Updates:
- libcluster was producing this warning:
Setting the[warning] [libcluster:fly6pn] unable to connect to :"{app}@{ip}"
RELEASE_COOKIE
in secrets make this warning disappear.
Of course this is not a solution since each release will create a new cookie. - Created a fresh new app (thinking I missed some step or config) and still unable to connect to the running node.
app/bin/my_app remote Erlang/OTP 24 [erts-12.0.3] [source] [64-bit] [smp:1:1] [ds:1:1:10] [async-threads:1] [jit] Could not contact remote node {app}@{ip}, reason: :nodedown. Aborting...