RD: Added sidecar MongoDB. Added related configuration in values.yaml

Change-Id: I9f1c1ecf560c5f3f153dcf9efea53f6e875de419

charts/nebulous-resource-manager/templates/deployment.yaml

@@ -33,6 +33,11 @@ spec:
             {{- toYaml .Values.securityContext | nindent 12 }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            {{- range .Values.env }}
+            - name: {{ .name }}
+              value: {{ .value | quote }}
+            {{- end }}
           ports:
             - name: http
               containerPort: 8080
@@ -47,6 +52,22 @@ spec:
               port: http
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
+        - name: {{ .Chart.Name }}-mongodb
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "docker.io/library/mongo:7.0.2"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            {{- range .Values.env }}
+            - name: {{ .name }}
+              value: {{ .value | quote }}
+            {{- end }}
+          ports:
+            - name: mongo-port
+              containerPort: 27017
+              protocol: TCP
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

charts/nebulous-resource-manager/values.yaml

@@ -80,3 +80,19 @@ nodeSelector: {}
 tolerations: []
 
 affinity: {}
+
+env:
+  # =====  MongoDB configuration  =====
+  - name: MONGO_INITDB_ROOT_USERNAME
+    value: 'root'
+  - name: MONGO_INITDB_ROOT_PASSWORD
+    value: 'example'
+  # =====  Resource Manager configuration  =====
+  - name: SPRING_DATA_MONGODB_URI
+    value: 'mongodb://root:example@localhost:27017/admin'
+  - name: DISCOVERY_BROKER_USERNAME
+    value: 'aaa'
+  - name: DISCOVERY_BROKER_PASSWORD
+    value: '111'
+  - name: DISCOVERY_BROKERURL
+    value: 'tcp://nebulous-monitoring:61616?daemon=true&trace=false&useInactivityMonitor=false&connectionTimeout=0&keepAlive=true'

resource-discovery/Dockerfile

@@ -5,7 +5,6 @@ ENV BASEDIR /app
 WORKDIR ${BASEDIR}
 COPY src        ${BASEDIR}/src
 COPY pom.xml    ${BASEDIR}/
-COPY run.sh     ${BASEDIR}/
 RUN mvn -f ${BASEDIR}/pom.xml -DskipTests clean install && \
     java -Djarmode=layertools -jar ${BASEDIR}/target/resource-discovery-*.jar extract
 
@@ -22,11 +21,21 @@ RUN wget  --progress=dot:giga -O /usr/local/bin/dumb-init \
     chmod +x /usr/local/bin/dumb-init
 
 # Add RD user
-ARG RD_USER=rd
+ARG RD_USER=root
-RUN mkdir ${RD_HOME} && \
+#ARG RD_USER=rd
-    addgroup ${RD_USER} && \
+#RUN mkdir ${RD_HOME} && \
-    adduser --home ${RD_HOME} --no-create-home --ingroup ${RD_USER} --disabled-password ${RD_USER} && \
+#    addgroup ${RD_USER} && \
-    chown ${RD_USER}:${RD_USER} ${RD_HOME}
+#    adduser --home ${RD_HOME} --no-create-home --ingroup ${RD_USER} --disabled-password ${RD_USER} && \
+#    chown ${RD_USER}:${RD_USER} ${RD_HOME}
+
+RUN apt-get update \
+    && apt-get install --no-install-recommends -y \
+        netcat=1.218-4ubuntu1 \
+        iputils-ping=3:20211215-1 \
+        telnet=0.17-44build1 \
+        vim=2:8.2.3995-1ubuntu2.16 \
+        net-tools=1.60+git20181103.0eebece-1ubuntu5 \
+    && rm -rf /var/lib/apt/lists/*
 
 # Set User and Workdir
 USER ${RD_USER}
@@ -37,8 +46,11 @@ COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/dependencies
 COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/spring-boot-loader    ${BASEDIR}
 COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/snapshot-dependencies ${BASEDIR}
 COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/application           ${BASEDIR}
-COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/run.sh                ${BASEDIR}
+#COPY --chown=${RD_USER}:${RD_USER} --from=rd-builder /app/run.sh                ${BASEDIR}
-RUN chmod +x run.sh
+
+COPY --chown=${RD_USER}:${RD_USER} run.sh                                       ${BASEDIR}
+COPY --chown=${RD_USER}:${RD_USER} wait_for_mongodb.sh                          ${BASEDIR}
+RUN chmod +x run.sh wait_for_mongodb.sh
 
 EXPOSE 8080
 

resource-discovery/run.sh

@@ -5,6 +5,9 @@ PREVWORKDIR=`pwd`
 BASEDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 cd ${BASEDIR}
 
+# Wait for MongoDB to start
+./wait_for_mongodb.sh
+
 # Read JASYPT password (decrypts encrypted configuration settings)
 #if [[ -z "$JASYPT_PASSWORD" ]]; then
 #    printf "Configuration Password: "

resource-discovery/wait_for_mongodb.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Define MongoDB connection details
+MONGODB_HOST="localhost"
+MONGODB_PORT="27017"
+
+# Function to check if MongoDB is ready
+wait_for_mongodb() {
+    echo "Waiting for MongoDB to be ready..."
+    until nc -z $MONGODB_HOST $MONGODB_PORT
+    do
+        sleep 1
+    done
+    echo "MongoDB is up and running!"
+}
+
+# Call the function to wait for MongoDB
+wait_for_mongodb