(server) Serve CatalogMetadata resource with aggregated server

Closes #39

Signed-off-by: Anik <anikbhattacharya93@gmail.com>

.goreleaser.yml

@@ -19,6 +19,22 @@ builds:
     - arm64
     - ppc64le
     - s390x
+  - id: server
+    main: ./cmd/server/
+    binary: server
+    asmflags: "{{ .Env.GO_BUILD_ASMFLAGS }}"
+    gcflags: "{{ .Env.GO_BUILD_GCFLAGS }}"
+    ldflags: "{{ .Env.GO_BUILD_LDFLAGS }}"
+    tags:
+    - "{{ .Env.GO_BUILD_TAGS }}"
+    mod_timestamp: "{{ .CommitTimestamp }}"
+    goos:
+    - linux
+    goarch:
+    - amd64
+    - arm64
+    - ppc64le
+    - s390x
 dockers:
 - image_templates:
   - "{{ .Env.IMAGE_REPO }}:{{ .Env.IMAGE_TAG }}-amd64"

Dockerfile

@@ -3,6 +3,6 @@
 FROM gcr.io/distroless/static:nonroot
 WORKDIR /
 COPY manager .
+COPY server .
 USER 65532:65532
 
-ENTRYPOINT ["/manager"]

Makefile

@@ -48,6 +48,7 @@ clean: ## Remove binaries and test artifacts
 generate: $(CONTROLLER_GEN) ## Generate code and manifests.
 	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
 	$(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases
+	rm config/crd/bases/optional.catalogd.operatorframework.io_catalogmetadata.yaml
 
 .PHONY: fmt
 fmt: ## Run go fmt against code.
@@ -83,7 +84,7 @@ lint: $(GOLANGCI_LINT) ## Run golangci linter.
 
 ##@ Build
 
-BINARIES=manager
+BINARIES=manager server
 LINUX_BINARIES=$(join $(addprefix linux/,$(BINARIES)), )
 
 # Build info
@@ -152,7 +153,7 @@ kind-load-test-artifacts: $(KIND) ## Load the e2e testdata container images into
 	$(KIND) load docker-image localhost/testdata/catalogs/test-catalog:e2e --name $(KIND_CLUSTER_NAME)
 
 .PHONY: install
-install: build-container kind-load deploy wait ## Install local catalogd
+install: cert-manager build-container kind-load deploy wait ## Install local catalogd
 
 .PHONY: deploy
 deploy: $(KUSTOMIZE) ## Deploy Catalogd to the K8s cluster specified in ~/.kube/config.
@@ -163,14 +164,21 @@ deploy: $(KUSTOMIZE) ## Deploy Catalogd to the K8s cluster specified in ~/.kube/
 undeploy: $(KUSTOMIZE) ## Undeploy Catalogd from the K8s cluster specified in ~/.kube/config.
 	$(KUSTOMIZE) build config/default | kubectl delete --ignore-not-found=true -f -
 
+.PHONY: cert-manager
+cert-manager: ## Deploy cert-manager on the cluster
+	kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/$(CERT_MGR_VERSION)/cert-manager.yaml
+	kubectl	wait --for=condition=Available --namespace=cert-manager deployment/cert-manager --timeout=60s
+	kubectl	wait --for=condition=Available --namespace=cert-manager deployment/cert-manager-cainjector --timeout=60s
+	kubectl	wait --for=condition=Available --namespace=cert-manager deployment/cert-manager-webhook --timeout=60s
+
 wait:
 	kubectl wait --for=condition=Available --namespace=$(CATALOGD_NAMESPACE) deployment/catalogd-controller-manager --timeout=60s
+	kubectl wait --for=condition=Available --namespace=$(CATALOGD_NAMESPACE) deployment/catalogd-server --timeout=120s
 
 ##@ Release
 
 export ENABLE_RELEASE_PIPELINE ?= false
 export GORELEASER_ARGS         ?= --snapshot --clean
-export CERT_MGR_VERSION        ?= $(CERT_MGR_VERSION)
 release: $(GORELEASER) ## Runs goreleaser for catalogd. By default, this will run only as a snapshot and will not publish any artifacts unless it is run with different arguments. To override the arguments, run with "GORELEASER_ARGS=...". When run as a github action from a tag, this target will publish a full release.
 	$(GORELEASER) $(GORELEASER_ARGS)
 

api/optional/doc.go

@@ -0,0 +1,21 @@
+/*
+Copyright 2023.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package,register
+// +groupName=optional.catalogd.operatorframework.io
+
+// Package api is the internal version of the API.
+package optional

api/optional/v1alpha1/groupversion_info.go

@@ -0,0 +1,41 @@
+/*
+Copyright 2022.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package v1alpha1 contains API Schema definitions for the optional v1alpha1 API group
+// +kubebuilder:object:generate=true
+// +groupName=optional.catalogd.operatorframework.io
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/scheme"
+)
+
+var (
+	// GroupVersion is group version used to register these objects
+	GroupVersion = schema.GroupVersion{Group: "optional.catalogd.operatorframework.io", Version: "v1alpha1"}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
+	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}
+
+	// AddToScheme adds the types in this group-version to the given scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
+)
+
+// Resource takes an unqualified resource and returns back a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return GroupVersion.WithResource(resource).GroupResource()
+}

cmd/manager/main.go

@@ -42,6 +42,7 @@ import (
 
 	//+kubebuilder:scaffold:imports
 	"github.com/operator-framework/catalogd/api/core/v1alpha1"
+	optionalv1alpha1 "github.com/operator-framework/catalogd/api/optional/v1alpha1"
 )
 
 var (
@@ -53,6 +54,7 @@ func init() {
 	utilruntime.Must(clientgoscheme.AddToScheme(scheme))
 
 	utilruntime.Must(v1alpha1.AddToScheme(scheme))
+	utilruntime.Must(optionalv1alpha1.AddToScheme(scheme))
 	//+kubebuilder:scaffold:scheme
 }
 

cmd/server/main.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"flag"
+
+	genericapiserver "k8s.io/apiserver/pkg/server"
+	"sigs.k8s.io/controller-runtime/pkg/log"
+
+	"github.com/operator-framework/catalogd/pkg/catalogserver"
+)
+
+func main() {
+	stopCh := genericapiserver.SetupSignalHandler()
+	options := catalogserver.NewServerOptions()
+	cmd := catalogserver.NewCommandStartServer(options, stopCh)
+	cmd.Flags().AddGoFlagSet(flag.CommandLine)
+	if err := cmd.Execute(); err != nil {
+		log.Log.Error(err, "unable to start server ")
+	}
+}

config/crd/kustomization.yaml

@@ -5,7 +5,6 @@ resources:
 - bases/catalogd.operatorframework.io_bundlemetadata.yaml
 - bases/catalogd.operatorframework.io_packages.yaml
 - bases/catalogd.operatorframework.io_catalogs.yaml
-- bases/catalogd.operatorframework.io_catalogmetadata.yaml
 #+kubebuilder:scaffold:crdkustomizeresource
 
 patches:

config/default/kustomization.yaml

@@ -15,5 +15,6 @@ resources:
 - ../crd
 - ../rbac
 - ../manager
+- ../server
 patches:
 - path: manager_auth_proxy_patch.yaml