Details
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Type:
extRequest
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Status: Closed
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Priority:
Major
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Resolution: Done
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Fix Version/s: Sprint 4.1.1
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Component/s: FIWARE-LAB-HELP
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Labels:None
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Sender Email:
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HD-Node:Spain
Description
Hi,
I'm unable to connect to an instance
(id: cad6bbc4-36ec-4d00-86b7-29a5edd58697).
The machine was added to a security group ssh and and it was associated
with a keypair (cep-spain2) as shown in picture cep-spain-try6_Summary.png
attached.
The ssh group as port 22 open, as shown in picure
cep-spain-try6_sshgroup.png.
The keypair associated with the instance has the
fingerprint d0:9a:23:25:fe:3d:d8:a2:62:a4:4c:5e:f3:6b:f1:b2, as shown in
picture cep-spain-try6_keypair.png. It is the same fingerprint I get from
the public key (obtained from the private key I downloaded using:
ssh-keygen -y -f cep-spain2.pem > cep-spain2.pub). The fingerprint of the
key i have is: 1024 d0:9a:23:25:fe:3d:d8:a2:62:a4:4c:5e:f3:6b:f1:b2
/home/pedro/Downloads/cep-spain2.pub (RSA).
I attach the log I get from SSH in verbose mode when connecting to the
machine.
Thanks in advance.
Greetings,
–
Pedro Alves
pgalves@onesource.pt
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Activity
Is not a particular Berlin node issue. The problem seems that the security group name "ssh" may be duplicated in the federation. I do not understand how the cloud portal is using the security group name such that conflicts can happen across nodes. I suggest to delegate that to cloud portal developers to check first if name conflicts can occur.
A new CEP image has been created to solve this problem in FIWARE Lab. Currently in Spain, region. To be uploaded to the rest of regions
By incident I spotted the following error message in the nova-api-log of the Berlin node.
This may give a hint.
2014-10-21 11:09:37 ERROR nova.network.security_group.quantum_driver [req-acc124fc-ffd4-480b-9bde-7dd9277a08dc pedro-2 00000000000000000000000000005862] Quantum Error: Multiple security_group matches found for name 'ssh', use an ID to be more specific.