Remove XenServer specific ovs agent config
With XenServer we have two neutron-openvswitch-agent(q-agt, q-domua) For the q-domua it is specific for XenServer, this patch is to move the specific configurations to os-xenapi which we have devstack plugin in that repo Depends-On: Ic816404c84f6a8899d01a77cb67fbfb421653e6b Change-Id: I8a31c81d9475387fe4ed7030b70b26098e588771
This commit is contained in:
Huan Xie
parent
11296708c0
commit
c779b00840
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@ -432,24 +432,6 @@ function install_mutnauq {
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git_clone $NEUTRON_REPO $NEUTRON_DIR $NEUTRON_BRANCH
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setup_develop $NEUTRON_DIR
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if [ "$VIRT_DRIVER" == 'xenserver' ]; then
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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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# Find where the plugins should go in dom0
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local xen_functions
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xen_functions=$(cat $TOP_DIR/tools/xen/functions)
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local plugin_dir
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plugin_dir=$($ssh_dom0 "$xen_functions; set -eux; xapi_plugin_location")
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# install neutron plugins to dom0
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tar -czf - -C $NEUTRON_DIR/neutron/plugins/ml2/drivers/openvswitch/agent/xenapi/etc/xapi.d/plugins/ ./ |
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$ssh_dom0 "tar -xzf - -C $plugin_dir && chmod a+x $plugin_dir/*"
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fi
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}
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# install_neutron_agent_packages() - Collect source and prepare
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@ -523,11 +505,6 @@ function start_mutnauq_other_agents {
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run_process q-meta "$AGENT_META_BINARY --config-file $NEUTRON_CONF --config-file $Q_META_CONF_FILE"
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run_process q-metering "$AGENT_METERING_BINARY --config-file $NEUTRON_CONF --config-file $METERING_AGENT_CONF_FILENAME"
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if [ "$VIRT_DRIVER" = 'xenserver' ]; then
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# For XenServer, start an agent for the domU openvswitch
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run_process q-domua "$AGENT_BINARY --config-file $NEUTRON_CONF --config-file /$Q_PLUGIN_CONF_FILE.domU"
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fi
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}
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# Start running processes, including screen
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@ -539,10 +516,6 @@ function start_neutron_agents {
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function stop_mutnauq_l2_agent {
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stop_process q-agt
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if [ "$VIRT_DRIVER" = 'xenserver' ]; then
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stop_process q-domua
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fi
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}
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# stop_mutnauq_other() - Stop running processes (non-screen)
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@ -11,12 +11,6 @@ source $TOP_DIR/lib/neutron_plugins/ovs_base
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function neutron_plugin_create_nova_conf {
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_neutron_ovs_base_configure_nova_vif_driver
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if [ "$VIRT_DRIVER" == 'xenserver' ]; then
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iniset $NOVA_CONF xenserver vif_driver nova.virt.xenapi.vif.XenAPIOpenVswitchDriver
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iniset $NOVA_CONF xenserver ovs_integration_bridge $XEN_INTEGRATION_BRIDGE
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# Disable nova's firewall so that it does not conflict with neutron
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iniset $NOVA_CONF DEFAULT firewall_driver nova.virt.firewall.NoopFirewallDriver
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fi
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}
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function neutron_plugin_install_agent_packages {
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@ -58,65 +52,6 @@ function neutron_plugin_configure_plugin_agent {
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fi
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AGENT_BINARY="$NEUTRON_BIN_DIR/neutron-openvswitch-agent"
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if [ "$VIRT_DRIVER" == 'xenserver' ]; then
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# Make a copy of our config for domU
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sudo cp /$Q_PLUGIN_CONF_FILE "/$Q_PLUGIN_CONF_FILE.domU"
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# change domU's config file to STACK_USER
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sudo chown $STACK_USER:$STACK_USER /$Q_PLUGIN_CONF_FILE.domU
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# Deal with Dom0's L2 Agent:
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Q_RR_DOM0_COMMAND="$NEUTRON_BIN_DIR/neutron-rootwrap-xen-dom0 $Q_RR_CONF_FILE"
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# For now, duplicate the xen configuration already found in nova.conf
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iniset $Q_RR_CONF_FILE xenapi xenapi_connection_url "$XENAPI_CONNECTION_URL"
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iniset $Q_RR_CONF_FILE xenapi xenapi_connection_username "$XENAPI_USER"
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iniset $Q_RR_CONF_FILE xenapi xenapi_connection_password "$XENAPI_PASSWORD"
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# Under XS/XCP, the ovs agent needs to target the dom0
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# integration bridge. This is enabled by using a root wrapper
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# that executes commands on dom0 via a XenAPI plugin.
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# XenAPI does not support daemon rootwrap now, so set root_helper_daemon empty
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iniset "/$Q_PLUGIN_CONF_FILE.domU" agent root_helper ""
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iniset "/$Q_PLUGIN_CONF_FILE.domU" agent root_helper_daemon "xenapi_root_helper"
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iniset "/$Q_PLUGIN_CONF_FILE.domU" xenapi connection_url "$XENAPI_CONNECTION_URL"
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iniset "/$Q_PLUGIN_CONF_FILE.domU" xenapi connection_username "$XENAPI_USER"
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iniset "/$Q_PLUGIN_CONF_FILE.domU" xenapi connection_password "$XENAPI_PASSWORD"
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# Disable minimize polling, so that it can always detect OVS and Port changes
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# This is a problem of xenserver + neutron, bug has been reported
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# https://bugs.launchpad.net/neutron/+bug/1495423
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iniset "/$Q_PLUGIN_CONF_FILE.domU" agent minimize_polling False
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# Set "physical" mapping
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iniset "/$Q_PLUGIN_CONF_FILE.domU" ovs bridge_mappings "physnet1:$FLAT_NETWORK_BRIDGE"
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# XEN_INTEGRATION_BRIDGE is the integration bridge in dom0
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iniset "/$Q_PLUGIN_CONF_FILE.domU" ovs integration_bridge $XEN_INTEGRATION_BRIDGE
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# Set OVS native interface for ovs-agent in compute node
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XEN_DOM0_IP=$(echo "$XENAPI_CONNECTION_URL" | cut -d "/" -f 3)
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iniset /$Q_PLUGIN_CONF_FILE.domU ovs ovsdb_connection tcp:$XEN_DOM0_IP:6640
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iniset /$Q_PLUGIN_CONF_FILE.domU ovs of_listen_address $HOST_IP
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# Set up domU's L2 agent:
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# Create a bridge "br-$VLAN_INTERFACE"
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_neutron_ovs_base_add_bridge "br-$VLAN_INTERFACE"
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# Add $VLAN_INTERFACE to that bridge
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sudo ovs-vsctl -- --may-exist add-port "br-$VLAN_INTERFACE" $VLAN_INTERFACE
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# Create external bridge and add port
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_neutron_ovs_base_add_public_bridge
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sudo ovs-vsctl -- --may-exist add-port $PUBLIC_BRIDGE $PUBLIC_INTERFACE
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# Set bridge mappings to "physnet1:br-$GUEST_INTERFACE_DEFAULT"
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iniset /$Q_PLUGIN_CONF_FILE ovs bridge_mappings "physnet1:br-$VLAN_INTERFACE,physnet-ex:$PUBLIC_BRIDGE"
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# Set integration bridge to domU's
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iniset /$Q_PLUGIN_CONF_FILE ovs integration_bridge $OVS_BRIDGE
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# Set root wrap
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iniset /$Q_PLUGIN_CONF_FILE agent root_helper "$Q_RR_COMMAND"
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fi
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iniset /$Q_PLUGIN_CONF_FILE agent tunnel_types $Q_TUNNEL_TYPES
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iniset /$Q_PLUGIN_CONF_FILE ovs datapath_type $OVS_DATAPATH_TYPE
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}
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@ -96,20 +96,6 @@ CRONTAB
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echo "create_directory_for_kernels"
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echo "install_conntrack_tools"
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} | $ssh_dom0
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if is_service_enabled neutron; then
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# Remove restriction on linux bridge in Dom0 when neutron is enabled
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$ssh_dom0 "rm -f /etc/modprobe.d/blacklist-bridge*"
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count=`$ssh_dom0 "iptables -t filter -L XenServerDevstack |wc -l"`
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if [ "$count" = "0" ]; then
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{
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echo "iptables -t filter --new XenServerDevstack"
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echo "iptables -t filter -I INPUT -j XenServerDevstack"
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echo "iptables -t filter -I XenServerDevstack -p tcp --dport 6640 -j ACCEPT"
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} | $ssh_dom0
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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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