Overcloud deploy fails because overlapping ips

Solution In Progress - Updated -

Issue

  • From this error it looks like an ip address conflict.
Jul 19 20:53:26 newtonoc-compute-24.localdomain os-collect-config[3638]: Command: /sbin/ifup vlan20
Jul 19 20:53:26 newtonoc-compute-24.localdomain os-collect-config[3638]: Exit code: 1
Jul 19 20:53:26 newtonoc-compute-24.localdomain os-collect-config[3638]: Stdout: u'ERROR    : [/etc/sysconfig/network-scripts/ifup-eth] Error, some other host already uses address 11.120.0.40.\n'

Environment

  • Red Hat OpenStack Platform 10.0

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