diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..03410e1 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,56 @@ +FROM golang:1.25.5-alpine AS go_builder + +ARG VERSION=dev +ARG BUILD_DATE=unknown +ARG COMMIT=unknown + +RUN apk update && apk upgrade && \ + apk add --no-cache ca-certificates tzdata git && \ + update-ca-certificates + +WORKDIR /src + +COPY go.mod go.sum ./ + +RUN --mount=type=cache,target=/go/pkg/mod \ + --mount=type=cache,target=/root/.cache/go-build \ + go mod download && go mod verify + +COPY . . + +RUN --mount=type=cache,target=/go/pkg/mod \ + --mount=type=cache,target=/root/.cache/go-build \ + CGO_ENABLED=0 GOOS=linux \ + go build -trimpath -ldflags="-w -s" \ + -o /app/tunnel-please-controller \ + . + +RUN adduser -D -u 10001 -g '' appuser && \ + mkdir -p /app/certs/ssh /app/certs/tls && \ + chown -R appuser:appuser /app + +FROM scratch + +ARG VERSION=dev +ARG BUILD_DATE=unknown +ARG COMMIT=unknown + +COPY --from=go_builder /usr/share/zoneinfo /usr/share/zoneinfo +COPY --from=go_builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ +COPY --from=go_builder /etc/passwd /etc/passwd +COPY --from=go_builder /etc/group /etc/group +COPY --from=go_builder --chown=appuser:appuser /app /app + +WORKDIR /app + +USER appuser + +ENV TZ=Asia/Jakarta + +LABEL org.opencontainers.image.title="Tunnel Please Controller" \ + org.opencontainers.image.description="Orchestrator for Tunnel Please" \ + org.opencontainers.image.version="${VERSION}" \ + org.opencontainers.image.revision="${COMMIT}" \ + org.opencontainers.image.created="${BUILD_DATE}" + +ENTRYPOINT ["/app/tunnel-please-controller"]