OpenStack: Installing OpenStack Networking - Revision history

Jon at 16:06, 28 April 2015

2015-04-28T16:06:29Z

Jon at 15:48, 28 April 2015

2015-04-28T15:48:31Z

Jon at 15:38, 28 April 2015

2015-04-28T15:38:22Z

Jon at 15:24, 28 April 2015

2015-04-28T15:24:11Z

Jon: Created page with " [root@server2-a ~]# source /root/keystonerc_admin [root@server2-a ~(keystone_admin)]$ keystone service-create --name neutron --type network --description 'OpenStack Ne..."

2015-04-28T15:11:43Z

Created page with "<syntaxhighlight> [root@server2-a ~]# source /root/keystonerc_admin [root@server2-a ~(keystone_admin)]$ keystone service-create --name neutron --type network --description 'OpenStack Ne..."

New page

<syntaxhighlight>
[root@server2-a ~]# source /root/keystonerc_admin
[root@server2-a ~(keystone_admin)]$ keystone service-create --name neutron --type network --description 'OpenStack Networking Service'
+-------------+----------------------------------+
| Property | Value |
+-------------+----------------------------------+
| description | OpenStack Networking Service |
| enabled | True |
| id | b89b02bed44e4b2fa2ae8a4933a9875c |
| name | neutron |
| type | network |
+-------------+----------------------------------+
</syntaxhighlight>

<syntaxhighlight>
[root@server2-a ~(keystone_admin)]$ keystone endpoint-create --service-id b89b02bed44e4b2fa2ae8a4933a9875c --publicurl http://server2-a.example.com:9696 --adminurl http://server2-a.example.com:9696 --internalurl http://server2-a.example.com:9696
+-------------+-----------------------------------+
| Property | Value |
+-------------+-----------------------------------+
| adminurl | http://server2-a.example.com:9696 |
| id | 723417d124cc4088a7bf11f42c260b72 |
| internalurl | http://server2-a.example.com:9696 |
| publicurl | http://server2-a.example.com:9696 |
| region | regionOne |
| service_id | b89b02bed44e4b2fa2ae8a4933a9875c |
+-------------+-----------------------------------+
</syntaxhighlight>

<syntaxhighlight>
[root@server2-a ~(keystone_admin)]$ keystone catalog
Service: network
+-------------+-----------------------------------+
| Property | Value |
+-------------+-----------------------------------+
| adminURL | http://server2-a.example.com:9696 |
| id | 4cbafe9f3dec4c44b5066d16ff2a8d17 |
| internalURL | http://server2-a.example.com:9696 |
| publicURL | http://server2-a.example.com:9696 |
| region | regionOne |
+-------------+-----------------------------------+
...
</syntaxhighlight>

<syntaxhighlight>
[root@server2-a ~(keystone_admin)]$ keystone user-create --name neutron --pass redhat
+----------+----------------------------------+
| Property | Value |
+----------+----------------------------------+
| email | |
| enabled | True |
| id | 51f8e11cfc704a1dad36e75da259bbc8 |
| name | neutron |
| username | neutron |
+----------+----------------------------------+
[root@server2-a ~(keystone_admin)]$ keystone user-role-add --user neutron --role admin --tenant services
</syntaxhighlight>

<syntaxhighlight>
[root@server2-a ~(keystone_admin)]$ yum -y install openvswitch openstack-neutron openstack-neutron-ml2 openstack-neutron-openvswitch
</syntaxhighlight>

NB: OpenStack networking requires a service proving AMQP - ensure that '''<code>rabbitmq-server</code>''' is running:
<syntaxhighlight>
[root@server2-a ~(keystone_admin)]$ systemctl status rabbitmq-server.service
rabbitmq-server.service - RabbitMQ broker
Loaded: loaded (/usr/lib/systemd/system/rabbitmq-server.service; enabled)
Active: active (running) since Tue 2015-04-28 15:53:02 BST; 17min ago
...
</syntaxhighlight>

<syntaxhighlight>
[root@server2-a ~(keystone_admin)]$ cp /etc/neutron/neutron.conf /etc/neutron/neutron.conf.orig
</syntaxhighlight>

@@ Line 219: / Line 219: @@
 net.ipv4.conf.all.rp_filter = 0
 net.ipv4.conf.default.rp_filter = 0
 </syntaxhighlight>

← Older revision		Revision as of 15:48, 28 April 2015
Line 161:		Line 161:

	<syntaxhighlight>		<syntaxhighlight>
		+	[root@server2-a ~(keystone_admin)]$ openstack-db --init --service neutron --password redhat --rootpw redhat
		+	Verified connectivity to MySQL.
		+	Creating 'neutron' database.
		+	Updating 'neutron' database password in /etc/neutron/neutron.conf /etc/neutron/plugin.ini
		+	Initializing the neutron database, please wait...
		+	</syntaxhighlight>

		+	NB: The following error can be ignored:
		+	<syntaxhighlight>
		+	ERROR 1146 (42S02) at line 1: Table 'neutron.migrate_version' doesn't exist
		+	Final sanity check failed.
		+	Please file a bug report on bugzilla.redhat.com against the openstack-neutron package.
		+	</syntaxhighlight>
		+
		+	<syntaxhighlight>
		+	[root@server2-a ~(keystone_admin)]$ neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugin.ini upgrade head
		+	No handlers could be found for logger "neutron.common.legacy"
		+	INFO [alembic.migration] Context impl MySQLImpl.
		+	INFO [alembic.migration] Will assume non-transactional DDL.
		+	</syntaxhighlight>
		+
		+	<syntaxhighlight>
		+	[root@server2-a ~(keystone_admin)]$ systemctl start neutron-server.service
		+	[root@server2-a ~(keystone_admin)]$ egrep 'ERROR\|CRITICAL' /var/log/neutron/server.log
		+	[root@server2-a ~(keystone_admin)]$ systemctl enable neutron-server.service
		+	ln -s '/usr/lib/systemd/system/neutron-server.service' '/etc/systemd/system/multi-user.target.wants/neutron-server.service'
		+	[root@server2-a ~(keystone_admin)]$ openstack-status
		+	...
		+	== neutron services ==
		+	neutron-server: active
		+	neutron-dhcp-agent: inactive (disabled on boot)
		+	neutron-l3-agent: inactive (disabled on boot)
		+	neutron-metadata-agent: inactive (disabled on boot)
		+	neutron-lbaas-agent: inactive (disabled on boot)
		+	neutron-openvswitch-agent: inactive (disabled on boot)
		+	neutron-linuxbridge-agent: inactive (disabled on boot)
		+	neutron-ryu-agent: inactive (disabled on boot)
		+	neutron-nec-agent: inactive (disabled on boot)
		+	neutron-mlnx-agent: inactive (disabled on boot)
		+	...
		+	</syntaxhighlight>
		+
		+	<syntaxhighlight>
		+	[root@server2-a ~(keystone_admin)]$ systemctl start openvswitch.service
		+	[root@server2-a ~(keystone_admin)]$ egrep 'ERROR\|CRITICAL' /var/log/openvswitch/*
		+	[root@server2-a ~(keystone_admin)]$ systemctl enable openvswitch.service
		+	ln -s '/usr/lib/systemd/system/openvswitch.service' '/etc/systemd/system/multi-user.target.wants/openvswitch.service'
		+	</syntaxhighlight>
		+
		+	<syntaxhighlight>
		+	[root@server2-a ~(keystone_admin)]$ cp /etc/sysctl.conf /etc/sysctl.conf.orig
		+	[root@server2-a ~(keystone_admin)]$ echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf
		+	[root@server2-a ~(keystone_admin)]$ echo "net.ipv4.conf.all.rp_filter=0" >> /etc/sysctl.conf
		+	[root@server2-a ~(keystone_admin)]$ echo "net.ipv4.conf.default.rp_filter=0" >> /etc/sysctl.conf
		+	[root@server2-a ~(keystone_admin)]$ sysctl -p
		+	net.ipv4.ip_forward = 1
		+	net.ipv4.conf.all.rp_filter = 0
		+	net.ipv4.conf.default.rp_filter = 0
	</syntaxhighlight>		</syntaxhighlight>

@@ Line 109: / Line 109: @@
 [root@server2-a ~(keystone_admin)]$ crudini --set /etc/neutron/metadata_agent.ini DEFAULT nova_metadata_ip 172.25.2.10
 [root@server2-a ~(keystone_admin)]$ crudini --set /etc/neutron/metadata_agent.ini DEFAULT metadata_proxy_shared_secret redhat
 </syntaxhighlight>

@@ Line 71: / Line 71: @@
 <syntaxhighlight>
 [root@server2-a ~(keystone_admin)]$ cp /etc/neutron/neutron.conf /etc/neutron/neutron.conf.orig
 </syntaxhighlight>