Update about.md

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Wang Jie 2018-03-08 16:24:57 +08:00 committed by Joao Fernandes
parent 33d336130d
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@ -54,7 +54,7 @@ The application's Dockerized microservices are deployed to a container network.
Container networks are a feature of Docker Engine that allows communication
between multiple containers across multiple Docker hosts.
## Swarm Cluster Architecture
## Swarm cluster architecture
To support the application, the design calls for a Swarm cluster with a single
Swarm manager and four nodes as shown below.