class SDM::Nodes

  • Relays are used to extend the strongDM network into segmented subnets. They provide access to databases and servers but do not listen for incoming connections.
    - Gateways are the entry points into network. They listen for connection from the strongDM client, and provide access to databases and servers.
    Nodes make up the strongDM network, and allow your users to connect securely to your resources. There are two types of nodes:

def create(

Create registers a new Node. 
def create(
  node,
  deadline: nil
)
  req = V1::NodeCreateRequest.new()
  req.node = Plumbing::convert_node_to_plumbing(node)
  tries = 0
  plumbing_response = nil
  loop do
    begin
      plumbing_response = @stub.create(req, metadata: @parent.get_metadata("Nodes.Create", req), deadline: deadline)
    rescue => exception
      if (@parent.shouldRetry(tries, exception))
        tries + +@parent.jitterSleep(tries)
        next
      end
      raise Plumbing::convert_error_to_porcelain(exception)
    end
    break
  end
  resp = NodeCreateResponse.new()
  resp.meta = Plumbing::convert_create_response_metadata_to_porcelain(plumbing_response.meta)
  resp.node = Plumbing::convert_node_to_porcelain(plumbing_response.node)
  resp.token = (plumbing_response.token)
  resp.rate_limit = Plumbing::convert_rate_limit_metadata_to_porcelain(plumbing_response.rate_limit)
  resp
end

def delete(

Delete removes a Node by ID. 
def delete(
  id,
  deadline: nil
)
  req = V1::NodeDeleteRequest.new()
  req.id = (id)
  tries = 0
  plumbing_response = nil
  loop do
    begin
      plumbing_response = @stub.delete(req, metadata: @parent.get_metadata("Nodes.Delete", req), deadline: deadline)
    rescue => exception
      if (@parent.shouldRetry(tries, exception))
        tries + +@parent.jitterSleep(tries)
        next
      end
      raise Plumbing::convert_error_to_porcelain(exception)
    end
    break
  end
  resp = NodeDeleteResponse.new()
  resp.meta = Plumbing::convert_delete_response_metadata_to_porcelain(plumbing_response.meta)
  resp.rate_limit = Plumbing::convert_rate_limit_metadata_to_porcelain(plumbing_response.rate_limit)
  resp
end

def get(

Get reads one Node by ID. 
def get(
  id,
  deadline: nil
)
  req = V1::NodeGetRequest.new()
  req.id = (id)
  tries = 0
  plumbing_response = nil
  loop do
    begin
      plumbing_response = @stub.get(req, metadata: @parent.get_metadata("Nodes.Get", req), deadline: deadline)
    rescue => exception
      if (@parent.shouldRetry(tries, exception))
        tries + +@parent.jitterSleep(tries)
        next
      end
      raise Plumbing::convert_error_to_porcelain(exception)
    end
    break
  end
  resp = NodeGetResponse.new()
  resp.meta = Plumbing::convert_get_response_metadata_to_porcelain(plumbing_response.meta)
  resp.node = Plumbing::convert_node_to_porcelain(plumbing_response.node)
  resp.rate_limit = Plumbing::convert_rate_limit_metadata_to_porcelain(plumbing_response.rate_limit)
  resp
end

def initialize(host, insecure, parent) 

def initialize(host, insecure, parent)
  begin
    if insecure
      @stub = V1::Nodes::Stub.new(host, :this_channel_is_insecure)
    else
      cred = GRPC::Core::ChannelCredentials.new()
      @stub = V1::Nodes::Stub.new(host, cred)
    end
  rescue => exception
    raise Plumbing::convert_error_to_porcelain(exception)
  end
  @parent = parent
end

def list(

List gets a list of Nodes matching a given set of criteria. 
def list(
  filter,
  *args,
  deadline: nil
)
  req = V1::NodeListRequest.new()
  req.meta = V1::ListRequestMetadata.new()
  page_size_option = @parent._test_options["PageSize"]
  if page_size_option.is_a? Integer
    req.meta.limit = page_size_option
  end
  req.filter = Plumbing::quote_filter_args(filter, *args)
  resp = Enumerator::Generator.new { |g|
    tries = 0
    loop do
      begin
        plumbing_response = @stub.list(req, metadata: @parent.get_metadata("Nodes.List", req), deadline: deadline)
      rescue => exception
        if (@parent.shouldRetry(tries, exception))
          tries + +@parent.jitterSleep(tries)
          next
        end
        raise Plumbing::convert_error_to_porcelain(exception)
      end
      tries = 0
      plumbing_response.nodes.each do |plumbing_item|
        g.yield Plumbing::convert_node_to_porcelain(plumbing_item)
      end
      break if plumbing_response.meta.next_cursor == ""
      req.meta.cursor = plumbing_response.meta.next_cursor
    end
  }
  resp
end

def update(

Update patches a Node by ID. 
def update(
  node,
  deadline: nil
)
  req = V1::NodeUpdateRequest.new()
  req.node = Plumbing::convert_node_to_plumbing(node)
  tries = 0
  plumbing_response = nil
  loop do
    begin
      plumbing_response = @stub.update(req, metadata: @parent.get_metadata("Nodes.Update", req), deadline: deadline)
    rescue => exception
      if (@parent.shouldRetry(tries, exception))
        tries + +@parent.jitterSleep(tries)
        next
      end
      raise Plumbing::convert_error_to_porcelain(exception)
    end
    break
  end
  resp = NodeUpdateResponse.new()
  resp.meta = Plumbing::convert_update_response_metadata_to_porcelain(plumbing_response.meta)
  resp.node = Plumbing::convert_node_to_porcelain(plumbing_response.node)
  resp.rate_limit = Plumbing::convert_rate_limit_metadata_to_porcelain(plumbing_response.rate_limit)
  resp
end