Dell Unity: Konfigurere passordfri SSH-tilgang

Summary: Slik konfigurerer du passordløs SSH-tilgang i Unity. (Kan rettes opp av bruker)

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
Check out other resources

Instructions

  1. Generer nøkkelpar på klienten.
[user@rhel8 ~]$ ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/home/user/.ssh/id_rsa):  <<<  keep empty
Enter passphrase (empty for no passphrase):                    <<<  keep empty
Enter same passphrase again:                                   <<<  keep empty
Your identification has been saved in /home/user/.ssh/id_rsa.
Your public key has been saved in /home/user/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:eVWNNWLhKu/CUTELDr6K4YwCnD1q1TfZG7MumlGW/JY user@rhel8.peeps.lab

The key's randomart image is:
+---[RSA 3072]----+
|             +o=.|
|       . . oo.o o|
|      . o . =.   |
|      ...o +.    |
|. o .  =S.o.     |
|.o = .o=.*+      |
|. * +.o oE*.     |
|.+ + .o..=.      |
|o    o. o...     |
+----[SHA256]-----+

 

  1. Bytt til .ssh-katalogen.
[user@rhel8 ~]$ cd .ssh/

 

  1. Bruk ls for å vise filene.
[user@rhel8 .ssh]$ ls
id_rsa  id_rsa.pub  known_hosts

 

  1. Endre navnet på id_rsa.pub til authorized_keys.
[user@rhel8 .ssh]$ mv id_rsa.pub authorized_keys

 

  1. Bruk ls for å vise filene.
[user@rhel8 .ssh]$ ls
authorized_keys  id_rsa  known_hosts

 

  1. Bruk SCP til å laste opp nøkkelen til ".ssh"-katalogen på Unity.
[user@rhel8 .ssh]$ scp authorized_keys service@XX.XX.XX.XX:/home/service/.ssh
******************************************************************************
* Welcome to EMC UnityVSA 12GB - VIRT1234ABCDEF-spa - c4dev_PIE_8259R-5.3.0.0.5.120
* Serial Number: VIRT1234ABCDEF
* Unisphere IP : XX.XX.XX.XX
* Unisphere IP : fe80::260:1670:29c3:2667
******************************************************************************
Password:（Unity Service (SSH) Password）
authorized_keys

 

  1. Testtilgang uten passord.
[root@rhel8 .ssh]# ssh service@x.x.x.xx
******************************************************************************
* Welcome to EMC UnityVSA 12GB - VIRT1234ABCDEF-spa - c4dev_PIE_8259R-5.3.0.0.5.120
* Serial Number: VIRT1234ABCDEF
* Unisphere IP : x.x.x.xx
* Unisphere IP : xx80::xxx:xxxx:xxxx:2667
******************************************************************************
Last login: Mon Jul 21 19:03:53 2025 from x.x.x.254
01:30:32 service@VIRT1234ABCDEF
spa:~/user# No Password was asked

 

Affected Products

Dell EMC Unity

Products

Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Hybrid, Dell EMC UnityVSA Professional Edition/Unity Cloud Edition
Article Properties
Article Number: 000348009
Article Type: How To
Last Modified: 06 Aug 2025
Version:  1
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.