Comment 6 for bug 1438279

{"build_id": "2015-03-30_12-53-07", "ostf_sha": "674a08e57a451c902b9ad27edd7e57a6b8f36d4a", "build_number": "249", "release_versions": {"2014.2-6.1": {"VERSION": {"build_id": "2015-03-30_12-53-07", "ostf_sha": "674a08e57a451c902b9ad27edd7e57a6b8f36d4a", "build_number": "249", "api": "1.0", "nailgun_sha": "8bc89eee197089ae38a023dd0215caae219f24b1", "production": "docker", "python-fuelclient_sha": "05ec53f94206decdce19bb9373523022e5616b83", "astute_sha": "f595715750a2c4820722a96e0236f5c89ca6521c", "feature_groups": ["mirantis"], "release": "6.1", "fuelmain_sha": "320b5f46fc1b2798f9e86ed7df51d3bda1686c10", "fuellib_sha": "6d366b4e7d2d6722c245c4691a6605e2e3bc3b4a"}}}, "auth_required": true, "api": "1.0", "nailgun_sha": "8bc89eee197089ae38a023dd0215caae219f24b1", "production": "docker", "python-fuelclient_sha": "05ec53f94206decdce19bb9373523022e5616b83", "astute_sha": "f595715750a2c4820722a96e0236f5c89ca6521c", "feature_groups": ["mirantis"], "release": "6.1", "fuelmain_sha": "320b5f46fc1b2798f9e86ed7df51d3bda1686c10", "fuellib_sha": "6d366b4e7d2d6722c245c4691a6605e2e3bc3b4a"}

look at the operc file and got the reason , each keystone instance work over it own internal ip (not public vip), that leads to such strange behavior