FROM debian:11

# Set official Debian sources
RUN rm /etc/apt/sources.list && \
    echo "deb http://deb.debian.org/debian/ bullseye main contrib non-free" >> /etc/apt/sources.list && \
    echo "deb http://deb.debian.org/debian/ bullseye-updates main contrib non-free" >> /etc/apt/sources.list && \
    echo "deb http://deb.debian.org/debian/ bullseye-backports main contrib non-free" >> /etc/apt/sources.list && \
    echo "deb http://security.debian.org/debian-security bullseye-security main contrib" >> /etc/apt/sources.list

# Install base packages
RUN apt-get update && \
    apt-get install wget systemd nano vim curl gnupg ca-certificates -y

# Add Proxmox repo
RUN echo "deb http://download.proxmox.com/debian/pve bullseye pve-no-subscription" >> /etc/apt/sources.list && \
    wget https://mirrors.ustc.edu.cn/proxmox/debian/proxmox-release-bullseye.gpg -O /etc/apt/trusted.gpg.d/proxmox-release-bullseye.gpg && \
    chmod +r /etc/apt/trusted.gpg.d/proxmox-release-bullseye.gpg

# Repack Proxmox-VE package
RUN wget https://download.proxmox.com/debian/dists/bullseye/pve-no-subscription/binary-amd64/proxmox-ve_7.2-1_all.deb && \
    mkdir /tmp/pve && \
    dpkg -X proxmox-ve_7.2-1_all.deb /tmp/pve/ && \
    dpkg -e proxmox-ve_7.2-1_all.deb /tmp/pve/DEBIAN && \
    sed -i "s/pve-kernel-helper,//g" /tmp/pve/DEBIAN/control && \
    sed -i "s/pve-kernel-5.15,//g" /tmp/pve/DEBIAN/control && \
    dpkg-deb -Zxz -b /tmp/pve/ /tmp/

# Repack pve-manager package
RUN wget https://download.proxmox.com/debian/dists/bullseye/pve-no-subscription/binary-amd64/pve-manager_7.2-7_amd64.deb && \
    mkdir /tmp/pve-manager && \
    dpkg -X pve-manager_7.2-7_amd64.deb /tmp/pve-manager/ && \
    dpkg -e pve-manager_7.2-7_amd64.deb /tmp/pve-manager/DEBIAN && \
    sed -i "s/ifupdown2 (>= 2.0.1-1+pve8) | ifenslave (>= 2.6),//g" /tmp/pve-manager/DEBIAN/control && \
    dpkg-deb -Zxz -b /tmp/pve-manager/ /tmp

# Install Proxmox-VE without recommends. ifupdown2 will fail to install but that's okay.
RUN apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get -y --no-install-recommends install proxmox-ve || echo ok

# Install again
RUN dpkg -i /tmp/*.deb || echo ok

# Set password for root
RUN echo "root:root" | chpasswd

# Clean
RUN rm -rf /var/lib/apt/lists/* /*.deb

# Use setup.sh to start Proxmox service
STOPSIGNAL SIGINT
CMD ["/lib/systemd/systemd", "log-level=info", "unit=sysinit.target"]