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Add note about manager node minimum requirements (#4653)

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Jim Galasyn 2017-09-18 10:00:10 -07:00 committed by GitHub
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commit 5e99cfe339
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7
datacenter/ucp/2.0/guides/installation/system-requirements.md
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@ -22,6 +22,13 @@ all nodes must have:
For highly-available installations, you also need a way to transfer files For highly-available installations, you also need a way to transfer files
between hosts. between hosts.
> Workloads on manager nodes
>
> These requirements assume that manager nodes won't run regular workloads.
> If you plan to run additional workloads on manager nodes, you may need to
> provision more powerful nodes. If manager nodes become overloaded, the
> swarm may experience issues.
## Ports used ## Ports used
When installing UCP on a host, make sure the following ports are open: When installing UCP on a host, make sure the following ports are open:

7
datacenter/ucp/2.1/guides/admin/install/system-requirements.md
View File

@ -22,6 +22,13 @@ all nodes must have:
For highly-available installations, you also need a way to transfer files For highly-available installations, you also need a way to transfer files
between hosts. between hosts.
> Workloads on manager nodes
>
> These requirements assume that manager nodes won't run regular workloads.
> If you plan to run additional workloads on manager nodes, you may need to
> provision more powerful nodes. If manager nodes become overloaded, the
> swarm may experience issues.
## Network requirements ## Network requirements
When installing UCP on a host, make sure the following ports are open: When installing UCP on a host, make sure the following ports are open:

7
datacenter/ucp/2.2/guides/admin/install/system-requirements.md
View File

@ -29,6 +29,13 @@ Also, make sure the nodes are running one of these operating systems:
For highly-available installations, you also need a way to transfer files For highly-available installations, you also need a way to transfer files
between hosts. between hosts.
> Workloads on manager nodes
>
> These requirements assume that manager nodes won't run regular workloads.
> If you plan to run additional workloads on manager nodes, you may need to
> provision more powerful nodes. If manager nodes become overloaded, the
> swarm may experience issues.
## Ports used ## Ports used
When installing UCP on a host, make sure the following ports are open: When installing UCP on a host, make sure the following ports are open: