Presented at
May Contain Hackers (MCH2022),
July 25, 2022, 11 p.m.
(50 minutes)
Overview of **SmartOS** - an illumos based distribution with **focus of virtualization**. Must be named technologies used by SmartOS: ZFS, Crossbow, Zones, DTrace, Bhyve. The talk will show you the benefits of SmartOS; Configuration and management of SmartOS virtualization technologies; Tooling on top of SmartOS.
SmartOS is a specialized Type 1 Hypervisor platform based on illumos. It supports two types of virtualization:
- OS Virtual Machines (Zones): A light-weight virtualization solution offering a complete and secure userland environment on a single global kernel, offering true bare metal performance and all the features illumos has, namely dynamic introspection via DTrace
- Hardware Virtual Machines (KVM, Bhyve): A full virtualization solution for running a variety of guest OS's including Linux, Windows, *BSD, Plan9 and more
Virtualization in SmartOS builds on top of the foundational illumos technologies inherited from OpenSolaris, namely:
- ZFS for storage virtualization
- Crossbow (dladm) for network virtualization
- Zones for virtualization and containment
- DTrace for introspection
- SMF for service management
- RBAC/BSM for auditing and role based security
- And more
Presenters:
-
drscream
Server Ninja with 15+ years industry experience specialising in Unix and Linux cloud-based environments. IT Consultant and automation expert with business analyst know-how to optimise processes.
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