Add a Dockerfile and documentation to the project

[ngircd.git] / contrib / Dockerfile

diff --git a/contrib/Dockerfile b/contrib/Dockerfile
new file mode 100644 (file)
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--- /dev/null
+++ b/contrib/Dockerfile
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+# ngIRCd -- The Next Generation IRC Daemon
+# Copyright (c)2001-2024 Alexander Barton (alex@barton.de) and Contributors
+
+# Build Container
+
+FROM docker.io/library/debian:stable-slim AS build
+USER root
+RUN apt-get -y update \
+       && apt-get -y install --no-install-recommends \
+               autoconf \
+               automake \
+               build-essential \
+               expect \
+               gawk \
+               git \
+               libgnutls28-dev \
+               libident-dev \
+               libpam0g-dev \
+               openssl \
+               pkg-config \
+               telnet \
+               zlib1g-dev \
+       && mkdir -p /usr/local/src/ngircd /opt/ngircd \
+       && chown bin:bin /usr/local/src/ngircd /opt/ngircd
+WORKDIR /usr/local/src/ngircd
+COPY . /usr/local/src/ngircd
+RUN chown -R bin /usr/local/src/ngircd
+USER bin
+RUN ./autogen.sh --prefix=/opt/ngircd \
+               --with-gnutls \
+               --with-iconv \
+               --with-ident \
+               --with-pam \
+       && make all \
+       && make -C src/ngircd check \
+       && make install \
+       && printf \
+               "# ngircd.conf\n\n[Global]\nServerGID=irc\nServerUID=irc\n\n[Options]\nIdent=no\nPAM=no\n\n[SSL]\nCAFile=/etc/ssl/certs/ca-certificates.crt\n" \
+               >/opt/ngircd/etc/ngircd.conf \
+       && chmod -R a+rX /opt/ngircd
+
+# Run container
+
+FROM docker.io/library/debian:stable-slim
+USER root
+RUN apt-get -y update \
+       && apt-get -y install --no-install-recommends --no-install-suggests \
+               ca-certificates \
+               catatonit \
+               libgnutls30 \
+               libident \
+               libpam0g \
+               libwrap0 \
+               zlib1g \
+       && apt-get -y clean \
+       && rm -rf /var/cache/debconf/*-old /var/lib/apt/lists/*
+COPY --from=build /opt/ngircd /opt/ngircd
+USER irc
+ENTRYPOINT [ "/usr/bin/catatonit", "--", "/opt/ngircd/sbin/ngircd", "--nodaemon" ]
+EXPOSE 6667 6697
+HEALTHCHECK --interval=30s --timeout=5s --retries=1 --start-period=5s \
+       CMD [ "/usr/bin/grep", "-F", ":1A0B ", "/proc/net/tcp" ]