We are working on to Migrate the On-prem Openshift to ARO. I have some queries to perform this. Whether Mongo DB is supported to deploy in the ARO or not, If supported, can you please help me with the process or please share any supporting document where I can refer all the steps. I have tried get these details from Microsoft document page but didn't get exact process which I am trying to achieve.
If you register your ARO cluster with a pull secret and enable Operators, you can install MongoDB Atlas Operator to manage managed Atlas instances as well as the Percona Operator to manage in cluster Mongo DBs. There is a community operator for Mongo as well. Obviously, you can go the Helm route too if you just want to create single instances. ARO supports persistent volumes and everything necessary to run Mongo. I