Replace deprecated "include" directive in Ansible 2.4

tasks/ec2/inithost.yml

@@ -36,11 +36,11 @@
       state: present
     with_items: '{{ ec2.instance_ids }}'
 
-  - include: inithostip.yml hostip='{{ inithostip }}'
+  - include_tasks: inithostip.yml hostip='{{ inithostip }}'
 
   when: inithostip is defined
 
-- include: inithostip.yml hostip='{{ ec2instance.public_ip }}'
+- include_tasks: inithostip.yml hostip='{{ ec2instance.public_ip }}'
   with_items: '{{ ec2.instances }}'
   loop_control:
     loop_var: ec2instance

tasks/inithost.yml

 ---
 # file: inithost.yml
 
-- include: "cleanup.yml"
+- include_tasks: "cleanup.yml"

tasks/main.yml

@@ -7,8 +7,8 @@
 
 - block:
 
-  - include: "{{ cloud|default('none') }}/{{ mode }}.yml"
+  - include_tasks: "{{ cloud|default('none') }}/{{ mode }}.yml"
 
-  - include: "{{ mode }}.yml"
+  - include_tasks: "{{ mode }}.yml"
 
   when: '"cloud" not in excluded_roles'

tasks/removehost.yml

 ---
 # file: removehost.yml
 
-- include: "cleanup.yml"
+- include_tasks: "cleanup.yml"
   when: are_you_sure == "YES"