Dockerfile.operator

# Build the termite-operator binary
FROM golang:1.26-alpine AS builder

WORKDIR /workspace

# Copy the Go Modules manifests
COPY pkg/operator/go.mod pkg/operator/go.mod
COPY pkg/operator/go.sum pkg/operator/go.sum

# Copy the go source
COPY pkg/operator/ pkg/operator/

WORKDIR /workspace/pkg/operator

# Declare build arguments for multi-arch support (automatically provided by Docker Buildx)
ARG TARGETOS
ARG TARGETARCH

# Build for the target platform
RUN GOEXPERIMENT=simd CGO_ENABLED=0 GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -a -o /workspace/manager ./cmd/termite-operator

# Use distroless as minimal base image to package the manager binary
# Refer to https://github.com/GoogleContainerTools/distroless for more details
FROM gcr.io/distroless/static:nonroot

LABEL org.opencontainers.image.source=https://github.com/antflydb/antfly
LABEL org.opencontainers.image.description="Termite Operator - Kubernetes operator for Termite ML inference services"
LABEL org.opencontainers.image.licenses=Apache-2.0

WORKDIR /
COPY --from=builder /workspace/manager .
USER 65532:65532

ENTRYPOINT ["/manager"]