Create a container with ID "looper" based on the "ubuntu:latest" image.
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{{Note|<code>ctr</code> is unsupported debug and administrative client for interacting with the containerd daemon. The commands, options, and operations are not guaranteed to be backward compatible or stable from release to release of the containerd project.}}
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ctr image pull docker.io/library/ubuntu:latest
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Pull "ubuntu:latest" image if not already available locally.
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ctr run --runtime io.containerd.runc.v1 -d docker.io/library/ubuntu:latest looper /bin/sh -c 'i=0; while true; do echo $i; i=$(expr $i + 1); sleep 1; done'
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ctr image pull docker.io/library/redis:alpine
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Create and run a container with ID "looper"
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ctr run --runtime io.containerd.runc.v1 -d docker.io/library/redis:alpine redis
Create container checkpoint
Create container checkpoint
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ctr c checkpoint --rw --task looper checkpoint/looper:20211011
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ctr c checkpoint --rw --task redis checkpoint/redis:20211011
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Restore container from checkpoint
Restore container from checkpoint
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ctr c restore looper-1 checkpoint/looper:20211011
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ctr c restore redis-debug checkpoint/redis:20211011