[Openstack-operators] Password less SSH to ubuntu VM

Shyam Goud shyam.todeti at oneconvergence.com
Thu Jan 31 07:12:34 UTC 2013


Hello Abel,

Allow 22 port is configured. And key-pair is associated. But from vm 
console logs, cloud-init shows below error.

/VM Overview://
//+++++++++++++++++++++++++++++//
//Security Groups//
//
//default//
//
//        ALLOW -1:-1 from 0.0.0.0/0//
//        ALLOW 22:22 from 0.0.0.0/0//
//        ALLOW 1:65535 from 0.0.0.0/0//
//        ALLOW 1:65535 from 0.0.0.0/0//
//        ALLOW -1:255 from 0.0.0.0/0//
//
//Meta//
//
//Key Name//
//    shyam_pub//
//Image Name//
//    ubuntu-precise-21012013//
//++++++++++++++++++++++++++++/


/+++++++++++ VM console logs ++++++++++++//
//cloud-init start running: Wed, 30 Jan 2013 11:21:51 +0000. up 3.33 
seconds//
////
//2013-01-30 11:22:41,822 - util.py[WARNING]: 
'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed 
[50/120s]: url error [timed out]//
////
//2013-01-30 11:22:43,827 - util.py[WARNING]: 
'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed 
[52/120s]: url error [[Errno 113] No route to host]//
////
//2013-01-30 11:23:34,879 - util.py[WARNING]: 
'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed 
[103/120s]: url error [timed out]//
////
//2013-01-30 11:23:50,896 - util.py[WARNING]: 
'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed 
[119/120s]: url error [timed out]//
////
//2013-01-30 11:23:51,899 - DataSourceEc2.py[CRITICAL]: giving up on md 
after 120 seconds//
//+++++++++++++++++++++++++++++++++++++++/

Thanks,
Shyam.

On Thursday 31 January 2013 12:20 PM, Abel Lopez wrote:
> The default ubuntu UEC images use "ubuntu" as the user. Check your 
> console logs to ensure that your key is there. Also make sure your 
> security group rules allow port 22.
>
> On Wednesday, January 30, 2013, Shyam Goud wrote:
>
>     Hello,
>
>     I imported my ssh pub-key to openstack via Horizon web interface's
>     access&security option. And launched VM with it. But haven't
>     succeeded ssh to the VM.
>
>     Is the ubuntu cloud image has user name "ubuntu" or "root" ? Plz
>     let me know what I am missing here.
>
>     +++++++++++++++++++
>     /
>     #nova keypair-list/
>     /+---------------------+-------------------------------------------------+//
>     //| Name                | Fingerprint |//
>     //+---------------------+-------------------------------------------------+//
>     //| shyam               |
>     e7:57:1c:d1:76:26:84:50:67:a9:70:41:69:4f:6a:8b |//
>     //+---------------------+-------------------------------------------------+/
>
>     /sgoud at ibuntu:~/.ssh$ <javascript:_e({}, 'cvml',
>     'sgoud at ibuntu:~/.ssh$');> ssh ubuntu at 10.2.113.133
>     <javascript:_e({}, 'cvml', 'ubuntu at 10.2.113.133');> -v//
>     //OpenSSH_6.0p1 Debian-3ubuntu1, OpenSSL 1.0.1c 10 May 2012//
>     //debug1: Reading configuration data /etc/ssh/ssh_config//
>     //debug1: /etc/ssh/ssh_config line 19: Applying options for *//
>     //debug1: Connecting to 10.2.113.133 [10.2.113.133] port 22.//
>     //debug1: Connection established.//
>     //debug1: identity file /home/sgoud/.ssh/id_rsa type 1//
>     //debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048//
>     //debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048//
>     //debug1: identity file /home/sgoud/.ssh/id_rsa-cert type -1//
>     //debug1: identity file /home/sgoud/.ssh/id_dsa type -1//
>     //debug1: identity file /home/sgoud/.ssh/id_dsa-cert type -1//
>     //debug1: identity file /home/sgoud/.ssh/id_ecdsa type -1//
>     //debug1: identity file /home/sgoud/.ssh/id_ecdsa-cert type -1//
>     //debug1: Remote protocol version 2.0, remote software version
>     OpenSSH_5.9p1 Debian-5ubuntu1//
>     //debug1: match: OpenSSH_5.9p1 Debian-5ubuntu1 pat OpenSSH_5*//
>     //debug1: Enabling compatibility mode for protocol 2.0//
>     //debug1: Local version string SSH-2.0-OpenSSH_6.0p1 Debian-3ubuntu1//
>     //debug1: SSH2_MSG_KEXINIT sent//
>     //Connection closed by 10.2.113.133/
>     +++++++++++++++++++
>
>     Thanks,
>     Shyam.
>

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