From dd4941459cc146a94c53b1ef7d7460932f8ae017 Mon Sep 17 00:00:00 2001 From: Thomas Morin Date: Wed, 9 Nov 2016 16:09:13 +0100 Subject: [PATCH] Temporary workaround to our gate issues Our tempest test scheduled on osic-cloud1 all get stuck in requirements installation. The problem was diagnosed (fungi, tmorin) to be related to the fact that the neutron devstack code for setting up routers is installing via br-ex a route to SUBNETPOOL_PREFIX_V4, which defaults to 10.0.0.0/16, which in the case of osic-cloud1 contains the gateway IP to reach the Internet (10.0.0.1): fungi@ubuntu-xenial-osic-cloud1-s3500-5253075:~$ ip ro sh default via 10.0.0.1 dev ens3 onlink 10.0.0.0/16 via 172.24.5.11 dev br-ex 10.0.0.0/8 dev ens3 proto kernel scope link src 10.5.131.187 172.24.5.0/24 dev br-ex proto kernel scope link src 172.24.5.1 This change is a temporary fix for networking-bgpvpn that sets SUBNETPOOL_PREFIX_V4 to a prefix *not* containing 10.0.0.1. Change-Id: I5e4b99c6eb06837be7e1b5a9ed456f57ab6f9514 --- devstack/devstack-gate-bagpipe-rc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/devstack/devstack-gate-bagpipe-rc b/devstack/devstack-gate-bagpipe-rc index f6d83e27..4548d34d 100644 --- a/devstack/devstack-gate-bagpipe-rc +++ b/devstack/devstack-gate-bagpipe-rc @@ -20,4 +20,6 @@ export DEVSTACK_LOCAL_CONFIG+=$'\n'"VERBOSE=False" # helpers from neutron devstack plugin export DEVSTACK_LOCAL_CONFIG+=$'\n'"enable_plugin neutron git://git.openstack.org/openstack/neutron" +# attempt at unbreaking runs on osic-cloud1 +export DEVSTACK_LOCAL_CONFIG+=$'\n'"SUBNETPOOL_PREFIX_V4=11.0.0.0/16"

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