root@minikube:/var/lib/containerd# ctr i pull docker.io/library/busybox:latest
docker.io/library/busybox:latest: resolved |++++++++++++++++++++++++++++++++++++++|
index-sha256:a8cf7ff6367c2afa2a90acd081b484cbded349a7076e7bdf37a05279f276bc12: done |++++++++++++++++++++++++++++++++++++++|
manifest-sha256:a2490cec4484ee6c1068ba3a05f89934010c85242f736280b35343483b2264b6: done |++++++++++++++++++++++++++++++++++++++|
layer-sha256:e2334dd9fee4b77e48a8f2d793904118a3acf26f1f2e72a3d79c6cae993e07f0: done |++++++++++++++++++++++++++++++++++++++|
config-sha256:be5888e67be651f1fbb59006f0fd791b44ed3fceaa6323ab4e37d5928874345a: done |++++++++++++++++++++++++++++++++++++++|
elapsed: 2.6 s total: 569.0 (218.8 KiB/s)
unpacking linux/amd64 sha256:a8cf7ff6367c2afa2a90acd081b484cbded349a7076e7bdf37a05279f276bc12...
done
root@minikube:/var/lib/containerd# ctr snapshot ls
KEY PARENT KIND
sha256:5b0d2d635df829f65d0ffb45eab2c3124a470c4f385d6602bda0c21c5248bcab Committed
root@minikube:/var/lib/containerd# ctr i check
REF TYPE DIGEST STATUS SIZE UNPACKED
docker.io/library/busybox:latest application/vnd.docker.distribution.manifest.list.v2+json sha256:a8cf7ff6367c2afa2a90acd081b484cbded349a7076e7bdf37a05279f276bc12 complete (2/2) 744.5 KiB/744.5 KiB true
root@minikube:/var/lib/containerd# ctr snapshot rm sha256:5b0d2d635df829f65d0ffb45eab2c3124a470c4f385d6602bda0c21c5248bcab
root@minikube:/var/lib/containerd# ctr i check
REF TYPE DIGEST STATUS SIZE UNPACKED
docker.io/library/busybox:latest application/vnd.docker.distribution.manifest.list.v2+json sha256:a8cf7ff6367c2afa2a90acd081b484cbded349a7076e7bdf37a05279f276bc12 complete (2/2) 744.5 KiB/744.5 KiB false
root@minikube:/var/lib/containerd# ctr snapshot unpack sha256:a8cf7ff6367c2afa2a90acd081b484cbded349a7076e7bdf37a05279f276bc12
unpacking sha256:a8cf7ff6367c2afa2a90acd081b484cbded349a7076e7bdf37a05279f276bc12 (application/vnd.docker.distribution.manifest.list.v2+json)...done
root@minikube:/var/lib/containerd# ctr i check
REF TYPE DIGEST STATUS SIZE UNPACKED
docker.io/library/busybox:latest application/vnd.docker.distribution.manifest.list.v2+json sha256:a8cf7ff6367c2afa2a90acd081b484cbded349a7076e7bdf37a05279f276bc12 complete (2/2) 744.5 KiB/744.5 KiB true
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April 21, 2020 17:16
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Handling containerd snapshots with ctr
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