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

[Boris Derzhavets]

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
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