tripleo-ci multinode: multinode jobs fail with "Device "eth1" does not exist." on osic and ovh clouds

[James Slagle]

tripleo-ci multinode: multinode jobs fail with "Device "eth1" does not exist." on osic and ovh clouds

2016-08-03 03:43:45.837751 | ++ ip addr show dev eth1
2016-08-03 03:43:45.837887 | ++ awk '/inet / {gsub("/.*", "") ; print $2}'
2016-08-03 03:43:45.838376 | Device "eth1" does not exist.
2016-08-03 03:43:45.838936 | + MY_IP_eth1=
2016-08-03 03:43:45.840266 | + GATE_RETVAL=1
2016-08-03 03:43:45.840310 | + '[' 1 -ne 0 ']'
2016-08-03 03:43:45.840340 | + echo 'ERROR: the main setup script run by this job failed - exit code: 1'
2016-08-03 03:43:45.840365 | ERROR: the main setup script run by this job failed - exit code: 1
2016-08-03 03:43:45.840376 | + RETVAL=1

Due to not all cloud providers adding an eth0 and eth1 on the spawned nodes.

Indirectly caused by this patch:
https://review.openstack.org/347008

which added set -o pipefail to toci_instack_osinfra.sh

[James Slagle (james-slagle)]

addressed by https://review.openstack.org/350524