syncthing/Dockerfile.stdiscosrv
DerRockWolf e988978fa1
Add org.opencontainers.image.source to Dockerfiles (#9211)
### Purpose

The OCI image spec specifies well-defined
[annotations](https://github.com/opencontainers/image-spec/blob/main/annotations.md)
that can be added to images.
Theses annotations can then be used by other tools to gather more
information of an image.

This PR adds the `org.opencontainers.image.source` to allow tools such
as [renovate](https://github.com/renovatebot/renovate) to find the
release notes of a give version.

~~I've only done this change for `Dockerfile`. Should I also add the
label to the other dockerfiles?~~
I've now added the source annotations to all `Dockerfile`s & action
workflows.

### Testing

None, change was done by following the [renovate
documentation](https://docs.renovatebot.com/modules/datasource/docker/).
2023-11-14 07:46:14 +01:00

43 lines
1.2 KiB
Docker

ARG GOVERSION=latest
FROM golang:$GOVERSION AS builder
ARG BUILD_USER
ARG BUILD_HOST
ARG TARGETARCH
WORKDIR /src
COPY . .
ENV CGO_ENABLED=0
RUN if [ ! -f stdiscosrv-linux-$TARGETARCH ] ; then \
go run build.go -no-upgrade build stdiscosrv ; \
mv stdiscosrv stdiscosrv-linux-$TARGETARCH ; \
fi
FROM alpine
ARG TARGETARCH
LABEL org.opencontainers.image.authors="The Syncthing Project" \
org.opencontainers.image.url="https://syncthing.net" \
org.opencontainers.image.documentation="https://docs.syncthing.net" \
org.opencontainers.image.source="https://github.com/syncthing/syncthing" \
org.opencontainers.image.vendor="The Syncthing Project"
org.opencontainers.image.licenses="MPL-2.0"
org.opencontainers.image.title="Syncthing Discovery Server"
EXPOSE 19200 8443
VOLUME ["/var/stdiscosrv"]
RUN apk add --no-cache ca-certificates su-exec
COPY --from=builder /src/stdiscosrv-linux-$TARGETARCH /bin/stdiscosrv
COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh
ENV PUID=1000 PGID=1000 HOME=/var/stdiscosrv
HEALTHCHECK --interval=1m --timeout=10s \
CMD nc -z localhost 8443 || exit 1
WORKDIR /var/stdiscosrv
ENTRYPOINT ["/bin/entrypoint.sh", "/bin/stdiscosrv"]