Class: Construqt::Hosts

Inherits:
Object
  • Object
show all
Defined in:
lib/construqt/hosts.rb

Instance Method Summary collapse

Constructor Details

#initialize(region) ⇒ Hosts

Returns a new instance of Hosts.



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# File 'lib/construqt/hosts.rb', line 6

def initialize(region)
  @region = region
  @hosts = {}
  @default_pwd = SecureRandom.urlsafe_base64(24)
end

Instance Method Details

#add(host_name, cfg, &block) ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 35

def add(host_name, cfg, &block)
  (host_name, host) = Construqt::Tags.add(host_name) { |name| add_internal(name, cfg) { |h| block.call(h) } }
  host
end

#add_internal(name, cfg, &block) ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 40

def add_internal(name, cfg, &block)
  #binding.pry
  throw "id is not allowed" if cfg['id']
  throw "configip is not allowed" if cfg['configip']
  throw "Host with the name #{name} exisits" if @hosts[name]
  cfg['interfaces'] = {}
  cfg['id'] ||=nil
  cfg['configip'] ||=nil

  cfg['name'] = name
  cfg['dns_server'] ||= false
  cfg['result'] = nil
  cfg['shadow'] ||= nil
  cfg['flavour'] = Flavour.find(cfg['flavour'] || 'ubuntu')
  #		cfg['clazz'] = cfg['flavour'].clazz("host")
  throw "flavour #{cfg['flavour']} for host #{name} not found" unless cfg['flavour']
  cfg['region'] = @region
  host = cfg['flavour'].create_host(name, cfg)
  block.call(host)
  throw "host attribute id is required" unless host.id.kind_of? HostId
  throw "host attribute configip is required" unless host.configip.kind_of? HostId

  if (host.id.first_ipv4! && !host.id.first_ipv4!.dhcpv4?) ||
      (host.id.first_ipv6! && !host.id.first_ipv6!.dhcpv6?)
    adr = nil
    if host.id.first_ipv4!
      adr = (adr || region.network.addresses.create).add_ip(host.id.first_ipv4.first_ipv4.to_s).set_name(host.name)
    end

    if host.id.first_ipv6!
      adr = (adr || region.network.addresses.create).add_ip(host.id.first_ipv6.first_ipv6.to_s).set_name(host.name)
    end

    adr = region.network.addresses.create unless adr
    adr.host = host if adr
  end

  @hosts[name] = host
end

#build_config(hosts = nil) ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 86

def build_config(hosts = nil)
  (hosts || @hosts.values).each do |host|
    host.build_config(host, nil)
  end
end

#commit(hosts = nil) ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 92

def commit(hosts = nil)
  (hosts || @hosts.values).each { |h| h.commit }
  Flavour.call_aspects("completed", nil, nil)
end

#default_password ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 20

def default_password
  @default_pwd
end

#del(name) ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 28

def del(name)
  host = @hosts[name]
  return nil unless host
  @hosts.delete(name)
  host
end

#find(name) ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 80

def find(name)
  ret = @hosts[name]
  throw "host not found #{name}" unless ret
  ret
end

#get_hosts ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 24

def get_hosts()
  @hosts.values
end

#region ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 12

def region
  @region
end

#set_default_password(pwd) ⇒ Object 



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# File 'lib/construqt/hosts.rb', line 16

def set_default_password(pwd)
  @default_pwd = pwd
end