Lightwhale

Lightwhale is a purpose-built operating system designed to run Docker containers effortlessly. It live-boots from an ISO straight into a fully functional Docker Engine, eliminating the need for installation or configuration.

The core system is immutable, making it inherently maintenance-free while enhancing security. Data and customisations are stored entirely segregated on a dedicated device, ensuring they never become entangled with core system files. This gives transparency and makes backup easier.

Streamlined yet versatile enough for home labs or enterprise, bare-metal or virtualized, edge nodes or clusters.

Driven by a minimalistic design philosophy and an emphasis on ease of use, Lightwhale lowers the entry barrier, removes tedious administration tasks, and opens a friction-free path to productivity, and makes you feel awesome!

Features:

• Plug and play: Just download the ISO and live-boot the server straight into an operational Docker Engine, with all necessary tools immediately available.
• Simplicity by design: The number of moving parts has been reduced to a minimum, which makes the system easy to learn and quickly mastered with confidence.
• Secure and predictable: With an immutable and stateless core, the system provides a minimal attack surface against malware, and is equally resilient to unintentional modification. Every boot is consistent.
• Opt-in persistence: Persistence happens on the data filesystem which is physically segregated from the immutable root filesystem at all times. By default, the data filesystem is located in RAM and volatile. However, when persistence is enabled, Lightwhale will automatically detect, partition, format, and mount the data filesystem on a separate storage device and persistent changes across reboots.
• Efficient and eco-conscious: All unnecessary processes are removed, ensuring a minimal footprint that conserves resources and power, always getting the most from the hardware. Lightwhale extends the life of older or low-end machines, reducing environmental impact by leveraging the carbon already invested in them.
• Empowers digital sovereignty: Lightwhale lets organizations of all sizes self-host with ease, break free from Big Tech lock-in, and take back privacy and data.