Use include/import tasks (#2192)

import_tasks will consume far less memory, so it should be
used whenever it is compatible.

roles/kubernetes-apps/ansible/tasks/main.yml

@@ -91,13 +91,13 @@
     - dnsmasq
 
 - name: Kubernetes Apps | Netchecker
-  include: tasks/netchecker.yml
+  import_tasks: tasks/netchecker.yml
   when: deploy_netchecker
   tags:
     - netchecker
 
 - name: Kubernetes Apps | Dashboard
-  include: tasks/dashboard.yml
+  import_tasks: tasks/dashboard.yml
   when: dashboard_enabled
   tags:
     - dashboard

roles/kubernetes-apps/helm/tasks/main.yml

@@ -3,7 +3,7 @@
   file: path={{ helm_home_dir }} state=directory
 
 - name: Helm | Set up helm launcher
-  include: "install_{{ helm_deployment_type }}.yml"
+  include_tasks: "install_{{ helm_deployment_type }}.yml"
 
 - name: Helm | Lay Down Helm Manifests (RBAC)
   template:

roles/kubernetes-apps/network_plugin/contiv/tasks/main.yml

@@ -12,4 +12,4 @@
   delegate_to: "{{ groups['kube-master'][0] }}"
   run_once: true
 
-- include: configure.yml
+- import_tasks: configure.yml