Docker Punto di controllo e ripristino di un contenitore


Esempio

# create docker container
export cid=$(docker run -d --security-opt seccomp:unconfined busybox /bin/sh -c 'i=0; while true; do echo $i; i=$(expr $i + 1); sleep 1; done')

# container is started and prints a number every second
# display the output with 
docker logs $cid

# checkpoint the container
docker checkpoint create $cid checkpointname

# container is not running anymore
docker np

# lets pass some time to make sure

# resume container
docker start $cid --checkpoint=checkpointname

# print logs again
docker logs $cid