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[opennebula-docker] allow skip running libvirtd

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This commit is contained in:
Nico Schottelius 2026-04-04 22:09:21 +02:00
commit f8d7800a5f
4 changed files with 50 additions and 6 deletions
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16
opennebula-docker/Dockerfile_0.2.0 Normal file
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FROM debian:trixie
COPY opennebula-virsh /etc/sudoers.d
COPY entrypoint.sh /
RUN apt-get update
RUN apt-get install -y gnupg2 openssh-server strace sudo wget ceph-common
RUN wget -q -O- https://downloads.opennebula.io/repo/repo2.key | gpg --dearmor --yes --output /etc/apt/keyrings/opennebula.gpg
RUN echo "deb [signed-by=/etc/apt/keyrings/opennebula.gpg] https://downloads.opennebula.io/repo/7.1/Debian/13 stable opennebula" > /etc/apt/sources.list.d/opennebula.list
RUN apt-get update && apt-get install -y --no-install-recommends opennebula-node-kvm
RUN mv /usr/bin/virsh /usr/bin/virsh.orig
COPY virsh /usr/bin/virsh
ENTRYPOINT ["/entrypoint.sh"]

16
opennebula-docker/Dockerfile_0.2.1 Normal file
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FROM debian:trixie
COPY opennebula-virsh /etc/sudoers.d
COPY entrypoint.sh /
RUN apt-get update
RUN apt-get install -y gnupg2 openssh-server strace sudo wget ceph-common
RUN wget -q -O- https://downloads.opennebula.io/repo/repo2.key | gpg --dearmor --yes --output /etc/apt/keyrings/opennebula.gpg
RUN echo "deb [signed-by=/etc/apt/keyrings/opennebula.gpg] https://downloads.opennebula.io/repo/7.1/Debian/13 stable opennebula" > /etc/apt/sources.list.d/opennebula.list
RUN apt-get update && apt-get install -y --no-install-recommends opennebula-node-kvm
RUN mv /usr/bin/virsh /usr/bin/virsh.orig
COPY virsh /usr/bin/virsh
ENTRYPOINT ["/entrypoint.sh"]

7
opennebula-docker/README.org Normal file
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* 0.2.1, 2026-04-04
- Allow disabling running libvirtd
* 0.2.0, 2026-04-03
- Try to switch to trixie instead of bookworm
- Use opennebula 7.1 repo
* 0.1.0, 2026-04-03
- Update entrypoint for ceph/rook

17
opennebula-docker/entrypoint.sh
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@ -1,11 +1,14 @@
#!/bin/sh
# 2026-04-04, Nico Schottelius, Lachen SZ
set -e
set -u
# Add SSH key & start sshd
su - oneadmin -c "umask 077; mkdir -p ~/.ssh; echo ${ONEADMIN_SSH_KEY} > ~/.ssh/authorized_keys"
/etc/init.d/ssh start
while true; do
######################################################################
# /etc/hosts logic
@ -36,12 +39,14 @@ EOF
######################################################################
# libvirtd logic
if [ -f "$pidfile" ]; then
libvirtd_pid=$(cat $pidfile)
kill -9 $libvirtd_pid
fi
if [ -z "$SKIP_LIBVIRTD" ]; then
if [ -f "$pidfile" ]; then
libvirtd_pid=$(cat $pidfile)
kill -9 $libvirtd_pid
fi
/usr/sbin/libvirtd --daemon --pid-file $pidfile
/usr/sbin/libvirtd --daemon --pid-file $pidfile
fi
sleep 3600
done