elasticsearch-api/lib/elasticsearch/api/actions/nodes/reload_secure_settings.rb

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# the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
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#
#   http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#
# This code was automatically generated from the Elasticsearch Specification
# See https://github.com/elastic/elasticsearch-specification
# See Elasticsearch::ES_SPECIFICATION_COMMIT for commit hash.
module Elasticsearch
  module API
    module Nodes
      module Actions
        # Reload the keystore on nodes in the cluster.
        # Secure settings are stored in an on-disk keystore. Certain of these settings are reloadable.
        # That is, you can change them on disk and reload them without restarting any nodes in the cluster.
        # When you have updated reloadable secure settings in your keystore, you can use this API to reload those settings on each node.
        # When the Elasticsearch keystore is password protected and not simply obfuscated, you must provide the password for the keystore when you reload the secure settings.
        # Reloading the settings for the whole cluster assumes that the keystores for all nodes are protected with the same password; this method is allowed only when inter-node communications are encrypted.
        # Alternatively, you can reload the secure settings on each node by locally accessing the API and passing the node-specific Elasticsearch keystore password.
        #
        # @option arguments [String, Array] :node_id The names of particular nodes in the cluster to target.
        # @option arguments [Time] :timeout Period to wait for a response.
        #  If no response is received before the timeout expires, the request fails and returns an error. Server default: 30s.
        # @option arguments [Boolean] :error_trace When set to `true` Elasticsearch will include the full stack trace of errors
        #  when they occur.
        # @option arguments [String] :filter_path Comma-separated list of filters in dot notation which reduce the response
        #  returned by Elasticsearch.
        # @option arguments [Boolean] :human When set to `true` will return statistics in a format suitable for humans.
        #  For example `"exists_time": "1h"` for humans and
        #  `"eixsts_time_in_millis": 3600000` for computers. When disabled the human
        #  readable values will be omitted. This makes sense for responses being consumed
        #  only by machines.
        # @option arguments [Boolean] :pretty If set to `true` the returned JSON will be "pretty-formatted". Only use
        #  this option for debugging only.
        # @option arguments [Hash] :headers Custom HTTP headers
        # @option arguments [Hash] :body request body
        #
        # @see https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-nodes-reload-secure-settings
        #
        def reload_secure_settings(arguments = {})
          request_opts = { endpoint: arguments[:endpoint] || 'nodes.reload_secure_settings' }

          defined_params = [:node_id].each_with_object({}) do |variable, set_variables|
            set_variables[variable] = arguments[variable] if arguments.key?(variable)
          end
          request_opts[:defined_params] = defined_params unless defined_params.empty?

          arguments = arguments.clone
          headers = arguments.delete(:headers) || {}

          body = arguments.delete(:body)

          _node_id = arguments.delete(:node_id)

          method = Elasticsearch::API::HTTP_POST
          path   = if _node_id
                     "_nodes/#{Utils.listify(_node_id)}/reload_secure_settings"
                   else
                     '_nodes/reload_secure_settings'
                   end
          params = Utils.process_params(arguments)

          Elasticsearch::API::Response.new(
            perform_request(method, path, params, body, headers, request_opts)
          )
        end
      end
    end
  end
end