Class: Fog::Compute::Google::Servers

Inherits:
Fog::Collection
  • Object
show all
Defined in:
lib/fog/compute/google/models/servers.rb

Instance Method Summary collapse

Instance Method Details

#all(zone: nil, filter: nil, max_results: nil, order_by: nil, page_token: nil) ⇒ Object 



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# File 'lib/fog/compute/google/models/servers.rb', line 7

def all(zone: nil, filter: nil, max_results: nil,
        order_by: nil, page_token: nil)
  opts = {
    :filter => filter,
    :max_results => max_results,
    :order_by => order_by,
    :page_token => page_token
  }

  items = []
  next_page_token = nil

  loop do
    if zone
      data = service.list_servers(zone, **opts)
      next_items = data.to_h[:items] || []
      items.concat(next_items)
      next_page_token = data.next_page_token
    else
      data = service.list_aggregated_servers(**opts)
      data.items.each_value do |scoped_lst|
        if scoped_lst && scoped_lst.instances
          items.concat(scoped_lst.instances.map(&:to_h))
        end
      end
      next_page_token = data.next_page_token
    end

    break if next_page_token.nil? || next_page_token.empty?

    opts[:page_token] = next_page_token
  end

  load(items)
end

#bootstrap(public_key_path: nil, **opts) ⇒ Object 



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# File 'lib/fog/compute/google/models/servers.rb', line 59

def bootstrap(public_key_path: nil, **opts)
  name = "fog-#{Time.now.to_i}"
  zone_name = "us-central1-f"

  disks = opts[:disks]

  if disks.nil? || disks.empty?
    # create the persistent boot disk
    source_img = service.images.get_from_family("debian-11")
    disk_defaults = {
      :name => name,
      :size_gb => 10,
      :zone_name => zone_name,
      :source_image => source_img.self_link
    }
    disk = service.disks.create(**disk_defaults.merge(opts))
    disk.wait_for { disk.ready? }

    disks = [disk]
  end

  # TODO: Remove the network init when #360 is fixed
  network = { :network => "global/networks/default",
              :access_configs => [{ :name => "External NAT",
                                    :type => "ONE_TO_ONE_NAT" }] }

  # Merge the options with the defaults, overwriting defaults
  # if an option is provided
  data = { :name => name,
           :zone => zone_name,
           :disks => disks,
           :network_interfaces => [network],
           :public_key => get_public_key(public_key_path),
           :username => ENV["USER"] }.merge(opts)

  data[:machine_type] = "n1-standard-1" unless data[:machine_type]

  server = new(data)
  server.save
  server.wait_for { ready? }

  # Set the disk to be autodeleted
  # true - autodelete setting
  # nil - device name (not needed if there's only one disk)
  # false - set async to false so set the property synchronously
  server.set_disk_auto_delete(true, nil, false)

  server
end

#get(identity, zone = nil) ⇒ Object

TODO: This method needs to take self_links as well as names



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# File 'lib/fog/compute/google/models/servers.rb', line 44

def get(identity, zone = nil)
  if zone
    server = service.get_server(identity, zone).to_h
    return new(server)
  elsif identity
    response = all(:filter => "name eq .*#{identity}",
                   :max_results => 1)
    server = response.first unless response.empty?
    return server
  end
rescue ::Google::Apis::ClientError => e
  raise e unless e.status_code == 404
  nil
end