feature(nydusd): add nydusd support to introduse lazyload ability

Pulling image is the most time-consuming step in the container lifecycle. This PR introduse nydus to kata container, it can lazily pull image when container start. So it can speed up kata container create and start. Fixes #2724 Signed-off-by: luodaowen.backend <luodaowen.backend@bytedance.com>
2025-09-25 02:40:04 +00:00 · 2021-08-20 18:41:53 +08:00
parent 88b3e9e848
commit 2d9f89aec7
31 changed files with 1520 additions and 114 deletions
--- a/docs/design/arch-images/kata-nydus.drawio
+++ b/docs/design/arch-images/kata-nydus.drawio
@@ -0,0 +1 @@
+<mxfile host="app.diagrams.net" modified="2022-01-18T14:06:01.890Z" agent="5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36" etag="nId-8OV6FDjWTDgzqDu-" version="15.8.9" type="device"><diagram id="bkF_ZONM9sPFCpIYoGFl" name="Page-1">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</diagram></mxfile>
--- a/docs/design/arch-images/kata-nydus.png
+++ b/docs/design/arch-images/kata-nydus.png
--- a/docs/design/arch-images/nydus-performance.png
+++ b/docs/design/arch-images/nydus-performance.png
--- a/docs/design/arch-images/nydusd-arch.png
+++ b/docs/design/arch-images/nydusd-arch.png
--- a/docs/design/arch-images/rafs-format.png
+++ b/docs/design/arch-images/rafs-format.png
				`@@ -0,0 +1 @@`
				<mxfile host="app.diagrams.net" modified="2022-01-18T14:06:01.890Z" agent="5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36" etag="nId-8OV6FDjWTDgzqDu-" version="15.8.9" type="device"><diagram id="bkF_ZONM9sPFCpIYoGFl" name="Page-1">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</diagram></mxfile>