Closed oscgonfer closed 7 months ago
Continues here. Two options to discuss for moving forward (@timcowlishaw @pral2a):
Below some notes in case we opt for a remote connection.
Should we choose to migrate and use remotely between kairos and the datacenter:
No issues (that I see) in the configuration file for Kairos: https://raw.githubusercontent.com/kairosdb/kairosdb/develop/src/main/resources/kairosdb.conf
I believe this is not enabled on our machine: Setting up SSL on cassandra connections http://docs.datastax.com/en/developer/java-driver/3.1/manual/ssl/
I case we choose to do it in London already, we should consider this.
Migrating from one machine to another: https://www.linode.com/docs/products/compute/compute-instances/guides/migrate-to-different-dc/
Possible issues
Any existing Backups created through our Linode Backup Service will not be migrated. Once the Compute Instance’s migration has completed, your backup service will restart on its normal schedule.
@pral2a this I believe is quite critical point to consider at this moment of the project. VLANs are datacenter specific.
I suggest we only do it in stages:
Here are some suggestions to address the Cassandra topic:
As we are moving services to different geographical locations, we need to check that the connection between Kairos and Cassandra via SSL is possible.