syncthing/Dockerfile

ARG GOVERSION=latest
FROM golang:$GOVERSION AS builder

WORKDIR /src
COPY . .

ENV CGO_ENABLED=0
ENV BUILD_HOST=syncthing.net
ENV BUILD_USER=docker
RUN rm -f syncthing && go run build.go -no-upgrade build syncthing

FROM alpine

EXPOSE 8384 22000/tcp 22000/udp 21027/udp

VOLUME ["/var/syncthing"]

RUN apk add --no-cache ca-certificates curl libcap su-exec tzdata

COPY --from=builder /src/syncthing /bin/syncthing
COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh

ENV PUID=1000 PGID=1000 HOME=/var/syncthing

HEALTHCHECK --interval=1m --timeout=10s \
  CMD curl -fkLsS -m 2 127.0.0.1:8384/rest/noauth/health | grep -o --color=never OK || exit 1

ENV STGUIADDRESS=0.0.0.0:8384
RUN chmod 755 /bin/entrypoint.sh
ENTRYPOINT ["/bin/entrypoint.sh", "/bin/syncthing", "-home", "/var/syncthing/config"]
docker: Accept Go version as --build-arg 2020-05-04 10:45:36 +00:00			`ARG GOVERSION=latest`
			`FROM golang:$GOVERSION AS builder`
dockerfile: Add Dockerfile (#4733) This adds a multi stage build Dockerfile. The end state is equivalent to the current syncthing/docker repository (which will be retired). 2018-02-04 21:43:14 +00:00
docker: Build outside GOPATH (fixes #5495) 2019-01-31 19:32:08 +00:00			`WORKDIR /src`
dockerfile: Add Dockerfile (#4733) This adds a multi stage build Dockerfile. The end state is equivalent to the current syncthing/docker repository (which will be retired). 2018-02-04 21:43:14 +00:00			`COPY . .`

			`ENV CGO_ENABLED=0`
			`ENV BUILD_HOST=syncthing.net`
			`ENV BUILD_USER=docker`
dockerfile: Improve UID/GID handling (fixes #5180) (#5181) This removes the user and group juggling, which would fail when given for example a PGID that already existed as the "syncthing" group could then not be created with that PGID. It's not reasonable to expect the user to know which group/user names/IDs are already present in the Docker image. Instead we now just launch under the specified IDs, while manually setting the HOME env var to give us a home directory - the only thing we needed the user entry for anyway. Also updates to Go 1.11 and building without upgrades instead of disabling by env var. 2018-09-11 18:46:20 +00:00			`RUN rm -f syncthing && go run build.go -no-upgrade build syncthing`
dockerfile: Add Dockerfile (#4733) This adds a multi stage build Dockerfile. The end state is equivalent to the current syncthing/docker repository (which will be retired). 2018-02-04 21:43:14 +00:00
			`FROM alpine`

docker: Expose 22000/udp (#7421) Co-authored-by: otbutz <tbutz@optitool.de> 2021-03-02 19:42:25 +00:00			`EXPOSE 8384 22000/tcp 22000/udp 21027/udp`
dockerfile: Incorporate exposed ports, add volume (#4908) Added EXPOSE to Dockerfile. this way these ports will show up in docker GUIs like cockpit. Added VOLUME parameter, this renders creating the folder (/var/syncthing) obsolete. 2018-05-05 08:28:19 +00:00
			`VOLUME ["/var/syncthing"]`

docker: Use healthcheck endpoint (#8640) Query healthcheck endpoint 2022-11-03 19:43:32 +00:00			`RUN apk add --no-cache ca-certificates curl libcap su-exec tzdata`
dockerfile: Add Dockerfile (#4733) This adds a multi stage build Dockerfile. The end state is equivalent to the current syncthing/docker repository (which will be retired). 2018-02-04 21:43:14 +00:00
docker: Build outside GOPATH (fixes #5495) 2019-01-31 19:32:08 +00:00			`COPY --from=builder /src/syncthing /bin/syncthing`
docker: Create entrypoint script (fixes #5631) (#5635) 2019-05-18 06:43:53 +00:00			`COPY --from=builder /src/script/docker-entrypoint.sh /bin/entrypoint.sh`
dockerfile: Add Dockerfile (#4733) This adds a multi stage build Dockerfile. The end state is equivalent to the current syncthing/docker repository (which will be retired). 2018-02-04 21:43:14 +00:00
docker: Fix handling of PCAP variable (fixes #8567) (#8568) This correctly handles the absense of the PCAP environment variable, which was broken in the previous change. 2022-10-02 06:50:27 +00:00			`ENV PUID=1000 PGID=1000 HOME=/var/syncthing`
dockerfile: Add Dockerfile (#4733) This adds a multi stage build Dockerfile. The end state is equivalent to the current syncthing/docker repository (which will be retired). 2018-02-04 21:43:14 +00:00
docker: Improved health check for host networks (#6649) 2020-05-15 10:59:22 +00:00			`HEALTHCHECK --interval=1m --timeout=10s \`
docker: Use healthcheck endpoint (#8640) Query healthcheck endpoint 2022-11-03 19:43:32 +00:00			`CMD curl -fkLsS -m 2 127.0.0.1:8384/rest/noauth/health \| grep -o --color=never OK \|\| exit 1`
docker: Improved health check for host networks (#6649) 2020-05-15 10:59:22 +00:00
docker: Make it easy to disable the GUI, document it (#6021) 2019-09-22 10:33:29 +00:00			`ENV STGUIADDRESS=0.0.0.0:8384`
docker: Ensure entrypoint is executable (#8719) On systems with safe umasks (`umask 077`), the entrypoint as copied from the host may not be executable by other users. Ensure that it is set to be within the Dockerfile. 2022-12-16 07:16:22 +00:00			`RUN chmod 755 /bin/entrypoint.sh`
docker: Add stdiscosrv and strelaysrv Dockerfiles (#6143) 2019-11-11 08:37:08 +00:00			`ENTRYPOINT ["/bin/entrypoint.sh", "/bin/syncthing", "-home", "/var/syncthing/config"]`