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Merge pull request #141 from mstanleyjones/choosing_port_vs_automatic 

Fix incorrect information about swarm port assignment
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Misty Stanley-Jones 2016-10-10 15:32:12 -07:00 committed by GitHub
parent 6760a6a88b 220bbed0e4
commit f0b832357f
1 changed files with 3 additions and 1 deletions
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engine/swarm/key-concepts.md
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@ -74,7 +74,9 @@ run on the assigned node or fail.
The swarm manager uses **ingress load balancing** to expose the services you
want to make available externally to the swarm. The swarm manager can
automatically assign the service a **PublishedPort** or you can configure a
PublishedPort for the service in the 30000-32767 range.
PublishedPort for the service. You can specify any unused port. If you do not
specify a port, the swarm manager assigns the service a port in the 30000-32767
range.
External components, such as cloud load balancers, can access the service on the
PublishedPort of any node in the cluster whether or not the node is currently