Dell Unity : Configuration de l’accès SSH sans mot de passe
Summary: Comment configurer l’accès SSH sans mot de passe dans Unity.
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Instructions
- Générez des paires de clés sur le client.
[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]-----+
- Passez à la
.ssh.
[user@rhel8 ~]$ cd .ssh/
- Utilisez
lspour afficher les fichiers.
[user@rhel8 .ssh]$ ls id_rsa id_rsa.pub known_hosts
- Renommez le fichier binaire
id_rsa.pubtoauthorized_keys.
[user@rhel8 .ssh]$ mv id_rsa.pub authorized_keys
- Utilisez
lspour afficher les fichiers.
[user@rhel8 .ssh]$ ls authorized_keys id_rsa known_hosts
- Utilisez
SCPPour télécharger la clé dans le répertoire ".ssh" dans le répertoire 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
- Testez l’accès sans mot de passe.
[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
Additional Information
Si l’objectif de la configuration de la connexion sans mot de passe est d’exécuter uemcli commandes à partir d’un script, reportez-vous à l’article de la base de connaissances Dell Unity : La commande UEMCLI cesse de s’exécuter.
Ajout de l’attribut -sslpolicy L’option Accept empêche uemcli L’arrêt des commandes dans les scripts en raison de l’expiration du certificat.
Produse afectate
Dell EMC UnityProduse
Dell EMC Unity Family |Dell EMC Unity All Flash, Dell EMC Unity Hybrid, Dell EMC UnityVSA Professional Edition/Unity Cloud EditionProprietăți articol
Article Number: 000348009
Article Type: How To
Ultima modificare: 26 Jun 2026
Version: 2
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