)]}'
{
  "commit": "a887b63b96357fae64c52b2c2e06cd832c65904c",
  "tree": "7eeb6e18f989345630ba3bfdbba904f6a1eed7f6",
  "parents": [
    "21904b5519255d3ff246b0be6e72a8a1be38a468"
  ],
  "author": {
    "name": "Steve Baker",
    "email": "sbaker@redhat.com",
    "time": "Sat Aug 13 09:52:41 2016 +1200"
  },
  "committer": {
    "name": "Steve Baker",
    "email": "sbaker@redhat.com",
    "time": "Sat Aug 13 09:52:41 2016 +1200"
  },
  "message": "Do not use env var conf defaults\n\nFalling back to environment variable credentials is convenient for\ndevelopment but could lead to unexpected credentials being used during\ntests. Also this is not a known practice for tempest tests.\n\nThis change removes the env var defaults and explicitly sets the\ncredentials to use in prepare_test_env.sh.\n\nPre and post grenade tests also get their config from the conf file\nrather than the environment.\n\nblueprint tempest-plugin-support\n\nChange-Id: Icf9fb4c58ed11483106c2b62d1e1093223f7dc51\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "c2aac652fb16375e6b27c292fa4ba5c501922a1f",
      "old_mode": 33188,
      "old_path": "common/config.py",
      "new_id": "80812822ab5bde40fbc35afec66da695ef64a4cc",
      "new_mode": 33188,
      "new_path": "common/config.py"
    }
  ]
}