canonical/multipass
Multipass
Multipass is a virtual machine lifecycle controller and manager designed to create and orchestrate lightweight Ubuntu instances on a local workstation. It functions as a cross-platform hypervisor wrapper that provides a local cloud development environment for simulating cloud deployments.
The system utilizes a hypervisor-abstraction layer and driver-based backend resolution to manage virtual machines across different host operating systems using native virtualization backends. It enables the simulation of cloud instance behavior through the injection of cloud-init metadata and initialization scripts during the boot process.
The project covers a broad range of virtualization and orchestration capabilities, including image-based provisioning from an OS image catalog, instance status monitoring, and remote command execution. It provides tools for spawning isolated environments and managing the full lifecycle of virtual instances, including interactive shell access via secure tunnels.
Features
- Cross-Hypervisor Orchestration - Acts as a cross-platform wrapper that orchestrates virtual machines across diverse hypervisor providers using unified configuration.
- Virtualization Boot Injection - Injects installation parameters and configuration scripts into virtual disk images during the boot process to automate instance setup.
- Virtual Machine Provisioning - Automates the creation and configuration of virtual machines based on specified OS releases or blueprints.
- Cloud-Init Configurations - Provides simulation of cloud deployments through the injection of cloud-init metadata and initialization scripts during boot.
- Local Development Environments - Provides local development environments by launching and managing lightweight Ubuntu virtual machines on a workstation.
- Virtual Machine Lifecycle Management - Controls the operational state and configuration of virtual machines to maintain isolated development environments.
- Virtual Machine Managers - Creates and orchestrates lightweight Ubuntu virtual machine instances on a local workstation.
- Image Provisioning - Creates instances by downloading and cloning pre-defined operating system disk images from a remote repository.
- Hypervisor Backend Integrations - Utilizes a hypervisor-abstraction layer and driver-based resolution to connect with various host hypervisors.
- Local Instance Lifecycles - Controls the full lifecycle of virtual machine instances, including creation, connection, and deletion.
- Hypervisor Abstractions - Provides a common interface that translates generic VM commands into API calls for specific native virtualization backends.
- Interactive Shells - Provides interactive terminal sessions inside running virtual machines to execute commands directly.
- Rapid Prototyping Environments - Enables rapid prototyping of system configurations and software stacks by quickly booting and deleting virtual instances.
- Cloud Deployment Simulation - Simulates cloud instance behavior on a local machine using cloud-init and metadata configurations.
- SSH-Based Remote Execution - Executes commands and opens shells inside virtual instances using secure shell tunnels from the host.
- Remote Command Execution - Enables running specific commands within a virtual machine instance from the host environment without opening a full shell.
- Image Catalogs - Allows users to list and select available operating system images and blueprints for new virtual machine instances.
- Virtualization Drivers - Detects available host drivers at runtime to select the appropriate native virtualization engine.
- Virtualization Environments - Spawns lightweight virtual machine instances to provide isolated environments for development and testing.
- VM Lifecycle State Tracking - Tracks the operational status and resource metadata of virtual instances across a local host database.
- Test Environment Isolation - Creates separate, disposable virtual environments to test software without affecting the host operating system.
- Virtual Machine Status Monitors - Tracks current state, network addresses, and resource utilization of running and stopped virtual machines.
- Infrastructure and Orchestration - Lightweight VM manager for cross-platform development.
- Virtualization - Listed in the “Virtualization” section of the Awesome Mac awesome list.
- Virtualization and Containers - Tool for launching Ubuntu virtual machines on demand.
