7.00.02 - Copying the SSH Key to the Queen - Aster Execution Engine

Aster Instance Installation Guide for Aster-on-Hadoop Only

prodname
Aster Execution Engine
vrm_release
7.00.02
created_date
July 2017
category
Installation
featnum
B700-5022-700K
  1. Log in as root on the node that has the SSH key you want to use.
  2. Verify that the key file works:
    1. Issue an SSH command to localhost: # ssh localhost date
    2. If you are asked to confirm, type yes.
    3. Press Enter.
    The command should succeed without prompting for a password.
  3. Make sure the queen is powered on and booted into its OS
  4. Change the working directory to your home directory on the node with the SSH key: # cd
  5. Copy the key file to the queen:
    1. Run this command, specifying the IP address of the queen to which you are copying the key: # scp -pr .ssh root@<queen-IP>:
    2. If you are asked to confirm, type yes.
    3. Press Enter.
    4. If you are prompted for a password, enter it.
  6. Verify that you can SSH to the queen without a password. # ssh <queen-IP> # exit
  7. Proceed to Testing the SSH Key on the Queen.