[API] Adds snapshot.repository_analyze

Author: picandocodigo

elasticsearch-api/lib/elasticsearch/api/actions/snapshot/repository_analyze.rb

@@ -0,0 +1,76 @@
+# Licensed to Elasticsearch B.V. under one or more contributor
+# license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright
+# ownership. Elasticsearch B.V. licenses this file to you under
+# the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# 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.
+
+module Elasticsearch
+  module API
+    module Snapshot
+      module Actions
+        # Analyzes a repository for correctness and performance
+        #
+        # @option arguments [String] :repository A repository name
+        # @option arguments [Number] :blob_count Number of blobs to create during the test. Defaults to 100.
+        # @option arguments [Number] :concurrency Number of operations to run concurrently during the test. Defaults to 10.
+        # @option arguments [Number] :read_node_count Number of nodes on which to read a blob after writing. Defaults to 10.
+        # @option arguments [Number] :early_read_node_count Number of nodes on which to perform an early read on a blob, i.e. before writing has completed. Early reads are rare actions so the 'rare_action_probability' parameter is also relevant. Defaults to 2.
+        # @option arguments [Number] :seed Seed for the random number generator used to create the test workload. Defaults to a random value.
+        # @option arguments [Number] :rare_action_probability Probability of taking a rare action such as an early read or an overwrite. Defaults to 0.02.
+        # @option arguments [String] :max_blob_size Maximum size of a blob to create during the test, e.g '1gb' or '100mb'. Defaults to '10mb'.
+        # @option arguments [String] :max_total_data_size Maximum total size of all blobs to create during the test, e.g '1tb' or '100gb'. Defaults to '1gb'.
+        # @option arguments [Time] :timeout Explicit operation timeout. Defaults to '30s'.
+        # @option arguments [Boolean] :detailed Whether to return detailed results or a summary. Defaults to 'false' so that only the summary is returned.
+        # @option arguments [Boolean] :rarely_abort_writes Whether to rarely abort writes before they complete. Defaults to 'true'.
+        # @option arguments [Hash] :headers Custom HTTP headers
+        #
+        # @see https://www.elastic.co/guide/en/elasticsearch/reference/master/modules-snapshots.html
+        #
+        def repository_analyze(arguments = {})
+          raise ArgumentError, "Required argument 'repository' missing" unless arguments[:repository]
+
+          headers = arguments.delete(:headers) || {}
+
+          arguments = arguments.clone
+
+          _repository = arguments.delete(:repository)
+
+          method = Elasticsearch::API::HTTP_POST
+          path   = "_snapshot/#{Utils.__listify(_repository)}/_analyze"
+          params = Utils.__validate_and_extract_params arguments, ParamsRegistry.get(__method__)
+
+          body = nil
+          perform_request(method, path, params, body, headers).body
+        end
+
+        # Register this action with its valid params when the module is loaded.
+        #
+        # @since 6.2.0
+        ParamsRegistry.register(:repository_analyze, [
+          :blob_count,
+          :concurrency,
+          :read_node_count,
+          :early_read_node_count,
+          :seed,
+          :rare_action_probability,
+          :max_blob_size,
+          :max_total_data_size,
+          :timeout,
+          :detailed,
+          :rarely_abort_writes
+        ].freeze)
+      end
+    end
+  end
+end

elasticsearch-api/spec/elasticsearch/api/actions/snapshot/repository_analize_spec.rb

@@ -0,0 +1,48 @@
+# Licensed to Elasticsearch B.V. under one or more contributor
+# license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright
+# ownership. Elasticsearch B.V. licenses this file to you under
+# the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# 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.
+
+require 'spec_helper'
+
+describe 'client.snapshot#repository_analyze' do
+  let(:expected_args) do
+    [
+      'POST',
+      url,
+      {},
+      nil,
+      {}
+    ]
+  end
+
+  let(:url) do
+    '_snapshot/foo/_analyze'
+  end
+
+  it 'performs the request' do
+    expect(client_double.snapshot.repository_analyze(repository: 'foo')).to eq({})
+  end
+
+  let(:client) do
+    Class.new { include Elasticsearch::API }.new
+  end
+
+  it 'requires the :repository argument' do
+    expect {
+      client.snapshot.repository_analyze
+    }.to raise_exception(ArgumentError)
+  end
+end