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  1. Bug #1545043
  2. Comment #8

Comment 8 for bug 1545043

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Roman Podoliaka (rpodolyaka) wrote : Re: Metadata sometimes does not reach the VM

I took a look at the new repro on CI - the only related problem in logs is

2016-04-13 23:51:47.501 19558 INFO nova.metadata.wsgi.server [req-6dcbf363-7715-48f8-8c96-0d287a959a99 - - - - -] 10.109.34.4,10.109.31.3 "GET /2009-04-04/meta-data/public-keys HTTP/1.1" status: 404 len: 195 time: 0.3889701
2016-04-13 23:51:47.676 19557 INFO nova.metadata.wsgi.server [-] 10.109.34.4,10.109.31.3 "GET /2009-04-04/user-data HTTP/1.1" status: 404 len: 195 time: 0.0012429

So far it looks like a rare race condition in Nova, which sometimes leads to 404 errors when cloud-init tries to fetch SSH public keys.