Adjust Dockerfile

.dockerignore

@@ -0,0 +1,4 @@
+./e2e
+./testbin
+./.vscode
+./bin

Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.18 as builder
+FROM golang:1.18-alpine as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -9,20 +9,7 @@ COPY go.sum go.sum
 # and so that source changes don't invalidate our downloaded layer
 RUN go mod download
 
-# Copy the go source
-COPY main.go main.go
-# COPY api/ api/
-COPY controllers/ controllers/
-COPY plugin/ plugin/
-COPY state/ state/
-COPY esx/ esx/
-COPY event/ event/
-COPY constants/ constants/
-COPY kubernikus/ kubernikus/
-COPY common/ common/
-COPY metrics/ metrics/
-
-# Build
+COPY ./ /workspace/
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary