hind/Dockerfile at main · internetarchive/hind · GitHub

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# https://caddyserver.com/docs/modules/dns.providers.acmedns
FROM caddy:builder AS builder
WORKDIR /src
RUN xcaddy build --with github.com/caddy-dns/acmedns

FROM ubuntu:noble
# xxx switch to debian:bookworm

ENV FQDN="hostname-default"

# defaults unless admin passes in overrides
ENV NOMAD_ADDR_EXTRA=""
ENV TRUSTED_PROXIES="private_ranges"
ENV FIRST=""
ENV ON_DEMAND_TLS_ASK=""
ENV CERTS_SELF_SIGNED=""
ENV ACME_DNS=""
ENV ALLOWED_REMOTE_IPS_CONTROL_PLANE=""
ENV ALLOWED_REMOTE_IPS_SERVICES=""
ENV CLIENT_ONLY_NODE=""
ENV HOST_UNAME="Linux"

# replaced at runtime:
ENV HIND_N="VEhJUy1HRVRTLVJFUExBQ0VELUlULURPRVMtUklMTFk="
ENV HIND_C="VEhJUy1HRVRTLVJFUExBQ0VELUlULURPRVMtUklMTFk="

ENV DEBIAN_FRONTEND="noninteractive"
ENV TZ="Etc/UTC"
ENV TERM="xterm"
ENV ARCH="dpkg --print-architecture"
ENV LANG=en_US.UTF-8

ENV NOMAD_HCL="/etc/nomad.d/nomad.hcl"
ENV CONSUL_HCL="/etc/consul.d/consul.hcl"
ENV KEY_HASHI="/usr/share/keyrings/hashicorp-archive-keyring.gpg"

EXPOSE 80 443

RUN apt-get -yqq update  && \
    apt-get -yqq --no-install-recommends install  \
    zsh  sudo  rsync  dnsutils  supervisor  curl  wget  iproute2  \
    apt-transport-https  ca-certificates  software-properties-common  gpg-agent  \
    podman  unzip \
    # only needed for CERTS_SELF_SIGNED:
    libnss3-tools \
    && \
    #
    # install binaries and service files
    #   eg: /usr/bin/nomad  $NOMAD_HCL  /usr/lib/systemd/system/nomad.service
    wget -O- https://apt.releases.hashicorp.com/gpg | gpg --dearmor -o ${KEY_HASHI} && \
    echo "deb [signed-by=${KEY_HASHI}] https://apt.releases.hashicorp.com $(lsb_release -cs) main" \
      >| /etc/apt/sources.list.d/hashicorp.list && \
    apt-get -yqq update  && \
    apt-get -yqq install  nomad  consul  consul-template  && \
    # make it so we can `nomad run` with jobs specifying `podman` driver
    mkdir -p /opt/nomad/data/plugins && \
    cd       /opt/nomad/data/plugins && \
    wget -qO driver.zip https://releases.hashicorp.com/nomad-driver-podman/0.5.2/nomad-driver-podman_0.5.2_linux_amd64.zip && \
    unzip -qq driver.zip && \
    rm        driver.zip && \
    # workaround focal-era bug after ~70 deploys (and thus 70 "veth" interfaces)
    # https://www.mail-archive.com/ubuntu-bugs@lists.ubuntu.com/msg5888501.html
    if [ -e /lib/systemd/system/systemd-networkd.socket  ]; then \
      sed -i 's^ReceiveBuffer=.*$^ReceiveBuffer=256M^' /lib/systemd/system/systemd-networkd.socket; \
    fi && \
    # we want to persist https certs
    mkdir -p         /root/.local/share && \
    rm -rf           /root/.local/share/caddy && \
    ln -s /pv/CERTS  /root/.local/share/caddy

COPY --from=builder /src/caddy /usr/bin/caddy

WORKDIR /app

COPY . .

RUN cp etc/supervisord.conf /etc/supervisor/conf.d/  && \
    # make it so `supervisorctl status` can work in any dir, esp. /app/:
    rm etc/supervisord.conf && \
    ln -s /app/etc/Caddyfile.ctmpl  /etc/  && \
    cat etc/nomad.hcl  >> ${NOMAD_HCL}  && \
    cat etc/consul.hcl >> ${CONSUL_HCL}

CMD /app/bin/entrypoint.sh