Drop unnecessary become

tasks/clone.yml

@@ -5,7 +5,6 @@
   stat:
     path: "{{ galaxy_server_dir }}/lib/galaxy"
   register: galaxy_stat_out
-  become: yes
 
 - name: Get current Galaxy commit id
   command: "{{ git_executable | default('git') }} rev-parse HEAD"
@@ -14,7 +13,6 @@
   register: current_commit_id
   changed_when: no
   when: galaxy_stat_out.stat.exists
-  become: yes
 
 - name: Report current Galaxy commit id
   debug:
@@ -34,7 +32,6 @@
   notify:
     - restart galaxy
     - email administrator with commit id
-  become: yes
 
 - name: Set Galaxy server directory ownership and permissions
   file:
@@ -43,7 +40,6 @@
     group: "{{ galaxy_group }}"
     mode: "{{ galaxy_mode }}"
     recurse: yes
-  become: yes
 
 - name: Include virtualenv setup tasks
   include_tasks: virtualenv.yml
@@ -52,4 +48,3 @@
   script: "makepyc.py {{ galaxy_server_dir }}/lib"
   environment:
     PATH: "{{ galaxy_venv_dir }}/bin"
-  become: yes

tasks/database.yml

@@ -8,34 +8,29 @@
   register: current_db_version
   changed_when: no
   failed_when: current_db_version.rc != 0 and 'migrate.exceptions.DatabaseNotControlledError' not in current_db_version.stderr
-  become: yes
 
 - name: Get maximum Galaxy DB version
   command: "{{ galaxy_venv_dir }}/bin/python {{ galaxy_server_dir }}/scripts/manage_db.py -c {{ galaxy_config_file }} version"
   args:
     chdir: "{{ galaxy_server_dir }}"
   register: max_db_version
   changed_when: no
-  become: yes
 
 - name: Create Galaxy DB
   command: "{{ galaxy_venv_dir }}/bin/python {{ galaxy_server_dir }}/scripts/create_db.py -c {{ galaxy_config_file }}"
   args:
     chdir: "{{ galaxy_server_dir }}"
   when: "'migrate.exceptions.DatabaseNotControlledError' in current_db_version.stderr"
-  become: yes
 
 - name: Set Galaxy DB ownership and permissions
   file:
     path: "{{ galaxy_server_dir }}/database/universe.sqlite"
     owner: "{{ galaxy_user }}"
     group: "{{ galaxy_group }}"
     mode: "{{ galaxy_mode }}"
-  become: yes
 
 - name: Upgrade Galaxy DB
   command: "{{ galaxy_venv_dir }}/bin/python {{ galaxy_server_dir }}/scripts/manage_db.py -c {{ galaxy_config_file }} upgrade"
   args:
     chdir: "{{ galaxy_server_dir }}"
   when: current_db_version.stdout != max_db_version.stdout and 'migrate.exceptions.DatabaseNotControlledError' not in current_db_version.stderr
-  become: yes

tasks/dependencies.yml

@@ -14,14 +14,12 @@
   environment:
     PYTHONPATH: null
     VIRTUAL_ENV: "{{ galaxy_venv_dir }}"
-  become: yes
 
 - name: Collect Galaxy conditional dependency requirement strings
   command: "{{ galaxy_venv_dir }}/bin/python -c \"import galaxy.dependencies; print '\\n'.join(galaxy.dependencies.optional('{{ galaxy_config_file }}'))\""
   environment:
     PYTHONPATH: "{{ galaxy_server_dir }}/lib"
   register: conditional_dependencies
-  become: yes
 
 - name: Install Galaxy conditional dependencies
   pip: 
@@ -33,4 +31,3 @@
   environment:
     PYTHONPATH: null
     VIRTUAL_ENV: "{{ galaxy_venv_dir }}"
-  become: yes

tasks/mutable_setup.yml

@@ -8,14 +8,12 @@
   with_items:
     - "{{ galaxy_mutable_config_dir }}"
     - "{{ galaxy_tool_dependency_dir }}"
-  become: yes
 
 - name: Instantiate mutable configuration files
   command: cp {{ item.src }} {{ item.dest }}
   args:
     creates: "{{ item.dest }}"
   with_items: "{{ galaxy_mutable_configs }}"
-  become: yes
 
 - name: Set Galaxy config and shed tools directory ownership and permissions
   file:
@@ -27,5 +25,4 @@
   with_items:
     - "{{ galaxy_mutable_config_dir }}"
     - "{{ galaxy_tool_dependency_dir }}"
-  become: yes
 

tasks/static_setup.yml

@@ -8,7 +8,6 @@
   with_items:
     - "{{ galaxy_config_dir }}"
     - "{{ galaxy_shed_tools_dir }}"
-  become: yes
 
 - name: Install additional Galaxy config files (static)
   copy:
@@ -31,7 +30,6 @@
     backup: yes
   notify:
     - restart galaxy
-  become: yes
 
 - name: Set Galaxy config and shed tools directory ownership and permissions
   file:
@@ -43,5 +41,4 @@
   with_items:
     - "{{ galaxy_config_dir }}"
     - "{{ galaxy_shed_tools_dir }}"
-  become: yes
 

tasks/virtualenv.yml

@@ -11,7 +11,6 @@
     virtualenv_command: "{{ pip_virtualenv_command | default('virtualenv') }}"
   environment:
     VIRTUAL_ENV: "{{ galaxy_venv_dir }}"
-  become: yes
 
 - name: Ensure pip is the latest release
   pip:
@@ -22,4 +21,3 @@
   environment:
     PYTHONPATH: null
     VIRTUAL_ENV: "{{ galaxy_venv_dir }}"
-  become: yes