vmware-nsx: Vendor code split
Devstack support is added using Devstack's external plugins: https://review.openstack.org/#/c/156526 Asside to the environment variables, the following should be added to local.conf file: enable_plugin vmware-nsx https://git.openstack.org/stackforge/vmware-nsx for the nsx plugin: Q_PLUGIN=vmware_nsx enable_service vmware_nsx for the nsx_v plugin: Q_PLUGIN=vmware_nsx_v Partially-Implements: blueprint vmware-nsx-v Change-Id: I4e03d4953bf9b5112ff75a252b61c27fadd04bf1 Signed-off-by: Roey Chen <roeyc@vmware.com>
This commit is contained in:
Roey Chen
parent
81dcb64b0d
commit
8b5406e228
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@ -1,147 +1,10 @@
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#!/bin/bash
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#
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# Neutron VMware NSX plugin
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# -------------------------
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# Save trace setting
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NSX_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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source $TOP_DIR/lib/neutron_plugins/ovs_base
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function setup_integration_bridge {
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_neutron_ovs_base_setup_bridge $OVS_BRIDGE
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# Set manager to NSX controller (1st of list)
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if [[ "$NSX_CONTROLLERS" != "" ]]; then
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# Get the first controller
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controllers=(${NSX_CONTROLLERS//,/ })
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OVS_MGR_IP=${controllers[0]}
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else
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die $LINENO "Error - No controller specified. Unable to set a manager for OVS"
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fi
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sudo ovs-vsctl set-manager ssl:$OVS_MGR_IP
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}
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function is_neutron_ovs_base_plugin {
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# NSX uses OVS, but not the l3-agent
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return 0
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}
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function neutron_plugin_create_nova_conf {
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# if n-cpu is enabled, then setup integration bridge
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if is_service_enabled n-cpu; then
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setup_integration_bridge
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fi
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}
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function neutron_plugin_install_agent_packages {
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# VMware NSX Plugin does not run q-agt, but it currently needs dhcp and metadata agents
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_neutron_ovs_base_install_agent_packages
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}
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function neutron_plugin_configure_common {
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Q_PLUGIN_CONF_PATH=etc/neutron/plugins/vmware
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Q_PLUGIN_CONF_FILENAME=nsx.ini
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Q_PLUGIN_CLASS="neutron.plugins.vmware.plugin.NsxPlugin"
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}
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function neutron_plugin_configure_debug_command {
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sudo ovs-vsctl --no-wait -- --may-exist add-br $PUBLIC_BRIDGE
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iniset $NEUTRON_TEST_CONFIG_FILE DEFAULT external_network_bridge "$PUBLIC_BRIDGE"
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}
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function neutron_plugin_configure_dhcp_agent {
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setup_integration_bridge
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iniset $Q_DHCP_CONF_FILE DEFAULT enable_isolated_metadata True
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iniset $Q_DHCP_CONF_FILE DEFAULT enable_metadata_network True
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iniset $Q_DHCP_CONF_FILE DEFAULT ovs_use_veth True
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}
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function neutron_plugin_configure_l3_agent {
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# VMware NSX plugin does not run L3 agent
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die $LINENO "q-l3 should not be executed with VMware NSX plugin!"
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}
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function neutron_plugin_configure_plugin_agent {
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# VMware NSX plugin does not run L2 agent
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die $LINENO "q-agt must not be executed with VMware NSX plugin!"
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}
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function neutron_plugin_configure_service {
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if [[ "$MAX_LP_PER_BRIDGED_LS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx max_lp_per_bridged_ls $MAX_LP_PER_BRIDGED_LS
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fi
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if [[ "$MAX_LP_PER_OVERLAY_LS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx max_lp_per_overlay_ls $MAX_LP_PER_OVERLAY_LS
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fi
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if [[ "$FAILOVER_TIME" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx failover_time $FAILOVER_TIME
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fi
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if [[ "$CONCURRENT_CONNECTIONS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx concurrent_connections $CONCURRENT_CONNECTIONS
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fi
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if [[ "$DEFAULT_TZ_UUID" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT default_tz_uuid $DEFAULT_TZ_UUID
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else
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die $LINENO "The VMware NSX plugin won't work without a default transport zone."
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fi
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if [[ "$DEFAULT_L3_GW_SVC_UUID" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT default_l3_gw_service_uuid $DEFAULT_L3_GW_SVC_UUID
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Q_L3_ENABLED=True
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Q_L3_ROUTER_PER_TENANT=True
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iniset /$Q_PLUGIN_CONF_FILE nsx metadata_mode access_network
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fi
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if [[ "$DEFAULT_L2_GW_SVC_UUID" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT default_l2_gw_service_uuid $DEFAULT_L2_GW_SVC_UUID
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fi
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# NSX_CONTROLLERS must be a comma separated string
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if [[ "$NSX_CONTROLLERS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_controllers $NSX_CONTROLLERS
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else
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die $LINENO "The VMware NSX plugin needs at least an NSX controller."
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fi
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if [[ "$NSX_USER" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_user $NSX_USER
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fi
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if [[ "$NSX_PASSWORD" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT nsx_password $NSX_PASSWORD
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fi
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if [[ "$NSX_HTTP_TIMEOUT" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT http_timeout $NSX_HTTP_TIMEOUT
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fi
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if [[ "$NSX_RETRIES" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT retries $NSX_RETRIES
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fi
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if [[ "$NSX_REDIRECTS" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT redirects $NSX_REDIRECTS
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fi
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if [[ "$AGENT_MODE" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE nsx agent_mode $AGENT_MODE
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if [[ "$AGENT_MODE" == "agentless" ]]; then
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if [[ "$DEFAULT_SERVICE_CLUSTER_UUID" != "" ]]; then
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iniset /$Q_PLUGIN_CONF_FILE DEFAULT default_service_cluster_uuid $DEFAULT_SERVICE_CLUSTER_UUID
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else
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die $LINENO "Agentless mode requires a service cluster."
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fi
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iniset /$Q_PLUGIN_CONF_FILE nsx_metadata metadata_server_address $Q_META_DATA_IP
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fi
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fi
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}
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function neutron_plugin_setup_interface_driver {
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local conf_file=$1
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iniset $conf_file DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
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}
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# This file is needed so Q_PLUGIN=vmware_nsx will work.
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# FIXME(salv-orlando): This function should not be here, but unfortunately
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# devstack calls it before the external plugins are fetched
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function has_neutron_plugin_security_group {
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# 0 means True here
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return 0
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}
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function neutron_plugin_check_adv_test_requirements {
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is_service_enabled q-dhcp && return 0
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}
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# Restore xtrace
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$NSX_XTRACE
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@ -0,0 +1,10 @@
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#!/bin/bash
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#
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# This file is needed so Q_PLUGIN=vmware_nsx_v will work.
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# FIXME(salv-orlando): This function should not be here, but unfortunately
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# devstack calls it before the external plugins are fetched
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function has_neutron_plugin_security_group {
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# 0 means True here
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return 0
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}
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@ -1,89 +1,2 @@
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#!/bin/bash
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#
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# VMware NSX
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# ----------
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# This third-party addition can be used to configure connectivity between a DevStack instance
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# and an NSX Gateway in dev/test environments. In order to use this correctly, the following
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# env variables need to be set (e.g. in your localrc file):
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#
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# * enable_service vmware_nsx --> to execute this third-party addition
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# * PUBLIC_BRIDGE --> bridge used for external connectivity, typically br-ex
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# * NSX_GATEWAY_NETWORK_INTERFACE --> interface used to communicate with the NSX Gateway
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# * NSX_GATEWAY_NETWORK_CIDR --> CIDR to configure $PUBLIC_BRIDGE, e.g. 172.24.4.211/24
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# Save trace setting
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NSX3_XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# This is the interface that connects the Devstack instance
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# to an network that allows it to talk to the gateway for
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# testing purposes
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NSX_GATEWAY_NETWORK_INTERFACE=${NSX_GATEWAY_NETWORK_INTERFACE:-eth2}
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# Re-declare floating range as it's needed also in stop_vmware_nsx, which
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# is invoked by unstack.sh
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FLOATING_RANGE=${FLOATING_RANGE:-172.24.4.0/24}
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function configure_vmware_nsx {
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:
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}
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function init_vmware_nsx {
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if ! is_set NSX_GATEWAY_NETWORK_CIDR; then
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NSX_GATEWAY_NETWORK_CIDR=$PUBLIC_NETWORK_GATEWAY/${FLOATING_RANGE#*/}
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echo "The IP address to set on $PUBLIC_BRIDGE was not specified. "
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echo "Defaulting to "$NSX_GATEWAY_NETWORK_CIDR
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fi
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# Make sure the interface is up, but not configured
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sudo ip link set $NSX_GATEWAY_NETWORK_INTERFACE up
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# Save and then flush the IP addresses on the interface
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addresses=$(ip addr show dev $NSX_GATEWAY_NETWORK_INTERFACE | grep inet | awk {'print $2'})
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sudo ip addr flush $NSX_GATEWAY_NETWORK_INTERFACE
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# Use the PUBLIC Bridge to route traffic to the NSX gateway
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# NOTE(armando-migliaccio): if running in a nested environment this will work
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# only with mac learning enabled, portsecurity and security profiles disabled
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# The public bridge might not exist for the NSX plugin if Q_USE_DEBUG_COMMAND is off
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# Try to create it anyway
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sudo ovs-vsctl --may-exist add-br $PUBLIC_BRIDGE
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sudo ovs-vsctl --may-exist add-port $PUBLIC_BRIDGE $NSX_GATEWAY_NETWORK_INTERFACE
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nsx_gw_net_if_mac=$(ip link show $NSX_GATEWAY_NETWORK_INTERFACE | awk '/ether/ {print $2}')
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sudo ip link set address $nsx_gw_net_if_mac dev $PUBLIC_BRIDGE
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for address in $addresses; do
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sudo ip addr add dev $PUBLIC_BRIDGE $address
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done
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sudo ip addr add dev $PUBLIC_BRIDGE $NSX_GATEWAY_NETWORK_CIDR
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sudo ip link set $PUBLIC_BRIDGE up
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}
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function install_vmware_nsx {
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:
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}
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function start_vmware_nsx {
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:
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}
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function stop_vmware_nsx {
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if ! is_set NSX_GATEWAY_NETWORK_CIDR; then
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NSX_GATEWAY_NETWORK_CIDR=$PUBLIC_NETWORK_GATEWAY/${FLOATING_RANGE#*/}
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echo "The IP address expected on $PUBLIC_BRIDGE was not specified. "
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echo "Defaulting to "$NSX_GATEWAY_NETWORK_CIDR
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fi
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sudo ip addr del $NSX_GATEWAY_NETWORK_CIDR dev $PUBLIC_BRIDGE
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# Save and then flush remaining addresses on the interface
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addresses=$(ip addr show dev $PUBLIC_BRIDGE | grep inet | awk {'print $2'})
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sudo ip addr flush $PUBLIC_BRIDGE
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# Try to detach physical interface from PUBLIC_BRIDGE
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sudo ovs-vsctl del-port $NSX_GATEWAY_NETWORK_INTERFACE
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# Restore addresses on NSX_GATEWAY_NETWORK_INTERFACE
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for address in $addresses; do
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sudo ip addr add dev $NSX_GATEWAY_NETWORK_INTERFACE $address
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done
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}
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function check_vmware_nsx {
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neutron-check-nsx-config $NEUTRON_CONF_DIR/plugins/vmware/nsx.ini
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}
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# Restore xtrace
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$NSX3_XTRACE
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# REVISIT(roeyc): this file left empty so that 'enable_service vmware_nsx'
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# continues to work.
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