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Sangwan70 / openstack-zed

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open stack nova compute node adding issue #1

Open ampleadmin001 opened 7 months ago

ampleadmin001 commented 7 months ago

Confirming that the compute host is in the database.ssh controller source /home/stack/openstack-zed/controller/config/admin-openstackrc.sh; openstack compute service list --service nova-compute stack@controller's password:

I am stuck here ..asking password ...but the stack password is not working

ampleadmin001 commented 7 months ago

Confirming that the compute host is in the database.ssh controller source /home/stack/openstack-zed/controller/config/admin-openstackrc.sh; openstack compute service list --service nova-compute stack@controller's password:

I am stuck here ..asking password ...but the stack password is not working

Feb 14 11:23:44 controller sshd[56589]: Accepted password for stack from 10.3.3.58 port 48404 ssh2 Feb 14 11:23:44 controller sshd[56589]: pam_unix(sshd:session): session opened for user stack(uid=1001) by (uid=0) Feb 14 11:23:44 controller systemd-logind[911]: New session 23 of user stack. Feb 14 11:23:46 controller sshd[56639]: Received disconnect from 10.3.3.58 port 48404:11: disconnected by user Feb 14 11:23:46 controller sshd[56639]: Disconnected from user stack 10.3.3.58 port 48404 Feb 14 11:23:46 controller sshd[56589]: pam_unix(sshd:session): session closed for user stack Feb 14 11:23:46 controller systemd-logind[911]: Session 23 logged out. Waiting for processes to exit. Feb 14 11:23:46 controller systemd-logind[911]: Removed session 23.

Sangwan70 commented 7 months ago

All nodes need to be configured with key based authentication and password less SSH Steps:

  1. As root user, create a file with an entry

    vi /etc/sudoers.d/stack

    stack ALL=(ALL) NOPASSWD: ALL

  2. generate ssh keys as root and stack user on all nodes ssh-keygen
  3. Pass the Key to every node including itself as root and as stack user ssh-copy-it {controller,compute,storage) Enjoy

Regards

Ram N. Sangwan

Ph: 9312406920, 011-47320758

On Wed, Feb 14, 2024 at 4:54 PM ampleadmin001 @.***> wrote:

Confirming that the compute host is in the database.ssh controller source /home/stack/openstack-zed/controller/config/admin-openstackrc.sh; openstack compute service list --service nova-compute @.***'s password:

I am stuck here ..asking password ...but the stack password is not working

Feb 14 11:23:44 controller sshd[56589]: Accepted password for stack from 10.3.3.58 port 48404 ssh2 Feb 14 11:23:44 controller sshd[56589]: pam_unix(sshd:session): session opened for user stack(uid=1001) by (uid=0) Feb 14 11:23:44 controller systemd-logind[911]: New session 23 of user stack. Feb 14 11:23:46 controller sshd[56639]: Received disconnect from 10.3.3.58 port 48404:11: disconnected by user Feb 14 11:23:46 controller sshd[56639]: Disconnected from user stack 10.3.3.58 port 48404 Feb 14 11:23:46 controller sshd[56589]: pam_unix(sshd:session): session closed for user stack Feb 14 11:23:46 controller systemd-logind[911]: Session 23 logged out. Waiting for processes to exit. Feb 14 11:23:46 controller systemd-logind[911]: Removed session 23.

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ampleadmin001 commented 7 months ago

Thank you for your reply. The mentioned configurations are already set up on all nodes, and all the nodes are interconnected without requiring a password, as confirmed through testing. The problem arises when attempting to add a node to the cell database. Additionally, SSH authentication was successful. Could this be due to a RabbitMQ connection issue?

From: Ram Niwas Sangwan @.> Sent: Thursday, February 15, 2024 8:23 AM To: Sangwan70/openstack-zed @.> Cc: Vivek Thalappan @.>; Author @.> Subject: Re: [Sangwan70/openstack-zed] open stack nova compute node adding issue (Issue #1)

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All nodes need to be configured with key based authentication and password less SSH Steps:

  1. As root user, create a file with an entry

    vi /etc/sudoers.d/stack

    stack ALL=(ALL) NOPASSWD: ALL

  2. generate ssh keys as root and stack user on all nodes ssh-keygen
  3. Pass the Key to every node including itself as root and as stack user ssh-copy-it {controller,compute,storage) Enjoy

Regards

Ram N. Sangwan

Ph: 9312406920, 011-47320758

On Wed, Feb 14, 2024 at 4:54 PM ampleadmin001 @.***> wrote:

Confirming that the compute host is in the database.ssh controller source /home/stack/openstack-zed/controller/config/admin-openstackrc.sh; openstack compute service list --service nova-compute @.***'s password:

I am stuck here ..asking password ...but the stack password is not working

Feb 14 11:23:44 controller sshd[56589]: Accepted password for stack from 10.3.3.58 port 48404 ssh2 Feb 14 11:23:44 controller sshd[56589]: pam_unix(sshd:session): session opened for user stack(uid=1001) by (uid=0) Feb 14 11:23:44 controller systemd-logind[911]: New session 23 of user stack. Feb 14 11:23:46 controller sshd[56639]: Received disconnect from 10.3.3.58 port 48404:11: disconnected by user Feb 14 11:23:46 controller sshd[56639]: Disconnected from user stack 10.3.3.58 port 48404 Feb 14 11:23:46 controller sshd[56589]: pam_unix(sshd:session): session closed for user stack Feb 14 11:23:46 controller systemd-logind[911]: Session 23 logged out. Waiting for processes to exit. Feb 14 11:23:46 controller systemd-logind[911]: Removed session 23.

— Reply to this email directly, view it on GitHub https://github.com/Sangwan70/openstack-zed/issues/1#issuecomment-1943573726, or unsubscribe https://github.com/notifications/unsubscribe-auth/AFSKTGTIPF34USY5E45RZPLYTSNG5AVCNFSM6AAAAABDIAHUHKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSNBTGU3TGNZSGY . You are receiving this because you are subscribed to this thread.Message ID: @.***>

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