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About Private Cloud Edition Network Requirements

The this topic describes the network requirements for running Anypoint Platform Private Cloud Edition.

Static IPs

All servers in the cluster should have static private IPv4 assigned to them, these must persist after server restarts. If IP addresses are not persistent between reboots, the cluster may enter a failed state.

VXLAN

The version of Kubernetes supported by Anypoint Platform Private Cloud Edition uses an overlay VXLAN and UDP transport to encapsulate traffic. There is direct communication between components of the cluster. The table below shows the ports used for inter-host communication. You must ensure that all of these ports are configured correctly.

Protocol Port/Range Purpose

TCP

2379, 2380, 4001, 7001

etcd distributed database

TCP

4242

Installer

TCP

6060

Health check

TCP

6443

Kubernetes API server

TCP

7373

Serf RPC agent

TCP

8080

Kubernetes API server

TCP

10248, 10249, 10250, 10255

Kubernetes Kubelet

TCP

5000

Docker registry

TCP

3008-3010, 3022-3025, 3080, 7496, 7575

Cluster control plane

TCP

7000, 7011, 7199, 9042, 9160

Cassandra

TCP

18080, 18443

Object store cluster

TCP

5431-5435, 5973

Database cluster

TCP

30000-32767

Internal services port range

TCP

61008-61010

Installer port ranges (only used during install)

TCP

61022-61024

Installer port ranges (only used during install)

UDP

8472

Overlay VXLAN network

NAT Traffic Requirements

In some situation, the Kubernetes overlay network uses NAT. NAT requires that servers be able to send and receive packages with a source and destination that is different from server’s internal IP.

SSL Certificate Requirements

In order to use the Anypoint Platform Private Cloud Edition, you must provide SSL credentials. You can upload a certificate through the Anypoint Platform UI. This certificate must be trusted by every machine that is connected to the platform.

You must register the same SSL certificate on every server containing Mule Runtimes managed by your installation.

SMTP Server Requirements

Your network must include an SMTP server to manage e-mail alerts that are triggered by the platform.