Adds neutron scripts for training lab network node
Adds neutron scripts for training labs which will install and configure neutron on the network node. Partial-Bug: #1312764 Implements: blueprint openstack-training-labs Change-Id: I18205382408e71c567ec9c541c5b93fde4370e53
This commit is contained in:
Sayali Lunkad
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a9d74f1348
commit
be3f838947
@ -42,4 +42,7 @@
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# Domain to use for email addresses (e.g. admin@example.com)
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: ${MAIL_DOMAIN:=example.com}
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# Metadata secret used by neutron and nova.
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: ${METADATA_SECRET:=osbash_training}
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# vim: set ai ts=4 sw=4 et ft=sh:
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@ -1,4 +1,5 @@
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# Scripts for network node
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scripts setup_neutron_network.sh
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scripts shutdown.sh
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boot
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wait_for_shutdown
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@ -19,6 +19,5 @@ sudo apt-get install -y --download-only cinder-api cinder-scheduler lvm2 \
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cinder-volume glance openstack-dashboard memcached keystone \
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neutron-server neutron-plugin-ml2 nova-api nova-cert nova-conductor \
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nova-consoleauth nova-novncproxy nova-scheduler python-novaclient \
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nova-compute-kvm python-guestfs neutron-common neutron-plugin-ml2 \
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neutron-plugin-openvswitch-agent
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nova-compute-kvm python-guestfs neutron-common \
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neutron-plugin-openvswitch-agent neutron-l3-agent neutron-dhcp-agent
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@ -120,6 +120,8 @@ iniset_sudo $conf DEFAULT neutron_admin_auth_url http://controller-mgmt:35357/v2
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iniset_sudo $conf DEFAULT linuxnet_interface_driver nova.network.linux_net.LinuxOVSInterfaceDriver
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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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iniset_sudo $conf DEFAULT service_neutron_metadata_proxy true
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iniset_sudo $conf DEFAULT neutron_metadata_proxy_shared_secret "$METADATA_SECRET"
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echo "Restart nova services"
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sudo service nova-api restart
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119
labs/scripts/setup_neutron_network.sh
Executable file
119
labs/scripts/setup_neutron_network.sh
Executable file
@ -0,0 +1,119 @@
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#!/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 "$CONFIG_DIR/labs-openstackrc.sh"
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exec_logfile
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indicate_current_auto
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#------------------------------------------------------------------------------
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# Set up OpenStack Networking (neutron) for network node.
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#------------------------------------------------------------------------------
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echo "Disabling Reverse Path Forwarding filter (RFC 3704)."
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sudo sysctl -w "net.ipv4.conf.all.rp_filter=0"
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sudo sysctl -w "net.ipv4.conf.default.rp_filter=0"
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sudo sysctl -w "net.ipv4.ip_forward=1"
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echo "Installing neutron for network node."
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sudo apt-get install -y neutron-common neutron-plugin-ml2 \
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neutron-plugin-openvswitch-agent neutron-l3-agent \
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neutron-dhcp-agent
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echo "Configuring neutron for network node."
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neutron_admin_user=$(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 network-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 add-br br-int
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echo "Adding the external bridge"
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sudo ovs-vsctl add-br br-ex
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echo "Adding port to external bridge."
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sudo ovs-vsctl add-port br-ex eth2
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echo "Configuring Layer-3 agent."
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conf=/etc/neutron/l3_agent.ini
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iniset_sudo $conf DEFAULT interface_driver nova.network.linux_net.LinuxOVSInterfaceDriver
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iniset_sudo $conf DEFAULT use_namespaces True
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iniset_sudo $conf DEFAULT verbose True
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echo "Configuring the metadata agent"
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conf=/etc/neutron/metadata_agent.ini
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iniset_sudo $conf DEFAULT auth_uri http://controller-mgmt:5000/v2.0
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iniset_sudo $conf DEFAULT auth_region regionOne
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iniset_sudo $conf DEFAULT admin_tenant_name "$SERVICE_TENANT_NAME"
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iniset_sudo $conf DEFAULT admin_user "$neutron_admin_user"
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iniset_sudo $conf DEFAULT admin_password "$neutron_admin_password"
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iniset_sudo $conf DEFAULT nova_metadata_ip controller-mgmt
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iniset_sudo $conf DEFAULT metadata_proxy_shared_secret "$METADATA_SECRET"
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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.OVSInterfaceDriver
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iniset_sudo $conf DEFAULT dhcp_driver neutron.agent.linux.dhcp.Dnsmasq
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iniset_sudo $conf DEFAULT use_namespaces True
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iniset_sudo $conf DEFAULT verbose True
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echo "Restarting the network service."
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sudo service neutron-plugin-openvswitch-agent restart
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sudo service neutron-l3-agent restart
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sudo service neutron-dhcp-agent restart
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sudo service neutron-metadata-agent 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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