Shulou(Shulou.com)06/03 Report--

1. Create a neutron database

[root@localhost] # mysql-uroot-pdevops

Welcome to the MariaDB monitor. Commands end with; or\ g.

Your MariaDB connection id is 94

Server version: 10.1.20-MariaDB MariaDB Server

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or'\ h' for help. Type'\ c'to clear the current input statement.

MariaDB [(none)] > CREATE DATABASE neutron

MariaDB [(none)] > GRANT ALL PRIVILEGES ON neutron. To 'neutron'@'localhost' IDENTIFIED BY' devops'

MariaDB [(none)] > GRANT ALL PRIVILEGES ON neutron. To 'neutron'@'%' IDENTIFIED BY' devops'

two。 Create neutron users and projects

[root@localhost ~] # source / root/admin-openrc

[root@localhost] # openstack user create-- domain default neutron-- password devops

[root@localhost] # openstack role add-- project service-- user neutron admin

[root@localhost] # openstack service create-- name neutron-- description "OpenStack Networking" network

[root@localhost ~] # openstack endpoint create-- region RegionOne network public http://controller:9696

[root@localhost ~] # openstack endpoint create-- region RegionOne network internal http://controller:9696

[root@localhost ~] # openstack endpoint create-- region RegionOne network admin http://controller:9696

3. Install neuton services and modify configuration files

[root@localhost ~] # yum-y install openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge ebtables

[root@controller ~] # cp / etc/neutron/neutron.conf / etc/neutron/neutron.conf.bak

[root@controller ~] # > / etc/neutron/neutron.conf

[root@controller ~] # cat / etc/neutron/neutron.conf

[DEFAULT]

Core_plugin = ml2

Service_plugins = router

Allow_overlapping_ips = True

Auth_strategy = keystone

Transport_url = rabbit://openstack:devops@controller

Notify_nova_on_port_status_changes = True

Notify_nova_on_port_data_changes = True

[keystone_authtoken]

Auth_uri = http://controller:5000

Auth_url = http://controller:35357

Memcached_servers = controller:11211

Auth_type = password

Project_domain_name = default

User_domain_name = default

Project_name = service

Username = nova

Password = devops

[database]

Connection = mysql+pymysql://neutron:devops@controller/neutron

[nova]

Auth_url = http://controller:35357

Auth_type = password

Project_domain_name = default

User_domain_name = default

Region_name = RegionOne

Project_name = service

Username = nova

Password = devops

[oslo_concurrency]

Lock_path = / var/lib/neutron/tmp

[root@controller ~] # cat / etc/neutron/plugins/ml2/ml2_conf.ini | grep-v "^ #" | grep-v "^ $"

[DEFAULT]

[ml2]

Type_drivers = flat,vlan,vxlan

Mechanism_drivers = linuxbridge,l2population

Extension_drivers = port_security

Tenant_network_types = vxlan

Path_mtu = 1500

[ml2_type_flat]

Flat_networks = provider

[ml2_type_geneve]

[ml2_type_gre]

[ml2_type_vlan]

[ml2_type_vxlan]

Vni_ranges = 1PUR 1000

[securitygroup]

Enable_ipset = True

[root@controller ~] # cat / etc/neutron/plugins/ml2/linuxbridge_agent.ini | grep-v "^ #" | grep-v "^ $"

[DEFAULT]

Debug = false

[agent]

Prevent_arp_spoofing = True

[linux_bridge]

Physical_interface_mappings = provider:ens33

[securitygroup]

Enable_security_group = True

Firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

[vxlan]

Enable_vxlan = True

Local_ip = 192.168.0.111

L2_population = True

[root@controller ~] # cat / etc/neutron/l3_agent.ini | grep-v "^ #" | grep-v "^ $"

[DEFAULT]

Interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver

External_network_bridge =

Debug = false

[agent]

[ovs]

[root@controller ~] # cat / etc/neutron/dhcp_agent.ini | grep-v "^ #" | grep-v "^ $"

[DEFAULT]

Interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriver

Dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq

Enable_isolated_metadata = True

Verbose = True

Debug = false

[agent]

[ovs]

Reconfigure / etc/nova/nova.conf, the purpose of this step is to enable compute nodes to use the neutron network

[neutron]

Url = http://controller:9696

Auth_url = http://controller:35357

Auth_type = password

Project_domain_name = default

User_domain_name = default

Region_name = RegionOne

Project_name = service

Username = neutron

Password = devops

Service_metadata_proxy = True

Metadata_proxy_shared_secret = devops

Write dhcp-option-force=26,1450 to / etc/neutron/dnsmasq-neutron.conf

# echo "dhcp-option-force=26,1450" > / etc/neutron/dnsmasq-neutron.conf

[root@controller ~] # cat / etc/neutron/metadata_agent.ini | grep-v "^ #" | grep-v "^ $"

[DEFAULT]

Nova_metadata_ip = controller

Metadata_proxy_shared_secret = devops

Metadata_workers = 4

Verbose = True

Debug = false

Nova_metadata_protocol = http

[agent]

[cache]

4. Create a connection and create a keystone user

[root@localhost] # ln-s / etc/neutron/plugins/ml2/ml2_conf.ini / etc/neutron/plugin.ini

5. Update the database

[root@localhost] # su-s / bin/sh-c "neutron-db-manage-- config-file / etc/neutron/neutron.conf-- config-file / etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutron

[root@localhost ~] # systemctl restart openstack-nova-api.service

[root@controller ~] # systemctl status openstack-nova-api.service

6. Start the service

[root@localhost ~] # systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service

[root@localhost ~] # systemctl start neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service

Start neutron-l3-agent.service and set boot up

# systemctl enable neutron-l3-agent.service

* * # systemctl restart neutron-l3-agent.service

# systemctl status neutron-l3-agent.service

[root@controller ~] # neutron ext-list

[root@localhost ~] # neutron agent-list

7. View registration information

[root@localhost ~] # openstack endpoint list

All the configuration files are in Baidu Cloud disk:

Link: https://pan.baidu.com/s/1CnmKkFMTemv199ctgb5Oig

Extraction code: 27om

After copying this content, open the Baidu network disk mobile phone App, which is more convenient to operate.

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