mirror of https://gerrit.osmocom.org/osmo-ci
ansible: add rules to install qemu images
Prepare to run repo-install-test inside qemu with kvm instead of docker, see following patches. Related: OS#5365 Change-Id: Ia7626fcd397d32e1180e320d4a76a65bcad01b7b
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21a641d6c2
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@ -23,3 +23,7 @@ simtest ansible_host=10.9.25.80
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[obs-workers]
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build3-obsworker1 ansible_host=2a01:4f8:212:3762::1:2 obs_worker_instances=8 obs_worker_jobs=8
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lx2-1-obs-aarch64-1 ansible_host=2a02:8106:13:1e34:4e9:e7ff:fe97:fe92 obs_worker_instances=1 obs_worker_jobs=4
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# Need to have kvm inside lxc, see OS#5365
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[qemu]
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build3-deb11build-ansible ansible_host=2a01:4f8:212:3762::1:3
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@ -0,0 +1,75 @@
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#!/bin/sh -e
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# Create qcow2 images with ssh root login enabled for repo-install-test and
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# store them in /opt/qemu.
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# Set KEEP_CACHE=1 during development, so virt-builder only needs to download
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# the image once.
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# Distribution names, as in the base images from here:
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# https://builder.libguestfs.org/
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DISTROS="
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alma-8.5
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debian-10
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debian-11
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"
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TEMP_SCRIPT="$(mktemp)"
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if [ "$(id -u)" != 0 ]; then
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echo "ERROR: run this as root"
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exit 1
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fi
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mkdir -p /opt/qemu
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for distro in $DISTROS; do
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img="/opt/qemu/$distro.qcow2"
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echo
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echo "# $distro"
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echo
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if [ -e "$img" ]; then
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echo "=> File exists, skipping."
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continue
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fi
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case "$distro" in
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alma-*)
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# Install SCTP kernel module
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# https://forums.centos.org/viewtopic.php?t=71818
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cat <<- EOF > "$TEMP_SCRIPT"
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#!/bin/sh -ex
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dnf upgrade -y kernel
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dnf install -y kernel-modules-extra
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rm -f /etc/modprobe.d/sctp-blacklist.conf
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EOF
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;;
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debian-*)
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# Generate SSH server keys and allow login as root
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cat <<- EOF > "$TEMP_SCRIPT"
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#!/bin/sh -ex
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ssh-keygen -A
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echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
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EOF
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;;
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esac
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virt-builder \
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"$distro" \
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-o "/opt/qemu/$distro.qcow2" \
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--format qcow2 \
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--root-password password:root \
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--run "$TEMP_SCRIPT" \
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--verbose
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if [ -z "$KEEP_CACHE" ]; then
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virt-builder --delete-cache
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fi
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done
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rm "$TEMP_SCRIPT"
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# Marker for ansible main.yml to skipt the script
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touch /opt/qemu/.qemu-create-vms-done-v1
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echo
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echo "Done!"
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@ -0,0 +1,22 @@
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---
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- name: install packages
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apt:
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name:
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- libguestfs-tools
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- netcat
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- qemu-system-x86
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- sshpass
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cache_valid_time: 3600
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update_cache: yes
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- name: run qemu-create-vms.sh
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ansible.builtin.script: qemu-create-vms.sh
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args:
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creates: /opt/qemu/.qemu-create-vms-done-v1
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- name: add jenkins to the kvm group
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user:
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name: "{{ jenkins_user }}"
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groups: kvm
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append: yes
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@ -53,3 +53,12 @@
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- name: install-coverity
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tags:
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- coverity
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- name: setup qemu images
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hosts: qemu
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user: root
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roles:
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- name: qemu
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jenkins_user: osmocom-build
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tags:
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- qemu
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