105 lines
2.8 KiB
JavaScript
105 lines
2.8 KiB
JavaScript
/*
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* Licensed to Elasticsearch B.V. under one or more contributor
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* license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright
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* ownership. Elasticsearch B.V. licenses this file to you under
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* the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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'use strict'
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/* eslint camelcase: 0 */
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/* eslint no-unused-vars: 0 */
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function buildCatNodes (opts) {
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// eslint-disable-next-line no-unused-vars
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const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
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const acceptedQuerystring = [
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'bytes',
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'format',
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'full_id',
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'local',
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'master_timeout',
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'h',
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'help',
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's',
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'time',
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'v',
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'pretty',
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'human',
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'error_trace',
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'source',
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'filter_path'
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]
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const snakeCase = {
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fullId: 'full_id',
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masterTimeout: 'master_timeout',
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errorTrace: 'error_trace',
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filterPath: 'filter_path'
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}
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/**
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* Perform a cat.nodes request
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* Returns basic statistics about performance of cluster nodes.
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* https://www.elastic.co/guide/en/elasticsearch/reference/master/cat-nodes.html
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*/
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return function catNodes (params, options, callback) {
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options = options || {}
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if (typeof options === 'function') {
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callback = options
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options = {}
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}
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if (typeof params === 'function' || params == null) {
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callback = params
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params = {}
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options = {}
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}
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// validate headers object
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if (options.headers != null && typeof options.headers !== 'object') {
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const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
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return handleError(err, callback)
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}
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var warnings = []
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var { method, body, ...querystring } = params
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querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
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var ignore = options.ignore
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if (typeof ignore === 'number') {
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options.ignore = [ignore]
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}
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var path = ''
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if (method == null) method = 'GET'
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path = '/' + '_cat' + '/' + 'nodes'
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// build request object
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const request = {
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method,
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path,
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body: null,
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querystring
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}
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options.warnings = warnings.length === 0 ? null : warnings
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return makeRequest(request, options, callback)
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}
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}
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module.exports = buildCatNodes
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