extension.Dockerfile

# Build the manager binary
FROM --platform=$BUILDPLATFORM golang:1.25 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
RUN go mod download

# Copy the go source
COPY cmd/ cmd/
COPY api/ api/
COPY internal/ internal/
COPY pkg/ pkg/

# Set environment variables for cross-compilation
ARG TARGETARCH

# Build

ARG GIT_SHA
ARG DIRTY
ARG VERSION

ENV GIT_SHA=${GIT_SHA:-unknown}
ENV DIRTY=${DIRTY:-unknown}
ENV VERSION=${VERSION:-unknown}

# Kuadrant Extensions
RUN mkdir -p extensions/oidc-policy
RUN CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build -a -o extensions/oidc-policy/oidc-policy cmd/extensions/oidc-policy/main.go
RUN mkdir -p extensions/plan-policy
RUN CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build -a -o extensions/plan-policy/plan-policy cmd/extensions/plan-policy/main.go
RUN mkdir -p extensions/telemetry-policy
RUN CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build -a -o extensions/telemetry-policy/telemetry-policy cmd/extensions/telemetry-policy/main.go
RUN mkdir -p extensions/threat-policy
RUN CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build -a -o extensions/threat-policy/threat-policy cmd/extensions/threat-policy/main.go

FROM registry.access.redhat.com/ubi9-minimal:latest

USER 1001
WORKDIR /
COPY --from=builder /workspace/extensions /extensions

# Quay image expiry
ARG QUAY_IMAGE_EXPIRY
ENV QUAY_IMAGE_EXPIRY=${QUAY_IMAGE_EXPIRY:-never}
LABEL quay.expires-after=$QUAY_IMAGE_EXPIRY