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  1. Bug #1606741
  2. Comment #1

Comment 1 for bug 1606741

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Zhixin Li (lizhixin) wrote : Re: Metadata service for instances is unavailable when the l3-agent on the compute host is dvr_snat mode

I found that if a dvr_snat-mode l3-agent isn't a master for a certain router, the l3-agent will destroy the metadata-proxy process in the router' namespace. Therefore, when a l3-agent on a compute node is started with dvr_snat mode, the instances on this compute node can't access the metadata proxy service and fails to run command 'curl http://169.254.169.254'. So If dvr_snat-mode l3-agents on all compute nodes don't destroy metadata-proxy processes in the standby router namespace, the instances on compute nodes can fetch metadata.