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brango
on July 14, 2017
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Redis 4.0
Redis Cluster connecting to nodes via DNS instead of IP would vastly simplify deployment on K8s.
iagooar
on July 14, 2017
[–]
How do you solve this problem? Can you use headless K8S services for that?
brango
on July 14, 2017
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You can use a StatefulSet which gives a fixed hostname per pod. Then you can have a sidecar pod that monitors the cluster, discovers the IPs of all pods, and uses redis_trib to create and maintain the cluster. It's a hassle to make it robust though.
iagooar
on July 16, 2017
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root
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Don't see why you would do that, instead of a headless service.
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