Monorepo for Tangled
tangled.org
1# Development only. Not for production use.
2
3FROM golang:1.25-alpine AS builder
4
5RUN apk add --no-cache git build-base sqlite-dev
6
7ENV CGO_ENABLED=1
8ENV GOCACHE=/go/cache
9ENV GOMODCACHE=/go/mod
10
11WORKDIR /src
12
13COPY go.mod go.sum ./
14RUN --mount=type=cache,target=/go/cache \
15 --mount=type=cache,target=/go/mod \
16 go mod download
17
18COPY . .
19RUN --mount=type=cache,target=/go/cache \
20 --mount=type=cache,target=/go/mod \
21 go build -tags libsqlite3 -o /out/spindle ./cmd/spindle && \
22 go build -tags libsqlite3 -o /out/spindle-microvm-run ./cmd/spindle-microvm-run
23
24FROM alpine:3.20
25
26RUN apk add --no-cache \
27 bash \
28 ca-certificates \
29 e2fsprogs \
30 git \
31 iproute2 \
32 qemu-system-x86_64 \
33 shadow \
34 slirp4netns \
35 sqlite-libs \
36 tini \
37 util-linux
38
39
40COPY --from=builder /out/spindle /usr/local/bin/spindle
41COPY --from=builder /out/spindle-microvm-run /usr/local/bin/spindle-microvm-run
42RUN chmod 0755 /usr/local/bin/spindle /usr/local/bin/spindle-microvm-run
43
44COPY <<'EOF' /usr/local/bin/spindle-entrypoint.sh
45#!/bin/sh
46set -eu
47
48[ -z "${SPINDLE_SERVER_OWNER:-}" ] && [ -r /shared/owner-did ] && \
49 export SPINDLE_SERVER_OWNER="$(cat /shared/owner-did)"
50: "${SPINDLE_SERVER_OWNER:?set via env or /shared/owner-did}"
51
52mkdir -p /var/lib/spindle /var/lib/spindle/overlays /var/log/spindle
53
54if [ -f /usr/local/share/ca-certificates/caddy.crt ]; then
55 update-ca-certificates
56fi
57
58exec /usr/local/bin/spindle run
59EOF
60RUN chmod +x /usr/local/bin/spindle-entrypoint.sh
61
62VOLUME /var/lib/spindle
63EXPOSE 6555
64
65ENTRYPOINT ["/sbin/tini", "--"]
66CMD ["/usr/local/bin/spindle-entrypoint.sh"]