Method: Beaker::HostPrebuiltSteps#hack_etc_hosts

Defined in:
lib/beaker/host_prebuilt_steps.rb

#hack_etc_hosts(hosts, _opts) ⇒ Object

Update /etc/hosts to make it possible for each provided host to reach each other host by name. Assumes that each provided host has host set; in the instance where a provider sets host to an address which facilitates access to the host externally, but the actual host addresses differ from this, we check first for the presence of a host key first, and use that if present.

Parameters:

  • hosts (Host, Array<Host>) —

    An array of hosts to act upon

  • opts (Hash{Symbol=>String}) —

    Options to alter execution.



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# File 'lib/beaker/host_prebuilt_steps.rb', line 270

def hack_etc_hosts hosts, _opts
  etc_hosts = "127.0.0.1\tlocalhost localhost.localdomain\n"
  hosts.each do |host|
    ip = host['vm_ip'] || host['ip'].to_s
    hostname = host[:vmhostname] || host.name
    domain = get_domain_name(host)
    etc_hosts += "#{ip}\t#{hostname}.#{domain} #{hostname}\n"
  end
  hosts.each do |host|
    set_etc_hosts(host, etc_hosts)
  end
end