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2.3 dns ¶

Discover peers via DNS query.

Configuration parameters:

name

Domain name (Required)

type

type of the DNS record (default: A).

Allowed values: A, AAAA, SRV.

app

Node name prefix (default: classy_autocluster:app_name/0)

Node names are derived using the following template App@Hostname, where App is the value of app configuration option, and Hostname is derived from the DNS response.

When a or aaaa type is used, host names become IP addresses. It’s recommended to use SRV records.