December 2016
Intermediate to advanced
280 pages
5h 11m
English
Content preview from Native Docker Clustering with SwarmBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Swarm mode
Docker Swarm mode (for Docker Engines of version 1.12 or newer) imports the SwarmKit libraries in order to make distributed container orchestration over multiple hosts possible and easy to operate.
The main difference between SwarmKit and Swarm Mode is that Swarm Mode is integrated into Docker itself, starting from version 1.12. This means that Swarm Mode commands such as swarm, nodes, service, and task are available inside the Docker client, and that through the docker command it's possible to initiate and manage Swarms, as well as deploy services and tasks:
docker swarm init: This is to initialize a Swarm clusterdocker node ls: This is used to list the available nodesdocker service tasks: This is used to list the tasks associated to ...
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