LCOW: (Experimental) Require RS5+ builds#39108
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cpuguy83 merged 2 commits intomoby:masterfrom Apr 19, 2019
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thaJeztah
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Signed-off-by: John Howard <jhoward@microsoft.com>
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thaJeztah
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Apr 18, 2019
Signed-off-by: John Howard <jhoward@microsoft.com>
tonistiigi
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Signed-off-by: John Howard jhoward@microsoft.com
This moves the requirement for the experimental LCOW feature to at least RS5 builds of Windows, as per #33850 (comment).
The current LCOW solution uses the HCS "v1" schema. With the move to a containerd runtime, we are no longer planning on supporting LCOW support in the v1 schema in opengcs, and have been investing heavily in LCOW support through the v2 schema (driven via containerd, through hcsshim, and onto HCS; called from CRI, Kube, Docker,....).
Phase 2 of this will be to move the graphdriver remote filesystem access away from v1 as well.
Phase 3 will be the deprecation of the "local" libcontainerd runtime in favour of containerd which will only use the "v2" HCS schema.
@dmcgowan @crosbymichael @thaJeztah @jterry75 FYI.