use multistage build, pass macos dwarf flag for local dev

openshift-labs · May 5, 2019 · 5c8ab06 · 5c8ab06
1 parent c21c917
commit 5c8ab06
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Showing 3 changed files with 13 additions and 4 deletions.
diff --git a/catalog-go/.gitignore b/catalog-go/.gitignore
@@ -0,0 +1,2 @@
+
+*.out
diff --git a/catalog-go/Dockerfile b/catalog-go/Dockerfile
@@ -1,9 +1,12 @@
-FROM golang:1.12
-
+FROM golang:1.12 as builder
 WORKDIR /go/src/app
 COPY . /go/src/app
 
 RUN go get -d -v ./...
-RUN go install -v ./...
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -gcflags "-N -l" -ldflags="-compressdwarf=false" -o catalog-go .
 
-CMD ["app"]
+FROM alpine:3.9
+COPY --from=builder /go/src/app /app
+WORKDIR /app
+EXPOSE 8080
+CMD ["/app/catalog-go"]
diff --git a/catalog-go/Makefile b/catalog-go/Makefile
@@ -0,0 +1,4 @@
+
+.PHONY: compile-local
+compile-local:
+	CGO_ENABLED=0 go build -gcflags "-N -l" -ldflags="-compressdwarf=false" -o catalog-go.out .