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오픈스택 수동 설치 실습 #.12 - Neutron 네트워크 설치 :

Linux Bridge를 이용한 Provider 네트워크 구성

Compute 노드

Neutron 패키지 설치

# yum -y install openstack-neutron-linuxbridge ebtables ipset

# vi /etc/neutron/neutron.conf

[DEFAULT]
# ...
transport_url = rabbit://openstack:RABBIT_PASS@controller

[DEFAULT]
# ...
auth_strategy = keystone

[keystone_authtoken]
# ...
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = neutron
password = NEUTRON_PASS

[oslo_concurrency]
# ...
lock_path = /var/lib/neutron/tmp

linuxbridge_agent.ini 파일 수정

# vi /etc/neutron/plugins/ml2/linuxbridge_agent.ini

[linux_bridge]
physical_interface_mappings = provider:PROVIDER_INTERFACE_NAME

[vxlan]
enable_vxlan = false

[securitygroup]
# ...
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

# vi /etc/nova/nova.conf

[neutron]
# ...
url = http://controller:9696
auth_url = http://controller:5000
auth_type = password
project_domain_name = Default
user_domain_name = Default
region_name = RegionOne
project_name = service
username = neutron
password = NEUTRON_PASS

Nova-compute 재시작

# systemctl restart openstack-nova-compute.service

# systemctl enable neutron-linuxbridge-agent.service
# systemctl start neutron-linuxbridge-agent.service

Controller 노드에서 확인

Compute 노드에도 Keystone 인증 파일(admin-openrc)을 만들고 openstack network agent list