Runc

This article provides an overview of CRIU integration with runc and explains how to use it.

Container Checkpoint/Restore

$ mkdir -p alpine-container/rootfs && cd alpine-container

$ wget https://dl-cdn.alpinelinux.org/alpine/latest-stable/releases/x86_64/alpine-minirootfs-3.22.2-x86_64.tar.gz && \
  tar -xzf alpine-minirootfs-3.22.2-x86_64.tar.gz -C rootfs && \
  rm -f alpine-minirootfs-3.22.2-x86_64.tar.gz

$ runc spec