Création d’un partage entre un hyperviseur KVM et une de ses machines virtuelles
1. Activation de samba
systemctl enable smb nmb systemctl start smb nmb
ip a show dev virbr0
virsh net-edit default
mkdir /partage_vm useradd -m -d /partage_vm partage chown -R partage /partage_vm chmod g+w /partage_vm smbpasswd -a partage
[global] workgroup = WorkGroup netbios name = Host server string = serveur %h (Samba %partagevm) # On souhaite n’autoriser l’accès que via certaines interfaces réseau bind interfaces only = Yes interfaces = 127.0.0.1, 192.168.122.1 log file = /var/log/samba/log.%m max log size = 100 [partage_vm] path = /partage_vm/ public = no browsable = yes valid users = partage guest ok = no writable = yes printable = no hide files = /lost+found/ hide unreadable = yes # on force les permissions create mask = 777 force create mode = 777 security mask = 777 force security mode = 777
systemctl restart nmb.service smb.service firewall-cmd --add-service=samba --permanent --add-source=192.168.122.1/24 firewall-cmd --reload
smbclient //192.168.122.1/partage_vm -U partage
semanage fcontext -a -t samba_share_t '/partage_vm(/.*)?' restorecon -R /partage_vm
setsebool -P samba_enable_home_dirs on
ls -Z /partage_vm -rw-rw-r--. partage partage unconfined_u:object_r:samba_share_t:s0 truc.txt
Sur la VM, le dossier est accessible à l’adresse \\ip_de_virbr0\partage_vm