6390d5ef82
There is a bit of a weird history here, but the net is we're not installing python-guestfs when ENABLE_FILE_INJECTION is set, which it is in the gate-tempest-dsvm-neutron-full-ssh job, which makes file injection (personality) tests fail. The history: Commit 0ae942b41c6dcd0fe7353e7d68574194fb72a66d moved installing python-guestfs to the hypervisor-libvirt file and it was conditional on a flag to enable file injection and the backing distro. Commit a3c94468baa159840a47c34cf94d97d816208313 removed the ability to configure nova for file injection, which never made any Tempest tests fail because we didn't have a job that tested file injection with ssh, which is what gate-tempest-dsvm-neutron-full-ssh does. Commit 6d3670a65280d71529f8aad8ca5a0422abffebd0 added the ability back to enable file injection and the gate-tempest-dsvm-neutron-full-ssh job uses it, but missed added the condition back in from 0ae942b41 which installed the python-guestfs package. This change adds that back in. Change-Id: I1c1ef093b70007100646c086dc5724cd64751d00 Closes-Bug: #1622649
132 lines
4.1 KiB
Bash
132 lines
4.1 KiB
Bash
#!/bin/bash
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#
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# lib/nova_plugins/hypervisor-libvirt
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# Configure the libvirt hypervisor
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# Enable with:
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# VIRT_DRIVER=libvirt
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# Dependencies:
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# ``functions`` file
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# ``nova`` configuration
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# install_nova_hypervisor - install any external requirements
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# configure_nova_hypervisor - make configuration changes, including those to other services
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# start_nova_hypervisor - start any external services
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# stop_nova_hypervisor - stop any external services
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# cleanup_nova_hypervisor - remove transient data and cache
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# Save trace setting
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_XTRACE_NOVA_LIBVIRT=$(set +o | grep xtrace)
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set +o xtrace
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source $TOP_DIR/lib/nova_plugins/functions-libvirt
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# Defaults
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# --------
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# Entry Points
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# ------------
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# clean_nova_hypervisor - Clean up an installation
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function cleanup_nova_hypervisor {
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# This function intentionally left blank
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:
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}
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# configure_nova_hypervisor - Set config files, create data dirs, etc
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function configure_nova_hypervisor {
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configure_libvirt
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iniset $NOVA_CONF libvirt virt_type "$LIBVIRT_TYPE"
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iniset $NOVA_CONF libvirt cpu_mode "none"
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iniset $NOVA_CONF libvirt use_usb_tablet "False"
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iniset $NOVA_CONF libvirt live_migration_uri "qemu+ssh://$STACK_USER@%s/system"
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iniset $NOVA_CONF DEFAULT default_ephemeral_format "ext4"
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iniset $NOVA_CONF DEFAULT compute_driver "libvirt.LibvirtDriver"
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LIBVIRT_FIREWALL_DRIVER=${LIBVIRT_FIREWALL_DRIVER:-"nova.virt.libvirt.firewall.IptablesFirewallDriver"}
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iniset $NOVA_CONF DEFAULT firewall_driver "$LIBVIRT_FIREWALL_DRIVER"
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# Power architecture currently does not support graphical consoles.
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if is_arch "ppc64"; then
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iniset $NOVA_CONF vnc enabled "false"
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fi
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# arm64-specific configuration
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if is_arch "aarch64"; then
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# arm64 architecture currently does not support graphical consoles.
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iniset $NOVA_CONF vnc enabled "false"
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iniset $NOVA_CONF libvirt cpu_mode "host-passthrough"
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fi
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if isset ENABLE_FILE_INJECTION; then
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if [ "$ENABLE_FILE_INJECTION" == "True" ]; then
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# -1 means use libguestfs to inspect the guest OS image for the
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# root partition to use for file injection.
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iniset $NOVA_CONF libvirt inject_partition '-1'
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fi
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fi
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if [[ "$LIBVIRT_TYPE" = "parallels" ]]; then
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iniset $NOVA_CONF libvirt connection_uri "parallels+unix:///system"
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iniset $NOVA_CONF libvirt images_type "ploop"
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iniset $NOVA_CONF DEFAULT force_raw_images "False"
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iniset $NOVA_CONF vnc vncserver_proxyclient_address $HOST_IP
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iniset $NOVA_CONF vnc vncserver_listen $HOST_IP
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iniset $NOVA_CONF vnc keymap
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elif [[ "$NOVA_BACKEND" == "LVM" ]]; then
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iniset $NOVA_CONF libvirt images_type "lvm"
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iniset $NOVA_CONF libvirt images_volume_group $DEFAULT_VOLUME_GROUP_NAME
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if isset LVM_VOLUME_CLEAR; then
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iniset $NOVA_CONF libvirt volume_clear "$LVM_VOLUME_CLEAR"
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fi
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fi
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}
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# install_nova_hypervisor() - Install external components
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function install_nova_hypervisor {
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install_libvirt
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# Install and configure **LXC** if specified. LXC is another approach to
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# splitting a system into many smaller parts. LXC uses cgroups and chroot
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# to simulate multiple systems.
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if [[ "$LIBVIRT_TYPE" == "lxc" ]]; then
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if is_ubuntu; then
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if [[ "$DISTRO" > natty ]]; then
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install_package cgroup-lite
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fi
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else
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### FIXME(dtroyer): figure this out
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echo "RPM-based cgroup not implemented yet"
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yum_install libcgroup-tools
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fi
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fi
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if [[ "$ENABLE_FILE_INJECTION" == "True" ]] ; then
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if is_ubuntu; then
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install_package python-guestfs
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elif is_fedora || is_suse; then
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install_package python-libguestfs
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fi
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fi
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}
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# start_nova_hypervisor - Start any required external services
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function start_nova_hypervisor {
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# This function intentionally left blank
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:
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}
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# stop_nova_hypervisor - Stop any external services
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function stop_nova_hypervisor {
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# This function intentionally left blank
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:
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}
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# Restore xtrace
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$_XTRACE_NOVA_LIBVIRT
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# Local variables:
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# mode: shell-script
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# End:
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