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Add network requirements for UCP (#3208)

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Joao Fernandes 2017-05-09 13:24:44 -07:00 committed by GitHub
parent fe0620225d
commit 4f350e0efd
1 changed files with 13 additions and 1 deletions
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14
datacenter/ucp/2.1/guides/admin/install/system-requirements.md
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@ -22,7 +22,7 @@ all nodes must have:
For highly-available installations, you also need a way to transfer files
between hosts.
## Ports used
## Network requirements
When installing UCP on a host, make sure the following ports are open:
@ -44,6 +44,18 @@ 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 to
communicate before they timming out.
| Component | Timeout (ms) | Configurable |
|:---------------------------------------|:-------------|:-------------|
| Raft consensus between manager nodes | 3000 | no |
| Gossip protocol for overlay networking | 5000 | no |
| etcd | 5000 | yes |
| rethinkDB | 10000 | no |
| Stand-alone swarm | 90000 | no |
## Compatibility and maintenance lifecycle
Docker Datacenter is a software subscription that includes 3 products: