runon/runon.conf

[DEFAULT]
environment =
    HOME
    USER
    DISPLAY
    TERM
    debian_chroot=${osname}

binds =
    /etc/timezone:ro
    /etc/localtime:ro
    /etc/passwd:ro
    /etc/group:ro
    /etc/shadow:ro
    /tmp/.X11-unix:ro
    /home/${user}

[centos7]
dockerfile =
    FROM centos:7
    RUN yum install sudo -y
    RUN echo "Defaults lecture = never" >> /etc/sudoers
    RUN echo "ALL ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
    RUN yum group install -y "Development Tools"
pkginstall = RUN yum install {} -y
packages = xterm vim-X11 git python3 bash-completion

[rocky8]
dockerfile =
    FROM rockylinux:8
    RUN yum install sudo -y
    RUN echo "Defaults lecture = never" >> /etc/sudoers
    RUN echo "ALL ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
pkginstall = RUN yum install {} -y
packages = xterm vim-X11 git python3 bash-completion

[debian8]
dockerfile =
	  FROM debian:8
    ARG DEBIAN_FRONTEND=noninteractive
    RUN apt-get update
    RUN apt-get -y install apt-utils
    RUN apt-get -y upgrade
    RUN apt-get -y install sudo
    RUN echo "Defaults lecture = never" >> /etc/sudoers
    RUN echo "ALL ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
pkginstall = RUN apt-get -y install {}
packages = ksh csh xterm x11-apps build-essential git libgtk2.0 libgtk-3-0 bash-completion tcl environment-modules

[debian9]
dockerfile =
	  FROM debian:9
    ARG DEBIAN_FRONTEND=noninteractive
    RUN apt-get update
    RUN apt-get -y install apt-utils
    RUN apt-get -y upgrade
    RUN apt-get -y install sudo
    RUN echo "Defaults lecture = never" >> /etc/sudoers
    RUN echo "ALL ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
pkginstall = RUN apt-get -y install {}
packages = ksh csh xterm x11-apps build-essential git libgtk2.0 libgtk-3-0 bash-completion tcl environment-modules

[debian10]
dockerfile =
	  FROM debian:10
    ARG DEBIAN_FRONTEND=noninteractive
    RUN apt-get update
    RUN apt-get -y install apt-utils
    RUN apt-get -y upgrade
    RUN apt-get -y install sudo
    RUN echo "Defaults lecture = never" >> /etc/sudoers
    RUN echo "ALL ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
pkginstall = RUN apt-get -y install {}
packages = ksh csh xterm x11-apps build-essential git libgtk2.0 libgtk-3-0 bash-completion tcl environment-modules

[debian11]
dockerfile =
	  FROM debian:bullseye
    ARG DEBIAN_FRONTEND=noninteractive
    RUN apt-get update
    RUN apt-get -y install apt-utils
    RUN apt-get -y install sudo
    RUN echo "Defaults lecture = never" >> /etc/sudoers
pkginstall = RUN apt-get -y install {}
packages = ksh csh xterm x11-apps build-essential git libgtk2.0 libgtk-3-0 bash-completion tcl environment-modules

[ubuntu20.04]
dockerfile =
    FROM ubuntu:20.04
    ARG DEBIAN_FRONTEND=noninteractive
    RUN apt-get update
    RUN apt-get -y install apt-utils
    RUN apt-get -y install sudo
pkginstall = RUN apt-get -y install {}
packages = ksh csh xterm x11-apps build-essential git libgtk2.0 libgtk-3.0 bash-completion tcl environment-modules


[ubuntu22.04]
dockerfile =
    FROM ubuntu:22.04
    ARG DEBIAN_FRONTEND=noninteractive
    RUN apt-get update
    RUN apt-get -y install apt-utils
    RUN apt-get -y install sudo
pkginstall = RUN apt-get -y install {}
packages = ksh csh xterm x11-apps build-essential git libgtk2.0 libgtk-3.0 bash-completion tcl environment-modules