[rhos-list] rhos-list Digest, Vol 15, Issue 8

[Ivan Stoykov]

Hello David,
In short :
you need to have cloud-init package installed and configured at your image, preferably with non root user, then your metadata server should be running and accessible from your VMs.

1. Install cloud-init from epel repo
2. Configure it at /etc/cloudinit/
3. Import the new image
4. Boot new VM and try to log in with the user you configured at the cloudinit config

Cheers
Cheers


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Today's Topics:

1. How to use ssh for password-less login on an instance
(David Raddatz)


________________________________


Message: 1
Date: Fri, 18 Oct 2013 15:58:28 +0000
From: David Raddatz <draddatz at sgi.com>
To: "rhos-list at redhat.com" <rhos-list at redhat.com>
Subject: [rhos-list] How to use ssh for password-less login on an

instance
Message-ID:
 <18CF1869BE7AB04DB1E4CC93FD43702A1B7300B9 at P-EXMB2-DC21.corp.sgi.com>
Content-Type: text/plain; charset="us-ascii"

Hello,

I'm using the OpenStack Getting Started guide and other OpenStack docs to try to set up an environment where I can log in to an instance I've created without using a password.  The doc says to create a keypair and I should be able to log in to the instance but I'm always prompted for a password.  This happens if I try to log in as root or if I try to log in to a tester user that I created.  As far as I can tell, the keypair is not doing anything for me since I can log with or without using the keypair if I specify the password.

Here's what I do: I create a VM image of my own, run virt-sysprep on it, upload into glance, then launch an instance using the keypair that I created.  Then I try to ssh into the instance (with or with the -i keypair option) and I can log in to root when I provide
the password.

I thought the keypair was supposed to allow password-less login to instances but I can't get it to work.

Any pointers are appreciated please,
Dave


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