# Build the di-operator binary
FROM golang:1.15 as builder

WORKDIR /workspace
# Copy the Go Modules manifests
COPY go.mod go.mod
COPY go.sum go.sum
# cache deps before building and copying source so that we don't need to re-download as much
# and so that source changes don't invalidate our downloaded layer
ARG GOPROXY=https://goproxy.cn
RUN go mod download

# Copy the go source
COPY cmd/ cmd/
COPY api/ api/
COPY common/ common/
COPY controllers/ controllers/
COPY server/ server/
COPY utils/ utils/

# Build operator
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o di-operator cmd/operator/main.go
# Build webhook
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o di-webhook cmd/webhook/main.go
# Build server
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o di-server cmd/server/main.go

# Use distroless as minimal base image to package the di-operator binary
# Refer to https://github.com/GoogleContainerTools/distroless for more details
FROM redhat/ubi8:latest as di-operator
LABEL maintainer="opendilab.contact.gmail.com"
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
WORKDIR /
COPY --from=builder /workspace/di-operator .

ENTRYPOINT ["/di-operator"]

FROM redhat/ubi8:latest as di-webhook
LABEL maintainer="opendilab.contact@gmail.com"
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
WORKDIR /
COPY --from=builder /workspace/di-webhook .

ENTRYPOINT ["/di-webhook"]

FROM redhat/ubi8:latest as di-server
LABEL maintainer="opendilab.contact.gmail.com"
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
WORKDIR /
COPY --from=builder /workspace/di-server .

ENTRYPOINT ["/di-server"]