Merge pull request #2250 from jrasell/master

Update the 'requirements.html.md' cluster docs with 'Ports Used'.
This commit is contained in:
Alex Dadgar
2017-01-27 15:08:43 -08:00
committed by GitHub

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.