# SolusVM Documentation > Complete guides for installing, configuring, and managing SolusVM 2 virtualization platform. Base URL: / Generated: 2026-06-05 > External API specification (OpenAPI/ReDoc): https://installer.dev.solusvm.com/admin-docs.json > Release notes: /release-notes/ --- ## [Overview](/en/solusvm2/quick-start-guide/overview/) SolusVM is a virtual infrastructure management solution for deploying and managing virtual servers for customers and internal use. ## [Installation and Logging In](/en/solusvm2/quick-start-guide/installation-and-logging-in/) Install the SolusVM management node, log in to the administrator web interface, and learn your next steps. ## [Administration](/en/solusvm2/quick-start-guide/administration/) Configure SolusVM by adding licenses, compute resources, plans, storage points, IP blocks, locations, and email notifications. ## [Customers](/en/solusvm2/quick-start-guide/customers/) Learn how customers register, create projects, deploy servers, and manage their SolusVM virtual machines. ## [Installation of the module](/en/solusvm2/billing-integration-guide/prepaid-billing/installation-and-configuration/installation-of-the-module/) Download and install the SolusVM WHMCS module on your server. ## [Overview](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/overview/) Configure customizable options for SolusVM products in WHMCS to offer flexible resource selection. ## [360 Monitoring Integration](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/360-monitoring-integration/) Configure 360 Monitoring integration to provision virtual servers with monitoring agent installed. ## [About](/en/solusvm2/administrator-guide/about/) Comprehensive documentation for managing and configuring your SolusVM infrastructure. ## [Adding IPv6 Blocks](/en/solusvm2/administrator-guide/adding-ipv6-blocks/) Add IPv6 address blocks to your compute resources and configure IPv6 networking for virtual servers. ## [Adding NFS Storage](/en/solusvm2/administrator-guide/adding-nfs-storage/) Add NFS storage to store data remotely and share storage points across multiple compute resources. ## [Adding Shared LVM Storage](/en/solusvm2/administrator-guide/adding-shared-lvm-storage/) Add Shared LVM Storage using iSCSI targets to store virtual server data remotely across multiple Compute Resources. ## [Additional disk](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/additional-disk/) Configure additional disk options for KVM virtual servers in WHMCS. ## [Additional Disks](/en/solusvm2/administrator-guide/additional-disks/) Add, resize, and manage additional disks on virtual servers for extra storage without upgrading plans. ## [Additional settings in config.php](/en/solusvm2/billing-integration-guide/prepaid-billing/advanced-configuration/config-php/) Configure advanced SolusVM WHMCS module settings in config.php, including cloud panel access, user deletion, and default domains. ## [Application](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/application/) Configure application selection for reinstalling SolusVM products in WHMCS. ## [Applications](/en/solusvm2/administrator-guide/applications/) Add preinstalled applications to virtual servers including custom applications with preinstalled licenses. ## [Backing up and Restoring Servers](/en/solusvm2/administrator-guide/backing-up-and-restoring-servers/) Configure backup nodes, create scheduled and manual backups, enable incremental backups for ThinLVM storage, and restore servers to prevent data loss. ## [Backing up and Restoring the Management Node](/en/solusvm2/administrator-guide/backing-up-and-restoring-the-management-node/) Create scheduled and manual management node backups, configure backup nodes for disaster recovery, and restore the management node from backup. ## [Billing Integration Overview](/en/solusvm2/administrator-guide/billing-integration-overview/) Understand how SolusVM integrates with billing systems using token-based pricing to display real prices and charge users for server features. ## [Changing a Virtual Servers' Storage Type](/en/solusvm2/administrator-guide/changing-virtual-server-storage-type/) Change the storage type for KVM virtual servers in SolusVM. ## [Changing the Management Server Settings via config](/en/solusvm2/administrator-guide/changing-the-management-server-settings-via-config/) Edit the SolusVM configuration file to change management server hostname, ports, SSL/TLS certificates, and other advanced settings. ## [Choosing a Compute Resource Network Type](/en/solusvm2/administrator-guide/choosing-a-compute-resource-network-type/) Select between routed and bridged network types for compute resources based on your network configuration and IP address requirements. ## [Compute Resource Maintenance Mode](/en/solusvm2/administrator-guide/compute-resource-maintenance-mode/) Enable maintenance mode on compute resources to temporarily restrict client operations while performing updates and maintenance activities. ## [Creation of a product](/en/solusvm2/billing-integration-guide/prepaid-billing/solusvm-2.0-product/creation-of-a-product/) Create a SolusVM product in WHMCS to provision virtual servers for customers. ## [Custom Billing Integration](/en/solusvm2/billing-integration-guide/postpaid-billing/custom-billing-integration/) Set up postpaid billing integration with custom billing systems, configure token pricing, and manage user authentication via API. ## [Custom Fields](/en/solusvm2/billing-integration-guide/prepaid-billing/advanced-configuration/custom-fields/) Configure custom fields for SolusVM products in WHMCS to display server information. ## [Customizing Configuration](/en/solusvm2/administrator-guide/customizing-configuration/) Customize PHP-FPM and PostgreSQL settings for the API container to optimize performance and meet specific system requirements. ## [Disaster Recovery](/en/solusvm2/administrator-guide/disaster-recovery/) Minimize downtime by restoring virtual servers to healthy compute resources in disaster scenarios such as hardware failures or data center outages. ## [Disk space](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/disk-space/) Configure disk space as a customizable option for SolusVM VPS in WHMCS. ## [Enable backups](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/enable-backups/) Configure backups as a customizable option for SolusVM VPS in WHMCS. ## [Enable disaster recovery](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/enable-disaster-recovery/) Configure disaster recovery as a customizable option for SolusVM VPS in WHMCS. ## [Enable snapshots](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/enable-snapshots/) Configure snapshots as a customizable option for SolusVM VPS in WHMCS. ## [Enabling Two-Factor Authentication](/en/solusvm2/administrator-guide/enabling-two-factor-authentication/) Enhance account security by enabling two-factor authentication using smartphone apps such as Microsoft Authenticator or Google Authenticator. ## [Estimating Compute Resource Capacity](/en/solusvm2/administrator-guide/estimating-compute-resource-capacity/) Learn how to estimate compute resource capacity for virtual servers and manage overselling based on different business scenarios and resource usage patterns. ## [Extra IP](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/extra-ip/) Configure additional IP addresses as a customizable option for SolusVM VPS in WHMCS. ## [How to Configure Guest VM Shutdown Behavior](/en/solusvm2/administrator-guide/how-to-configure-guest-vm-shutdown-behavior/) Configure how guest virtual machines manage shutdown requests from the host server using the libvirt-guests service. ## [Importing Virtual Servers](/en/solusvm2/administrator-guide/importing-solusvm-v1-clusters/) Learn how to import your existing SolusVM 1 cluster infrastructure into SolusVM, including prerequisites, limitations, and WHMCS integration. ## [Improving Deliverability of Users' Emails Using Reverse DNS](/en/solusvm2/administrator-guide/improving-deliverability-of-users-emails-using-reverse-dns/) Learn how to enable reverse DNS management in SolusVM to help users add PTR records and improve email deliverability. ## [Initial configuration of the module](/en/solusvm2/billing-integration-guide/prepaid-billing/installation-and-configuration/initial-configuration/) Configure the SolusVM module in WHMCS by generating API tokens and connecting servers. ## [IO Priority](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/io-priority/) Configure IO priority as a customizable option for SolusVM VZ containers in WHMCS. ## [ISO Images](/en/solusvm2/administrator-guide/iso-images/) Learn how to create and manage custom ISO images, grant permissions to users, and boot virtual servers from ISO images in SolusVM. ## [Legacy SolusVM 1 Documentation](/en/solusvm2/legacy-documentation/solusvm1/) Redirect to SolusVM 1 documentation. ## [Limiting Users' Network Traffic and Bandwidth](/en/solusvm2/administrator-guide/limiting-users-network-traffic-and-bandwidth/) Learn how to set monthly bandwidth and traffic limits for virtual servers in SolusVM to manage network resources and reduce bandwidth when limits are exceeded. ## [Limiting Users' Resources Consumption](/en/solusvm2/administrator-guide/limiting-users-resources-consumption/) Learn how to create and assign limit groups in SolusVM to control the number of servers and resources users can create and maintain. ## [Location](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/locations/) Configure location selection as a customizable option for SolusVM products in WHMCS. ## [Locking and Suspending User Accounts](/en/solusvm2/administrator-guide/locking-and-suspending-user-accounts/) Learn how to lock and suspend user accounts in SolusVM to restrict server creation, suspend virtual servers, and manage billing-related account restrictions. ## [Memory](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/memory/) Configure memory as a customizable option for SolusVM VPS in WHMCS. ## [Migration of Servers Between Compute Resources](/en/solusvm2/administrator-guide/migration-of-servers-between-compute-resources/) Learn how to migrate virtual servers between compute resources in SolusVM using live or offline migration modes, including requirements, limitations, and best practices. ## [NUMA Nodes](/en/solusvm2/administrator-guide/numa-nodes/) Learn how SolusVM automatically pins virtual CPUs and memory to NUMA nodes to optimize performance for KVM virtual servers. ## [Offering Additional IP Addresses to Users](/en/solusvm2/administrator-guide/offering-additional-ip-addresses-to-users/) Learn how to configure plans to offer and sell additional IPv4 addresses to users in SolusVM, including pricing setup and usage limits. ## [Offering Paid Backups](/en/solusvm2/billing-integration-guide/offering-paid-backups/) Configure and offer paid backups for SolusVM virtual servers using postpaid billing integration. ## [Operating System](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/operating-system/) Configure operating system selection as a customizable option for SolusVM products in WHMCS. ## [Operating Systems](/en/solusvm2/administrator-guide/operating-systems/) Learn how to manage operating system templates in SolusVM, including configuring default disk drivers and firmware options for virtual machines. ## [Overview](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/overview/) Configure plan parameters as customizable options for SolusVM VPS products in WHMCS. ## [Plan Management](/en/solusvm2/administrator-guide/plan-management/) Learn how to restrict installation options for plans and manage operating systems and applications using image presets in SolusVM. ## [Postpaid Billing](/en/solusvm2/billing-integration-guide/postpaid-billing/overview/) Understand how postpaid billing uses tokens to set flexible prices across currencies, regions, and tax rules in SolusVM. ## [Recovering Inaccessible Servers with Rescue Mode](/en/solusvm2/administrator-guide/recovering-inaccessible-servers-with-rescue-mode/) Learn how to use Rescue Mode in SolusVM to recover inaccessible virtual servers, repair filesystems, and migrate server data. ## [Reinstallation of a SolusVM product](/en/solusvm2/billing-integration-guide/prepaid-billing/solusvm-2.0-product/reinstallation-of-a-product/) Configure and use operating system or application reinstallation for SolusVM products in WHMCS. ## [Requirements](/en/solusvm2/billing-integration-guide/prepaid-billing/requirements/) System and software requirements for installing the SolusVM WHMCS VPS pre-paid provisioning module. ## [SolusVM API Documentation](/en/solusvm2/api-reference/api/) ## [SolusVM Billing Integration](/en/solusvm2/billing-integration-guide/solusvm-2-0-billing-integration/) Integrate SolusVM with billing systems to charge customers for virtual servers and services. ## [SolusVM Glossary](/en/solusvm2/glossary/glossary/) Definitions of SolusVM specific terms and concepts used throughout the product. ## [SolusVM WHMCS VPS pre-paid provisioning module](/en/solusvm2/billing-integration-guide/prepaid-billing/overview/) Install and configure the SolusVM WHMCS VPS pre-paid provisioning module for automated virtual server management. ## [SolusVM.0 OS Image Builder](/en/solusvm2/administrator-guide/solusvm-2-0-os-image-builder/) Build custom cloud-init compatible QEMU/KVM OS images using the SolusVM OS Image Builder tool with Packer and pre-configured templates. ## [SolusVM.0 Updates](/en/solusvm2/administrator-guide/solusvm-2-0-updates/) Configure automatic or manual SolusVM updates, select update types (mainline, stable, or testing), schedule installations, and revert to previous versions. ## [SSH keys for SolusVM VPS](/en/solusvm2/billing-integration-guide/prepaid-billing/advanced-configuration/ssh-keys-for-vps/) Configure SSH key custom fields to allow customers to specify public keys during VPS ordering. ## [Storage Offers for Virtual Servers](/en/solusvm2/administrator-guide/offers/) Learn how to create and manage storage offers in SolusVM to provide additional disk space and performance options to users. ## [Swap](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/swap/) Configure swap space as a customizable option for SolusVM VZ containers in WHMCS. ## [Tags Mechanism](/en/solusvm2/administrator-guide/tags-mechanism/) Control storage selection for primary and additional disks using storage tags, create and manage storage tier lists, and assign tags to storages and offers. ## [Total monthly traffic limit](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/total-traffic-limit/) Configure total monthly traffic limits as a customizable option for SolusVM VPS in WHMCS. ## [Upgrade/downgrade of a SolusVM product](/en/solusvm2/billing-integration-guide/prepaid-billing/solusvm-2.0-product/upgrade-downgrade/) Configure upgrade and downgrade options for SolusVM product resources in WHMCS. ## [Use applications for a new product](/en/solusvm2/billing-integration-guide/prepaid-billing/advanced-configuration/application/) Configure WHMCS products to provision SolusVM applications by setting up custom fields for application properties. ## [User Access Control](/en/solusvm2/administrator-guide/user-access-control/) Limit user access to SolusVM features and resources using roles and permissions, and restrict access by IP address or IP networks. ## [Using Event Handlers](/en/solusvm2/administrator-guide/using-event-handlers/) Create and manage webhooks as event handlers to automate actions when specific events occur in SolusVM, such as adding IP addresses or removing servers. ## [Using Hooks](/en/solusvm2/administrator-guide/using-hooks/) Automatically run custom scripts before or after specific events using hooks in SolusVM, with support for Bash, Python, and other programming languages. ## [VCPU](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/vcpu/) Configure vCPU cores as a customizable option for SolusVM KVM and VZ products in WHMCS. ## [VCPU limit](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/vcpu-limit/) Configure vCPU limits as a customizable option for SolusVM VZ container products in WHMCS. ## [VCPU units](/en/solusvm2/billing-integration-guide/prepaid-billing/configurable-options/plan-parameters/vcpu-units/) Configure vCPU units as a customizable option for SolusVM VZ containers in WHMCS. ## [Virtual Private Cloud](/en/solusvm2/administrator-guide/virtual-private-cloud/) Configure secure and isolated VPC networks for KVM virtual servers, restrict public access to web services, and manage VPC permissions for users. ## [WHMCS Billing Integration](/en/solusvm2/billing-integration-guide/postpaid-billing/whmcs-billing-integration/) Set up the WHMCS integration for SolusVM with Post-Pay billing, configure limit groups, and manage token pricing. ## [WHMCS Postpay Billing](/en/solusvm2/billing-integration-guide/postpaid-billing/whmcs-postpay-billing/) Configure WHMCS Post-Pay Billing for SolusVM with automated invoicing, user enrollment, and usage-based billing.