I have a config in my config/runtime.exs
config :h1bjobs, H1bjobs.ElasticsearchCluster,
url: System.get_env("ELASTICSEARCH_URL"),
...
However, every time I try to deploy, my app crashes and I see this in my logs:
2024-01-16T23:34:55.234 app[18570e5b4551e8] ewr [info] 23:34:55.233 [notice] Application h1bjobs exited: H1bjobs.Application.start(:normal, []) returned an error: shutdown: failed to start child: H1bjobs.ElasticsearchCluster
2024-01-16T23:34:55.234 app[18570e5b4551e8] ewr [info] ** (EXIT) %{url: [{"must be valid", [validation: :by]}]}
I have verified that my secret is set on fly.io:
h1bjobs/server - (main) $ fly secrets list
NAME DIGEST CREATED AT
...
ELASTICSEARCH_URL 1180e3e134db7d45 26m47s ago
How can I properly refer to my env var?