YAML style parameter passing

playbooks/roles/flower/handlers/main.yml

 ---
 - name: restart flower
-  supervisorctl: >
-    state=restarted
-    supervisorctl_path={{ supervisor_ctl }}
-    config={{ supervisor_cfg }}
-    name="{{ FLOWER_USER }}"
-  sudo_user: "{{supervisor_service_user }}"
+  supervisorctl:
+    state: restarted
+    supervisorctl_path: "{{ supervisor_ctl }}"
+    config: "{{ supervisor_cfg }}"
+    name: "{{ FLOWER_USER }}"
+  sudo_user: "{{ supervisor_service_user }}"

playbooks/roles/flower/tasks/main.yml

 ---
-
-- name: create application user
-  user: >
-    name="{{ FLOWER_USER }}" home="{{ flower_app_dir }}"
-    createhome=no shell=/bin/false
+- name: Create application user
+  user:
+    name: "{{ FLOWER_USER }}"
+    home: "{{ flower_app_dir }}"
+    createhome: no
+    shell: /bin/false
   notify:
-    - "restart flower"
+    - restart flower
 
-- name: create flower user dirs
-  file: >
-    path="{{ item }}" state=directory
-    owner="{{ FLOWER_USER }}" group="{{ common_web_group }}"
+- name: Create flower user dirs
+  file:
+    path: "{{ item }}"
+    state: directory
+    owner: "{{ FLOWER_USER }}"
+    group: "{{ common_web_group }}"
   notify:
-    - "restart flower"
+    - restart flower
   with_items:
     - "{{ flower_app_dir }}"
     - "{{ flower_data_dir }}"
     - "{{ flower_venv_dir }}"
     - "{{ flower_log_dir }}"
 
-- name: create flower environment script
-  template: >
-    src=edx/app/flower/flower_env.j2
-    dest={{ flower_app_dir }}/flower_env
-    owner={{ FLOWER_USER }} group={{ common_web_group }}
-    mode=0640
-  notify:
-    - "restart flower"
-
-- name: create flower configuration file
-  template: >
-    src=edx/app/flower/flowerconfig.py.j2
-    dest={{ flower_conf_dir }}/flowerconfig.py
-    owner={{ FLOWER_USER }} group={{ common_web_group }}
-    mode=0640
+- name: Create flower environment script and configuration file
+  template:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    owner: "{{ FLOWER_USER }}"
+    group: "{{ common_web_group }}"
+    mode: 0640
   notify:
-    - "restart flower"
+    - restart flower
+  with_items:
+    - { src: 'edx/app/flower/flower_env.j2', dest: '{{ flower_app_dir }}/flower_env' }
+    - { src: 'edx/app/flower/flowerconfig.py.j2', dest: '{{ flower_conf_dir }}/flowerconfig.py' }
 
-- name: create virtualenv and install Python requirements
-  pip: >
-    name="{{ item }}"
-    virtualenv="{{ flower_venv_dir }}"
-    state=present
-    extra_args="-i {{ COMMON_PYPI_MIRROR_URL }}"
+- name: Create virtualenv and install Python requirements
+  pip:
+    name: "{{ item }}"
+    virtualenv: "{{ flower_venv_dir }}"
+    state: present
+    extra_args: "-i {{ COMMON_PYPI_MIRROR_URL }}"
   sudo_user: "{{ FLOWER_USER }}"
   environment: "{{ flower_environment }}"
-  with_items: "flower_python_reqs"
+  with_items: "{{ flower_python_reqs }}"
   notify:
-    - "restart flower"
+    - restart flower
 
-- name: create supervisor configuration
-  template: >
-    src=edx/app/supervisor/conf.d.available/flower.conf.j2
-    dest={{ supervisor_available_dir }}/{{ FLOWER_USER }}.conf
-    owner={{ supervisor_user }}
-    group={{ supervisor_user }}
+- name: Create supervisor configuration
+  template:
+    src: "edx/app/supervisor/conf.d.available/flower.conf.j2"
+    dest: "{{ supervisor_available_dir }}/{{ FLOWER_USER }}.conf"
+    owner: "{{ supervisor_user }}"
+    group: "{{ supervisor_user }}"
   sudo_user: "{{ supervisor_user }}"
   notify:
-    - "restart flower"
+    - restart flower
 
-- name: enable supervisor configuration
-  file: >
-    src={{ supervisor_available_dir }}/{{ FLOWER_USER }}.conf
-    dest={{ supervisor_cfg_dir }}/{{ FLOWER_USER }}.conf
-    state=link
-    force=yes
+- name: Enable supervisor configuration
+  file:
+    src: "{{ supervisor_available_dir }}/{{ FLOWER_USER }}.conf"
+    dest: "{{ supervisor_cfg_dir }}/{{ FLOWER_USER }}.conf"
+    state: link
+    force: yes
   sudo_user: "{{ supervisor_user }}"
   notify:
-    - "restart flower"
+    - restart flower
 
-- name: update supervisor configuration
+- name: Update supervisor configuration
   shell:  "{{ supervisor_ctl }} -c {{ supervisor_cfg }} update"
   register: supervisor_update
   sudo_user: "{{ supervisor_service_user }}"
   changed_when: supervisor_update.stdout is defined and supervisor_update.stdout != ""
   notify:
-    - "restart flower"
+    - restart flower