Ian Campbell 2cfac0e8bb kubernetes: Expose each node's ssh port on the host starting from 2222 ...

Port base is configurable (via $KUBE_PORT_BASE envvar). Master uses this and
nodes use subsequent ports.

Check that the node number is numeric so we can add them to things, but avoid
worker node 0 since the port will clash with master.

Signed-off-by: Ian Campbell <ian.campbell@docker.com>

2017-07-17 13:37:46 +01:00

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