0be1054219
By the time we try to create the internal bridge on compute and network nodes, they have already been created, resulting in an error message. This patch informs ovs-vsctl that the bridge may already exist. Change-Id: Ib1b951f639d208b98769f28a66d0edff27ae6224
99 lines
3.9 KiB
Bash
Executable File
99 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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TOP_DIR=$(cd $(dirname "$0")/.. && pwd)
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source "$TOP_DIR/config/paths"
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source "$CONFIG_DIR/credentials"
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source "$LIB_DIR/functions.guest"
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source "$CONFIG_DIR/admin-openstackrc.sh"
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exec_logfile
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indicate_current_auto
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#------------------------------------------------------------------------------
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# Set up OpenStack Networking (neutron) for compute node.
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#------------------------------------------------------------------------------
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echo "Disabling Reverse Path Forwarding filter (RFC 3704)."
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sudo sysctl -w "net.ipv4.conf.all.rp_filter=0"
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sudo sysctl -w "net.ipv4.conf.default.rp_filter=0"
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echo "Installing neutron for compute node."
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sudo apt-get install -y neutron-common neutron-plugin-ml2 \
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neutron-plugin-openvswitch-agent
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echo "Configuring neutron for compute node."
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neutron_admin_user=$(service_to_user_name neutron)
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neutron_admin_password=$(service_to_user_password neutron)
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echo "Configuring neutron to use keystone for authentication."
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conf=/etc/neutron/neutron.conf
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echo "Configuring $conf."
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# Configuring [DEFAULT] section
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iniset_sudo $conf DEFAULT auth_strategy keystone
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iniset_sudo $conf DEFAULT verbose True
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# Configure AMQP parameters
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iniset_sudo $conf DEFAULT rpc_backend neutron.openstack.common.rpc.impl_kombu
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iniset_sudo $conf DEFAULT rabbit_host controller-mgmt
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iniset_sudo $conf DEFAULT rabbit_password "$RABBIT_PASSWORD"
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# Configure network plugin parameters
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iniset_sudo $conf DEFAULT core_plugin ml2
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iniset_sudo $conf DEFAULT service_plugins router
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iniset_sudo $conf DEFAULT allow_overlapping_ips True
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# Configuring [keystone_authtoken] section
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iniset_sudo $conf keystone_authtoken auth_uri "http://controller-mgmt:5000"
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iniset_sudo $conf keystone_authtoken auth_host controller-mgmt
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iniset_sudo $conf keystone_authtoken auth_port 35357
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iniset_sudo $conf keystone_authtoken auth_protocol http
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iniset_sudo $conf keystone_authtoken admin_tenant_name "$SERVICE_TENANT_NAME"
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iniset_sudo $conf keystone_authtoken admin_user "$neutron_admin_user"
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iniset_sudo $conf keystone_authtoken admin_password "$neutron_admin_password"
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echo "Configuring the OVS plug-in to use GRE tunneling."
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conf=/etc/neutron/plugins/ml2/ml2_conf.ini
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# Under the ml2 section
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iniset_sudo $conf ml2 type_drivers gre
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iniset_sudo $conf ml2 tenant_network_types gre
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iniset_sudo $conf ml2 mechanism_drivers openvswitch
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# Under the ml2_type_gre section
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iniset_sudo $conf ml2_type_gre tunnel_id_ranges 1:1000
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# Under the securitygroup section
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iniset_sudo $conf securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
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iniset_sudo $conf securitygroup enable_security_group True
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# Under the ovs section
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iniset_sudo $conf ovs local_ip "$(hostname_to_ip compute-data)"
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iniset_sudo $conf ovs tunnel_type gre
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iniset_sudo $conf ovs enable_tunneling True
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echo "Restarting the Open vSwitch (OVS) service."
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sudo service openvswitch-switch restart
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echo "Adding the integration bridge."
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sudo ovs-vsctl --may-exist add-br br-int
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echo "Configuring Compute to use Networking."
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conf=/etc/nova/nova.conf
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iniset_sudo $conf DEFAULT network_api_class nova.network.neutronv2.api.API
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iniset_sudo $conf DEFAULT neutron_url http://controller-mgmt:9696
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iniset_sudo $conf DEFAULT neutron_auth_strategy keystone
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iniset_sudo $conf DEFAULT neutron_admin_tenant_name "$SERVICE_TENANT_NAME"
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iniset_sudo $conf DEFAULT neutron_admin_username "$neutron_admin_user"
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iniset_sudo $conf DEFAULT neutron_admin_password "$neutron_admin_password"
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iniset_sudo $conf DEFAULT neutron_admin_auth_url http://controller-mgmt:35357/v2.0
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iniset_sudo $conf DEFAULT linuxnet_interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
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iniset_sudo $conf DEFAULT firewall_driver nova.virt.firewall.NoopFirewallDriver
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iniset_sudo $conf DEFAULT security_group_api neutron
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echo "Restarting the Compute service."
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sudo service nova-compute restart
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echo "Restarting the OVS agent."
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sudo service neutron-plugin-openvswitch-agent restart
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