[Rdo-list] Multi-node installation

Vedsar Kushwaha vedsarkushwaha at gmail.com
Mon Mar 16 09:29:28 UTC 2015


I did ALLINONE installation on host with name "localhost.localdomain"

Then I added one more compute node(with hostname localhost.localdomain2)
using RDO script and same answer-file (with added compute node IP address).

Now, neutron agent-list shows the following:

+--------------------------------------+--------------------+------------------------+-------+----------------+---------------------------+
| id                                   | agent_type         |
host                   | alive | admin_state_up | binary
|
+--------------------------------------+--------------------+------------------------+-------+----------------+---------------------------+
| 3af11d1a-c947-455e-8232-5e1b5a4a6582 | L3 agent           |
localhost.localdomain  | :-)   | True           | neutron-l3-agent
|
| 59ddd453-b89e-4a67-9431-b869c1d83d61 | L3 agent           |
localhost.localdomain2 | xxx   | True           | neutron-l3-agent
|
| 6eba50ae-632c-4b25-8209-8d576aa05461 | Open vSwitch agent |
localhost.localdomain2 | :-)   | True           | neutron-openvswitch-agent
|
| c4b7ed4f-e820-4d45-b974-248abb48e3e3 | Open vSwitch agent |
localhost.localdomain  | :-)   | True           | neutron-openvswitch-agent
|
| d24760cd-60ec-4528-9663-55c6f8a8b733 | Metadata agent     |
localhost.localdomain2 | xxx   | True           | neutron-metadata-agent
|
| d2a8ae9d-62b3-4e14-9da2-6ec55b4f47fc | DHCP agent         |
localhost.localdomain2 | xxx   | True           | neutron-dhcp-agent
|
| e04916e1-a1ac-40f2-af4b-2ba3dc239454 | DHCP agent         |
localhost.localdomain  | :-)   | True           | neutron-dhcp-agent
|
| eba0514c-792e-4a87-8ee3-f9f0568e1e66 | Metadata agent     |
localhost.localdomain  | :-)   | True           | neutron-metadata-agent
|
+--------------------------------------+--------------------+------------------------+-------+----------------+---------------------------+


I did not understand, why "L3 agent", " Open vSwitch agent", " DHCP agent"
also get installed on the new compute node (localhost.localdomain2).
Do we need to setup & configure Neutron on compute nodes as well?



-- 
Vedsar Kushwaha
M.Tech-Computational Science
Indian Institute of Science
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