A connection to vCenter was reset by peer

[Andrey Danin]

{
    "build_id": "2014-12-18_01-32-01",
    "ostf_sha": "a9afb68710d809570460c29d6c3293219d3624d4",
    "build_number": "56",
    "auth_required": true,
    "api": "1.0",
    "nailgun_sha": "5f91157daa6798ff522ca9f6d34e7e135f150a90",
    "production": "docker",
    "fuelmain_sha": "45caacadb878abfbd9d60e134d72229698b469c9",
    "astute_sha": "16b252d93be6aaa73030b8100cf8c5ca6a970a91",
    "feature_groups": [
        "mirantis"
    ],
    "release": "6.0",
    "release_versions": {
        "2014.2-6.0": {
            "VERSION": {
                "build_id": "2014-12-18_01-32-01",
                "ostf_sha": "a9afb68710d809570460c29d6c3293219d3624d4",
                "build_number": "56",
                "api": "1.0",
                "nailgun_sha": "5f91157daa6798ff522ca9f6d34e7e135f150a90",
                "production": "docker",
                "fuelmain_sha": "45caacadb878abfbd9d60e134d72229698b469c9",
                "astute_sha": "16b252d93be6aaa73030b8100cf8c5ca6a970a91",
                "feature_groups": [
                    "mirantis"
                ],
                "release": "6.0",
                "fuellib_sha": "73332192a257ea02c40a39885c502ad1ebdf3eda"
            }
        }
    },
    "fuellib_sha": "73332192a257ea02c40a39885c502ad1ebdf3eda"
}

Environment:
Ubuntu + HA
3 controllers, 2 Cinder nodes
vCenter as a hypervisor, Cinder and Glance backend

Problem:
An instance snapshot creation failed.

Reason:
vCenter reset connection from Glance due to uploading a snapshot.
There is explication of /var/log/glance-all.log from node-6 http://pastebin.com/RRMKka6f

Corresponded bug in Glance https://bugs.launchpad.net/glance/+bug/1402354

Workaround:
Restart all glance services on all the controllers.

For Fuel 6.0 it's better to document it as a known issue.

[Tatyana Dubyk (tdubyk)]

I've reproduced it again on 6.1 (№92 iso)

[Tatyana Dubyk (tdubyk)]

[root@nailgun ~]# fuel nodes list
id | status | name | cluster | ip | mac | roles | pending_roles | online | group_id
---|--------|------------------|---------|------------|-------------------|------------|---------------|--------|---------
2 | ready | Untitled (50:74) | 1 | 10.108.0.6 | 64:28:a0:20:50:74 | controller | | True | 1
4 | ready | Untitled (28:2e) | 1 | 10.108.0.4 | 64:7f:e5:94:28:2e | cinder | | True | 1
3 | ready | Untitled (01:7e) | 1 | 10.108.0.5 | 64:ab:45:9d:01:7e | controller | | True | 1
5 | ready | Untitled (65:03) | 1 | 10.108.0.7 | 64:e3:d1:94:65:03 | cinder | | True | 1
1 | ready | Untitled (b3:fb) | 1 | 10.108.0.3 | 64:db:60:83:b3:fb | controller | | True | 1

root@node-2:~# grep 'Failed' /var/log/glance-all.log
<147>Feb 3 16:36:17 node-2 glance-api 2015-02-03 16:36:17.801 15376 ERROR glance_store._drivers.vmware_datastore [189d7816-b8d2-4d08-b981-4c46afbd519b 3d622568171e436d99d23a0c16889807 4a8ee1ecf10a4ca983757392d81f6079 - - -] Failed to upload content of image 819eebd6-5ca2-4b25-bc5b-de61065c5b78
<147>Feb 3 16:42:57 node-2 glance-api 2015-02-03 16:42:57.209 15374 ERROR glance_store._drivers.vmware_datastore [4c648e86-7308-4acb-b677-99a79d48965c 3d622568171e436d99d23a0c16889807 4a8ee1ecf10a4ca983757392d81f6079 - - -] Failed to upload content of image 17efefd0-8325-4749-8519-62dd208ad944

[Ryan Moe (rmoe)]

Medium priority bugs are not backported to stable releases.

[Alexander Arzhanov (aarzhanov)]

I can’t reproduce it.

[Igor Gajsin (igajsin)]

Alexander please see this comment https://bugs.launchpad.net/glance/+bug/1402354/comments/1
Session has to be expired to reproduce this bug.

[Alexander Arzhanov (aarzhanov)]

https://bugs.launchpad.net/glance/+bug/1402354/ fix this bug.
In fuel-6.1-302-2015-04-10_08-54-57.iso everything is fine.