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Connexion sans mot de passe du noeud distribué
2022-07-06 11:30:00 【Escargot】
Première étape:masterNoeud
#Générer une clé au terminal
ssh-keygen -t rsa
cd .ssh/
ls
#Copier le fichier à clé publiqueauthorized_keysDocumentation
cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
ls -l
#authorized_keysPermissions pour les fichiers
[[email protected] .ssh]$ chmod 600 ~/.ssh/authorized_keys
#Ajouter une clé privée à ssh-agent Dans le cache de
[[email protected]r .ssh]$ ssh-add id_dsa
# Oui.authorized_keysCopie du fichier àslave01、slave02NoeudzkpkRépertoire racine de l'utilisateur
[[email protected] .ssh]$ scp ~/.ssh/authorized_keys [email protected]:~/
[[email protected] .ssh]$ scp ~/.ssh/authorized_keys [email protected]:~/
Deuxième étape:slave01Noeud
Commencez parrootRetour de l'utilisateur à l'utilisateur normalzkpk
#Générer une clé au terminal
[[email protected] ~]$ ssh-keygen -t rsa
#Oui.authorized_keysFichier déplacé vers.sshTable des matières
shell [[email protected] ~]$ mv authorized_keys ~/.ssh/
Troisième étape:slave02Noeud
Commencez parrootRetour de l'utilisateur à l'utilisateur normalzkpk
#Générer une clé au terminal
[[email protected] ~]$ ssh-keygen -t rsa
#Oui.authorized_keysFichier déplacé vers.sshTable des matières
shell [[email protected] ~]$ mv authorized_keys ~/.ssh/
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