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config.ts
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config.ts
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/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License;
* you may not use this file except in compliance with the Elastic License.
*/
import { schema, TypeOf } from '@kbn/config-schema';
export const DEFAULT_MAX_WORKERS = 10;
export const DEFAULT_POLL_INTERVAL = 3000;
export const configSchema = schema.object({
enabled: schema.boolean({ defaultValue: true }),
/* The maximum number of times a task will be attempted before being abandoned as failed */
max_attempts: schema.number({
defaultValue: 3,
min: 1,
}),
/* How often, in milliseconds, the task manager will look for more work. */
poll_interval: schema.number({
defaultValue: DEFAULT_POLL_INTERVAL,
min: 100,
}),
/* How many requests can Task Manager buffer before it rejects new requests. */
request_capacity: schema.number({
// a nice round contrived number, feel free to change as we learn how it behaves
defaultValue: 1000,
min: 1,
}),
/* The name of the index used to store task information. */
index: schema.string({
defaultValue: '.kibana_task_manager',
validate: val => {
if (val.toLowerCase() === '.tasks') {
return `"${val}" is an invalid Kibana Task Manager index, as it is already in use by the ElasticSearch Tasks Manager`;
}
},
}),
/* The maximum number of tasks that this Kibana instance will run simultaneously. */
max_workers: schema.number({
defaultValue: DEFAULT_MAX_WORKERS,
// disable the task manager rather than trying to specify it with 0 workers
min: 1,
}),
});
export type TaskManagerConfig = TypeOf<typeof configSchema>;