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Add UCP network latencies table (#4382)

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Jim Galasyn 2017-08-25 13:19:59 -07:00 committed by GitHub
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datacenter/ucp/2.2/guides/admin/install/system-requirements.md
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@ -51,6 +51,17 @@ When installing UCP on a host, make sure the following ports are open:
| managers | in | TCP 12386 | Port for the authentication worker |
| managers | in | TCP 12387 | Port for the metrics service |
Also, make sure the networks you're using allow the UCP components enough time
to communicate before they time out.
| Component | Timeout (ms) | Configurable |
|:---------------------------------------|:-------------|:-------------|
| Raft consensus between manager nodes | 3000 | no |
| Gossip protocol for overlay networking | 5000 | no |
| etcd | 500 | yes |
| RethinkDB | 10000 | no |
| Stand-alone swarm | 90000 | no |
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