Community maintained Docker config for the knot server
1from golang:1.25-alpine as builder
2env CGO_ENABLED=1
3
4arg TAG='v1.13.0-alpha'
5
6workdir /app
7run apk add git gcc musl-dev
8run git clone -b ${TAG} https://tangled.org/@tangled.org/core .
9run go build -o /usr/bin/knot -ldflags '-s -w -extldflags "-static"' ./cmd/knot
10
11from alpine:latest
12env KNOT_REPO_SCAN_PATH=/home/git/repositories
13expose 5555
14expose 22
15
16label org.opencontainers.image.title='knot'
17label org.opencontainers.image.description='data server for tangled'
18label org.opencontainers.image.source='https://tangled.org/@tangled.org/knot-docker'
19label org.opencontainers.image.url='https://tangled.org'
20label org.opencontainers.image.vendor='tangled.org'
21label org.opencontainers.image.licenses='MIT'
22
23arg UID=1000
24arg GID=1000
25
26copy rootfs .
27run chmod 755 /etc
28run chmod -R 755 /etc/s6-overlay
29run apk add shadow s6-overlay execline openssl openssh git curl bash
30run groupadd -g $GID -f git
31run useradd -u $UID -g $GID -d /home/git git
32run openssl rand -hex 16 | passwd --stdin git
33run mkdir -p /home/git/repositories && chown -R git:git /home/git
34copy --from=builder /usr/bin/knot /usr/bin
35run mkdir /app && chown -R git:git /app
36
37healthcheck --interval=60s --timeout=30s --start-period=5s --retries=3 \
38 cmd curl -f http://localhost:5555 || exit 1
39
40entrypoint ["/init"]