diff --git a/docker-images/controller-ci/provision.yml b/docker-images/controller-ci/provision.yml
index 114b15f..a385bf8 100644
--- a/docker-images/controller-ci/provision.yml
+++ b/docker-images/controller-ci/provision.yml
@@ -1,11 +1,11 @@
 ---
 - hosts: localhost
-  become: yes
+  become: true
   vars:
     - _domain_name: ci.example.com
     - _ce_provision_build_tmp_dir: /tmp
     - _ce_provision_data_dir: /tmp
-    - is_local: yes
+    - is_local: true
     - _env_type: utility
     - ce_provision:
         own_repository: https://github.com/codeenigma/ce-provision.git
diff --git a/docker-images/controller/provision.yml b/docker-images/controller/provision.yml
index 8fecf89..fbfde37 100644
--- a/docker-images/controller/provision.yml
+++ b/docker-images/controller/provision.yml
@@ -1,11 +1,11 @@
 ---
 - hosts: localhost
-  become: yes
+  become: true
   vars:
     - _domain_name: example.com
     - _ce_provision_build_tmp_dir: /tmp
     - _ce_provision_data_dir: /tmp
-    - is_local: yes
+    - is_local: true
     - _env_type: utility
     - ce_deploy:
         own_repository: https://github.com/codeenigma/ce-deploy.git
diff --git a/templates/blank/ce-dev/ansible/provision.yml.j2 b/templates/blank/ce-dev/ansible/provision.yml.j2
index 53bd73a..e6ddddb 100644
--- a/templates/blank/ce-dev/ansible/provision.yml.j2
+++ b/templates/blank/ce-dev/ansible/provision.yml.j2
@@ -1,7 +1,7 @@
 ---
 
 - hosts: {{ project_name }}-{{ project_name }}
-  become: yes
+  become: true
   vars:
     - project_name: {{ project_name }}
     - _domain_name: www.{{ project_name }}.local
@@ -10,7 +10,7 @@
         enable_vnc: true
   tasks:
     - apt:
-        update_cache: yes
+        update_cache: true
     - import_role:
         name: _meta/common_base
     - import_role:
diff --git a/templates/blank/ce-dev/ce-dev.compose.prebuilt.yml.j2 b/templates/blank/ce-dev/ce-dev.compose.prebuilt.yml.j2
index eacfef3..8b7f65c 100644
--- a/templates/blank/ce-dev/ce-dev.compose.prebuilt.yml.j2
+++ b/templates/blank/ce-dev/ce-dev.compose.prebuilt.yml.j2
@@ -11,6 +11,8 @@ x-ce_dev:
 services:
   {{ project_name }}:
     image: 'codeenigma/blank-blank:latest'
+    cap_add:
+      - NET_ADMIN
     x-ce_dev:
       unison:
         - src: ../
diff --git a/templates/blank/ce-dev/ce-dev.compose.yml.j2 b/templates/blank/ce-dev/ce-dev.compose.yml.j2
index 3dea316..5b7a321 100644
--- a/templates/blank/ce-dev/ce-dev.compose.yml.j2
+++ b/templates/blank/ce-dev/ce-dev.compose.yml.j2
@@ -11,6 +11,8 @@ x-ce_dev:
 services:
   {{ project_name }}:
     image: codeenigma/ce-dev-1.x:latest
+    cap_add:
+      - NET_ADMIN
     x-ce_dev:
       unison:
       - src: ../
@@ -20,4 +22,4 @@ services:
           - linux
         ignore:
           - Name vendor
-          - Name node_modules
\ No newline at end of file
+          - Name node_modules
diff --git a/templates/drupal8/ce-dev/ansible/deploy.yml.j2 b/templates/drupal8/ce-dev/ansible/deploy.yml.j2
index 18cf5de..77059d1 100644
--- a/templates/drupal8/ce-dev/ansible/deploy.yml.j2
+++ b/templates/drupal8/ce-dev/ansible/deploy.yml.j2
@@ -27,21 +27,21 @@
             config_sync_directory: "config/sync"
             sanitize_command: "sql-sanitize"
             # Remove after initial pass, to avoid reinstalling Drupal.
-            force_install: yes
+            force_install: true
             base_url: "https://{{ _domain_name }}"
     # Composer command to run.
     - composer:
         command: install
-        no_dev: no
+        no_dev: false
         working_dir: "{{ deploy_path }}"
-        apcu_autoloader: no
+        apcu_autoloader: false
   pre_tasks:
     # You can safely remove these steps once you have a working composer.json.
     - name: Download composer file.
       get_url:
         url: https://raw.githubusercontent.com/drupal/recommended-project/8.8.x/composer.json
         dest: "{{ deploy_path }}/composer.json"
-        force: no
+        force: false
     - name: Install drush.
       command: 
         cmd: composer require drush/drush
diff --git a/templates/drupal8/ce-dev/ansible/provision.yml.j2 b/templates/drupal8/ce-dev/ansible/provision.yml.j2
index 3279545..be1bf99 100644
--- a/templates/drupal8/ce-dev/ansible/provision.yml.j2
+++ b/templates/drupal8/ce-dev/ansible/provision.yml.j2
@@ -1,5 +1,5 @@
 - hosts: {{ project_name }}-web
-  become: yes
+  become: true
   vars:
     - _domain_name: www.{{ project_name }}.local
     - _env_type: dev
@@ -22,15 +22,15 @@
               cert: "{{ _ce_dev_mkcert_base}}/{{ _domain_name }}.pem"
               key: "{{ _ce_dev_mkcert_base}}/{{ _domain_name }}-key.pem"
               handling: "unmanaged"
-            ratelimitingcrawlers: no
-            is_default: yes
+            ratelimitingcrawlers: false
+            is_default: true
             servers:
               - port: 80
-                ssl: no
-                https_redirect: yes
+                ssl: false
+                https_redirect: true
               - port: 443
-                ssl: yes
-                https_redirect: no
+                ssl: true
+                https_redirect: false
             upstreams: []
     - php:
         version:
@@ -47,7 +47,7 @@
 {% endraw %}
   tasks:
     - apt:
-        update_cache: yes
+        update_cache: true
     - import_role:
         name: _meta/common_base
     - import_role:
diff --git a/templates/drupal8/ce-dev/ce-dev.compose.prebuilt.yml.j2 b/templates/drupal8/ce-dev/ce-dev.compose.prebuilt.yml.j2
index ad86a4f..9902799 100644
--- a/templates/drupal8/ce-dev/ce-dev.compose.prebuilt.yml.j2
+++ b/templates/drupal8/ce-dev/ce-dev.compose.prebuilt.yml.j2
@@ -31,6 +31,8 @@ services:
       #       - Path */sites/*/files
     volumes:
       - ../:/home/ce-dev/deploy/live.local:delegated
+    cap_add:
+      - NET_ADMIN
   db:
     image: 'codeenigma/drupal8-db:latest'
     environment:
diff --git a/templates/drupal8/ce-dev/ce-dev.compose.yml.j2 b/templates/drupal8/ce-dev/ce-dev.compose.yml.j2
index c7a7256..61cd6f7 100644
--- a/templates/drupal8/ce-dev/ce-dev.compose.yml.j2
+++ b/templates/drupal8/ce-dev/ce-dev.compose.yml.j2
@@ -31,6 +31,8 @@ services:
       #       - Path */sites/*/files
     volumes:
       - ../:/home/ce-dev/deploy/live.local:delegated
+    cap_add:
+      - NET_ADMIN
   db:
     image: mariadb
     environment: