Allow (or guide on configuring) binding to several DNS names

[JonTheNiceGuy]

I want to resolve the AWS naming convention from my local machine. These addresses are in the format:

ip-192-0-2-1.ex-ampl-1.compute.internal

For example, ip-192-0-2-1.eu-west-1.compute.internal and ip-192-0-2-1.us-east-1.compute.internal

These both resolve to 192.0.2.1 (surprise! :) )

I have created my backend.conf for the region I mostly use (eu-west-1) as follows:

[main]
# main domain
domain=eu-west-1.compute.internal

# default ttl
ttl=432000

# default IP address for non-wildcard entries
ipaddress=127.0.0.1

# Indicates whether this response is authoritative, this is for DNSSEC.
auth=1

# Scopebits indicates how many bits from the subnet provided in the question.
bits=0

# SOA
[soa]
# serial number
id=1
# Hostmaster email address
[email protected]
# Name server
ns=ns1.compute.internal

# nameservers
[nameservers]
ns1.nip.io.example=127.0.0.1
ns2.nip.io.example=127.0.0.1

I've then configured dnsmasq on my network to forward eu-west-1.compute.internal to the docker container running this software, but I'd love to have it either respond to multiple domain names (e.g. ip-192-0-2-1.eu-west-1.compute.internal and ip-192-0-2-1.us-west-1.compute.internal) or respond to any DNS name matching a regex (e.g. .*.compute.internal)

Any thoughts? Happy to try to cobble together some code, if that'd help :)

[vanillajonathan]

I don't know but if you look at

nip.io/nipio/backend.py

Lines 241 to 247 in c1532cd

	if (qtype == "A" or qtype == "ANY") and qname.endswith(self.domain):
	if qname == self.domain:
	self.handle_self(self.domain)
	elif qname in self.name_servers:
	self.handle_nameservers(qname)
	else:
	self.handle_subdomains(qname)

It looks like you might be able to insert an elif clause there to handle that.