Update the 'requirements.html.md' cluster docs with 'Ports Used'.

This adds a section detailing the ports and protocols used by
Nomad in a similar way to the Consul docs which can be seen
'https://www.consul.io/docs/agent/options.html#ports'.
This commit is contained in:
James Rasell
2017-01-27 11:55:31 +00:00
parent 0b4bd2e6b8
commit d914c1b9e1

View File

@@ -54,3 +54,18 @@ are not participating in Raft. Thus clients can have 100+ millisecond latency to
their servers. This allows having a set of Nomad servers that service clients
that can be spread geographically over a continent or even the world in the case
of having a single "global" region and many datacenter.
## Ports Used
Nomad requires up to 3 different ports to work properly, some on
TCP, UDP, or both protocols. Below we document the requirements for each
port.
* HTTP API (Default 4646). This is used by clients to talk to the HTTP
API. TCP only.
* Server RPC (Default 4647). This is used by servers to handle incoming
requests from other agents. TCP only.
* Serf WAN (Default 4648). This is used by servers to gossip over the
WAN to other servers. TCP and UDP.