[SO] Use common secret template in so

Generate passwords for:
- so_user
- so_admin

and distribute them to all SO subcharts.

mariadb-galera root password is taken as a reference to existing
secret (shared mariadb instance) or also generated if local cluster is
used.

Three other DB users also have generated passwords but they are not
distributed outside of so-mariadb as they were never used.

Issue-ID: OOM-2328
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Change-Id: Ic4af5c9b12b00d2a52d2597e3fe1161d0d1a9f20

2 files changed, 19 insertions, 16 deletions

diff --git a/kubernetes/so/templates/deployment.yaml b/kubernetes/so/templates/deployment.yaml
index c0ac078039..ca6be72273 100755
--- a/kubernetes/so/templates/deployment.yaml
+++ b/kubernetes/so/templates/deployment.yaml
@@ -66,25 +66,13 @@ spec:
               name: {{ include "common.release" . }}-so-db-secrets
               key: mariadb.readwrite.port
         - name: DB_USERNAME
-          valueFrom:
-            secretKeyRef:
-              name: {{ include "common.release" . }}-so-db-secrets
-              key: mariadb.readwrite.rolename
+          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-user-creds" "key" "login") | indent 10 }}
         - name: DB_PASSWORD
-          valueFrom:
-            secretKeyRef:
-              name: {{ include "common.release" . }}-so-db-secrets
-              key: mariadb.readwrite.password
+          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-user-creds" "key" "password") | indent 10 }}
         - name: DB_ADMIN_USERNAME
-          valueFrom:
-            secretKeyRef:
-              name: {{ include "common.release" . }}-so-db-secrets
-              key: mariadb.admin.rolename
+          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-admin-creds" "key" "login") | indent 10 }}
         - name: DB_ADMIN_PASSWORD
-          valueFrom:
-            secretKeyRef:
-              name: {{ include "common.release" . }}-so-db-secrets
-              key: mariadb.admin.password
+          {{- include "common.secret.envFromSecretFast" (dict "global" . "uid" "db-admin-creds" "key" "password") | indent 10 }}
          {{- if eq .Values.global.security.aaf.enabled true }}
         - name: TRUSTSTORE
           value: /app/org.onap.so.trust.jks
diff --git a/kubernetes/so/templates/secret.yaml b/kubernetes/so/templates/secret.yaml
new file mode 100644
index 0000000000..bd7eb8ea40
--- /dev/null
+++ b/kubernetes/so/templates/secret.yaml
@@ -0,0 +1,15 @@
+# Copyright © 2020 Samsung Electronics
+#
+# 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.
+
+{{ include "common.secretFast" . }}