[POLICY] Allow to override username and password from env

To avoid hardcoding password in base.conf let's allow to override DB
username and password from the environment variable.

Issue-ID: OOM-2342
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Change-Id: I9fc9506b3908da06d0ad221f63d0a56c783788db

diff --git a/kubernetes/policy/charts/policy-common/resources/config/scripts/do-start.sh b/kubernetes/policy/charts/policy-common/resources/config/scripts/do-start.sh
index 052b6f2..0e47310 100644 (file)
--- a/kubernetes/policy/charts/policy-common/resources/config/scripts/do-start.sh
+++ b/kubernetes/policy/charts/policy-common/resources/config/scripts/do-start.sh
@@ -78,8 +78,17 @@ else
                # wait for DB up
                # now that DB is up, invoke database upgrade
                # (which does nothing if the db is already up-to-date)
-               dbuser=$(echo $(grep '^JDBC_USER=' base.conf | cut -f2 -d=))
-               dbpw=$(echo $(grep '^JDBC_PASSWORD=' base.conf | cut -f2 -d=))
+               if [[ -v JDBC_USER ]]; then
+                       dbuser=${JDBC_USER};
+               else
+                       dbuser=$(echo $(grep '^JDBC_USER=' base.conf | cut -f2 -d=))
+               fi
+
+               if [[ -v JDBC_PASSWORD ]]; then
+                       dbpw=${JDBC_PASSWORD}
+               else
+                       dbpw=$(echo $(grep '^JDBC_PASSWORD=' base.conf | cut -f2 -d=))
+               fi
                db_upgrade_remote.sh $dbuser $dbpw {{.Values.global.mariadb.service.name}}
        fi