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Redis is an in-memory data storage that is used by the CoreOne Suite. This how-to gives you a brief overview on how to install a redis cluster on Ubuntu.
Supported Versions; 6.2.4
Step 1 - Check your prerequisits
Redis has to be installed on a Linux OS (Ubuntu, Redhat, Centos, etc.).
To install Redis, at least 3 instances are needed. The instances can be distributed across different servers, or concentrated on one (best practice will be shown in the examples below).
If the servers for Redis are in different network-zones, the servers must be able to communicate with eachother.
The following Firewall-Ports must be open:
6379
16384
16379
7001 (Cluster)
7002 (Cluster)
7003 (Cluster)
7004 (Cluster)
7006 (FClusterCluster)
Example
In our example we got 3 virtual Ubuntu-Servers.
Redis HA 1 (192.168.17.134)
Redis HA 2 (192.168.17.135)
Redis HA 3 (192.168.17.136)
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