Add possibility to disable pip and os package provisioning

Author: Tobias Richter

README.md

@@ -163,6 +163,10 @@ When set the given version of Ansible will be installed on the controlhost.
 
 Controls if pip will be executed using the --upgrade option.
 
+    controlhost_packages_pip_enabled: true
+
+Enables / disables pip package installation.
+
     controlhost_packages_pip:
       - name: markupsafe
       - name: jmespath
@@ -184,6 +188,10 @@ Pip packages to install.
 
 Format for a pip package entry.
 
+    controlhost_packages_os_enabled: true
+
+Enables / disables os package installation.
+
 ## Dependencies
 
 This role depends on the following roles:

defaults/main.yml

@@ -85,6 +85,9 @@ controlhost_maven_repositories:
 # Controls if pip will be executed using the --upgrade option
 controlhost_packages_pip_upgrade: true
 
+# enables / disables pip package installation
+controlhost_packages_pip_enabled: true
+
 # Pip packages to install
 controlhost_packages_pip:
   - name: markupsafe
@@ -104,3 +107,6 @@ controlhost_packages_pip:
 # pip package definition
 #  - name: [PIP_PACKAGE_NAME]
 #    version: [PIP_PACKAGE_VERSION] # optional
+
+# enables / disables os package installation
+controlhost_packages_os_enabled: true

tasks/main.yml

@@ -6,12 +6,14 @@
   tags:
     - os-packages
     - packages
+  when: controlhost_packages_os_enabled
 
 - name: Install pip packages
   include_tasks: packages/pip.yml
   tags:
     - pip-packages
     - packages
+  when: controlhost_packages_pip_enabled
 
 - name: Setup ansible
   include_tasks: ansible/setup.yml