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KASM-4348 Sysbox Support

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Ryan Kuba 2023-05-11 01:21:47 +00:00 committed by Justin Travis
parent 8e9ade7899
commit 38f210f1a0
4 changed files with 120 additions and 0 deletions
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4
dockerfile-kasm-core
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@ -107,6 +107,10 @@ RUN bash $INST_SCRIPTS/extra/$EXTRA_SH && rm -rf $INST_SCRIPTS/extra/
COPY ./src/ubuntu/install/virtualgl $INST_SCRIPTS/virtualgl/ COPY ./src/ubuntu/install/virtualgl $INST_SCRIPTS/virtualgl/
RUN bash $INST_SCRIPTS/virtualgl/install_virtualgl.sh && rm -rf $INST_SCRIPTS/virtualgl/ RUN bash $INST_SCRIPTS/virtualgl/install_virtualgl.sh && rm -rf $INST_SCRIPTS/virtualgl/
### Sysbox support
COPY ./src/ubuntu/install/sysbox $INST_SCRIPTS/sysbox/
RUN bash $INST_SCRIPTS/sysbox/install_systemd.sh && rm -rf $INST_SCRIPTS/sysbox/
### Create user and home directory for base images that don't already define it ### Create user and home directory for base images that don't already define it
RUN (groupadd -g 1000 kasm-user \ RUN (groupadd -g 1000 kasm-user \
&& useradd -M -u 1000 -g 1000 kasm-user \ && useradd -M -u 1000 -g 1000 kasm-user \

4
dockerfile-kasm-core-oracle
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@ -131,6 +131,10 @@ RUN bash $STARTUPDIR/set_user_permission.sh $STARTUPDIR $HOME && \
COPY ./src/ubuntu/install/extra $INST_SCRIPTS/extra/ COPY ./src/ubuntu/install/extra $INST_SCRIPTS/extra/
RUN bash $INST_SCRIPTS/extra/$EXTRA_SH && rm -rf $INST_SCRIPTS/extra/ RUN bash $INST_SCRIPTS/extra/$EXTRA_SH && rm -rf $INST_SCRIPTS/extra/
### Sysbox support
COPY ./src/ubuntu/install/sysbox $INST_SCRIPTS/sysbox/
RUN bash $INST_SCRIPTS/sysbox/install_systemd.sh && rm -rf $INST_SCRIPTS/sysbox/
### Create user and home directory for base images that don't already define it ### Create user and home directory for base images that don't already define it
RUN (groupadd -g 1000 kasm-user \ RUN (groupadd -g 1000 kasm-user \
&& useradd -M -u 1000 -g 1000 kasm-user \ && useradd -M -u 1000 -g 1000 kasm-user \

4
dockerfile-kasm-core-suse
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@ -106,6 +106,10 @@ RUN bash $STARTUPDIR/set_user_permission.sh $STARTUPDIR $HOME && \
COPY ./src/ubuntu/install/extra $INST_SCRIPTS/extra/ COPY ./src/ubuntu/install/extra $INST_SCRIPTS/extra/
RUN bash $INST_SCRIPTS/extra/$EXTRA_SH && rm -rf $INST_SCRIPTS/extra/ RUN bash $INST_SCRIPTS/extra/$EXTRA_SH && rm -rf $INST_SCRIPTS/extra/
### Sysbox support
COPY ./src/ubuntu/install/sysbox $INST_SCRIPTS/sysbox/
RUN bash $INST_SCRIPTS/sysbox/install_systemd.sh && rm -rf $INST_SCRIPTS/sysbox/
### Create user and home directory for base images that don't already define it ### Create user and home directory for base images that don't already define it
RUN (groupadd -g 1000 kasm-user \ RUN (groupadd -g 1000 kasm-user \
&& useradd -M -u 1000 -g 1000 kasm-user \ && useradd -M -u 1000 -g 1000 kasm-user \

108
src/ubuntu/install/sysbox/install_systemd.sh Normal file
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@ -0,0 +1,108 @@
#!/usr/bin/env bash
set -ex
# Setup systemd based on distro type
if [[ "${DISTRO}" == @(ubuntu|debian|parrotos5|kali) ]] ; then
# Install deps
apt-get update
apt-get install -y --no-install-recommends \
dbus \
iproute2 \
iptables \
kmod \
libsystemd0 \
sudo \
systemd \
systemd-sysv \
udev
elif [[ "${DISTRO}" == @(oracle8|oracle9|rockylinux9|rockylinux8|almalinux9|almalinux8|fedora37) ]]; then
# Install deps
dnf install -y \
dbus \
iproute \
iptables \
kmod \
sudo \
systemd \
udev
elif [ "${DISTRO}" == "opensuse" ]; then
# Install deps
zypper install -y \
dbus-1 \
iproute2 \
iptables \
kmod \
sudo \
systemd \
systemd-sysvinit \
udev
fi
# Disable systemd stuff that does not work
echo "ReadKMsg=no" >> /etc/systemd/journald.conf
systemctl mask \
systemd-udevd.service \
systemd-journald-audit.socket \
systemd-udevd-kernel.socket \
systemd-udevd-control.socket \
systemd-modules-load.service \
systemd-udev-trigger.service \
sys-kernel-config.mount \
sys-kernel-debug.mount \
sys-kernel-tracing.mount
rm -f /usr/share/dbus-1/system-services/org.freedesktop.UPower.service
# Generate our standard init systemd service and init helper
cat >/etc/systemd/system/kasm.service<<EOL
[Unit]
Description=Kasm Workspaces Init
After=kasm-setup.service
[Service]
User=kasm-user
Group=kasm-user
EnvironmentFile=/envdump
Type=simple
ExecStart=/bin/bash /dockerstartup/kasm_default_profile.sh /dockerstartup/vnc_startup.sh /dockerstartup/kasm_startup.sh
[Install]
WantedBy=multi-user.target
EOL
cat >/etc/systemd/system/kasm-setup.service<<EOL
[Unit]
Description=Kasm Workspaces root level setup
Before=kasm.service
[Service]
Type=oneshot
ExecStart=/bin/bash /kasm-sysbox-setup.sh
RemainAfterExit=yes
[Install]
WantedBy=multi-user.target
EOL
cat >/kasm-sysbox-setup.sh<<EOL
#!/bin/bash
mkdir -p /var/run/pulse
chown kasm-user:kasm-user /var/run/pulse
cat /proc/1/environ | xargs --null --max-args=1 > /envdump
if [ -f /usr/sbin/policy-rc.d ]; then
printf '#!/bin/sh\nexit 0' > /usr/sbin/policy-rc.d
fi
systemctl disable gdm
systemctl disable power-profiles-daemon
systemctl disable sshd
systemctl disable unattended-upgrades
systemctl disable upower
systemctl disable wpa_supplicant
systemctl stop gdm
systemctl stop power-profiles-daemon
systemctl stop sshd
systemctl stop unattended-upgrades
systemctl stop upower
systemctl stop wpa_supplicant
EOL
chmod +x /kasm-sysbox-setup.sh
chmod 644 /etc/systemd/system/kasm.service /etc/systemd/system/kasm-setup.service
systemctl enable kasm kasm-setup