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Update platform diagram to replace ptrace with systrap.
Also include reference to Systrap in the Platform Portability blog post. Fixes #10386 PiperOrigin-RevId: 633383052
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Etienne Perot
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id="text144-7-7-1"><tspan
|
||||
sodipodi:role="line"
|
||||
id="tspan142-9-5-2"
|
||||
x="162.59088"
|
||||
x="162.45724"
|
||||
y="128.76421"
|
||||
style="stroke-width:0.08486416">ptrace</tspan></text>
|
||||
style="stroke-width:0.0848642">systrap</tspan></text>
|
||||
</g>
|
||||
</svg>
|
||||
|
||||
|
Before Width: | Height: | Size: 12 KiB After Width: | Height: | Size: 12 KiB |
@@ -6,13 +6,18 @@ requires expensive bare-metal machines or cloud instances to run safely with
|
||||
good performance, increasing cost and complexity for Cloud users. gVisor,
|
||||
however, takes a more flexible approach.
|
||||
|
||||
**NOTE 2024-05**: This post describes the ptrace and KVM platforms, which were
|
||||
the only two gVisor platforms at the time it was written. The
|
||||
[Systrap platform](/blog/2023/04/28/systrap-release/) was added since and
|
||||
provides better performance than ptrace.
|
||||
|
||||
One of the pillars of gVisor's architecture is portability, allowing it to run
|
||||
anywhere that runs Linux. Modern Cloud-Native applications run in containers in
|
||||
many different places, from bare metal to virtual machines, and can't always
|
||||
rely on nested virtualization. It is important for gVisor to be able to support
|
||||
the environments where you run containers.
|
||||
|
||||
gVisor achieves portability through an abstraction called a _Platform_.
|
||||
gVisor achieves portability through an abstraction called a *Platform*.
|
||||
Platforms can have many implementations, and each implementation can cover
|
||||
different environments, making use of available software or hardware features.
|
||||
|
||||
|
||||
Reference in New Issue
Block a user