update build info to push to docker.io/sysdig/kube-psp-advisor

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

Author: Kaizhe

Makefile

@@ -1,6 +1,8 @@
 .PHONY: all
 
 all: build test
+IMG="sysdig/kube-psp-advisor"
+VERSION=$(shell cat version)
 
 test:
 	@echo "+ $@"
@@ -11,3 +13,11 @@ example:
 build:
 	@echo "+ $@"
 	./scripts/build
+build-image:
+	@echo "+ $@"
+	docker build -f container/Dockerfile -t ${IMG}:${VERSION} .
+push-image:
+	@echo "+ $@"
+	docker push ${IMG}:${VERSION}
+	docker tag ${IMG}:${VERSION} ${IMG}:latest
+	docker push ${IMG}:latest

container/Dockerfile

@@ -1,16 +1,14 @@
-FROM golang:1.12.9-alpine3.10
-RUN apk add --no-cache git curl
+FROM golang:1.12.9-alpine3.10 AS builder
+RUN apk add --no-cache build-base git
 WORKDIR $GOPATH/src/kube-psp-advisor
-COPY . .
-# aws-iam-authenticator is optional, please install necessary k8s cloud authenticator accordingly
-# RUN curl -o aws-iam-authenticator https://amazon-eks.s3-us-west-2.amazonaws.com/1.11.5/2018-12-06/bin/linux/amd64/aws-iam-authenticator
-# RUN chmod u+x aws-iam-authenticator
-# RUN mv aws-iam-authenticator /usr/local/bin
+COPY . $GOPATH/src/kube-psp-advisor
 ENV GO111MODULE=on
-RUN go get -d -v ./...
-RUN env GOOS=$(uname -s | tr '[:upper:]' '[:lower:]') GOARCH=amd64 CGO_ENABLED=0 go build -a 
-ENV PATH /go/src/kube-psp-advisor:$PATH
-RUN apk del curl
+RUN go get golang.org/x/tools/cmd/goimports
+RUN make build
+
+FROM alpine
+RUN apk update && apk add ca-certificates && rm -rf /var/cache/apk/*
+COPY --from=builder /go/src/kube-psp-advisor/kube-psp-advisor /kube-psp-advisor
 
 ENTRYPOINT ["kube-psp-advisor"]
 CMD ["inspect"]

scripts/build

@@ -3,7 +3,7 @@
 set -eux
 
 export GO111MODULE=on
-#dep ensure
+
 $GOPATH/bin/goimports -w $(find . -type f -name '*.go' -not -path "./vendor/*") || true
 
 env GOOS=$(uname -s | tr '[:upper:]' '[:lower:]') GOARCH=amd64 go build -a

version

@@ -0,0 +1 @@
+1.1.0