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[2.9.0] #1364 New installation requirement: http/2 (#1377)

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* 1364 New installation requirement: http/2

* revised wording

* clarify the SUSE support requirement
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Marty Hernandez Avedon
2024-07-31 20:03:23 -04:00
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parent f044c8d48a
commit 3bd785b4df
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8
docs/getting-started/installation-and-upgrade/installation-requirements/installation-requirements.md
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@@ -216,6 +216,14 @@ Each node used should have a static IP configured, regardless of whether you are
To operate properly, Rancher requires a number of ports to be open on Rancher nodes and on downstream Kubernetes cluster nodes. [Port Requirements](port-requirements.md) lists all the necessary ports for Rancher and Downstream Clusters for the different cluster types.
### Load Balancer Requirements
If you use a load balancer, it should be be HTTP/2 compatible.
To receive help from SUSE Support, Rancher Prime customers who use load balancers (or any other middleboxes such as firewalls), must use one that is HTTP/2 compatible.
When HTTP/2 is not available, Rancher falls back to HTTP/1.1. However, since HTTP/2 offers improved web application performance, using HTTP/1.1 can create performance issues.
## Dockershim Support
For more information on Dockershim support, refer to [this page](dockershim.md).

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versioned_docs/version-2.9/getting-started/installation-and-upgrade/installation-requirements/installation-requirements.md
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@@ -216,6 +216,14 @@ Each node used should have a static IP configured, regardless of whether you are
To operate properly, Rancher requires a number of ports to be open on Rancher nodes and on downstream Kubernetes cluster nodes. [Port Requirements](port-requirements.md) lists all the necessary ports for Rancher and Downstream Clusters for the different cluster types.
### Load Balancer Requirements
If you use a load balancer, it should be be HTTP/2 compatible.
To receive help from SUSE Support, Rancher Prime customers who use load balancers (or any other middleboxes such as firewalls), must use one that is HTTP/2 compatible.
When HTTP/2 is not available, Rancher falls back to HTTP/1.1. However, since HTTP/2 offers improved web application performance, using HTTP/1.1 can create performance issues.
## Dockershim Support
For more information on Dockershim support, refer to [this page](dockershim.md).