[SDNC] Move ODL persistent data to pvc

In OpenDaylight, there are three types of data that we want to retain:
- exported backups (stored in /opt/opendaylight/daexim)
- journals (stored in /opt/opendaylight/journal)
- snapshots (stored in /opt/opendaylight/snapshots)
This change saves all 3 directories to the sdnc persistent
volume so that they are retained across restarts.

Issue-ID: SDNC-1455
Signed-off-by: Dan Timoney <dtimoney@att.com>
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I6b068c7a7bce294f94f9697a34027010bb5bfe8f
(cherry picked from commit 2ee28a5a7a82116e1854d92713a315490c9f259b)

1 files changed, 69 insertions, 0 deletions

diff --git a/kubernetes/sdnc/resources/config/bin/createLinks.sh b/kubernetes/sdnc/resources/config/bin/createLinks.sh
new file mode 100755
index 0000000000..1999dabb37
--- /dev/null
+++ b/kubernetes/sdnc/resources/config/bin/createLinks.sh
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+###
+# ============LICENSE_START=======================================================
+# ONAP : SDN-C
+# ================================================================================
+# Copyright (C) 2017 AT&T Intellectual Property. All rights
+# 							reserved.
+# ================================================================================
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============LICENSE_END=========================================================
+###
+
+
+if [ "$MDSAL_PATH" = "" ]
+then
+    MDSAL_PATH=/opt/opendaylight/mdsal
+fi
+
+if [ "$DAEXIM_PATH" = "" ]
+then
+    DAEXIM_PATH=/opt/opendaylight/daexim
+fi
+
+if [ "$JOURNAL_PATH" = "" ]
+then
+    JOURNAL_PATH=/opt/opendaylight/journal
+fi
+
+if [ "$SNAPSHOTS_PATH" = "" ]
+then
+    SNAPSHOTS_PATH=/opt/opendaylight/snapshots
+fi
+
+
+if [ ! -L $DAEXIM_PATH ]
+then
+    ln -s $MDSAL_PATH/daexim $DAEXIM_PATH
+fi
+
+if [ ! -L $JOURNAL_PATH ]
+then
+    if [ -d $JOURNAL_PATH ]
+    then
+        mv $JOURNAL_PATH/* $MDSAL_PATH/journal
+	rm -f $JOURNAL_PATH
+    fi
+    ln -s $MDSAL_PATH/journal $JOURNAL_PATH
+fi
+
+if [ ! -L $SNAPSHOTS_PATH ]
+then
+    if [ -d $SNAPSHOTS_PATH ]
+    then
+        mv $SNAPSHOTS_PATH/* $MDSAL_PATH/snapshots
+	rm -f $SNAPSHOTS_PATH
+    fi
+    ln -s $MDSAL_PATH/snapshots $SNAPSHOTS_PATH
+fi