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| Line 16: |
Line 16: |
| | | | |
| | Then run stack.sh as normal. | | Then run stack.sh as normal. |
| − |
| |
| − | == Quantum V2 API ==
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| − |
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| − | If you are interested in running quantum using the V2 api apply the following patch to your devstack repo: https://review.openstack.org/#/c/9161 .
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| − | Then, set NOVA_USE_QUANTUM_API=v2 in your localrc.
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| − |
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| − | Next, your'll need the following patch: https://review.openstack.org/#/c/9160/ in order to acquire the openvswitch v2 changes.
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| − |
| |
| − | Then run stack.sh as normal.
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| − |
| |
| − | At this point lets create a network using Quantumv2:
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| − |
| |
| − | <pre><nowiki>
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| − | export SERVICE_ENDPOINT=http://localhost:35357/v2.0
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| − | export SERVICE_TOKEN=tokentoken
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| − | </nowiki></pre>
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| − |
| |
| − | Run the following in order to determine the tenant-id:
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| − |
| |
| − | <pre><nowiki>
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| − | $ keystone tenant-list
| |
| − | +----------------------------------+--------------------+---------+
| |
| − | | id | name | enabled |
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| − | +----------------------------------+--------------------+---------+
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| − | | 0331b94a864a46f9b5ce7e188c115c29 | invisible_to_admin | True |
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| − | | 118c80482f8e4bbc83661399e93ab020 | service | True |
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| − | | 7c46d68545ca49e4b52e5bc0be9e2a2a | admin | True |
| |
| − | | 9b234056142543949c95601d7bb77b9b | demo | True |
| |
| − | +----------------------------------+--------------------+---------+
| |
| − | </nowiki></pre>
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| − |
| |
| − |
| |
| − | Using the id for the demo user create a network:
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| − |
| |
| − | <pre><nowiki>
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| − | $quantumv2 --os-token ADMIN --os-url http://localhost:9696/ create_net --tenant-id 9b234056142543949c95601d7bb77b9b mynet
| |
| − | Created a new network:
| |
| − | +----------------+--------------------------------------+
| |
| − | | Field | Value |
| |
| − | +----------------+--------------------------------------+
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| − | | admin_state_up | True |
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| − | | id | 335b9d39-f803-4e38-9236-cc7fd047baab |
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| − | | name | mynet |
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| − | | status | ACTIVE |
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| − | | subnets | |
| |
| − | | tenant_id | 9b234056142543949c95601d7bb77b9b |
| |
| − | +----------------+--------------------------------------+
| |
| − | </nowiki></pre>
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| − |
| |
| − | Now associate a subnet with this network:
| |
| − |
| |
| − | <pre><nowiki>
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| − | $quantumv2 --os-token ADMIN --os-url http://localhost:9696/ create_subnet --tenant-id 9b234056142543949c95601d7bb77b9b --ip-version 4 --gateway 10.2.2.1 335b9d39-f803-4e38-9236-cc7fd047baab 10.2.2.0/24
| |
| − | Created a new subnet:
| |
| − | +------------+--------------------------------------+
| |
| − | | Field | Value |
| |
| − | +------------+--------------------------------------+
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| − | | cidr | 10.2.2.0/24 |
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| − | | gateway_ip | 10.2.2.1 |
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| − | | id | badb639d-8191-47d2-a6fa-6bc81beae97f |
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| − | | ip_version | 4 |
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| − | | network_id | 335b9d39-f803-4e38-9236-cc7fd047baab |
| |
| − | +------------+--------------------------------------+
| |
| − | </nowiki></pre>
| |
| − |
| |
| − |
| |
| − | Now lets boot a VM using this network:
| |
| − |
| |
| − | <pre><nowiki>
| |
| − | $ nova boot --image $IMG_ID --flavor 1 --nic net-id=335b9d39-f803-4e38-9236-cc7fd047baab test1
| |
| − | +------------------------+--------------------------------------+
| |
| − | | Property | Value |
| |
| − | +------------------------+--------------------------------------+
| |
| − | | OS-DCF:diskConfig | MANUAL |
| |
| − | | OS-EXT-STS:power_state | 0 |
| |
| − | | OS-EXT-STS:task_state | scheduling |
| |
| − | | OS-EXT-STS:vm_state | building |
| |
| − | | accessIPv4 | |
| |
| − | | accessIPv6 | |
| |
| − | | adminPass | 4X6a5z55WFxT |
| |
| − | | config_drive | |
| |
| − | | created | 2012-06-30T02:25:12Z |
| |
| − | | flavor | m1.tiny |
| |
| − | | hostId | |
| |
| − | | id | 7ee202a1-f6e6-4e68-b6c3-dc7489ddb433 |
| |
| − | | image | cirros-0.3.0-x86_64-uec |
| |
| − | | key_name | |
| |
| − | | metadata | {} |
| |
| − | | name | test1 |
| |
| − | | progress | 0 |
| |
| − | | status | BUILD |
| |
| − | | tenant_id | 9b234056142543949c95601d7bb77b9b |
| |
| − | | updated | 2012-06-30T02:25:12Z |
| |
| − | | user_id | 0c23bf7f644a404896d1387e2bb97540 |
| |
| − | +------------------------+--------------------------------------+
| |
| − |
| |
| − |
| |
| − | $ nova list
| |
| − | +--------------------------------------+-------+--------+----------------+
| |
| − | | ID | Name | Status | Networks |
| |
| − | +--------------------------------------+-------+--------+----------------+
| |
| − | | 7ee202a1-f6e6-4e68-b6c3-dc7489ddb433 | test1 | ACTIVE | mynet=10.2.2.2 |
| |
| − | +--------------------------------------+-------+--------+----------------+
| |
| − | </nowiki></pre>
| |
| − |
| |
| | | | |
| | == Multi-Node Setup == | | == Multi-Node Setup == |
Revision as of 02:36, 30 June 2012
Basic Setup
In order to use Quantum with devstack (http://devstack.org) you'll need to add "quantum" and "q-svc" to ENABLED_SERVICES in your localrc. See this page for more details on localrc settings: http://devstack.org/stack.sh.html.
If you want to enable the openvswitch plugin, you'll have to set Q_PLUGIN to "openvswitch" and also add "q-agt" to ENABLED_SERVICES in order to start the openvswitch quantum agent (also in your localrc).
For example:
ENABLED_SERVICES="g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-vnc,horizon,mysql,rabbit,openstackx,q-svc,quantum,q-agt"
Q_PLUGIN=openvswitch
LIBVIRT_FIREWALL_DRIVER=nova.virt.firewall.NoopFirewallDriver
Then run stack.sh as normal.
Multi-Node Setup
A more interesting setup involves running multiple compute nodes, with Quantum networks connecting VMs on different compute nodes. This is now possible with the latest (5/26/12) version of devstack.
You should run at least one "controller node", which should have a stackrc that includes at least:
ENABLED_SERVICES="g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-vnc,horizon,mysql,rabbit,openstackx,q-svc,quantum,q-agt"
Q_PLUGIN=openvswitch
You likely want to change your localrc to run a scheduler that will balance VMs across hosts:
SCHEDULER=nova.scheduler.simple.SimpleScheduler
You can then run many compute nodes, each of which should have a stackrc which includes:
ENABLED_SERVICES="quantum,q-agt,n-cpu,g-api,rabbit"
Q_PLUGIN=openvswitch
Each compute node also needs to have a modified localrc to point to the "controller" for services that are only run once per deployment:
SERVICE_HOST=[IP of controller node]
MYSQL_HOST=$SERVICE_HOST
RABBIT_HOST=$SERVICE_HOST
Note: the need to include 'g-api' and 'rabbit' here seems to be a bug. Without it, nova-compute dies because it can't import the glance.common library. This process does not actually need to be running on this host, we just need a way to make sure the glance.common library is installed. If 'rabbit' is not specified, nova-compute also will try to connect to rabbit on localhost, not the "controller host". See the following link for info on both issues: https://answers.launchpad.net/devstack/+question/197749
Running with Melange
To enable melange in devstack add "melange" and "m-svc" to the ENABLED_SERVICES (melange requires quantum to be enabled as well).
For example:
ENABLED_SERVICES=g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-novnc,n-xvnc,n-cauth,horizon,mysql,rabbit,openstackx,q-svc,q-agt,m-svc,quantum,melange
