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https://github.com/kasmtech/workspaces-core-images.git
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KASM-4348 Sysbox Support
This commit is contained in:
Ryan Kuba
Justin Travis
parent
8e9ade7899
commit
38f210f1a0
@ -107,6 +107,10 @@ RUN bash $INST_SCRIPTS/extra/$EXTRA_SH && rm -rf $INST_SCRIPTS/extra/
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COPY ./src/ubuntu/install/virtualgl $INST_SCRIPTS/virtualgl/
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RUN bash $INST_SCRIPTS/virtualgl/install_virtualgl.sh && rm -rf $INST_SCRIPTS/virtualgl/
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### Sysbox support
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COPY ./src/ubuntu/install/sysbox $INST_SCRIPTS/sysbox/
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RUN bash $INST_SCRIPTS/sysbox/install_systemd.sh && rm -rf $INST_SCRIPTS/sysbox/
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### Create user and home directory for base images that don't already define it
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RUN (groupadd -g 1000 kasm-user \
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&& useradd -M -u 1000 -g 1000 kasm-user \
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@ -131,6 +131,10 @@ RUN bash $STARTUPDIR/set_user_permission.sh $STARTUPDIR $HOME && \
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COPY ./src/ubuntu/install/extra $INST_SCRIPTS/extra/
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RUN bash $INST_SCRIPTS/extra/$EXTRA_SH && rm -rf $INST_SCRIPTS/extra/
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### Sysbox support
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COPY ./src/ubuntu/install/sysbox $INST_SCRIPTS/sysbox/
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RUN bash $INST_SCRIPTS/sysbox/install_systemd.sh && rm -rf $INST_SCRIPTS/sysbox/
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### Create user and home directory for base images that don't already define it
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RUN (groupadd -g 1000 kasm-user \
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&& useradd -M -u 1000 -g 1000 kasm-user \
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@ -106,6 +106,10 @@ RUN bash $STARTUPDIR/set_user_permission.sh $STARTUPDIR $HOME && \
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COPY ./src/ubuntu/install/extra $INST_SCRIPTS/extra/
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RUN bash $INST_SCRIPTS/extra/$EXTRA_SH && rm -rf $INST_SCRIPTS/extra/
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### Sysbox support
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COPY ./src/ubuntu/install/sysbox $INST_SCRIPTS/sysbox/
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RUN bash $INST_SCRIPTS/sysbox/install_systemd.sh && rm -rf $INST_SCRIPTS/sysbox/
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### Create user and home directory for base images that don't already define it
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RUN (groupadd -g 1000 kasm-user \
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&& useradd -M -u 1000 -g 1000 kasm-user \
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108
src/ubuntu/install/sysbox/install_systemd.sh
Normal file
108
src/ubuntu/install/sysbox/install_systemd.sh
Normal file
@ -0,0 +1,108 @@
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#!/usr/bin/env bash
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set -ex
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# Setup systemd based on distro type
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if [[ "${DISTRO}" == @(ubuntu|debian|parrotos5|kali) ]] ; then
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# Install deps
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apt-get update
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apt-get install -y --no-install-recommends \
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dbus \
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iproute2 \
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iptables \
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kmod \
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libsystemd0 \
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sudo \
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systemd \
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systemd-sysv \
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udev
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elif [[ "${DISTRO}" == @(oracle8|oracle9|rockylinux9|rockylinux8|almalinux9|almalinux8|fedora37) ]]; then
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# Install deps
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dnf install -y \
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dbus \
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iproute \
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iptables \
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kmod \
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sudo \
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systemd \
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udev
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elif [ "${DISTRO}" == "opensuse" ]; then
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# Install deps
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zypper install -y \
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dbus-1 \
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iproute2 \
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iptables \
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kmod \
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sudo \
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systemd \
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systemd-sysvinit \
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udev
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fi
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# Disable systemd stuff that does not work
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echo "ReadKMsg=no" >> /etc/systemd/journald.conf
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systemctl mask \
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systemd-udevd.service \
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systemd-journald-audit.socket \
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systemd-udevd-kernel.socket \
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systemd-udevd-control.socket \
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systemd-modules-load.service \
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systemd-udev-trigger.service \
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sys-kernel-config.mount \
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sys-kernel-debug.mount \
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sys-kernel-tracing.mount
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rm -f /usr/share/dbus-1/system-services/org.freedesktop.UPower.service
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# Generate our standard init systemd service and init helper
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cat >/etc/systemd/system/kasm.service<<EOL
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[Unit]
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Description=Kasm Workspaces Init
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After=kasm-setup.service
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[Service]
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User=kasm-user
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Group=kasm-user
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EnvironmentFile=/envdump
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Type=simple
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ExecStart=/bin/bash /dockerstartup/kasm_default_profile.sh /dockerstartup/vnc_startup.sh /dockerstartup/kasm_startup.sh
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[Install]
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WantedBy=multi-user.target
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EOL
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cat >/etc/systemd/system/kasm-setup.service<<EOL
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[Unit]
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Description=Kasm Workspaces root level setup
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Before=kasm.service
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[Service]
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Type=oneshot
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ExecStart=/bin/bash /kasm-sysbox-setup.sh
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RemainAfterExit=yes
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[Install]
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WantedBy=multi-user.target
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EOL
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cat >/kasm-sysbox-setup.sh<<EOL
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#!/bin/bash
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mkdir -p /var/run/pulse
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chown kasm-user:kasm-user /var/run/pulse
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cat /proc/1/environ | xargs --null --max-args=1 > /envdump
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if [ -f /usr/sbin/policy-rc.d ]; then
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printf '#!/bin/sh\nexit 0' > /usr/sbin/policy-rc.d
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fi
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systemctl disable gdm
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systemctl disable power-profiles-daemon
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systemctl disable sshd
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systemctl disable unattended-upgrades
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systemctl disable upower
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systemctl disable wpa_supplicant
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systemctl stop gdm
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systemctl stop power-profiles-daemon
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systemctl stop sshd
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systemctl stop unattended-upgrades
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systemctl stop upower
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systemctl stop wpa_supplicant
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EOL
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chmod +x /kasm-sysbox-setup.sh
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chmod 644 /etc/systemd/system/kasm.service /etc/systemd/system/kasm-setup.service
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systemctl enable kasm kasm-setup
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