118 lines
3.9 KiB
JavaScript
118 lines
3.9 KiB
JavaScript
// Licensed to Elasticsearch B.V under one or more agreements.
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// Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
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// See the LICENSE file in the project root for more information
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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 buildClusterHealth (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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/**
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* Perform a [cluster.health](http://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-health.html) request
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*
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* @param {list} index - Limit the information returned to a specific index
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* @param {enum} level - Specify the level of detail for returned information
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* @param {boolean} local - Return local information, do not retrieve the state from master node (default: false)
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* @param {time} master_timeout - Explicit operation timeout for connection to master node
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* @param {time} timeout - Explicit operation timeout
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* @param {string} wait_for_active_shards - Wait until the specified number of shards is active
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* @param {string} wait_for_nodes - Wait until the specified number of nodes is available
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* @param {enum} wait_for_events - Wait until all currently queued events with the given priority are processed
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* @param {boolean} wait_for_no_relocating_shards - Whether to wait until there are no relocating shards in the cluster
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* @param {boolean} wait_for_no_initializing_shards - Whether to wait until there are no initializing shards in the cluster
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* @param {enum} wait_for_status - Wait until cluster is in a specific state
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*/
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const acceptedQuerystring = [
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'level',
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'local',
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'master_timeout',
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'timeout',
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'wait_for_active_shards',
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'wait_for_nodes',
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'wait_for_events',
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'wait_for_no_relocating_shards',
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'wait_for_no_initializing_shards',
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'wait_for_status',
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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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masterTimeout: 'master_timeout',
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waitForActiveShards: 'wait_for_active_shards',
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waitForNodes: 'wait_for_nodes',
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waitForEvents: 'wait_for_events',
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waitForNoRelocatingShards: 'wait_for_no_relocating_shards',
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waitForNoInitializingShards: 'wait_for_no_initializing_shards',
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waitForStatus: 'wait_for_status',
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errorTrace: 'error_trace',
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filterPath: 'filter_path'
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}
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return function clusterHealth (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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// check required parameters
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if (params.body != null) {
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const err = new ConfigurationError('This API does not require a body')
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return handleError(err, callback)
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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, index, ...querystring } = params
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querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
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if (method == null) {
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method = 'GET'
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}
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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 ((index) != null) {
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path = '/' + '_cluster' + '/' + 'health' + '/' + encodeURIComponent(index)
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} else {
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path = '/' + '_cluster' + '/' + 'health'
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}
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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 = buildClusterHealth
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