# See the License for the specific language governing permissions and
# limitations under the License.
#
-function remove_iptables() {
- stack=$1
- if [ -z "$OSM_VCA_HOST" ]; then
- OSM_VCA_HOST=`sg lxd -c "juju show-controller controller"|grep api-endpoints|awk -F\' '{print $2}'|awk -F\: '{print $1}'`
- [ -z "$OSM_VCA_HOST" ] && FATAL "Cannot obtain juju controller IP address"
- fi
- if [ -z "$DEFAULT_IP" ]; then
- DEFAULT_IF=`route -n |awk '$1~/^0.0.0.0/ {print $8}'`
- [ -z "$DEFAULT_IF" ] && FATAL "Not possible to determine the interface with the default route 0.0.0.0"
- DEFAULT_IP=`ip -o -4 a |grep ${DEFAULT_IF}|awk '{split($4,a,"/"); print a[1]}'`
- [ -z "$DEFAULT_IP" ] && FATAL "Not possible to determine the IP address of the interface with the default route"
- fi
- if sudo iptables -t nat -C PREROUTING -p tcp -m tcp -d $DEFAULT_IP --dport 17070 -j DNAT --to-destination $OSM_VCA_HOST; then
- sudo iptables -t nat -D PREROUTING -p tcp -m tcp -d $DEFAULT_IP --dport 17070 -j DNAT --to-destination $OSM_VCA_HOST
- sudo netfilter-persistent save
- fi
-}
-
-remove_iptables
-juju destroy-model osm-on-k8s --destroy-storage
-juju destroy-model test --destroy-storage
+juju destroy-model osm --destroy-storage -y --force --no-wait
sudo snap unalias osm
sudo snap remove osmclient
+CONTROLLER_NAME="osm-vca"
+CONTROLLER_PRESENT=$(juju controllers 2>/dev/null| grep ${CONTROLLER_NAME} | wc -l)
+if [[ $CONTROLLER_PRESENT -ge 1 ]]; then
+ cat << EOF
+The VCA with the name "${CONTROLLER_NAME}" has been left in place to ensure that no other
+applications are using it. If you are sure you wish to remove this controller,
+please execute the following command:
+
+ juju destroy-controller --release-storage --destroy-all-models -y ${CONTROLLER_NAME}
+
+EOF
+fi