Class: Google::Cloud::Monitoring::V3::GroupServiceClient

Inherits:
Object
  • Object
show all
Defined in:
lib/google/cloud/monitoring/v3/group_service_client.rb

Overview

The Group API lets you inspect and manage your groups[https://cloud.google.comgoogle.monitoring.v3.Group].

A group is a named filter that is used to identify a collection of monitored resources. Groups are typically used to mirror the physical and/or logical topology of the environment. Because group membership is computed dynamically, monitored resources that are started in the future are automatically placed in matching groups. By using a group to name monitored resources in, for example, an alert policy, the target of that alert policy is updated automatically as monitored resources are added and removed from the infrastructure.

Constant Summary collapse

SERVICE_ADDRESS =

The default address of the service.

"monitoring.googleapis.com".freeze
DEFAULT_SERVICE_PORT =

The default port of the service.

443
DEFAULT_TIMEOUT = 
30
ALL_SCOPES =

The scopes needed to make gRPC calls to all of the methods defined in this service.

[
  "https://www.googleapis.com/auth/cloud-platform",
  "https://www.googleapis.com/auth/monitoring",
  "https://www.googleapis.com/auth/monitoring.read",
  "https://www.googleapis.com/auth/monitoring.write"
].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(service_path: SERVICE_ADDRESS, port: DEFAULT_SERVICE_PORT, channel: nil, chan_creds: nil, scopes: ALL_SCOPES, client_config: {}, timeout: DEFAULT_TIMEOUT, app_name: nil, app_version: nil, lib_name: nil, lib_version: "") ⇒ GroupServiceClient

Returns a new instance of GroupServiceClient

Parameters:

  • service_path (String) —

    The domain name of the API remote host.

  • port (Integer) —

    The port on which to connect to the remote host.

  • channel (Channel) —

    A Channel object through which to make calls.

  • chan_creds (Grpc::ChannelCredentials) —

    A ChannelCredentials for the setting up the RPC client.

  • client_config (Hash) —

    A Hash for call options for each method. See Google::Gax#construct_settings for the structure of this data. Falls back to the default config if not specified or the specified config is missing data points.

  • timeout (Numeric) —

    The default timeout, in seconds, for calls made through this client.



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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 151

def initialize \
    service_path: SERVICE_ADDRESS,
    port: DEFAULT_SERVICE_PORT,
    channel: nil,
    chan_creds: nil,
    scopes: ALL_SCOPES,
    client_config: {},
    timeout: DEFAULT_TIMEOUT,
    app_name: nil,
    app_version: nil,
    lib_name: nil,
    lib_version: ""
  # These require statements are intentionally placed here to initialize
  # the gRPC module only when it's required.
  # See https://github.com/googleapis/toolkit/issues/446
  require "google/gax/grpc"
  require "google/monitoring/v3/group_service_services_pb"


  if app_name || app_version
    warn "`app_name` and `app_version` are no longer being used in the request headers."
  end

  google_api_client = "gl-ruby/#{RUBY_VERSION}"
  google_api_client << " #{lib_name}/#{lib_version}" if lib_name
  google_api_client << " gapic/0.6.8 gax/#{Google::Gax::VERSION}"
  google_api_client << " grpc/#{GRPC::VERSION}"
  google_api_client.freeze

  headers = { :"x-goog-api-client" => google_api_client }
  client_config_file = Pathname.new(__dir__).join(
    "group_service_client_config.json"
  )
  defaults = client_config_file.open do |f|
    Google::Gax.construct_settings(
      "google.monitoring.v3.GroupService",
      JSON.parse(f.read),
      client_config,
      Google::Gax::Grpc::STATUS_CODE_NAMES,
      timeout,
      page_descriptors: PAGE_DESCRIPTORS,
      errors: Google::Gax::Grpc::API_ERRORS,
      kwargs: headers
    )
  end
  @group_service_stub = Google::Gax::Grpc.create_stub(
    service_path,
    port,
    chan_creds: chan_creds,
    channel: channel,
    scopes: scopes,
    &Google::Monitoring::V3::GroupService::Stub.method(:new)
  )

  @list_groups = Google::Gax.create_api_call(
    @group_service_stub.method(:list_groups),
    defaults["list_groups"]
  )
  @get_group = Google::Gax.create_api_call(
    @group_service_stub.method(:get_group),
    defaults["get_group"]
  )
  @create_group = Google::Gax.create_api_call(
    @group_service_stub.method(:create_group),
    defaults["create_group"]
  )
  @update_group = Google::Gax.create_api_call(
    @group_service_stub.method(:update_group),
    defaults["update_group"]
  )
  @delete_group = Google::Gax.create_api_call(
    @group_service_stub.method(:delete_group),
    defaults["delete_group"]
  )
  @list_group_members = Google::Gax.create_api_call(
    @group_service_stub.method(:list_group_members),
    defaults["list_group_members"]
  )
end

Instance Attribute Details

#group_service_stub ⇒ Google::Monitoring::V3::GroupService::Stub (readonly)

Returns:

  • (Google::Monitoring::V3::GroupService::Stub) 


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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 50

class GroupServiceClient
  attr_reader :group_service_stub

  # The default address of the service.
  SERVICE_ADDRESS = "monitoring.googleapis.com".freeze

  # The default port of the service.
  DEFAULT_SERVICE_PORT = 443

  DEFAULT_TIMEOUT = 30

  PAGE_DESCRIPTORS = {
    "list_groups" => Google::Gax::PageDescriptor.new(
      "page_token",
      "next_page_token",
      "group"),
    "list_group_members" => Google::Gax::PageDescriptor.new(
      "page_token",
      "next_page_token",
      "members")
  }.freeze

  private_constant :PAGE_DESCRIPTORS

  # The scopes needed to make gRPC calls to all of the methods defined in
  # this service.
  ALL_SCOPES = [
    "https://www.googleapis.com/auth/cloud-platform",
    "https://www.googleapis.com/auth/monitoring",
    "https://www.googleapis.com/auth/monitoring.read",
    "https://www.googleapis.com/auth/monitoring.write"
  ].freeze

  PROJECT_PATH_TEMPLATE = Google::Gax::PathTemplate.new(
    "projects/{project}"
  )

  private_constant :PROJECT_PATH_TEMPLATE

  GROUP_PATH_TEMPLATE = Google::Gax::PathTemplate.new(
    "projects/{project}/groups/{group}"
  )

  private_constant :GROUP_PATH_TEMPLATE

  # Returns a fully-qualified project resource name string.
  # @param project [String]
  # @return [String]
  def self.project_path project
    PROJECT_PATH_TEMPLATE.render(
      :"project" => project
    )
  end

  # Returns a fully-qualified group resource name string.
  # @param project [String]
  # @param group [String]
  # @return [String]
  def self.group_path project, group
    GROUP_PATH_TEMPLATE.render(
      :"project" => project,
      :"group" => group
    )
  end

  # Parses the project from a project resource.
  # @param project_name [String]
  # @return [String]
  def self.match_project_from_project_name project_name
    PROJECT_PATH_TEMPLATE.match(project_name)["project"]
  end

  # Parses the project from a group resource.
  # @param group_name [String]
  # @return [String]
  def self.match_project_from_group_name group_name
    GROUP_PATH_TEMPLATE.match(group_name)["project"]
  end

  # Parses the group from a group resource.
  # @param group_name [String]
  # @return [String]
  def self.match_group_from_group_name group_name
    GROUP_PATH_TEMPLATE.match(group_name)["group"]
  end

  # @param service_path [String]
  #   The domain name of the API remote host.
  # @param port [Integer]
  #   The port on which to connect to the remote host.
  # @param channel [Channel]
  #   A Channel object through which to make calls.
  # @param chan_creds [Grpc::ChannelCredentials]
  #   A ChannelCredentials for the setting up the RPC client.
  # @param client_config[Hash]
  #   A Hash for call options for each method. See
  #   Google::Gax#construct_settings for the structure of
  #   this data. Falls back to the default config if not specified
  #   or the specified config is missing data points.
  # @param timeout [Numeric]
  #   The default timeout, in seconds, for calls made through this client.
  def initialize \
      service_path: SERVICE_ADDRESS,
      port: DEFAULT_SERVICE_PORT,
      channel: nil,
      chan_creds: nil,
      scopes: ALL_SCOPES,
      client_config: {},
      timeout: DEFAULT_TIMEOUT,
      app_name: nil,
      app_version: nil,
      lib_name: nil,
      lib_version: ""
    # These require statements are intentionally placed here to initialize
    # the gRPC module only when it's required.
    # See https://github.com/googleapis/toolkit/issues/446
    require "google/gax/grpc"
    require "google/monitoring/v3/group_service_services_pb"


    if app_name || app_version
      warn "`app_name` and `app_version` are no longer being used in the request headers."
    end

    google_api_client = "gl-ruby/#{RUBY_VERSION}"
    google_api_client << " #{lib_name}/#{lib_version}" if lib_name
    google_api_client << " gapic/0.6.8 gax/#{Google::Gax::VERSION}"
    google_api_client << " grpc/#{GRPC::VERSION}"
    google_api_client.freeze

    headers = { :"x-goog-api-client" => google_api_client }
    client_config_file = Pathname.new(__dir__).join(
      "group_service_client_config.json"
    )
    defaults = client_config_file.open do |f|
      Google::Gax.construct_settings(
        "google.monitoring.v3.GroupService",
        JSON.parse(f.read),
        client_config,
        Google::Gax::Grpc::STATUS_CODE_NAMES,
        timeout,
        page_descriptors: PAGE_DESCRIPTORS,
        errors: Google::Gax::Grpc::API_ERRORS,
        kwargs: headers
      )
    end
    @group_service_stub = Google::Gax::Grpc.create_stub(
      service_path,
      port,
      chan_creds: chan_creds,
      channel: channel,
      scopes: scopes,
      &Google::Monitoring::V3::GroupService::Stub.method(:new)
    )

    @list_groups = Google::Gax.create_api_call(
      @group_service_stub.method(:list_groups),
      defaults["list_groups"]
    )
    @get_group = Google::Gax.create_api_call(
      @group_service_stub.method(:get_group),
      defaults["get_group"]
    )
    @create_group = Google::Gax.create_api_call(
      @group_service_stub.method(:create_group),
      defaults["create_group"]
    )
    @update_group = Google::Gax.create_api_call(
      @group_service_stub.method(:update_group),
      defaults["update_group"]
    )
    @delete_group = Google::Gax.create_api_call(
      @group_service_stub.method(:delete_group),
      defaults["delete_group"]
    )
    @list_group_members = Google::Gax.create_api_call(
      @group_service_stub.method(:list_group_members),
      defaults["list_group_members"]
    )
  end

  # Service calls

  # Lists the existing groups.
  #
  # @param name [String]
  #   The project whose groups are to be listed. The format is
  #   +"projects/{project_id_or_number}"+.
  # @param children_of_group [String]
  #   A group name: +"projects/{project_id_or_number}/groups/{group_id}"+.
  #   Returns groups whose +parentName+ field contains the group
  #   name.  If no groups have this parent, the results are empty.
  # @param ancestors_of_group [String]
  #   A group name: +"projects/{project_id_or_number}/groups/{group_id}"+.
  #   Returns groups that are ancestors of the specified group.
  #   The groups are returned in order, starting with the immediate parent and
  #   ending with the most distant ancestor.  If the specified group has no
  #   immediate parent, the results are empty.
  # @param descendants_of_group [String]
  #   A group name: +"projects/{project_id_or_number}/groups/{group_id}"+.
  #   Returns the descendants of the specified group.  This is a superset of
  #   the results returned by the +childrenOfGroup+ filter, and includes
  #   children-of-children, and so forth.
  # @param page_size [Integer]
  #   The maximum number of resources contained in the underlying API
  #   response. If page streaming is performed per-resource, this
  #   parameter does not affect the return value. If page streaming is
  #   performed per-page, this determines the maximum number of
  #   resources in a page.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Gax::PagedEnumerable<Google::Monitoring::V3::Group>]
  #   An enumerable of Google::Monitoring::V3::Group instances.
  #   See Google::Gax::PagedEnumerable documentation for other
  #   operations such as per-page iteration or access to the response
  #   object.
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/monitoring/v3/group_service_client"
  #
  #   GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient
  #
  #   group_service_client = GroupServiceClient.new
  #   formatted_name = GroupServiceClient.project_path("[PROJECT]")
  #
  #   # Iterate over all results.
  #   group_service_client.list_groups(formatted_name).each do |element|
  #     # Process element.
  #   end
  #
  #   # Or iterate over results one page at a time.
  #   group_service_client.list_groups(formatted_name).each_page do |page|
  #     # Process each page at a time.
  #     page.each do |element|
  #       # Process element.
  #     end
  #   end

  def list_groups \
      name,
      children_of_group: nil,
      ancestors_of_group: nil,
      descendants_of_group: nil,
      page_size: nil,
      options: nil
    req = Google::Monitoring::V3::ListGroupsRequest.new({
      name: name,
      children_of_group: children_of_group,
      ancestors_of_group: ancestors_of_group,
      descendants_of_group: descendants_of_group,
      page_size: page_size
    }.delete_if { |_, v| v.nil? })
    @list_groups.call(req, options)
  end

  # Gets a single group.
  #
  # @param name [String]
  #   The group to retrieve. The format is
  #   +"projects/{project_id_or_number}/groups/{group_id}"+.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Monitoring::V3::Group]
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/monitoring/v3/group_service_client"
  #
  #   GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient
  #
  #   group_service_client = GroupServiceClient.new
  #   formatted_name = GroupServiceClient.group_path("[PROJECT]", "[GROUP]")
  #   response = group_service_client.get_group(formatted_name)

  def get_group \
      name,
      options: nil
    req = Google::Monitoring::V3::GetGroupRequest.new({
      name: name
    }.delete_if { |_, v| v.nil? })
    @get_group.call(req, options)
  end

  # Creates a new group.
  #
  # @param name [String]
  #   The project in which to create the group. The format is
  #   +"projects/{project_id_or_number}"+.
  # @param group [Google::Monitoring::V3::Group]
  #   A group definition. It is an error to define the +name+ field because
  #   the system assigns the name.
  # @param validate_only [true, false]
  #   If true, validate this request but do not create the group.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Monitoring::V3::Group]
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/monitoring/v3/group_service_client"
  #
  #   Group = Google::Monitoring::V3::Group
  #   GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient
  #
  #   group_service_client = GroupServiceClient.new
  #   formatted_name = GroupServiceClient.project_path("[PROJECT]")
  #   group = Group.new
  #   response = group_service_client.create_group(formatted_name, group)

  def create_group \
      name,
      group,
      validate_only: nil,
      options: nil
    req = Google::Monitoring::V3::CreateGroupRequest.new({
      name: name,
      group: group,
      validate_only: validate_only
    }.delete_if { |_, v| v.nil? })
    @create_group.call(req, options)
  end

  # Updates an existing group.
  # You can change any group attributes except +name+.
  #
  # @param group [Google::Monitoring::V3::Group]
  #   The new definition of the group.  All fields of the existing group,
  #   excepting +name+, are replaced with the corresponding fields of this group.
  # @param validate_only [true, false]
  #   If true, validate this request but do not update the existing group.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Monitoring::V3::Group]
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/monitoring/v3/group_service_client"
  #
  #   Group = Google::Monitoring::V3::Group
  #   GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient
  #
  #   group_service_client = GroupServiceClient.new
  #   group = Group.new
  #   response = group_service_client.update_group(group)

  def update_group \
      group,
      validate_only: nil,
      options: nil
    req = Google::Monitoring::V3::UpdateGroupRequest.new({
      group: group,
      validate_only: validate_only
    }.delete_if { |_, v| v.nil? })
    @update_group.call(req, options)
  end

  # Deletes an existing group.
  #
  # @param name [String]
  #   The group to delete. The format is
  #   +"projects/{project_id_or_number}/groups/{group_id}"+.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/monitoring/v3/group_service_client"
  #
  #   GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient
  #
  #   group_service_client = GroupServiceClient.new
  #   formatted_name = GroupServiceClient.group_path("[PROJECT]", "[GROUP]")
  #   group_service_client.delete_group(formatted_name)

  def delete_group \
      name,
      options: nil
    req = Google::Monitoring::V3::DeleteGroupRequest.new({
      name: name
    }.delete_if { |_, v| v.nil? })
    @delete_group.call(req, options)
    nil
  end

  # Lists the monitored resources that are members of a group.
  #
  # @param name [String]
  #   The group whose members are listed. The format is
  #   +"projects/{project_id_or_number}/groups/{group_id}"+.
  # @param page_size [Integer]
  #   The maximum number of resources contained in the underlying API
  #   response. If page streaming is performed per-resource, this
  #   parameter does not affect the return value. If page streaming is
  #   performed per-page, this determines the maximum number of
  #   resources in a page.
  # @param filter [String]
  #   An optional {list filter}[https://cloud.google.com/monitoring/api/learn_more#filtering] describing
  #   the members to be returned.  The filter may reference the type, labels, and
  #   metadata of monitored resources that comprise the group.
  #   For example, to return only resources representing Compute Engine VM
  #   instances, use this filter:
  #
  #       resource.type = "gce_instance"
  # @param interval [Google::Monitoring::V3::TimeInterval]
  #   An optional time interval for which results should be returned. Only
  #   members that were part of the group during the specified interval are
  #   included in the response.  If no interval is provided then the group
  #   membership over the last minute is returned.
  # @param options [Google::Gax::CallOptions]
  #   Overrides the default settings for this call, e.g, timeout,
  #   retries, etc.
  # @return [Google::Gax::PagedEnumerable<Google::Api::MonitoredResource>]
  #   An enumerable of Google::Api::MonitoredResource instances.
  #   See Google::Gax::PagedEnumerable documentation for other
  #   operations such as per-page iteration or access to the response
  #   object.
  # @raise [Google::Gax::GaxError] if the RPC is aborted.
  # @example
  #   require "google/cloud/monitoring/v3/group_service_client"
  #
  #   GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient
  #
  #   group_service_client = GroupServiceClient.new
  #   formatted_name = GroupServiceClient.group_path("[PROJECT]", "[GROUP]")
  #
  #   # Iterate over all results.
  #   group_service_client.list_group_members(formatted_name).each do |element|
  #     # Process element.
  #   end
  #
  #   # Or iterate over results one page at a time.
  #   group_service_client.list_group_members(formatted_name).each_page do |page|
  #     # Process each page at a time.
  #     page.each do |element|
  #       # Process element.
  #     end
  #   end

  def list_group_members \
      name,
      page_size: nil,
      filter: nil,
      interval: nil,
      options: nil
    req = Google::Monitoring::V3::ListGroupMembersRequest.new({
      name: name,
      page_size: page_size,
      filter: filter,
      interval: interval
    }.delete_if { |_, v| v.nil? })
    @list_group_members.call(req, options)
  end
end

Class Method Details

.group_path(project, group) ⇒ String

Returns a fully-qualified group resource name string.

Parameters:

  • project (String)
  • group (String)

Returns:

  • (String) 


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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 108

def self.group_path project, group
  GROUP_PATH_TEMPLATE.render(
    :"project" => project,
    :"group" => group
  )
end

.match_group_from_group_name(group_name) ⇒ String

Parses the group from a group resource.

Parameters:

  • group_name (String)

Returns:

  • (String) 


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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 132

def self.match_group_from_group_name group_name
  GROUP_PATH_TEMPLATE.match(group_name)["group"]
end

.match_project_from_group_name(group_name) ⇒ String

Parses the project from a group resource.

Parameters:

  • group_name (String)

Returns:

  • (String) 


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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 125

def self.match_project_from_group_name group_name
  GROUP_PATH_TEMPLATE.match(group_name)["project"]
end

.match_project_from_project_name(project_name) ⇒ String

Parses the project from a project resource.

Parameters:

  • project_name (String)

Returns:

  • (String) 


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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 118

def self.match_project_from_project_name project_name
  PROJECT_PATH_TEMPLATE.match(project_name)["project"]
end

.project_path(project) ⇒ String

Returns a fully-qualified project resource name string.

Parameters:

  • project (String)

Returns:

  • (String) 


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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 98

def self.project_path project
  PROJECT_PATH_TEMPLATE.render(
    :"project" => project
  )
end

Instance Method Details

#create_group(name, group, validate_only: nil, options: nil) ⇒ Google::Monitoring::V3::Group

Creates a new group.

Examples:

require "google/cloud/monitoring/v3/group_service_client"

Group = Google::Monitoring::V3::Group
GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient

group_service_client = GroupServiceClient.new
formatted_name = GroupServiceClient.project_path("[PROJECT]")
group = Group.new
response = group_service_client.create_group(formatted_name, group)

Parameters:

  • name (String) —

    The project in which to create the group. The format is +"projects/project_id_or_number"+.

  • group (Google::Monitoring::V3::Group) —

    A group definition. It is an error to define the +name+ field because the system assigns the name.

  • validate_only (true, false) —

    If true, validate this request but do not create the group.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Returns:

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 360

def create_group \
    name,
    group,
    validate_only: nil,
    options: nil
  req = Google::Monitoring::V3::CreateGroupRequest.new({
    name: name,
    group: group,
    validate_only: validate_only
  }.delete_if { |_, v| v.nil? })
  @create_group.call(req, options)
end

#delete_group(name, options: nil) ⇒ Object

Deletes an existing group.

Examples:

require "google/cloud/monitoring/v3/group_service_client"

GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient

group_service_client = GroupServiceClient.new
formatted_name = GroupServiceClient.group_path("[PROJECT]", "[GROUP]")
group_service_client.delete_group(formatted_name)

Parameters:

  • name (String) —

    The group to delete. The format is +"projects/project_id_or_number/groups/group_id"+.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 425

def delete_group \
    name,
    options: nil
  req = Google::Monitoring::V3::DeleteGroupRequest.new({
    name: name
  }.delete_if { |_, v| v.nil? })
  @delete_group.call(req, options)
  nil
end

#get_group(name, options: nil) ⇒ Google::Monitoring::V3::Group

Gets a single group.

Examples:

require "google/cloud/monitoring/v3/group_service_client"

GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient

group_service_client = GroupServiceClient.new
formatted_name = GroupServiceClient.group_path("[PROJECT]", "[GROUP]")
response = group_service_client.get_group(formatted_name)

Parameters:

  • name (String) —

    The group to retrieve. The format is +"projects/project_id_or_number/groups/group_id"+.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Returns:

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 325

def get_group \
    name,
    options: nil
  req = Google::Monitoring::V3::GetGroupRequest.new({
    name: name
  }.delete_if { |_, v| v.nil? })
  @get_group.call(req, options)
end

#list_group_members(name, page_size: nil, filter: nil, interval: nil, options: nil) ⇒ Google::Gax::PagedEnumerable<Google::Api::MonitoredResource>

Lists the monitored resources that are members of a group.

Examples:

require "google/cloud/monitoring/v3/group_service_client"

GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient

group_service_client = GroupServiceClient.new
formatted_name = GroupServiceClient.group_path("[PROJECT]", "[GROUP]")

# Iterate over all results.
group_service_client.list_group_members(formatted_name).each do |element|
  # Process element.
end

# Or iterate over results one page at a time.
group_service_client.list_group_members(formatted_name).each_page do |page|
  # Process each page at a time.
  page.each do |element|
    # Process element.
  end
end

Parameters:

  • name (String) —

    The group whose members are listed. The format is +"projects/project_id_or_number/groups/group_id"+.

  • page_size (Integer) —

    The maximum number of resources contained in the underlying API response. If page streaming is performed per-resource, this parameter does not affect the return value. If page streaming is performed per-page, this determines the maximum number of resources in a page.

  • filter (String) —

    An optional filter[https://cloud.google.com/monitoring/api/learn_more#filtering] describing the members to be returned. The filter may reference the type, labels, and metadata of monitored resources that comprise the group. For example, to return only resources representing Compute Engine VM instances, use this filter:

    resource.type = "gce_instance"
  • interval (Google::Monitoring::V3::TimeInterval) —

    An optional time interval for which results should be returned. Only members that were part of the group during the specified interval are included in the response. If no interval is provided then the group membership over the last minute is returned.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Returns:

  • (Google::Gax::PagedEnumerable<Google::Api::MonitoredResource>) —

    An enumerable of Google::Api::MonitoredResource instances. See Google::Gax::PagedEnumerable documentation for other operations such as per-page iteration or access to the response object.

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 489

def list_group_members \
    name,
    page_size: nil,
    filter: nil,
    interval: nil,
    options: nil
  req = Google::Monitoring::V3::ListGroupMembersRequest.new({
    name: name,
    page_size: page_size,
    filter: filter,
    interval: interval
  }.delete_if { |_, v| v.nil? })
  @list_group_members.call(req, options)
end

#list_groups(name, children_of_group: nil, ancestors_of_group: nil, descendants_of_group: nil, page_size: nil, options: nil) ⇒ Google::Gax::PagedEnumerable<Google::Monitoring::V3::Group>

Lists the existing groups.

Examples:

require "google/cloud/monitoring/v3/group_service_client"

GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient

group_service_client = GroupServiceClient.new
formatted_name = GroupServiceClient.project_path("[PROJECT]")

# Iterate over all results.
group_service_client.list_groups(formatted_name).each do |element|
  # Process element.
end

# Or iterate over results one page at a time.
group_service_client.list_groups(formatted_name).each_page do |page|
  # Process each page at a time.
  page.each do |element|
    # Process element.
  end
end

Parameters:

  • name (String) —

    The project whose groups are to be listed. The format is +"projects/project_id_or_number"+.

  • children_of_group (String) —

    A group name: +"projects/project_id_or_number/groups/group_id"+. Returns groups whose +parentName+ field contains the group name. If no groups have this parent, the results are empty.

  • ancestors_of_group (String) —

    A group name: +"projects/project_id_or_number/groups/group_id"+. Returns groups that are ancestors of the specified group. The groups are returned in order, starting with the immediate parent and ending with the most distant ancestor. If the specified group has no immediate parent, the results are empty.

  • descendants_of_group (String) —

    A group name: +"projects/project_id_or_number/groups/group_id"+. Returns the descendants of the specified group. This is a superset of the results returned by the +childrenOfGroup+ filter, and includes children-of-children, and so forth.

  • page_size (Integer) —

    The maximum number of resources contained in the underlying API response. If page streaming is performed per-resource, this parameter does not affect the return value. If page streaming is performed per-page, this determines the maximum number of resources in a page.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Returns:

  • (Google::Gax::PagedEnumerable<Google::Monitoring::V3::Group>) —

    An enumerable of Google::Monitoring::V3::Group instances. See Google::Gax::PagedEnumerable documentation for other operations such as per-page iteration or access to the response object.

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 289

def list_groups \
    name,
    children_of_group: nil,
    ancestors_of_group: nil,
    descendants_of_group: nil,
    page_size: nil,
    options: nil
  req = Google::Monitoring::V3::ListGroupsRequest.new({
    name: name,
    children_of_group: children_of_group,
    ancestors_of_group: ancestors_of_group,
    descendants_of_group: descendants_of_group,
    page_size: page_size
  }.delete_if { |_, v| v.nil? })
  @list_groups.call(req, options)
end

#update_group(group, validate_only: nil, options: nil) ⇒ Google::Monitoring::V3::Group

Updates an existing group. You can change any group attributes except +name+.

Examples:

require "google/cloud/monitoring/v3/group_service_client"

Group = Google::Monitoring::V3::Group
GroupServiceClient = Google::Cloud::Monitoring::V3::GroupServiceClient

group_service_client = GroupServiceClient.new
group = Group.new
response = group_service_client.update_group(group)

Parameters:

  • group (Google::Monitoring::V3::Group) —

    The new definition of the group. All fields of the existing group, excepting +name+, are replaced with the corresponding fields of this group.

  • validate_only (true, false) —

    If true, validate this request but do not update the existing group.

  • options (Google::Gax::CallOptions) —

    Overrides the default settings for this call, e.g, timeout, retries, etc.

Returns:

Raises:

  • (Google::Gax::GaxError) —

    if the RPC is aborted.



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# File 'lib/google/cloud/monitoring/v3/group_service_client.rb', line 396

def update_group \
    group,
    validate_only: nil,
    options: nil
  req = Google::Monitoring::V3::UpdateGroupRequest.new({
    group: group,
    validate_only: validate_only
  }.delete_if { |_, v| v.nil? })
  @update_group.call(req, options)
end