Proxmox provides various storage options to create a container. Local storage on the host machine is the simplest and most common option. In this case, the container images and configuration files are stored on a local disk or partition on the Proxmox host. This is useful for small-scale deployments where there is only one or a few hosts.
Another option is network storage, such as NFS or iSCSI. Network storage allows you to store container images and configuration files on a remote network share, which can be accessed by multiple hosts. This is useful for large-scale deployments where there are multiple hosts and a centralized storage location is required.
Cloud storage is also an option in Proxmox, which includes services such as Amazon S3 or Google Cloud Storage. This option allows you to store container images and configuration files in the cloud, which can be accessed from anywhere with an internet connection. This is useful for distributed or hybrid deployments where resources are spread across multiple locations.
Proxmox also supports other storage options such as GlusterFS, Ceph, and ZFS. These options provide advanced features such as distributed storage, redundancy, and snapshots.
Overall, the storage option you choose will depend on your specific needs and the size and complexity of your deployment. It's important to carefully consider the pros and cons of each storage option and to plan your storage configuration appropriately to ensure optimal performance and reliability.