docker swarm overview

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Docker Swarm Overview

Dave StrebelCloud Technical Specialist

Microsoft @HybridCloud_Guy

blogs.technet.com/hybridguy

About Me:• Mixture of infrastructure and app\dev• Love technology and beer• Open Source Fan Boy, Microsoft Lover• Docker Meetup Organizer

#MSPDocker

Without Swarm

Docker

CLI

Docker

CLI

Docker

CLI

What Is Swarm?

Docker

CLI

Docker

CLISwarm

Secure by default Automated key rotation No key value store required Native load balancing Rolling updates Health checks

Swarm Improvements

Swarm Mode Concepts

Master nodes Worker nodes

Node

A service is the definition of the tasks to execute on the worker nodes.

A task carries a Docker container and the commands to run inside the container.

Services and Task

A service is the definition of the tasks to execute on the worker nodes.

A task carries a Docker container and the commands to run inside the container.

Services and Task

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