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neutron-agents.scenario
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# This file can be used directly by 'phd', see 'build-all.sh' in this
# directory for how it can be invoked. The only requirement is a list
# of nodes you'd like it to modify.
#
# The scope of each command-block is controlled by the preceeding
# 'target' line.
#
# - target=all
# The commands are executed on evey node provided
#
# - target=local
# The commands are executed from the node hosting phd. When not
# using phd, they should be run from some other independant host
# (such as the puppet master)
#
# - target=$PHD_ENV_nodes{N}
# The commands are executed on the Nth node provided.
# For example, to run on only the first node would be target=$PHD_ENV_nodes1
#
# Tasks to be performed at this step include:
#################################
# Scenario Requirements Section #
#################################
= VARIABLES =
PHD_VAR_deployment
#################################
# Scenario Requirements Section #
#################################
= REQUIREMENTS =
nodes: 1
######################
# Deployment Scripts #
######################
= SCRIPTS =
target=all
....
yum install -y openstack-neutron openstack-neutron-openvswitch openvswitch
systemctl enable openvswitch
systemctl start openvswitch
ovs-vsctl add-br br-int
ovs-vsctl add-br br-ex
# NOTE: this is the ethernet connected to the external LAN of the controller nodes!
ovs-vsctl add-port br-ex eth0
# workaround for keepalived DNS resolution issue within the
# ha-routers at config reload
dig A $(hostname) | grep -A1 "ANSWER SEC" | tail -n 1 | awk '{print $NF " " $1}' | sed -e 's/.$//g' >>/etc/hosts
grep -q $(hostname) /etc/hosts || echo "Failure to setup hostname entry"
# openvswitch plugin (used as mechanism within ml2)
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini agent tunnel_types vxlan
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini agent vxlan_udp_port 4789
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini ovs local_ip $(ip addr show dev eth1 scope global | grep dynamic| sed -e 's#.*inet ##g' -e 's#/.*##g')
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini ovs enable_tunneling True
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini ovs integration_bridge br-int
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini ovs tunnel_bridge br-tun
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini ovs bridge_mappings physnet1:br-ex
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
# ovs l2 population
openstack-config --set /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini agent l2_population False
# metadata agent
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT auth_strategy keystone
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT auth_url http://vip-keystone:35357/v2.0
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT auth_host vip-keystone
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT auth_region regionOne
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_tenant_name services
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_user neutron
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT admin_password neutrontest
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT nova_metadata_ip vip-nova
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT nova_metadata_port 8775
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT metadata_proxy_shared_secret metatest
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT metadata_workers 4
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT metadata_backlog 2048
# dhcp agent
openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT dhcp_delete_namespaces False
# current deployment has a routing problem via qrouter->192.168.16.1 which is the
# system default nameserver, probably the qrouter has no leg on that net, so... to
# make that work specify a comma separated
# list of DNS servers to be available (Forwarded to the instances)
openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT dnsmasq_dns_servers 10.35.255.14
# L3 agent
openstack-config --set /etc/neutron/l3_agent.ini DEFAULT interface_driver neutron.agent.linux.interface.OVSInterfaceDriver
openstack-config --set /etc/neutron/l3_agent.ini DEFAULT handle_internal_only_routers True
openstack-config --set /etc/neutron/l3_agent.ini DEFAULT send_arp_for_ha 3
openstack-config --set /etc/neutron/l3_agent.ini DEFAULT router_delete_namespaces False
openstack-config --set /etc/neutron/l3_agent.ini DEFAULT external_network_bridge br-ex
....
target=$PHD_ENV_nodes1
....
# For A/P, set clone-max=1
pcs resource create neutron-scale ocf:neutron:NeutronScale --clone globally-unique=true clone-max=3 interleave=true
pcs resource create neutron-ovs-cleanup ocf:neutron:OVSCleanup --clone interleave=true
pcs resource create neutron-netns-cleanup ocf:neutron:NetnsCleanup --clone interleave=true
pcs resource create neutron-openvswitch-agent systemd:neutron-openvswitch-agent --clone interleave=true
pcs resource create neutron-dhcp-agent systemd:neutron-dhcp-agent --clone interleave=true
pcs resource create neutron-l3-agent systemd:neutron-l3-agent --clone interleave=true
pcs resource create neutron-metadata-agent systemd:neutron-metadata-agent --clone interleave=true
pcs constraint order start neutron-scale-clone then neutron-ovs-cleanup-clone
pcs constraint colocation add neutron-ovs-cleanup-clone with neutron-scale-clone
pcs constraint order start neutron-ovs-cleanup-clone then neutron-netns-cleanup-clone
pcs constraint colocation add neutron-netns-cleanup-clone with neutron-ovs-cleanup-clone
pcs constraint order start neutron-netns-cleanup-clone then neutron-openvswitch-agent-clone
pcs constraint colocation add neutron-openvswitch-agent-clone with neutron-netns-cleanup-clone
pcs constraint order start neutron-openvswitch-agent-clone then neutron-dhcp-agent-clone
pcs constraint colocation add neutron-dhcp-agent-clone with neutron-openvswitch-agent-clone
pcs constraint order start neutron-dhcp-agent-clone then neutron-l3-agent-clone
pcs constraint colocation add neutron-l3-agent-clone with neutron-dhcp-agent-clone
pcs constraint order start neutron-l3-agent-clone then neutron-metadata-agent-clone
pcs constraint colocation add neutron-metadata-agent-clone with neutron-l3-agent-clone
if [ $PHD_VAR_deployment = collapsed ]; then
pcs constraint order start neutron-server-clone then neutron-scale-clone
fi
....