Unable to install RHMAP 4.5 on top of OCSP via ansible-playbook "3-node-mbaas.yml"

Issue

• Unable to install RHMAP via ansible-playbook 3-node-mbaas.yml
• App pods failing to auth to MongoDB
• Error with MongoDB authentication is faced when MBaaS pods failing to start.

Following an example of this issue.

# oc logs fh-mbaas-3
{"name":"test-fh-mbaas","hostname":"fh-mbaas","pid":1,"level":50,"err":{"message":"Authentication failed.","name":"MongoError","stack":"MongoError: Authentication failed.\n    at Function.MongoError.create (/opt/app-root/src/node_modules/mongodb/node_modules/mongodb-core/lib/error.js:31:11)\n    at commandCallback (/opt/app-root/src/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:1187:66)\n    at Callbacks.emit (/opt/app-root/src/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:119:3)\n    at null.messageHandler (/opt/app-root/src/node_modules/mongodb/node_modules/mongodb-core/lib/topologies/server.js:358:23)\n    at Socket.<anonymous> (/opt/app-root/src/node_modules/mongodb/node_modules/mongodb-core/lib/connection/connection.js:292:22)\n    at emitOne (events.js:77:13)\n    at Socket.emit (events.js:169:7)\n    at readableAddChunk (_stream_readable.js:153:18)\n    at Socket.Readable.push (_stream_readable.js:111:10)\n    at TCP.onread (net.js:537:20)\n    at TCP.<anonymous> (/opt/app-root/src/node_modules/fh-forms/node_modules/fh-logger/node_modules/continuation-local-storage/node_modules/async-listener/glue.js:188:31)","code":18},"msg":"failed connect to mongodb","time":"2017-10-03T23:18:03.317Z","v":0}
failed creating mongodb user for forms
{ [MongoError: Authentication failed.]
  name: 'MongoError',
  message: 'Authentication failed.',
  ok: 0,
  code: 18,
  errmsg: 'Authentication failed.' }