Merge pull request #17 from 3scale-ops/feat/update-container-base-image

feat: Update container base image

Author: raelga

Makefile

@@ -4,10 +4,12 @@ BUILD_NAME ?= aws-nlb-helper-operator
 BUILD_PATH ?= build/_output/bin
 DEPLOY_PATH ?= deploy/iam-env-credentials
 GO_COVERAGE ?= ./coverage.txt
-DOCKER_IMAGE ?= quay.io/3scale/aws-nlb-helper-operator
+CONTAINER_IMAGE ?= quay.io/3scale/aws-nlb-helper-operator
 KUBECTL ?= kubectl
 NAMESPACE ?= aws-nlb-helper
 
+CONTAINER_ENGINE ?= $(which docker)
+
 .PHONY: build
 
 UNAME_S := $(shell uname -s)
@@ -30,10 +32,10 @@ test: ## Run tests
 	go test ./... -race -coverprofile=$(GO_COVERAGE) -covermode=atomic
 
 operator-image-build: build ## Build operator Docker image
-	docker build . -f build/Dockerfile -t $(DOCKER_IMAGE):$(RELEASE)
+	${CONTAINER_ENGINE} build . -f build/Dockerfile -t $(CONTAINER_IMAGE):$(RELEASE)
 
 operator-image-push: ## Push operator Docker image to remote registry
-	docker push $(DOCKER_IMAGE):$(RELEASE)
+	${CONTAINER_ENGINE} push $(CONTAINER_IMAGE):$(RELEASE)
 
 operator-image-update: operator-image-build operator-image-push ## Build and Push Operator Docker image to remote registry
 
@@ -43,9 +45,9 @@ operator-deploy: ## Create/Update Operator objects
 	$(KUBECTL) apply -n $(NAMESPACE) -f $(DEPLOY_PATH)/service_account.yaml
 	$(KUBECTL) apply -n $(NAMESPACE) -f $(DEPLOY_PATH)/role.yaml
 	$(KUBECTL) apply -n $(NAMESPACE) -f $(DEPLOY_PATH)/role_binding.yaml
-	$(INPLACE_SED) 's@REPLACE_IMAGE@$(DOCKER_IMAGE):$(RELEASE)@g' $(DEPLOY_PATH)/operator.yaml
+	$(INPLACE_SED) 's@REPLACE_IMAGE@$(CONTAINER_IMAGE):$(RELEASE)@g' $(DEPLOY_PATH)/operator.yaml
 	$(KUBECTL) apply -n $(NAMESPACE) -f $(DEPLOY_PATH)/operator.yaml
-	$(INPLACE_SED) 's@$(DOCKER_IMAGE):$(RELEASE)@REPLACE_IMAGE@g' $(DEPLOY_PATH)/operator.yaml
+	$(INPLACE_SED) 's@$(CONTAINER_IMAGE):$(RELEASE)@REPLACE_IMAGE@g' $(DEPLOY_PATH)/operator.yaml
 
 operator-delete: ## Delete Operator objects
 	$(KUBECTL) delete -n $(NAMESPACE) -f $(DEPLOY_PATH)/operator.yaml || true

OWNERS

@@ -0,0 +1,8 @@
+approvers:
+  - raelga
+  - roivaz
+  - slopezz
+reviewers:
+  - raelga
+  - roivaz
+  - slopezz

build/Dockerfile

@@ -1,15 +1,6 @@
-FROM registry.access.redhat.com/ubi8/ubi-minimal:latest
+FROM gcr.io/distroless/static:nonroot
 
-ENV OPERATOR=/usr/local/bin/aws-nlb-helper-operator \
-  USER_UID=1001 \
-  USER_NAME=aws-nlb-helper-operator
+COPY build/_output/bin/aws-nlb-helper-operator \
+  /usr/local/bin/aws-nlb-helper-operator
 
-# install operator binary
-COPY build/_output/bin/aws-nlb-helper-operator ${OPERATOR}
-
-COPY build/bin /usr/local/bin
-RUN  /usr/local/bin/user_setup
-
-ENTRYPOINT ["/usr/local/bin/entrypoint"]
-
-USER ${USER_UID}
+ENTRYPOINT ["/usr/local/bin/aws-nlb-helper-operator"]