OpenStack Compute (Nova)
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#!/bin/bash
function nfs_setup {
if uses_debs; then
module=apt
elif is_fedora; then
module=yum
fi
$ANSIBLE all --become -f 5 -i "$WORKSPACE/inventory" -m $module \
-a "name=nfs-common state=present"
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m $module \
-a "name=nfs-kernel-server state=present"
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m ini_file -a "dest=/etc/idmapd.conf section=Mapping option=Nobody-User value=nova"
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m ini_file -a "dest=/etc/idmapd.conf section=Mapping option=Nobody-Group value=nova"
for SUBNODE in $SUBNODES ; do
$ANSIBLE primary --become -f 5 -i "$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
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "exportfs -a"
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m service -a "name=nfs-kernel-server state=restarted"
GetDistro
if [[ ! ${DISTRO} =~ (xenial) ]]; then
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m service -a "name=idmapd state=restarted"
fi
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "iptables -A INPUT -p tcp --dport 111 -j ACCEPT"
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "iptables -A INPUT -p udp --dport 111 -j ACCEPT"
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "iptables -A INPUT -p tcp --dport 2049 -j ACCEPT"
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "iptables -A INPUT -p udp --dport 2049 -j ACCEPT"
$ANSIBLE subnodes --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "mount -t nfs4 -o proto\=tcp,port\=2049 $primary_node:/ /opt/stack/data/nova/instances/"
}
function nfs_configure_tempest {
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m ini_file -a "dest=$BASE/new/tempest/etc/tempest.conf section=compute-feature-enabled option=block_migration_for_live_migration value=False"
}
function nfs_verify_setup {
$ANSIBLE subnodes --become -f 5 -i "$WORKSPACE/inventory" -m file -a "path=/opt/stack/data/nova/instances/test_file state=touch"
if [ ! -e '/opt/stack/data/nova/instances/test_file' ]; then
die $LINENO "NFS configuration failure"
fi
}
function nfs_teardown {
#teardown nfs shared storage
$ANSIBLE subnodes --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "umount -t nfs4 /opt/stack/data/nova/instances/"
$ANSIBLE primary --become -f 5 -i "$WORKSPACE/inventory" -m service -a "name=nfs-kernel-server state=stopped"
}