Play With Docker
-download cassandra docker image docker pull cassandra docker image pull cassandra docker container run cassandra docker run -ti cassandra /bin/sh -run cassandra docker image docker run -d cassandra -d -> run container in background and print container ID docker run --name cass1 -d cassandra --name -> set container name first machine docker run --name cass1 -d -e CASSANDRA_BROADCAST_ADDRESS=192.168.10.42 -p 7000:7000 cassandra second machine docker run --name cass2 -d -e CASSANDRA_BROADCAST_ADDRESS=192.168.10.43 -p 7000:7000 -e CASSANDRA_SEEDS=192.168.10.42 cassandra BACKUP DOCKER IMAGE To backup docker images, use the docker save command that will produce a tar archive that can be used later on to create a new docker image with the docker load command. docker save cassandra > cassandra-docker-image-backup.tar BACKUP DOCKER CONTAINER You can backup a docker container by different means; -by committing a new docker image based on the docker container cur...