6cf2d0e23e
The list network interfaces used by osbash is currently a hard-coded list in distro-specific library files (e.g., lib/functions.ubuntu.sh). With Ubuntu 16.04 LTS, network interface names differ between VirtualBox and KVM as well (unless we reconfigure the operating system to use the traditional ethX naming scheme). This patch builds the list of network interfaces at run-time which should make it easier to support distros with differing network interface naming schemes. Change-Id: Id2cd684152911289821b165daf6b8fc002f42f2d
175 lines
6.4 KiB
Bash
Executable File
175 lines
6.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -o errexit -o nounset
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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.sh"
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source "$CONFIG_DIR/openstack"
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exec_logfile
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indicate_current_auto
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#------------------------------------------------------------------------------
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# Networking Option 2: Self-service networks
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# http://docs.openstack.org/mitaka/install-guide-ubuntu/neutron-controller-install-option2.html
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#------------------------------------------------------------------------------
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Install the components
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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echo "Installing additional packages for self-service networks."
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sudo apt-get install -y \
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neutron-server neutron-plugin-ml2 \
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neutron-linuxbridge-agent neutron-l3-agent neutron-dhcp-agent \
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neutron-metadata-agent
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echo "Configuring neutron for controller node."
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function get_database_url {
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local db_user=$NEUTRON_DB_USER
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local database_host=controller
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echo "mysql+pymysql://$db_user:$NEUTRON_DBPASS@$database_host/neutron"
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}
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database_url=$(get_database_url)
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# Get neutron service info.
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neutron_admin_user=$(service_to_user_name neutron)
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# Get nova service info.
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nova_admin_user=$(service_to_user_name nova)
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echo "Setting database connection: $database_url."
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conf=/etc/neutron/neutron.conf
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# Configure [database] section.
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iniset_sudo $conf database connection "$database_url"
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# Configure [DEFAULT] section.
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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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iniset_sudo $conf DEFAULT rpc_backend rabbit
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# Configure [oslo_messaging_rabbit] section.
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iniset_sudo $conf oslo_messaging_rabbit rabbit_host controller
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iniset_sudo $conf oslo_messaging_rabbit rabbit_userid openstack
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iniset_sudo $conf oslo_messaging_rabbit rabbit_password "$RABBIT_PASS"
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# Configuring [DEFAULT] section.
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iniset_sudo $conf DEFAULT auth_strategy keystone
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# Configuring [keystone_authtoken] section.
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iniset_sudo $conf keystone_authtoken auth_uri http://controller:5000
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iniset_sudo $conf keystone_authtoken auth_url http://controller:35357
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iniset_sudo $conf keystone_authtoken memcached_servers controller:11211
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iniset_sudo $conf keystone_authtoken auth_type password
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iniset_sudo $conf keystone_authtoken project_domain_name default
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iniset_sudo $conf keystone_authtoken user_domain_name default
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iniset_sudo $conf keystone_authtoken project_name "$SERVICE_PROJECT_NAME"
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iniset_sudo $conf keystone_authtoken username "$neutron_admin_user"
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iniset_sudo $conf keystone_authtoken password "$NEUTRON_PASS"
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# Configure nova related parameters
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iniset_sudo $conf DEFAULT notify_nova_on_port_status_changes True
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iniset_sudo $conf DEFAULT notify_nova_on_port_data_changes True
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iniset_sudo $conf DEFAULT nova_url http://controller:8774/v2
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# Configure [nova] section.
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iniset_sudo $conf nova auth_url http://controller:35357
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iniset_sudo $conf nova auth_type password
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iniset_sudo $conf nova project_domain_name default
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iniset_sudo $conf nova user_domain_name default
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iniset_sudo $conf nova region_name "$REGION"
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iniset_sudo $conf nova project_name "$SERVICE_PROJECT_NAME"
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iniset_sudo $conf nova username "$nova_admin_user"
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iniset_sudo $conf nova password "$NOVA_PASS"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Configure the Modular Layer 2 (ML2) plug-in
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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echo "Configuring the Modular Layer 2 (ML2) plug-in."
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conf=/etc/neutron/plugins/ml2/ml2_conf.ini
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# Edit the [ml2] section.
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iniset_sudo $conf ml2 type_drivers flat,vlan,vxlan
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iniset_sudo $conf ml2 tenant_network_types vxlan
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iniset_sudo $conf ml2 mechanism_drivers linuxbridge,l2population
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iniset_sudo $conf ml2 extension_drivers port_security
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# Edit the [ml2_type_flat] section.
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iniset_sudo $conf ml2_type_flat flat_networks provider
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iniset_sudo $conf ml2_type_vxlan vni_ranges 1:1000
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# Edit the [securitygroup] section.
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iniset_sudo $conf securitygroup enable_ipset True
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Configure the Linux bridge agent
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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echo "Configuring Linux Bridge agent."
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conf=/etc/neutron/plugins/ml2/linuxbridge_agent.ini
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# Edit the [linux_bridge] section.
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set_iface_list
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PUBLIC_INTERFACE_NAME=$(ifnum_to_ifname 2)
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echo "PUBLIC_INTERFACE_NAME=$PUBLIC_INTERFACE_NAME"
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iniset_sudo $conf linux_bridge physical_interface_mappings provider:$PUBLIC_INTERFACE_NAME
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# Edit the [vxlan] section.
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OVERLAY_INTERFACE_IP_ADDRESS=$(get_node_ip_in_network "$(hostname)" "mgmt")
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iniset_sudo $conf vxlan enable_vxlan True
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iniset_sudo $conf vxlan local_ip $OVERLAY_INTERFACE_IP_ADDRESS
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iniset_sudo $conf vxlan l2_population True
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# Edit the [agent] section.
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iniset_sudo $conf agent prevent_arp_spoofing True
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# Edit the [securitygroup] section.
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iniset_sudo $conf securitygroup enable_security_group True
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iniset_sudo $conf securitygroup firewall_driver neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Configure the layer-3 agent
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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echo "Configuring the layer-3 agent."
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conf=/etc/neutron/l3_agent.ini
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iniset_sudo $conf DEFAULT interface_driver neutron.agent.linux.interface.BridgeInterfaceDriver
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# The external_network_bridge option intentionally lacks a value to enable
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# multiple external networks on a single agent.
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iniset_sudo $conf DEFAULT external_network_bridge ""
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Configure the DHCP agent
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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echo "Configuring the DHCP agent."
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conf=/etc/neutron/dhcp_agent.ini
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iniset_sudo $conf DEFAULT interface_driver neutron.agent.linux.interface.BridgeInterfaceDriver
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iniset_sudo $conf DEFAULT dhcp_driver neutron.agent.linux.dhcp.Dnsmasq
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iniset_sudo $conf DEFAULT enable_isolated_metadata True
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iniset_sudo $conf DEFAULT dnsmasq_config_file /etc/neutron/dnsmasq-neutron.conf
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cat << DNSMASQ | sudo tee /etc/neutron/dnsmasq-neutron.conf
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# Override --no-hosts dnsmasq option supplied by neutron
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addn-hosts=/etc/hosts
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# Log dnsmasq queries to syslog
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log-queries
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# Verbose logging for DHCP
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log-dhcp
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DNSMASQ
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