Class: SSP::App::Node

Inherits:
Thor
  • Object
show all
Defined in:
lib/ssp/application/node.rb

Instance Method Summary collapse

Instance Method Details

#create(fqdn, *roles) ⇒ Object 



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# File 'lib/ssp/application/node.rb', line 29

def create(fqdn, *roles)
  server = connection.servers.new

  # Convert roles array to proper run list
  run_list = roles.map { |r| r =~ /recipe\[(.*)\]/ ? $1 : "role[#{r}]" }

  # Script for creating an /etc/hosts file that will result in correct
  # fqdn and will point to the temporary chef server if we're testing
  setup_node_script = <<-EOH
#!/bin/bash

IP=$(ifconfig eth0 | sed -ne 's/.*inet addr:\\([0-9\\.]*\\).*/\\1/p')

echo "127.0.0.1	localhost localhost.localdomain" > /etc/hosts
echo "$IP	#{fqdn} #{fqdn.split(".").first}" >> /etc/hosts
  EOH
  if chef_config[:chef_server_url] == "https://chef-server.rackspace"
    chef_server_ip = %x{dscl . read Hosts/chef-server.rackspace 2>/dev/null}[/[\d\.]+/]
    setup_node_script << %{echo "#{chef_server_ip}	chef.sspti.me" >> /etc/hosts\n}
    chef_config[:chef_server_url] = "https://chef.sspti.me"
  end
  setup_node_script << "exit 0\n"

  # Always include the chef-client role in the run list
  unless run_list.include? "role[chef-client]"
    run_list.unshift "role[chef-client]"
  end

  server.flavor_id = options[:flavor]
  server.image_id = options[:image]
  server.name = fqdn
  server.personality = [
    {
      'path' => '/etc/setup-node',
      'contents' => setup_node_script
    },
    {
      'path' => "/etc/chef/validation.pem",
      'contents' => IO.read(chef_config[:validation_key])
    },
    {
      'path' => "/etc/chef/client.rb",
      'contents' => <<-EOH
log_level        :info
log_location     STDOUT
chef_server_url  "#{chef_config[:chef_server_url]}"
validation_client_name "#{chef_config[:validation_client_name]}"
      EOH
    },
    {
      'path' => "/etc/chef/first-boot.json",
      'contents' => { "run_list" => run_list }.to_json
    },
  ]

  server.save

  say_status "Name: ", server.name, :cyan
  say_status "Flavor: ", server.flavor_id, :cyan
  say_status "Image: ", server.image_id, :cyan
  say_status "Public IP: ", server.addresses["public"], :cyan
  say_status "Private IP: ", server.addresses["private"], :cyan
  say_status "Password: ", server.password, :cyan

  say "\nRequesting server", :magenta
  saved_password = server.password

  # wait for it to be ready to do stuff
  server.wait_for { print "."; ready? }

  say "\nServer ready, waiting 15 seconds to bootstrap."
  sleep 15

  say "\nBootstrapping #{shell.set_color(server.name, :bold)}..."

  ssh = ::Chef::Knife::Ssh.new
  ssh.name_args = [ server.addresses["public"][0], "/bin/bash /etc/setup-node && /usr/local/bin/chef-client -j /etc/chef/first-boot.json" ]
  ssh.config[:ssh_user] = "root"
  ssh.config[:manual] = true
  ssh.config[:password] = saved_password
  ssh.password = saved_password
  ssh.run
end

#list ⇒ Object 



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# File 'lib/ssp/application/node.rb', line 114

def list
  server_list = [ ["ID", "Name", "Public IP", "Private IP", "Flavor ID"].map {|t| shell.set_color(t, :bold)} ]
  server_list += connection.servers.all.map do |server|
    [
      server.id.to_s, server.name,
      server.addresses["public"][0], server.addresses["private"][0],
      server.flavor_id.to_s
    ]
  end
  print_table(server_list)
end