Class: ForemanSetup::Provisioner

Inherits:
ApplicationRecord
  • Object
show all
Includes:
Authorizable
Defined in:
app/models/foreman_setup/provisioner.rb

Instance Method Summary collapse

Instance Method Details

#dns_forwarders ⇒ Object 



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# File 'app/models/foreman_setup/provisioner.rb', line 56

def dns_forwarders
  File.open('/etc/resolv.conf', 'r').each_line.map do |r|
    $1 if r =~ /^nameserver\s+(\S+)/
  end.compact
end

#fqdn ⇒ Object 



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# File 'app/models/foreman_setup/provisioner.rb', line 29

def fqdn
  Facter.value(:fqdn)
end

#interfaces ⇒ Object 



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# File 'app/models/foreman_setup/provisioner.rb', line 33

def interfaces
  facts = host.facts_hash
  (facts['interfaces'] || '').split(',').reject { |i| i == 'lo' }.inject({}) do |ifaces,i|
    ip = facts["ipaddress_#{i}"]
    network = facts["network_#{i}"]
    netmask = facts["netmask_#{i}"]
    if ip && network && netmask
      cidr = "#{network}/#{IPAddr.new(netmask).to_i.to_s(2).count("1")}"
      ifaces[i] = {:ip => ip, :mask => netmask, :network => network, :cidr => cidr}
    end
    ifaces
  end
end

#provision_interface_data ⇒ Object 



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# File 'app/models/foreman_setup/provisioner.rb', line 47

def provision_interface_data
  interfaces[provision_interface]
end

#rdns_zone ⇒ Object 



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# File 'app/models/foreman_setup/provisioner.rb', line 51

def rdns_zone
  netmask_octets = subnet.mask.split('.').reverse
  subnet.network.split('.').reverse.drop_while { |i| netmask_octets.shift == '0' }.join('.') + '.in-addr.arpa'
end

#to_s ⇒ Object 



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# File 'app/models/foreman_setup/provisioner.rb', line 25

def to_s
  host.try(:to_s)
end