remove file script feature

File scripts have been removed since elasticsearch 6.0 (https://www.elastic.co/guide/en/elasticsearch/reference/6.0/breaking_60_scripting_changes.html#_file_scripts_removed)

tasks/elasticsearch-scripts.yml

@@ -1,26 +0,0 @@
----
-
-- name: set fact es_script_dir
-  set_fact: es_script_dir={{ es_conf_dir }}/{{es_instance_name}}
-  tags:
-      - always
-
-- name: set fact es_script_dir when path.scripts
-  set_fact: es_script_dir={{es_config['path.scripts']}}
-  when: es_config['path.scripts'] is defined
-  tags:
-      - always
-
-- name: Create script dir
-  become: yes
-  file: state=directory path={{ es_script_dir }} owner={{ es_user }} group={{ es_group }} recurse=yes
-
-- name: Copy default scripts to elasticsearch
-  become: yes
-  copy: src=scripts dest={{ es_script_dir }} owner={{ es_user }} group={{ es_group }}
-  when: es_scripts_fileglob is not defined
-
-- name: Copy scripts to elasticsearch
-  become: yes
-  copy: src={{ item }} dest={{ es_script_dir }} owner={{ es_user }} group={{ es_group }}
-  with_fileglob: "{{ es_scripts_fileglob | default('') }}"

tasks/main.yml

@@ -39,12 +39,6 @@
   tags:
       - config
 
-- name: include elasticsearch-scripts.yml
-  include: elasticsearch-scripts.yml
-  when: es_scripts
-  tags:
-      - scripts
-
 - name: include elasticsearch-plugins.yml
   include: elasticsearch-plugins.yml
   when: es_plugins is defined or es_plugins_reinstall