aee18c749b
Check that function calls look like ^function foo {$ in bash8, and fix
all existing failures of that check. Add a note to HACKING.rst
Change-Id: Ic19eecb39e0b20273d1bcd551a42fe400d54e938
114 lines
3.5 KiB
Plaintext
114 lines
3.5 KiB
Plaintext
# lib/nova_plugins/hypervisor-xenserver
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# Configure the XenServer hypervisor
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# Enable with:
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# VIRT_DRIVER=xenserver
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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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MY_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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PUBLIC_INTERFACE_DEFAULT=eth2
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GUEST_INTERFACE_DEFAULT=eth1
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# Allow ``build_domU.sh`` to specify the flat network bridge via kernel args
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FLAT_NETWORK_BRIDGE_DEFAULT=$(sed -e 's/.* flat_network_bridge=\([[:alnum:]]*\).*$/\1/g' /proc/cmdline)
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if is_service_enabled neutron; then
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XEN_INTEGRATION_BRIDGE=$(sed -e 's/.* xen_integration_bridge=\([[:alnum:]]*\).*$/\1/g' /proc/cmdline)
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fi
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VNCSERVER_PROXYCLIENT_ADDRESS=${VNCSERVER_PROXYCLIENT_ADDRESS=169.254.0.1}
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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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if [ -z "$XENAPI_CONNECTION_URL" ]; then
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die $LINENO "XENAPI_CONNECTION_URL is not specified"
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fi
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read_password XENAPI_PASSWORD "ENTER A PASSWORD TO USE FOR XEN."
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iniset $NOVA_CONF DEFAULT compute_driver "xenapi.XenAPIDriver"
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iniset $NOVA_CONF DEFAULT xenapi_connection_url "$XENAPI_CONNECTION_URL"
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iniset $NOVA_CONF DEFAULT xenapi_connection_username "$XENAPI_USER"
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iniset $NOVA_CONF DEFAULT xenapi_connection_password "$XENAPI_PASSWORD"
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iniset $NOVA_CONF DEFAULT flat_injected "False"
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# Need to avoid crash due to new firewall support
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XEN_FIREWALL_DRIVER=${XEN_FIREWALL_DRIVER:-"nova.virt.firewall.IptablesFirewallDriver"}
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iniset $NOVA_CONF DEFAULT firewall_driver "$XEN_FIREWALL_DRIVER"
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local dom0_ip
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dom0_ip=$(echo "$XENAPI_CONNECTION_URL" | cut -d "/" -f 3-)
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local ssh_dom0
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ssh_dom0="sudo -u $DOMZERO_USER ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null root@$dom0_ip"
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# install nova plugins to dom0
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tar -czf - -C $NOVA_DIR/plugins/xenserver/xenapi/etc/xapi.d/plugins/ ./ |
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$ssh_dom0 'tar -xzf - -C /etc/xapi.d/plugins/ && chmod a+x /etc/xapi.d/plugins/*'
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# install console logrotate script
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tar -czf - -C $NOVA_DIR/tools/xenserver/ rotate_xen_guest_logs.sh |
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$ssh_dom0 'tar -xzf - -C /root/ && chmod +x /root/rotate_xen_guest_logs.sh && mkdir -p /var/log/xen/guest'
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# Create a cron job that will rotate guest logs
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$ssh_dom0 crontab - << CRONTAB
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* * * * * /root/rotate_xen_guest_logs.sh
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CRONTAB
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# Create directories for kernels and images
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{
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echo "set -eux"
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cat $TOP_DIR/tools/xen/functions
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echo "create_directory_for_images"
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echo "create_directory_for_kernels"
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} | $ssh_dom0
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}
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# install_nova_hypervisor() - Install external components
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function install_nova_hypervisor {
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# This function intentionally left blank
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:
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}
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# start_nova_hypervisor - Start any required external services
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function start_nova_hypervisor {
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# This function intentionally left blank
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:
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}
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# stop_nova_hypervisor - Stop any external services
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function stop_nova_hypervisor {
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# This function intentionally left blank
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:
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}
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# Restore xtrace
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$MY_XTRACE
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# Local variables:
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# mode: shell-script
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# End:
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