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[Bug 1153626] Re: Multiple Interfaces and IPs not detected in AWS VPC

 

This was implemented in https://github.com/canonical/cloud-
init/pull/114/files

** Changed in: cloud-init
       Status: Triaged => Fix Released

** Changed in: cloud-init (Ubuntu)
       Status: Triaged => Confirmed

** Changed in: cloud-init (Ubuntu)
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1153626

Title:
  Multiple Interfaces and IPs not detected in AWS VPC

Status in cloud-init:
  Fix Released
Status in cloud-init package in Ubuntu:
  Fix Released

Bug description:
  I booted a c1.medium with ami-3fec7956, 2 interfaces and 2 IPs per
  interface. I expected the 4 IPs to be configured on the instance when
  I logged in, however only the primary interface had a single IP
  assigned.

  DHCP does not seem to support multiple IPs per interface so the alias
  IPs will probably need to be statically assigned based on the EC2
  meta-data API (http://169.254.169.254/latest/meta-data/).

  Additionally since network interfaces, and their IPs, can be moved
  between running instances in VPC, any solution should detect hot-plug
  events and not just setup things at boot time.

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