Prevents xpack.task_manager.index being set to .tasks (elastic#52002)

A quick solution in preventing what was described in kibana#47716 Signed-off-by: Tyler Smalley <tyler.smalley@elastic.co>
tylersmalley · Dec 2, 2019 · f5a9e52 · f5a9e52
1 parent 917d64f
commit f5a9e52
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/x-pack/legacy/plugins/task_manager/index.ts b/x-pack/legacy/plugins/task_manager/index.ts
@@ -40,7 +40,8 @@ export function taskManager(kibana: any) {
           .default(3000),
         index: Joi.string()
           .description('The name of the index used to store task information.')
-          .default('.kibana_task_manager'),
+          .default('.kibana_task_manager')
+          .invalid(['.tasks']),
         max_workers: Joi.number()
           .description(
             'The maximum number of tasks that this Kibana instance will run simultaneously.'