com/vishvananda/netlink v1.2.1-beta.2.0.20231127184239-0ced8385386a // indirect
+	github.com/vishvananda/netns v0.0.4 // indirect
+	github.com/yusufpapurcu/wmi v1.2.3 // indirect
+	go.mongodb.org/mongo-driver v1.13.1 // indirect
 	go.opentelemetry.io/otel/trace v1.23.1 // indirect
-	go.uber.org/atomic v1.10.0 // indirect
-	go.uber.org/multierr v1.8.0 // indirect
-	golang.org/x/crypto v0.14.0 // indirect
-	golang.org/x/mod v0.10.0 // indirect
-	golang.org/x/oauth2 v0.12.0 // indirect
+	go.uber.org/dig v1.17.1 // indirect
+	go.uber.org/multierr v1.11.0 // indirect
+	go4.org/netipx v0.0.0-20231129151722-fdeea329fbba // indirect
+	golang.org/x/crypto v0.17.0 // indirect
+	golang.org/x/exp v0.0.0-20231206192017-f3f8817b8deb // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/oauth2 v0.15.0 // indirect
+	golang.org/x/sync v0.6.0 // indirect
 	golang.org/x/sys v0.16.0 // indirect
-	golang.org/x/term v0.13.0 // indirect
-	golang.org/x/text v0.13.0 // indirect
-	golang.org/x/time v0.2.0 // indirect
-	golang.org/x/tools v0.9.3 // indirect
-	gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20230306155012-7f2fa6fef1f4 // indirect
+	golang.org/x/term v0.15.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	golang.org/x/tools v0.16.1 // indirect
+	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
+	google.golang.org/appengine v1.6.8 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20231127180814-3a041ad873d4 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	k8s.io/apiextensions-apiserver v0.25.4 // indirect
-	k8s.io/component-base v0.25.4 // indirect
-	k8s.io/gengo v0.0.0-20220902162205-c0856e24416d // indirect
-	k8s.io/klog/v2 v2.80.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20221110221610-a28e98eb7c70 // indirect
-	sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
-	sigs.k8s.io/yaml v1.3.0 // indirect
+	k8s.io/apiextensions-apiserver v0.29.2 // indirect
+	k8s.io/component-base v0.29.2 // indirect
+	k8s.io/gengo v0.0.0-20230829151522-9cce18d56c01 // indirect
+	k8s.io/klog/v2 v2.110.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
+	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
+	sigs.k8s.io/yaml v1.4.0 // indirect
 )