dns 3.4 spec

Table of Contents DNS DNS Types Service/Component Resolver Recursive Resolver Split Horizon Resolver instance-data Resolver

DNS

DNS Types

Responds To	Description
Service/Component Resolver	${component.name()}.${system.dns.dnsdomain}	Resolves the address of the currently ENABLED service indicated by the first label in the request.
Recursive Resolver	not *.${system.dns.dnsdomain}	hi
Split Horizon Resolver		not *.${system.dns.dnsdomain}	hi
instance-data Resolver		not *.${system.dns.dnsdomain}	hi

Service/Component Resolver

• Eac

Recursive Resolver

Split Horizon Resolver

instance-data Resolver

root@euca-1-106-32-141:~# dig A instance-data
169.254.169.254
Using domain server:
Name: 10.111.1.66
Address: 10.111.1.66#53
Aliases: 

instance-data has address 169.254.169.254
root@euca-1-106-32-141:~# dig PTR 169.254.169.254
;; Warning: query response not set
Using domain server:
Name: 10.111.1.66
Address: 10.111.1.66#53
Aliases: 

254.169.254.169.in-addr.arpa domain name pointer instance-data.

• Support for 'instance-data' A record
• Fix to service name resolution
• Support for round-robin DNS for active-active services

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tag:rls-3.4