Merge pull request #1 from 3scale-ops/feat/first-release

feat: First bank-vaults helm operator release

.gitignore

@@ -0,0 +1,36 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+bin
+testbin/*
+deploy/*
+tmp/*
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Kubernetes Generated files - skip generated files, except for vendored files
+
+!vendor/**/zz_generated.*
+
+# Temporary files
+tmp/
+
+# editor and IDE paraphernalia
+.idea
+*.swp
+*.swo
+*~
+
+# VisualStudioCode
+.vscode/*
+.history
+
+# Kubernetes
+kubeconfig

Dockerfile

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+# Build the manager binary
+FROM quay.io/operator-framework/helm-operator:v1.20.0
+
+ENV HOME=/opt/helm
+COPY watches.yaml ${HOME}/watches.yaml
+COPY helm-charts  ${HOME}/helm-charts
+WORKDIR ${HOME}

Makefile

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+# VERSION defines the project version for the bundle.
+# Update this value when you upgrade the version of your project.
+# To re-generate a bundle for another specific version without changing the standard setup, you can:
+# - use the VERSION as arg of the bundle target (e.g make bundle VERSION=0.0.2)
+# - use environment variables to overwrite this value (e.g export VERSION=0.0.2)
+VERSION ?= 1.15.7
+
+# CHANNELS define the bundle channels used in the bundle.
+# Add a new line here if you would like to change its default config. (E.g CHANNELS = "candidate,fast,stable")
+# To re-generate a bundle for other specific channels without changing the standard setup, you can:
+# - use the CHANNELS as arg of the bundle target (e.g make bundle CHANNELS=candidate,fast,stable)
+# - use environment variables to overwrite this value (e.g export CHANNELS="candidate,fast,stable")
+ifneq ($(origin CHANNELS), undefined)
+BUNDLE_CHANNELS := --channels=$(CHANNELS)
+endif
+
+# DEFAULT_CHANNEL defines the default channel used in the bundle.
+# Add a new line here if you would like to change its default config. (E.g DEFAULT_CHANNEL = "stable")
+# To re-generate a bundle for any other default channel without changing the default setup, you can:
+# - use the DEFAULT_CHANNEL as arg of the bundle target (e.g make bundle DEFAULT_CHANNEL=stable)
+# - use environment variables to overwrite this value (e.g export DEFAULT_CHANNEL="stable")
+ifneq ($(origin DEFAULT_CHANNEL), undefined)
+BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL)
+endif
+BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)
+
+# IMAGE_TAG_BASE defines the docker.io namespace and part of the image name for remote images.
+# This variable is used to construct full image tags for bundle and catalog images.
+#
+# For example, running 'make bundle-build bundle-push catalog-build catalog-push' will build and push both
+# quay.io/3scale/bank-vaults-helm-operator-bundle:$VERSION and quay.io/3scale/bank-vaults-helm-operator-catalog:$VERSION.
+IMAGE_TAG_BASE ?= quay.io/3scale/bank-vaults-helm-operator
+
+# BUNDLE_IMG defines the image:tag used for the bundle.
+# You can use it as an arg. (E.g make bundle-build BUNDLE_IMG=<some-registry>/<project-name-bundle>:<tag>)
+BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)
+
+# Image URL to use all building/pushing image targets
+IMG ?= $(IMAGE_TAG_BASE):v$(VERSION)
+
+all: container-build
+
+##@ General
+
+# The help target prints out all targets with their descriptions organized
+# beneath their categories. The categories are represented by '##@' and the
+# target descriptions by '##'. The awk commands is responsible for reading the
+# entire set of makefiles included in this invocation, looking for lines of the
+# file as xyz: ## something, and then pretty-format the target and help. Then,
+# if there's a line with ##@ something, that gets pretty-printed as a category.
+# More info on the usage of ANSI control characters for terminal formatting:
+# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters
+# More info on the awk command:
+# http://linuxcommand.org/lc3_adv_awk.php
+
+help: ## Display this help.
+	@awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n  make \033[36m<target>\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST)
+
+##@ Build
+
+run: download-helm-chart helm-operator ## Run against the configured Kubernetes cluster in ~/.kube/config
+	$(HELM_OPERATOR) run
+
+CONTAINER_RUNTIME ?= docker
+
+container-build: download-helm-chart ## Build docker image with the manager.
+	$(CONTAINER_RUNTIME) build -t ${IMG} .
+
+container-push: ## Push docker image with the manager.
+	$(CONTAINER_RUNTIME) push ${IMG}
+
+##@ Deployment
+
+install: kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config.
+	$(KUSTOMIZE) build config/crd | kubectl apply -f -
+
+uninstall: kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config.
+	$(KUSTOMIZE) build config/crd | kubectl delete -f -
+
+deploy: kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config.
+	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
+	$(KUSTOMIZE) build config/default | kubectl apply -f -
+
+undeploy: ## Undeploy controller from the K8s cluster specified in ~/.kube/config.
+	$(KUSTOMIZE) build config/default | kubectl delete -f -
+
+OS := $(shell uname -s | tr '[:upper:]' '[:lower:]')
+ARCH := $(shell uname -m | sed 's/x86_64/amd64/')
+
+.PHONY: kustomize
+KUSTOMIZE = $(shell pwd)/bin/kustomize
+kustomize: ## Download kustomize locally if necessary.
+ifeq (,$(wildcard $(KUSTOMIZE)))
+ifeq (,$(shell which kustomize 2>/dev/null))
+	@{ \
+	set -e ;\
+	mkdir -p $(dir $(KUSTOMIZE)) ;\
+	curl -sSLo - https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize/v3.8.7/kustomize_v3.8.7_$(OS)_$(ARCH).tar.gz | \
+	tar xzf - -C bin/ ;\
+	}
+else
+KUSTOMIZE = $(shell which kustomize)
+endif
+endif
+
+.PHONY: helm-operator
+HELM_OPERATOR = $(shell pwd)/bin/helm-operator
+helm-operator: ## Download helm-operator locally if necessary, preferring the $(pwd)/bin path over global if both exist.
+ifeq (,$(wildcard $(HELM_OPERATOR)))
+ifeq (,$(shell which helm-operator 2>/dev/null))
+	@{ \
+	set -e ;\
+	mkdir -p $(dir $(HELM_OPERATOR)) ;\
+	curl -sSLo $(HELM_OPERATOR) https://github.com/operator-framework/operator-sdk/releases/download/$(OPERATOR_SDK_RELEASE)/helm-operator_$(OS)_$(ARCH) ;\
+	chmod +x $(HELM_OPERATOR) ;\
+	}
+else
+HELM_OPERATOR = $(shell which helm-operator)
+endif
+endif
+
+.PHONY: bundle
+bundle: operator-sdk kustomize helm-chart ## Generate bundle manifests and metadata, then validate generated files.
+	$(OPERATOR_SDK) generate kustomize manifests -q
+	cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG)
+	$(KUSTOMIZE) build config/manifests | $(OPERATOR_SDK) generate bundle -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
+	$(OPERATOR_SDK) bundle validate ./bundle
+
+.PHONY: bundle-build
+bundle-build: ## Build the bundle image.
+	$(CONTAINER_RUNTIME) build -f bundle.Dockerfile -t $(BUNDLE_IMG) .
+
+.PHONY: bundle-push
+bundle-push: ## Push the bundle image.
+	$(MAKE) container-push IMG=$(BUNDLE_IMG)
+
+.PHONY: opm
+OPM = ./bin/opm
+opm: ## Download opm locally if necessary.
+ifeq (,$(wildcard $(OPM)))
+ifeq (,$(shell which opm 2>/dev/null))
+	@{ \
+	set -e ;\
+	mkdir -p $(dir $(OPM)) ;\
+	curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.15.1/$(OS)-$(ARCH)-opm ;\
+	chmod +x $(OPM) ;\
+	}
+else
+OPM = $(shell which opm)
+endif
+endif
+
+# A comma-separated list of bundle images (e.g. make catalog-build BUNDLE_IMGS=example.com/operator-bundle:v0.1.0,example.com/operator-bundle:v0.2.0).
+# These images MUST exist in a registry and be pull-able.
+BUNDLE_IMGS ?= $(BUNDLE_IMG)
+
+# The image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0).
+CATALOG_IMG ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION)
+
+# Custom default catalog base image to append bundles to
+CATALOG_BASE_IMG ?= $(IMAGE_TAG_BASE)-catalog:latest
+
+# Set CATALOG_BASE_IMG to an existing catalog image tag to add $BUNDLE_IMGS to that image.
+ifneq ($(origin CATALOG_BASE_IMG), undefined)
+FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG)
+endif
+
+# Build a catalog image by adding bundle images to an empty catalog using the operator package manager tool, 'opm'.
+# This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see:
+# https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator
+.PHONY: catalog-build
+catalog-build: opm ## Build a catalog image.
+	$(OPM) index add --container-tool $(CONTAINER_RUNTIME) --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)
+
+# Push the catalog image.
+.PHONY: catalog-push
+catalog-push: ## Push a catalog image.
+	$(MAKE) container-push IMG=$(CATALOG_IMG)
+
+#############################################
+#### Custom Targets with extra binaries #####
+#############################################
+
+# Download operator-sdk binary if necessary
+HELM_RELEASE = v3.8.2
+HELM = $(shell pwd)/bin/helm-$(HELM_RELEASE)
+HELM_DL_URL = https://get.helm.sh/helm-$(HELM_RELEASE)-$(OS)-$(ARCH).tar.gz
+helm:
+ifeq (,$(wildcard $(HELM)))
+ifeq (,$(shell which $(HELM) 2>/dev/null))
+	@{ \
+	set -e ;\
+	mkdir -p $(shell pwd)/bin ;\
+	curl -sL $(HELM_DL_URL) | tar -C $(shell pwd)/bin --strip-components 1 -zx $(OS)-$(ARCH)/helm;\
+	mv $(shell pwd)/bin/helm $(HELM) && chmod +x $(HELM) ;\
+	}
+else
+HELM = $(shell which $(HELM))
+endif
+endif
+
+# Download operator-sdk binary if necessary
+OPERATOR_SDK_RELEASE = v1.16.0
+OPERATOR_SDK = $(shell pwd)/bin/operator-sdk-$(OPERATOR_SDK_RELEASE)
+OPERATOR_SDK_DL_URL = https://github.com/operator-framework/operator-sdk/releases/download/$(OPERATOR_SDK_RELEASE)/operator-sdk_$(OS)_$(ARCH)
+operator-sdk:
+ifeq (,$(wildcard $(OPERATOR_SDK)))
+ifeq (,$(shell which $(OPERATOR_SDK) 2>/dev/null))
+	@{ \
+	set -e ;\
+	mkdir -p $(shell pwd)/bin ;\
+	curl -sL -o $(OPERATOR_SDK) $(OPERATOR_SDK_DL_URL) ;\
+	chmod +x $(OPERATOR_SDK) ;\
+	}
+else
+OPERATOR_SDK = $(shell which $(OPERATOR_SDK))
+endif
+endif
+
+# Download kind locally if necessary
+KIND_RELEASE = v0.11.1
+KIND = $(shell pwd)/bin/kind-$(KIND_RELEASE) 2>/dev/null
+KIND_DL_URL = https://github.com/kubernetes-sigs/kind/releases/download/$(KIND_RELEASE)/kind-$(OS)-$(ARCH)
+kind:
+ifeq (,$(wildcard $(KIND)))
+ifeq (,$(shell which $(KIND) 2>/dev/null))
+	@{ \
+	set -e ;\
+	mkdir -p $(shell pwd)/bin ;\
+	curl -sL -o $(KIND) $(KIND_DL_URL) ;\
+	chmod +x $(KIND) ;\
+	}
+else
+KIND = $(shell which $(KIND))
+endif
+endif
+
+# Download kuttl locally if necessary for e2e tests
+KUTTL_RELEASE = 0.9.0
+KUTTL = $(shell pwd)/bin/kuttl-v$(KUTTL_RELEASE)
+KUTTL_DL_URL = https://github.com/kudobuilder/kuttl/releases/download/v$(KUTTL_RELEASE)/kubectl-kuttl_$(KUTTL_RELEASE)_$(OS)_x86_64
+kuttl:
+ifeq (,$(wildcard $(KUTTL)))
+ifeq (,$(shell which $(KUTTL) 2>/dev/null))
+	@{ \
+	set -e ;\
+	mkdir -p $(shell pwd)/bin ;\
+	curl -sL -o $(KUTTL) $(KUTTL_DL_URL) ;\
+	chmod +x $(KUTTL) ;\
+	}
+else
+KUTTL = $(shell which $(KUTTL))
+endif
+endif
+
+####################################################
+#### Custom Targets clones original helm chart #####
+####################################################
+##@ Download Helm Chart
+
+HELM_CHARTS_PATH=$(PWD)/helm-charts
+HELM_CHART_REPO_NAME=banzaicloud-stable
+HELM_CHART_REPO_URL=https://kubernetes-charts.banzaicloud.com
+HELM_CHART_NAME=vault-operator
+HELM_CHART_VERSION=$(shell echo $(VERSION) | sed 's/\([0-9.]\+\).*/\1/g')
+download-helm-chart: helm ## Download original helm chart into operator directory helm-charts/
+	@$(HELM) repo add $(HELM_CHART_REPO_NAME) $(HELM_CHART_REPO_URL) >/dev/null \
+		|| { echo "Unable to add $(HELM_CHART_REPO_URL) reposirtory"; exit 1; }
+	@test -d $(HELM_CHARTS_PATH)/$(HELM_CHART_NAME) \
+		|| { mkdir -p $(HELM_CHARTS_PATH)/$(HELM_CHART_NAME); } \
+		&& { find $(HELM_CHARTS_PATH)/$(HELM_CHART_NAME) -delete; }
+	@$(HELM) pull \
+		--untar --untardir $(HELM_CHARTS_PATH) \
+		--version=$(HELM_CHART_VERSION) $(HELM_CHART_REPO_NAME)/$(HELM_CHART_NAME) \
+		&& echo "$(HELM_CHART_REPO_NAME)/$(HELM_CHART_NAME)@$(HELM_CHART_VERSION) downloaded to $(HELM_CHARTS_PATH)"
+# Move vault CRDs to config manifests
+	@mv $(HELM_CHARTS_PATH)/$(HELM_CHART_NAME)/crds/crd.yaml \
+		$(PWD)/config/crd/bases/vault.banzaicloud.com_crds.yaml \
+		&& cd $(PWD)/config/crd/ \
+		&& $(KUSTOMIZE) edit add resource bases/vault.banzaicloud.com_crds.yaml
+# Remove all CRDs from helm chart
+	@find $(HELM_CHARTS_PATH)/$(HELM_CHART_NAME)/crds -name '*yaml' -delete
+	@rmdir $(HELM_CHARTS_PATH)/$(HELM_CHART_NAME)/crds
+
+helm-chart: helm download-helm-chart ## Downloads and generate the complete helm chart used by the operator
+
+####################################################
+#### Custom Targets to publish release catalog #####
+####################################################
+##@ Release Catalog
+
+prepare-alpha-release: bundle ## Prepare alpha release
+
+prepare-stable-release: bundle ## Prepare stable release
+	$(MAKE) bundle CHANNELS=alpha,stable DEFAULT_CHANNEL=alpha
+
+catalog-retag-latest:
+	$(CONTAINER_RUNTIME) tag $(CATALOG_IMG) $(CATALOG_BASE_IMG)
+	$(MAKE) container-push IMG=$(CATALOG_BASE_IMG)
+
+bundle-publish: test-e2e bundle-build bundle-push catalog-build catalog-push catalog-retag-latest ## Publish new release in catalog
+
+get-new-release:
+	@if [[ v$(VERSION) == *"-alpha"* ]]; then echo; \
+	elif curl -o /dev/null --fail --silent \
+		"$(GH_REPO_RELEASES_URL)/v$(VERSION)"; then echo; \
+	else echo "v$(VERSION)"; fi;
+
+###################################################
+#### Custom Targets to manually test with Kind ####
+###################################################
+##@ Testing
+
+kind-create: export KUBECONFIG = ${PWD}/kubeconfig
+kind-create: kind ## Creates a k8s kind cluster
+ifeq (1, $(shell $(KIND) get clusters | grep kind | wc -l))
+	@echo "Kind cluster already exists, doing nothing"
+else
+	@echo "Creating kind cluster"
+	$(KIND) create cluster --wait 5m
+endif
+
+kind-delete: kind ## Deletes the k8s kind cluster
+	$(KIND) delete cluster
+
+kind-deploy: export KUBECONFIG = ${PWD}/kubeconfig
+kind-deploy: container-build kind ## Deploys the operator in the k8s kind cluster
+	$(KIND) load docker-image $(IMG)
+	$(KUSTOMIZE) build config/testing | kubectl apply -f -
+	cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG}
+	$(KUSTOMIZE) build config/default | kubectl apply -f -
+
+kind-undeploy: export KUBECONFIG = ${PWD}/kubeconfig
+kind-undeploy: kind ## Undeploys the operator in the k8s kind cluster
+	$(KUSTOMIZE) build config/default | kubectl delete -f -
+
+
+test-e2e: export KUBECONFIG = ${PWD}/kubeconfig
+test-e2e: kuttl kind-create kind-deploy  ## Run kuttl e2e tests in the k8s kind cluster
+	$(KUTTL) test