[AAF] externalizes init data out from aaf-cass image to chart

The initialization data appear as resources to the chart.
The templates were modified to define ConfigMaps and
Deployment to mount them to the aaf-cass container
when it starts.  The existing aaf-cass initialization
script in the image will load the database from these files.

Issue-ID: OOM-2586
Signed-off-by: John J. Franey <john.franey@att.com>
Change-Id: I6be0d4c6739cedfbca5df4ddb527eee2583f74a7
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

2 files changed, 55 insertions, 0 deletions

diff --git a/kubernetes/aaf/components/aaf-cass/templates/configmap.yaml b/kubernetes/aaf/components/aaf-cass/templates/configmap.yaml
new file mode 100644
index 0000000000..ebf09e75c5
--- /dev/null
+++ b/kubernetes/aaf/components/aaf-cass/templates/configmap.yaml
@@ -0,0 +1,45 @@
+{{/*
+#  ============LICENSE_START====================================================
+#  org.onap.aaf
+#  ===========================================================================
+#  Copyright (c) 2020 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.
+*/}}
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "common.fullname" . }}-cass-init-dats
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+data:
+{{ tpl (.Files.Glob "resources/cass-init-dats/*").AsConfig . | indent 2 }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "common.fullname" . }}-cass-init-data
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+data:
+{{ tpl (.Files.Glob "resources/cass-init-data/*").AsConfig . | indent 2 }}
diff --git a/kubernetes/aaf/components/aaf-cass/templates/deployment.yaml b/kubernetes/aaf/components/aaf-cass/templates/deployment.yaml
index 50889561cf..30e25269cd 100644
--- a/kubernetes/aaf/components/aaf-cass/templates/deployment.yaml
+++ b/kubernetes/aaf/components/aaf-cass/templates/deployment.yaml
@@ -81,6 +81,10 @@ spec:
         - mountPath: /etc/localtime
           name: localtime
           readOnly: true
+        - mountPath: /opt/app/aaf/cass_init/data
+          name: config-cass-init-data
+        - mountPath: /opt/app/aaf/cass_init/dats
+          name: config-cass-init-dats
         {{- if eq .Values.liveness.enabled true }}
         livenessProbe:
           tcpSocket:
@@ -111,5 +115,11 @@ spec:
       {{- else }}
         emptyDir: {}
       {{- end }}
+      - name: config-cass-init-dats
+        configMap:
+          name: {{ include "common.fullname" . }}-cass-init-dats
+      - name: config-cass-init-data
+        configMap:
+          name: {{ include "common.fullname" . }}-cass-init-data
       imagePullSecrets:
       - name: "{{ include "common.namespace" . }}-docker-registry-key"