11:25 a.m.
[Please don't top-post on technical lists.]
On 01/21/2014 12:01 PM, Boris Derzhavets wrote:
I am pretty close. I can load Cirros instance on Compute and run
nslookup inside it. Everything is fine with IP's and routing. However , i cannot
connect via ssh to both Cirros and Fedora 19 instances. Might it be gre tunnelling issue ?
Details :-
If it's GRE tunnelling issues, ensure you have the GRE related iptables
rules on both Controller and Compute nodes:
-A INPUT -p gre -j ACCEPT
-A OUTPUT -p gre -j ACCEPT
(You said - "double checked iptables", but didn't mention specifics.)
Here's my working Neutron configs w/ F20+Havana set-up (might need some
tiny tweaking if you have latest RDO Ice House packages).
http://kashyapc.fedorapeople.org/virt/openstack/neutron-configs-GRE-OVS-t...
On Controller :-
[root@ip-192-169-142-57 ~(keystone_admin)]$ neutron security-group-rule-create --protocol
tcp \
> --port-range-min 22 --port-range-max 22 \
> --direction ingress --remote-ip-prefix 0.0.0.0/0 default
Multiple security_group matches found for name 'default', use an ID to be more
specific.
[root@ip-192-169-142-57 ~(keystone_admin)]$ neutron security-group-list
+--------------------------------------+---------+-------------+
| id | name | description |
+--------------------------------------+---------+-------------+
| a085748d-92c0-40e0-a4c1-bc86935ec0ee | default | default |
| b6203882-561d-4f7b-9e2e-441c57e83419 | default | default |
| c70b80d3-f060-4002-af22-6603c745a6cf | default | default |
+--------------------------------------+---------+-------------+
[root@ip-192-169-142-57 ~(keystone_admin)]$ neutron security-group-rule-create --protocol
tcp --port-range-min 22 --port-range-max 22 --direction ingress --remote-ip-prefix
0.0.0.0/0 a085748d-92c0-40e0-a4c1-bc86935ec0ee
409-{u'NeutronError': {u'message': u'Security group rule already
exists. Group id is 6d15d6cc-ed13-4c26-89ff-7ff10e6c4656.', u'type':
u'SecurityGroupRuleExists', u'detail': u''}}
[root@ip-192-169-142-57 ~(keystone_admin)]$ neutron security-group-rule-create --protocol
tcp --port-range-min 22 --port-range-max 22 --direction ingress --remote-ip-prefix
0.0.0.0/0 b6203882-561d-4f7b-9e2e-441c57e83419
Created a new security_group_rule:
+-------------------+--------------------------------------+
| Field | Value |
+-------------------+--------------------------------------+
| direction | ingress |
| ethertype | IPv4 |
| id | 97232fb3-6ba1-46a3-a8e3-2f25ba0c70dc |
| port_range_max | 22 |
| port_range_min | 22 |
| protocol | tcp |
| remote_group_id | |
| remote_ip_prefix | 0.0.0.0/0 |
| security_group_id | b6203882-561d-4f7b-9e2e-441c57e83419 |
| tenant_id | 751cda6ede504ccd9562edd233b32b34 |
+-------------------+--------------------------------------+
[root@ip-192-169-142-57 ~(keystone_admin)]$ neutron floatingip-show \
3d40ed62-ad78-4042-8342-9f76c419c8c1
+---------------------+--------------------------------------+
| Field | Value |
+---------------------+--------------------------------------+
| fixed_ip_address | 10.0.0.2 |
| floating_ip_address | 192.169.142.105 |
| floating_network_id | 8e2df372-544d-4921-ad58-e164e5128410 |
| id | 3d40ed62-ad78-4042-8342-9f76c419c8c1 |
| port_id | 41da6b37-dfd8-49a2-8dae-45d9a99ef7d7 |
| router_id | ba157037-747e-4a44-84d5-13d7d30e88ac |
| tenant_id | 751cda6ede504ccd9562edd233b32b34 |
+---------------------+--------------------------------------+
[root@ip-192-169-142-57 ~(keystone_admin)]$ ssh -l fedora -i oskey1.priv 192.169.142.105
Hangs
I double checked iptables on compute node . It's OK
--
/kashyap