Update about.md

This commit is contained in:
Wang Jie 2018-03-08 16:24:57 +08:00 committed by Joao Fernandes
parent 33d336130d
commit 1bbadc5d3a
1 changed files with 2 additions and 2 deletions

View File

@ -6,7 +6,7 @@ keywords: docker, swarm, scale, voting, application, architecture
title: Learn the application architecture
---
On this page, you learn about the Swarm at scale example. Make sure you have
On this page, you learn about the Swarm at scale example. Make sure you have
read through [the introduction](index.md) to get an idea of the skills and time
required first.
@ -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.