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From "Ramesh A (Commented) (JIRA)" <>
Subject [jira] [Commented] (DTACLOUD-191) Passphrase
Date Wed, 11 Apr 2012 08:34:23 GMT


Ramesh A commented on DTACLOUD-191:

Hi Gugan,

Procedure for launching and accessing an micro image.
1. Create a key pair and download to appropriate location (Say /home/user/amazon-keys/keys.pem).
 From Terminal navigate to this location and change the permission of the file (i.e., chmod
400 keys.pem)
2. From Delatcloud API, Select the appropriate image which supports t1.micro hwp (EBS backed
AMI are the supported for micro hwp)
3. While starting the image, associate above created key and select the t1.micro hwp
4. Once the Instance is launched and running successfully, from terminal, navigate to the
location where you have stored your key pair (i.e., /home/user/amazon-keys/ )
5. Now you can ssh to the Instance using "ssh -i keys.pem"

The user will not be asked for "Enter passphrase for key 'delta.pem': " if the above procedure
is followed.

Terminal O/p:
[rananda@rananda amazon-keys]$ ssh -i keys.pem
The authenticity of host ' (' can't
be established.
RSA key fingerprint is 11:c2:4c:39:08:78:04:eb:92:88:b5:1a:97:45:e4:47.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added ',' (RSA)
to the list of known hosts.
Last login: Wed Apr 11 08:11:53 2012 from

       __|  __|_  )  Amazon Linux AMI
       _|  (     /     Beta

See /etc/image-release-notes for latest release notes. :-)
[ec2-user@ip-10-98-166-238 ~]$ 

Let us know if this is resolving your concerns.


> Passphrase
> ----------
>                 Key: DTACLOUD-191
>                 URL:
>             Project: DeltaCloud
>          Issue Type: Question
>         Environment: fedora15
>            Reporter: Rajaguganeswaran K
>            Assignee: David Lutterkort
> Hai,
> We are trying to run an instance of ec2 through deltalcoud. Hence we launched an micro
image. After we tried the following in the terminal.
> chmod 400 delta.pem 
> ssh -i delta.pem
> Enter passphrase for key 'delta.pem': 
> Permission denied (publickey).
> How to run and work with the instance?
> Regards,
> Gugan.

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