What is the best practice for setting up the opscenter master? Can it run on one of the cassandra nodes or does it need its own machine? If it needs its own hardware, what are the requirements?
Thanks.
What is the best practice for setting up the opscenter master? Can it run on one of the cassandra nodes or does it need its own machine? If it needs its own hardware, what are the requirements?
Thanks.
We highly recommend running opscenterd on its own machine, so that no resources are taken from your actual Cassandra nodes. That being said, there is no technical reason it cannot be run on one of the nodes.
The minimum requirements for the opscenterd machine are fairly lightweight. We don't have exact numbers, but a decently fast machine with 1GB of ram should do just fine. The main factor to consider is how many nodes and clusters you are managing.
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