checkpoint-restore / criu-coordinator

The criu-coordinator tool aims to enable checkpoint/restore support for distributed applications with CRIU.

CRIU Coordinator

criu-coordinator enables checkpoint coordination among multiple processes, containers, or Kubernetes Pods.

Usage Example

1. Start coordinator server

criu-coordinator server --address 127.0.0.1 --port 8080

2. Create directory for CRIU image files and copy criu-coordinator.json

mkdir /tmp/test
cp example-config/criu-coordinator.json /tmp/test/

3. Configure CRIU to use criu-coordinator

mkdir -p /etc/criu/
echo action-script="$(which criu-coordinator)" | sudo tee /etc/criu/default.conf

License

criu-coordinator is licensed under the Apache 2.0 license.