Be sure to update the following values in your YAML file:

• <your-namespace> (two occurrences)
• <version> - 4.x version you’re upgrading to
• <password> - retrieved from get-env call above
• <secret> - retrieved from get-env call above
• <admin-user> - needs to be the same as used in 3.x - likely medic
• <uuid> - retrieved from get-env call above
• <url> - the URL of your production instance goes here (eg example.org)
• <path-to-tls> - path to TLS files on disk

Storage Configuration Notes:

The storage related values don’t need to be changed but here’s an explanation:

• preExistingDataAvailable: "true" - If this is false, the CHT gets launched with empty data.
• dataPathOnDiskForCouchDB: "data" - Leave as data because that’s the directory we created above when moving the existing data.
• partition: "0" - Leave as 0 to use the whole disk. If you have moved data to a separate partition in a partitioned hard disk, then you’d put the partition number here.