Better task descriptions

playbooks/roles/mlapi/tasks/main.yml

 ---
-- name: create mlapi application config
+- name: create mlapi application config env.json file
   template: src=env.json.j2 dest=$app_base_dir/env.json
   sudo: True
 
-- name: create mlapi auth file
+- name: create mlapi auth file auth.json
   template: src=auth.json.j2 dest=$app_base_dir/auth.json
   sudo: True
 
-# Check out mitx repo to $app_base_dir
 - name: change memory commit settings -- needed for redis
   command: sysctl vm.overcommit_memory=1
   sudo: yes
+
 - name: set permissions on $app_base_dir sgid for edx
   file: path=$app_base_dir owner={{remote_user}} group=edx mode=2775 state=directory
   file: path={{venv_dir}} owner={{remote_user}} group=edx mode=2775 state=directory
   sudo: True
+
 - name: Install git so that we can clone repos
   apt: pkg=git install_recommends=yes state=present
   sudo: True
-- name: create edx virtualenv directory
+- name: create ml api directory and set permissions
   file: path={{ml_api_dir}} owner={{remote_user}} group=edx mode=2775 state=directory
   sudo: True
-- name: create edx virtualenv directory
+- name: create machine learning directory and set permissions
   file: path={{ml_dir}} owner={{remote_user}} group=edx mode=2775 state=directory
   sudo: True
 - name: git checkout ml-service-api repo into $app_base_dir
   git: dest={{ml_api_dir}} repo={{mlapi_source_repo}}
-- name: git checkout ml-service-api repo into $app_base_dir
+- name: git checkout machine-learning repo into $app_base_dir
   git: dest={{ml_dir}} repo={{ml_source_repo}}
 - name: install ml-service-api apt packages
   command: xargs -a $app_base_dir/ml-service-api/apt-packages.txt apt-get install -y
@@ -34,43 +35,43 @@
 - name: install machine-learning apt packages
   command: xargs -a $app_base_dir/machine-learning/apt-packages.txt apt-get install -y
   sudo: yes
-- name : install python pre-requirements
+- name : install python pre-requirements for ml-service-api
   pip: requirements="{{ml_api_dir}}/pre-requirements.txt" virtualenv="{{venv_dir}}" state=present
-- name : install python pre-requirements
+- name : install python pre-requirements for machine-learning
   pip: requirements="{{ml_dir}}/pre-requirements.txt" virtualenv="{{venv_dir}}" state=present
-- name : install python requirements
+- name : install python requirements for ml-service-api
   pip: requirements="{{ml_api_dir}}/requirements.txt" virtualenv="{{venv_dir}}" state=present
-- name : install python requirements
+- name : install python requirements for machine-learning
   pip: requirements="{{ml_dir}}/requirements.txt" virtualenv="{{venv_dir}}" state=present
-- name: render nltk template
+- name: render nltk data download shell script from template
   template: src=install_nltk_data.sh.j2 dest=$app_base_dir/install_nltk_data.sh
-- name: install nltk data
+- name: install nltk data using rendered shell script
   action: script $app_base_sir/install_nltk_data.sh
-- name: set permissions on $app_base_dir sgid for edx
+- name: set permissions on nltk data directory
   file: path={{nltk_data_dir}} owner={{remote_user}} group=edx mode=2775 state=directory
   sudo: True
-- name: django syncdb
+- name: django syncdb for ml-service-api
   django_manage: >
       command=syncdb
       app_path={{ml_api_dir}}
       settings={{ml_api_settings}}
       pythonpath={{ml_api_dir}}
       virtualenv={{venv_dir}}
-- name: django migrate
+- name: django migrate for ml-service-api
   django_manage: >
       command=migrate
       app_path={{ml_api_dir}}
       settings={{ml_api_settings}}
       pythonpath={{ml_api_dir}}
       virtualenv={{venv_dir}}
-- name: django collectstatic
+- name: django collectstatic for ml-service-api
   django_manage: >
       command=collectstatic
       app_path={{ml_api_dir}}
       settings={{ml_api_settings}}
       pythonpath={{ml_api_dir}}
       virtualenv={{venv_dir}}
-- name: django update_index
+- name: django update_index for ml-service-api
   django_manage: >
       command=update_index
       app_path={{ml_api_dir}}