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Update DDC load balancer requirements
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@ -82,7 +82,7 @@ or cloud-based load balancer to balance requests across multiple DTR replicas.
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Make sure you configure your load balancer to:
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* Load-balance TCP traffic on ports 80 and 443,
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* Not terminate HTTPS connections,
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* Use a TCP load balancer that doesn't terminate HTTPS connections,
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* Use the `/load_balancer_status` endpoint on each DTR replica, to check if
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the replica is healthy and if it should remain on the load balancing pool or
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not.
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@ -55,7 +55,7 @@ replicas.
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When configuring UCP for high-availability, you need to ensure the CAs running
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on each UCP controller node are interchangeable. This is done by transferring
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root certificates and keys for the CAs to each controller node on the cluster.
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root certificates and keys for the CAs to each controller node on the cluster.
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[Learn how to replicate CAs for high availability](replicate-cas.md)
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## Load-balancing on UCP
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@ -67,7 +67,7 @@ load-balancer to balance user requests across all controller replicas.
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Since Docker UCP uses mutual TLS, make sure you configure your load balancer to:
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* Load-balance TCP traffic on ports 80 and 443,
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* Not terminate HTTPS connections,
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* Use a TCP load balancer that doesn't terminate HTTPS connections,
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* Use the `/_ping` endpoint on each UCP controller, to check if the controller
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is healthy and if it should remain on the load balancing pool or not.
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