Repte 2.3:Restauració de backups

Com hem fet la creació de backups des de vagrant, aquesta tasca serà senzilla, ja que només cal fer una comanda, però explicaré el procés des de 0, un cop acabes el teu backup, que són snapshots del vagrant pot utilitzar aquesta comanda:

vagrant snapshot list

En el meu cas:

[11:22:31][debian][hbarbera@hbarbera]-$ vagrant snapshot list
==> debianproxy: No snapshots have been taken yet!
    debianproxy: You can take a snapshot using `vagrant snapshot save`. Note that
    debianproxy: not all providers support this yet. Once a snapshot is taken, you
    debianproxy: can list them using this command, and use commands such as
    debianproxy: `vagrant snapshot restore` to go back to a certain snapshot.
==> router_2: 
backup_20260410_110232
==> router_0: VM not created. Moving on...
==> router_9: VM not created. Moving on...
==> router_3: VM not created. Moving on...
==> rocky_client: VM not created. Moving on...
==> ubuntu: VM not created. Moving on...
==> w10: VM not created. Moving on...
==> debiandns: 
backup_20260410_110232
==> debianslave: No snapshots have been taken yet!
    debianslave: You can take a snapshot using `vagrant snapshot save`. Note that
    debianslave: not all providers support this yet. Once a snapshot is taken, you
    debianslave: can list them using this command, and use commands such as
    debianslave: `vagrant snapshot restore` to go back to a certain snapshot.
==> debianldap: No snapshots have been taken yet!
    debianldap: You can take a snapshot using `vagrant snapshot save`. Note that
    debianldap: not all providers support this yet. Once a snapshot is taken, you
    debianldap: can list them using this command, and use commands such as
    debianldap: `vagrant snapshot restore` to go back to a certain snapshot.
==> rockyFTP: 
backup_20260410_110232
==> rockyNFS: No snapshots have been taken yet!
    rockyNFS: You can take a snapshot using `vagrant snapshot save`. Note that
    rockyNFS: not all providers support this yet. Once a snapshot is taken, you
    rockyNFS: can list them using this command, and use commands such as
    rockyNFS: `vagrant snapshot restore` to go back to a certain snapshot.
==> debianlab: VM not created. Moving on...
==> rockylab: VM not created. Moving on...
==> rockylabgui: VM not created. Moving on...
==> ubuntulab: VM not created. Moving on...
==> w10lab: VM not created. Moving on...
[11:22:53][debian][hbarbera@hbarbera]-$

Com es pot veure, et diu quines màquines tenen fetes snapshots i quines no, el nostre script no força que cap màquina s’encengui, ja que volem assegurar-nos que no es trenqui res.

Una vegada tenim el nom dels backups només cal executar aquesta comanda:

vagrant snapshot restore router_2 backup_20260410_110232

Aquí estàs fent la restauració de la màquina “router_2” amb el backup “backup_20260410_110232”.
Un cop això queda fet ja tens la teva màquina restaurada.