openstack
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nova
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NFS setup for live-migration job 

This patch add nfs shared storage for ephemerals
and run tempest tests again.
This is used in the gate-tempest-dsvm-multinode-live-migration job
which is run on the experimental queue only right now.

Change-Id: Ief89e614dd0cb218ab816da506e627b01f2ec5c1
This commit is contained in:
Timofey Durakov 2015-11-18 17:46:06 +03:00
parent 567f71b79e
commit e55d33500c
1 changed files with 48 additions and 1 deletions
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49
nova/tests/live_migration/hooks/run_tests.sh
View File

@ -12,4 +12,51 @@
set -x
cd $BASE/new/tempest
sudo -H -u tempest tox -eall -- --concurrency=$TEMPEST_CONCURRENCY live_migration
sudo -H -u tempest tox -eall -- --concurrency=$TEMPEST_CONCURRENCY live_migration
#nfs preparation
echo "subnode info:"
cat /etc/nodepool/sub_nodes_private
echo "inventory:"
cat $WORKSPACE/inventory
echo "process info:"
ps aux | grep nova-compute
source $WORKSPACE/devstack-gate/functions.sh
if uses_debs; then
$ANSIBLE all --sudo -f 5 -i "$WORKSPACE/inventory" -m apt \
-a "name=nfs-common state=present"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m apt \
-a "name=nfs-kernel-server state=present"
elif is_fedora; then
$ANSIBLE all --sudo -f 5 -i "$WORKSPACE/inventory" -m yum \
-a "name=nfs-common state=present"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m yum \
-a "name=nfs-kernel-server state=present"
fi
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m replace -a "dest=/etc/idmapd.conf regexp='^Nobody-User = nobody' replace='Nobody-User = nova'"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m replace -a "dest=/etc/idmapd.conf regexp='^Nobody-Group = nogroup' replace='Nobody-Group = nova'"
SUBNODES=$(cat /etc/nodepool/sub_nodes_private)
for SUBNODE in $SUBNODES ; do
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m lineinfile -a "dest=/etc/exports line='/opt/stack/data/nova/instances $SUBNODE(rw,fsid=0,insecure,no_subtree_check,async,no_root_squash)'"
done
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m shell -a "exportfs -a"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m service -a "name=nfs-kernel-server state=restarted"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m service -a "name=idmapd state=restarted"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m shell -a "iptables -A INPUT -p tcp --dport 111 -j ACCEPT"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m shell -a "iptables -A INPUT -p udp --dport 111 -j ACCEPT"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m shell -a "iptables -A INPUT -p tcp --dport 2049 -j ACCEPT"
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m shell -a "iptables -A INPUT -p udp --dport 2049 -j ACCEPT"
primary_node=$(cat /etc/nodepool/primary_node_private)
$ANSIBLE subnodes --sudo -f 5 -i "$WORKSPACE/inventory" -m shell -a "mount -t nfs4 -o proto=tcp,port=2049 $primary_node:/ /opt/stack/data/nova/instances/"
$ANSIBLE subnodes --sudo -f 5 -i "$WORKSPACE/inventory" -m file -a "path=/opt/stack/data/nova/instances/test_file state=touch"
echo "check whether NFS shared storage works or not:"
ls -la /opt/stack/data/nova/instances
SCREEN_NAME=${SCREEN_NAME:-stack}
$ANSIBLE primary --sudo -f 5 -i "$WORKSPACE/inventory" -m replace -a "dest=$BASE/new/tempest/etc/tempest.conf regexp='^block_migration_for_live_migration = True' replace='block_migration_for_live_migration = False'"
sudo -H -u tempest tox -eall -- --concurrency=$TEMPEST_CONCURRENCY live_migration