[rdo-list] Unable to log in to the VM instance’s console using openstack-mitaka release

[Chinmaya Dwibedy]

Hi Boris,



Thank you for your prompt response.

As a matter of clarification, I did not manage the key pairs in web
interface or through command line. It launches the instance without
any key pair. Also I am not trying to login into VM’s floating-ip via
ssh. I am trying to access an Instance Console using the Dashboard.

It shows me the login prompt. But I am not able to log in to the
instance’s console (Dashboard) using username (root) and password
(root). it says “Log in incorrect”.

 Regards,

Chinmaya


On Fri, May 27, 2016 at 2:50 PM, Boris Derzhavets <bderzhavets at hotmail.com>
wrote:

> Then as fedora user inside VM :-
>
> $ sudo su -
>
> # passwd fedora
>
> You will get login prompt for fedora via dashboard console
>
> in the same session ( or for root, it doesn't matter )
>
>
>
> ------------------------------
> *From:* rdo-list-bounces at redhat.com <rdo-list-bounces at redhat.com> on
> behalf of Boris Derzhavets <bderzhavets at hotmail.com>
> *Sent:* Friday, May 27, 2016 2:50 AM
> *To:* Chinmaya Dwibedy; rdo-list at redhat.com
> *Subject:* Re: [rdo-list] Unable to log in to the VM instance’s console
> using openstack-mitaka release
>
>
> When you run :-
>
>
> # source  keystonerc_demo
>
> # nova  keypair-add oskey01 > oskey01.pem
>
> # chmod 600 *.pem
>
> SSH RSA public key gets uploaded to Nova and may be used when you launch
> the VM
>
> It would be written by default to ~fedora/.ssh/authorized_keys ( as far as
> I remember ) on your VM
>
> when it comes to ACTIVE state
>
>
> # nova keypair-list
>
> shows this public rsa key been generated by nova command.
>
>
> SSH RSA private key gets written to oskey01.pem
>
> No hackery is needed to connect to VM via it's FIP
>
> $ ssh -i oskey01.pem fedora at VM's floating-ip
>
> Boris.
> ------------------------------
> *From:* rdo-list-bounces at redhat.com <rdo-list-bounces at redhat.com> on
> behalf of Chinmaya Dwibedy <ckdwibedy at gmail.com>
> *Sent:* Friday, May 27, 2016 2:24 AM
> *To:* rdo-list at redhat.com
> *Subject:* [rdo-list] Unable to log in to the VM instance’s console using
> openstack-mitaka release
>
>
> Hi All,
>
>
> I have installed OpenStack (i.e., openstack-mitaka release) on CentOS7.2
> .  Used Fedora20 qcow2 cloud image for creating a VM using Dashboard.
>
> 1)      Installed “libguestfs” on Nova compute node.
>
> 2)      Updated these lines in  “/etc/nova/nova.conf ”
>
> inject_password=true
>
> inject_key=true
>
> inject_partition=-1
>
>
>
> 3)      Restarted nove-compute: # service openstack-nova-compute restart
>
> 4)      Enabled setting root password in
> /usr/share/openstack-dashboard/openstack_dashboard/local/local_settings.py
>
> OPENSTACK_HYPERVISOR_FEATURES = {
>
> …..
>
> ‘can_set_password’: True,
>
> }
>
> 5)      Placed the below code in “Customization Script” section of the
> Launch Instance dialog box in OpenStack.
>
>
>
> #cloud-config
>
> ssh_pwauth: True
>
> chpasswd:
>
>   list: |
>
>      root: root
>
>   expire: False
>
> runcmd:
>
> - [ sh, -c, echo "=========hello world'=========" ]
>
>
>
> It appears that, when the instance was launched, cloud-init did not change the password for root user, and I was not able to log in to the instance’s console (Dashboard) using username (root) and password (root). it says “Log in incorrect”.
>
> Upon checking the boot log found that, cloud-init has executed /var/lib/cloud/instance/scripts/runcmd and printed hello world. Can anyone please let me know where I am wrong ? Thanks in advance for your support and time.
>
>
>
> Regards,
>
> Chinmaya
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rdoproject.org/pipermail/dev/attachments/20160527/1fbc3aa8/attachment.html>