Dockerfile

ARG GO_VERSION=1.25
# Build the team-operator binary
FROM golang:${GO_VERSION} AS builder
ARG TARGETOS
ARG TARGETARCH

WORKDIR /workspace
# Copy the Go Modules manifests
COPY go.mod 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
RUN go mod download

# Copy the go source
COPY cmd/team-operator/main.go cmd/team-operator/main.go
COPY api/ api/
COPY internal/ ./internal/

# Build
# the GOARCH has not a default value to allow the binary be built according to the host where the command
# was called. For example, if we call make docker-build in a local env which has the Apple Silicon M1 SO
# the docker BUILDPLATFORM arg will be linux/arm64 when for Apple x86 it will be linux/amd64. Therefore,
# by leaving it empty we can ensure that the container and binary shipped on it will have the same platform.
ARG VERSION
RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} \
    go build \
    # TODO: Partner Delivery: update this to new open source repo
    -ldflags="-X 'github.com/posit-dev/team-operator/internal.VersionString=${VERSION}'"\
    -a \
    -o team-operator \
    cmd/team-operator/main.go

# Use distroless as minimal base image to package the team-operator binary
# Refer to https://github.com/GoogleContainerTools/distroless for more details
FROM gcr.io/distroless/static:nonroot
ARG VERSION
WORKDIR /
COPY --from=builder /workspace/team-operator .
USER 65532:65532

ENTRYPOINT ["/team-operator"]

# TODO: Partner Delivery: update this to new open source repo
LABEL org.opencontainers.image.source=https://github.com/rstudio/ptd \
      org.opencontainers.image.version=${VERSION}