Partial implementation of certmanager for integration sink

cmd/controller/main.go

@@ -57,12 +57,17 @@ func main() {
 		eventingtls.TrustBundleLabelSelector,
 		sinks.JobSinkJobsLabelSelector,
 		eventtransform.JsonataResourcesSelector,
+		"app.kubernetes.io/name",
 	)
 
 	ctx = eventingfilteredfactory.WithSelectors(ctx,
 		eventtransform.JsonataResourcesSelector,
 	)
 
+	//for _, inf := range []injection.InformerInjector{v1certificate.WithInformer} {
+	//	injection.Default.RegisterInformer(inf)
+	//}
+
 	sharedmain.MainWithContext(ctx, "controller",
 		// Messaging
 		channel.NewController,

config/core/roles/controller-clusterroles.yaml

@@ -223,3 +223,29 @@ rules:
       - "delete"
       - "patch"
       - "watch"
+
+  - apiGroups:
+      - "cert-manager.io"
+    resources:
+      - "certificates"
+    verbs:
+      - "get"
+      - "list"
+      - "create"
+      - "update"
+      - "delete"
+      - "patch"
+      - "watch"
+
+  - apiGroups:
+      - "acme.cert-manager.io"
+    resources:
+      - "challenges"
+    verbs:
+      - "get"
+      - "list"
+      - "create"
+      - "update"
+      - "delete"
+      - "patch"
+      - "watch"

go.mod

@@ -4,6 +4,7 @@ go 1.23.0
 
 require (
 	github.com/ahmetb/gen-crd-api-reference-docs v0.3.1-0.20210420163308-c1402a70e2f1
+	github.com/cert-manager/cert-manager v1.13.3
 	github.com/cloudevents/conformance v0.2.0
 	github.com/cloudevents/sdk-go/observability/opencensus/v2 v2.15.2
 	github.com/cloudevents/sdk-go/protocol/mqtt_paho/v2 v2.0.0-20240508060731-1ed9471c98bd
@@ -121,6 +122,7 @@ require (
 	k8s.io/klog v1.0.0 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20241212222426-2c72e554b1e7 // indirect
+	sigs.k8s.io/gateway-api v0.8.0 // indirect
 	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.5.0 // indirect
 )

go.sum

@@ -64,6 +64,8 @@ github.com/blendle/zapdriver v1.3.1/go.mod h1:mdXfREi6u5MArG4j9fewC+FGnXaBR+T4Ox
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/census-instrumentation/opencensus-proto v0.4.1 h1:iKLQ0xPNFxR/2hzXZMrBo8f1j86j5WHzznCCQxV/b8g=
 github.com/census-instrumentation/opencensus-proto v0.4.1/go.mod h1:4T9NM4+4Vw91VeyqjLS6ao50K5bOcLKN6Q42XnYaRYw=
+github.com/cert-manager/cert-manager v1.13.3 h1:3R4G0RI7K0OkTZhWlVOC5SGZMYa2NwqmQJoyKydrz/M=
+github.com/cert-manager/cert-manager v1.13.3/go.mod h1:BM2+Pt/NmSv1Zr25/MHv6BgIEF9IUxA1xAjp80qkxgc=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
@@ -865,6 +867,8 @@ knative.dev/reconciler-test v0.0.0-20250217113456-62eb465c1406/go.mod h1:MgX538j
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
+sigs.k8s.io/gateway-api v0.8.0 h1:isQQ3Jx2qFP7vaA3ls0846F0Amp9Eq14P08xbSwVbQg=
+sigs.k8s.io/gateway-api v0.8.0/go.mod h1:okOnjPNBFbIS/Rw9kAhuIUaIkLhTKEu+ARIuXk2dgaM=
 sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 h1:gBQPwqORJ8d8/YNZWEjoZs7npUVDpVXUUOFfW6CgAqE=
 sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
 sigs.k8s.io/structured-merge-diff/v4 v4.5.0 h1:nbCitCK2hfnhyiKo6uf2HxUPTCodY6Qaf85SbDIaMBk=

hack/update-codegen.sh

@@ -44,6 +44,13 @@ kube::codegen::gen_client \
   --with-watch \
   "${REPO_ROOT_DIR}/pkg/apis"
 
+kube::codegen::gen_client \
+  --boilerplate "${REPO_ROOT_DIR}/hack/boilerplate/boilerplate.go.txt" \
+  --output-dir "${REPO_ROOT_DIR}/pkg/client/certmanager" \
+  --output-pkg "knative.dev/eventing/pkg/client/certmanager" \
+  --with-watch \
+  "${REPO_ROOT_DIR}/vendor/github.com/cert-manager/cert-manager/pkg/apis"
+
 group "Knative Codegen"
 
 # Knative Injection
@@ -52,6 +59,13 @@ ${KNATIVE_CODEGEN_PKG}/hack/generate-knative.sh "injection" \
   "sinks:v1alpha1 eventing:v1alpha1 eventing:v1beta1 eventing:v1beta2 eventing:v1beta3 eventing:v1 messaging:v1 flows:v1 sources:v1alpha1 sources:v1beta2 sources:v1 duck:v1beta1 duck:v1" \
   --go-header-file ${REPO_ROOT_DIR}/hack/boilerplate/boilerplate.go.txt
 
+# Knative Injection (for cert-manager)
+${KNATIVE_CODEGEN_PKG}/hack/generate-knative.sh "injection" \
+  knative.dev/eventing/pkg/client/certmanager github.com/cert-manager/cert-manager/pkg/apis \
+  "certmanager:v1 acme:v1" \
+  --disable-informer-init \
+  --go-header-file ${REPO_ROOT_DIR}/hack/boilerplate/boilerplate.go.txt
+
 group "Generating API reference docs"
 
 ${REPO_ROOT_DIR}/hack/update-reference-docs.sh