blob: 943f68644e9365be3c3e2a846698086b46749b1d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
# syntax=docker/dockerfile:1
FROM docker.io/rust:1.70-bullseye AS base
FROM base AS builder
WORKDIR /usr/src/conduit
# Install required packages to build Conduit and it's dependencies
RUN apt-get update && \
apt-get -y --no-install-recommends install libclang-dev=1:11.0-51+nmu5
# == Build dependencies without our own code separately for caching ==
#
# Need a fake main.rs since Cargo refuses to build anything otherwise.
#
# See https://github.com/rust-lang/cargo/issues/2644 for a Cargo feature
# request that would allow just dependencies to be compiled, presumably
# regardless of whether source files are available.
RUN mkdir src && touch src/lib.rs && echo 'fn main() {}' > src/main.rs
COPY Cargo.toml Cargo.lock ./
RUN cargo build --release && rm -r src
# Copy over actual Conduit sources
COPY src src
# main.rs and lib.rs need their timestamp updated for this to work correctly since
# otherwise the build with the fake main.rs from above is newer than the
# source files (COPY preserves timestamps).
#
# Builds conduit and places the binary at /usr/src/conduit/target/release/conduit
RUN touch src/main.rs && touch src/lib.rs && cargo build --release
# ONLY USEFUL FOR CI: target stage to extract build artifacts
FROM scratch AS builder-result
COPY --from=builder /usr/src/conduit/target/release/conduit /conduit
# ---------------------------------------------------------------------------------------------------------------
# Build cargo-deb, a tool to package up rust binaries into .deb packages for Debian/Ubuntu based systems:
# ---------------------------------------------------------------------------------------------------------------
FROM base AS build-cargo-deb
RUN apt-get update && \
apt-get install -y --no-install-recommends \
dpkg \
dpkg-dev \
liblzma-dev
RUN cargo install cargo-deb
# => binary is in /usr/local/cargo/bin/cargo-deb
# ---------------------------------------------------------------------------------------------------------------
# Package conduit build-result into a .deb package:
# ---------------------------------------------------------------------------------------------------------------
FROM builder AS packager
WORKDIR /usr/src/conduit
COPY ./LICENSE ./LICENSE
COPY ./README.md ./README.md
COPY debian ./debian
COPY --from=build-cargo-deb /usr/local/cargo/bin/cargo-deb /usr/local/cargo/bin/cargo-deb
# --no-build makes cargo-deb reuse already compiled project
RUN cargo deb --no-build
# => Package is in /usr/src/conduit/target/debian/<project_name>_<version>_<arch>.deb
# ONLY USEFUL FOR CI: target stage to extract build artifacts
FROM scratch AS packager-result
COPY --from=packager /usr/src/conduit/target/debian/*.deb /conduit.deb
# ---------------------------------------------------------------------------------------------------------------
# Stuff below this line actually ends up in the resulting docker image
# ---------------------------------------------------------------------------------------------------------------
FROM docker.io/debian:bullseye-slim AS runner
# Standard port on which Conduit launches.
# You still need to map the port when using the docker command or docker-compose.
EXPOSE 6167
ARG DEFAULT_DB_PATH=/var/lib/matrix-conduit
ENV CONDUIT_PORT=6167 \
CONDUIT_ADDRESS="0.0.0.0" \
CONDUIT_DATABASE_PATH=${DEFAULT_DB_PATH} \
CONDUIT_CONFIG=''
# └─> Set no config file to do all configuration with env vars
# Conduit needs:
# dpkg: to install conduit.deb
# ca-certificates: for https
# iproute2 & wget: for the healthcheck script
RUN apt-get update && apt-get -y --no-install-recommends install \
dpkg \
ca-certificates \
iproute2 \
wget \
&& rm -rf /var/lib/apt/lists/*
# Test if Conduit is still alive, uses the same endpoint as Element
COPY ./docker/healthcheck.sh /srv/conduit/healthcheck.sh
HEALTHCHECK --start-period=5s --interval=5s CMD ./healthcheck.sh
# Install conduit.deb:
COPY --from=packager /usr/src/conduit/target/debian/*.deb /srv/conduit/
RUN dpkg -i /srv/conduit/*.deb
# Improve security: Don't run stuff as root, that does not need to run as root
# Most distros also use 1000:1000 for the first real user, so this should resolve volume mounting problems.
ARG USER_ID=1000
ARG GROUP_ID=1000
RUN set -x ; \
groupadd -r -g ${GROUP_ID} conduit ; \
useradd -l -r -M -d /srv/conduit -o -u ${USER_ID} -g conduit conduit && exit 0 ; exit 1
# Create database directory, change ownership of Conduit files to conduit user and group and make the healthcheck executable:
RUN chown -cR conduit:conduit /srv/conduit && \
chmod +x /srv/conduit/healthcheck.sh && \
mkdir -p ${DEFAULT_DB_PATH} && \
chown -cR conduit:conduit ${DEFAULT_DB_PATH}
# Change user to conduit, no root permissions afterwards:
USER conduit
# Set container home directory
WORKDIR /srv/conduit
# Run Conduit and print backtraces on panics
ENV RUST_BACKTRACE=1
ENTRYPOINT [ "/usr/sbin/matrix-conduit" ]
|
