Dell Unity: Konfiguration af SSH-adgang uden adgangskode

Summary: Sådan konfigurerer du adgangskodefri SSH-adgang i Unity. (Kan rettes af brugeren)

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 nøglepar 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. Skift til .ssh-biblioteket.
[user@rhel8 ~]$ cd .ssh/

 

  1. Brug ls til at se filerne.
[user@rhel8 .ssh]$ ls
id_rsa  id_rsa.pub  known_hosts

 

  1. Omdøb id_rsa.pub til authorized_keys.
[user@rhel8 .ssh]$ mv id_rsa.pub authorized_keys

 

  1. Brug ls for at få vist filerne.
[user@rhel8 .ssh]$ ls
authorized_keys  id_rsa  known_hosts

 

  1. Brug SCP til at uploade nøglen til mappen ".ssh" 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. Test adgang uden adgangskode.
[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.