add mongo index

playbooks/roles/mongo_3_2/files/mongo-index.py

@@ -0,0 +1,62 @@
+import pymongo
+import sys
+import urllib
+from pymongo import MongoClient
+
+
+username = urllib.quote_plus(sys.argv[1])
+password = urllib.quote_plus(sys.argv[2])
+
+client = MongoClient('mongodb://%s:%s@127.0.0.1' % (username, password))
+
+db_edxapp = client['edxapp']
+collection_mav = db_edxapp['modulestore.active_versions']
+collection_mav.create_index(
+    [("org", pymongo.ASCENDING), 
+    ("run", pymongo.ASCENDING), 
+    ("course", pymongo.ASCENDING)], 
+    backgroud=True)
+collection_fc = db_edxapp['fs.chunks']
+collection_fc.create_index([("files_id". pymongo.ASCENDING)], backgroud=True)
+
+db_ccs = client['cs_comments_service']
+collection_contents = db_ccs['contents']
+collection_contents.create_index(
+    [("author_id", pymongo.ASCENDING),
+    ("course_id", pymongo.ASCENDING),
+    ("anonymous", pymongo.ASCENDING),
+    ("anonymous_to_peers", pymongo.ASCENDING),
+    ("_type", pymongo.ASCENDING)],
+    backgroud=True)
+collection_contents.create_index(
+    [("_id", pymongo.ASCENDING), 
+    ("_type", pymongo.ASCENDING)], 
+    backgroud=True)
+collection_contents.create_index(
+    [("_type", pymongo.ASCENDING),
+    ("commentable_id", pymongo.ASCENDING),
+    ("course_id", pymongo.ASCENDING),
+    ("context", pymongo.ASCENDING)],
+    backgroud=True)
+collection_contents.create_index(
+    [("_type", pymongo.ASCENDING),
+    ("commentable_id", pymongo.ASCENDING),
+    ("course_id", pymongo.ASCENDING),
+    ("group_id", pymongo.ASCENDING)],
+    backgroud=True)
+collection_contents.create_index(
+    [("created_at", pymongo.ASCENDING),
+    ("comment_thread_id", pymongo.ASCENDING),
+    ("_type", pymongo.ASCENDING)],
+    backgroud=True)
+collection_contents.create_index([("votes.up", pymongo.ASCENDING)], backgroud=True)
+collection_contents.create_index([("votes.down", pymongo.ASCENDING)], backgroud=True)
+collection_contents.create_index([("_type", pymongo.ASCENDING)], backgroud=True)
+collection_users = db_ccs['users']
+collection_users.create_index([("external_id", pymongo.ASCENDING)], backgroud=True)
+collection_users.create_index([("username", pymongo.ASCENDING)], backgroud=True)
+collection_subscriptions = db_ccs['subscriptions']
+collection_subscriptions.create_index(
+    [("subscriber_id", pymongo.ASCENDING),
+    ("source_type", pymongo.ASCENDING)],
+    backgroud=True)

playbooks/roles/mongo_3_2/tasks/main.yml

@@ -335,3 +335,15 @@
   tags:
     - "manage"
     - "manage:start"
+
+- name: Cpoy mongodb indexes file
+  copy: 
+    src: "mongo-index.py"
+    dest: "/tmp/mongo-index.py"
+  tags:
+    - install
+
+- name: Create indexes
+  shell: "python /tmp/mongo-index.py {{MONGO_ADMIN_USER}} {{MONGO_ADMIN_PASSWORD}}"
+  tags:
+    - install