Respond to A records based on host list file.

• Create a host list file in ./conf/hosts. This file is similar to the /etc/hosts file.

  test.service 192.168.0.2
  test.domain 192.168.0.3
  some.test.domain 192.168.0.4

• Build and run binary

  make run

• Or build and run binary within Docker

  make run_docker

• Configuration file name is 'dns-server.yaml'
• The configuration file must be placed in one of the following directories.
  • .dns-server/conf directory under user's home directory
  • 'conf' directory where running the binary
  • 'conf' directory where placed in the path of 'DNS_SERVER_ROOT' environment variable
• Configuration options
  • host_list_file : Path of the host list file.
  • listen
    • port : Listen port of the DNS server.
• Configuration file example

  dns-server:
      host_list_file: ./conf/hosts
      listen:
          port: 53