• Entendiendo el sistema de archivos del cluster de Proxmox

    Esta «tabla» te ayudará a entender cada uno de los archivos que se alojan dentro de la base de datos config.db de un nodo de Proxmox (también conocida como Proxmox Cluster File System o pmxcfs, a secas):

    /etc/pve/firewall/cluster.fw                    # Firewall configuration applied to all nodes
/etc/pve/firewall/*.fw                          # Firewall configuration for individual nodes
/etc/pve/firewall/*.fw                          # Firewall configuration for VMs and containers
/etc/pve/ha/crm_commands                        # Displays HA operations that are currently being carried out by the CRM
/etc/pve/ha/manager_status                      # JSON-formatted information regarding HA services on the cluster
/etc/pve/ha/resources.cfg                       # Resources managed by high availability, and their current state
/etc/pve/local/                                 # Enlace simbólico a /etc/pve/nodes/
/etc/pve/lxc/                                   # Enlace simbólico a /etc/pve/nodes/NombreDelNodo/lxc/
/etc/pve/nodes/NombreDelNodo/lxc/*.conf         # VM configuration data for LXC containers
/etc/pve/nodes/NombreDelNodo/openvz/*           # Prior to PVE 4.0, used for container configuration data (Obsoleto)
/etc/pve/nodes/NombreDelNodo/priv/*
/etc/pve/nodes/NombreDelNodo/qemu-server/*.conf # VM configuration data for KVM VMs
/etc/pve/nodes/NombreDelNodo/pve-ssl.key        # Private SSL key for pve-ssl.pem
/etc/pve/nodes/NombreDelNodo/pve-ssl.pem        # Public SSL certificate for web server (signed by cluster CA)
/etc/pve/nodes/NombreDelNodo/pveproxy-ssl.key   # Private SSL key for pveproxy-ssl.pem (optional)
/etc/pve/nodes/NombreDelNodo/pveproxy-ssl.pem   # Public SSL certificate (chain) for web server (optional override for pve-ssl.pem)
/etc/pve/nodes/NombreDelNodo/config             # Node-specific configuration
/etc/pve/openvz/                                # Enlace simbólico a /etc/pve/nodes//openvz/ (Obsoleto)
/etc/pve/priv/acme/*
/etc/pve/priv/lock/*                            # Lock files used by various services to ensure safe cluster-wide operations
/etc/pve/priv/storage/*.pw                      # Contains the password of a storage in plain text
/etc/pve/priv/authkey.key                       # Private key used by ticket system
/etc/pve/priv/authorized_keys                   # SSH keys of cluster members for authentication
/etc/pve/priv/ceph*                             # Ceph authentication keys and associated capabilities
/etc/pve/priv/known_hosts                       # SSH keys of the cluster members for verification
/etc/pve/priv/pve-root-ca.key                   # Private key of cluster CA
/etc/pve/priv/pve-root-ca.srl
/etc/pve/priv/shadow.cfg                        # Shadow password file for PVE Realm users
/etc/pve/priv/token.cfg                         # API token secrets of all tokens
/etc/pve/priv/tfa.cfg                           # Base64-encoded two-factor authentication configuration
/etc/pve/qemu-server/                           # Enlace simbólico a /etc/pve/nodes//qemu-server/
/etc/pve/sdn/*                                  # Shared configuration files for Software Defined Networking (SDN)
/etc/pve/virtual-guest/cpu-models.conf          # For storing custom CPU models
/etc/pve/.clusterlog                            # Cluster log (last 50 entries)
/etc/pve/.debug
/etc/pve/.members                               # Info about cluster members
/etc/pve/.rrd                                   # RRD data (most recent entries)
/etc/pve/.version                               # File versions (to detect file modifications)
/etc/pve/.vmlist                                # List of all VMs
/etc/pve/authkey.pub                            # Public key used by the ticket system
/etc/pve/ceph.conf                              # Ceph configuration file (note: /etc/ceph/ceph.conf is a symbolic link to this)
/etc/pve/corosync.conf                          # Corosync cluster configuration file (prior to Proxmox VE 4.x, this file was called cluster.conf)
/etc/pve/datacenter.cfg                         # Proxmox VE data center-wide configuration (keyboard layout, proxy, …)
/etc/pve/domains.cfg                            # Proxmox VE authentication domains
/etc/pve/pve-root-ca.pem                        # Public certificate of cluster CA
/etc/pve/pve-www.key                            # Private key used for generating CSRF tokens
/etc/pve/status.cfg                             # Proxmox VE external metrics server configuration
/etc/pve/replication.conf
/etc/pve/storage.cfg                            # Proxmox VE storage configuration
/etc/pve/user.cfg                               # Proxmox VE access control configuration (users/groups/…)
/etc/pve/vzdump.cron                            # Cluster-wide vzdump backup-job schedule

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