Update Dockerfile and docker_entrypoint.sh to include Helm installation and initialization

Dockerfile

@@ -4,20 +4,39 @@ COPY . /build/
 WORKDIR /build/
 
 RUN chmod +x ./gradlew \
-    && ./gradlew -Dorg.gradle.daemon=false build
+    && ./gradlew -Dorg.gradle.daemon=false build -x test
 
 FROM eclipse-temurin:17-jre-alpine
 
 LABEL maintainer=nmaas@lists.geant.org
 
+ARG USERNAME=nmaas
+ARG USER_UID=1000
+ARG USER_GID=1000
+# Note: Latest version of kubectl may be found at https://github.com/kubernetes/kubernetes/releases
+ARG KUBE_LATEST_VERSION="v1.16.3"
+# Note: Latest version of helm may be found at https://github.com/kubernetes/helm/releases
+ARG HELM_VERSION="v3.9.3"
+
 COPY --from=builder /build/build/libs/*.jar /nmaas/platform/
-COPY docker/run_platform.sh /nmaas/scripts/run_platform.sh
+COPY docker/docker_entrypoint.sh /nmaas/scripts/docker_entrypoint.sh
 COPY docker/logback.xml /nmaas/platform/config/logback.xml
 COPY docker/do-ntp.sh /etc/periodic/hourly/do-ntp.sh
-COPY docker/ssh-config /root/.ssh/config
+
+RUN addgroup -g $USER_GID $USERNAME \
+    && adduser --disabled-password -u $USER_UID -G $USERNAME $USERNAME
 
 RUN apk --no-cache add gettext postgresql-client \
     && mkdir /nmaas/files \
-    && chmod +x /nmaas/scripts/run_platform.sh
+    && chmod +x /nmaas/scripts/docker_entrypoint.sh \
+    && wget -q https://storage.googleapis.com/kubernetes-release/release/${KUBE_LATEST_VERSION}/bin/linux/amd64/kubectl -O /usr/local/bin/kubectl \
+    && chmod +x /usr/local/bin/kubectl \
+    && wget -q https://get.helm.sh/helm-${HELM_VERSION}-linux-amd64.tar.gz -O - | tar -xzO linux-amd64/helm > /usr/local/bin/helm \
+    && chmod +x /usr/local/bin/helm
+
+RUN chown -R $USERNAME:$USERNAME /nmaas/files
+USER $USERNAME
+
+ENTRYPOINT /nmaas/scripts/docker_entrypoint.sh
 
-CMD /nmaas/scripts/run_platform.sh && tail -f /dev/null
+CMD ls /home
\ No newline at end of file

docker/run_platform.sh → docker/docker_entrypoint.sh

 #!/bin/sh
+
+export HELM_HOME=/home/nmaas/.helm
+
+mkdir -p $HELM_HOME
+helm repo add nmaas https://artifactory.software.geant.org/artifactory/nmaas-helm
+helm repo add influxdata https://helm.influxdata.com/
+helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
+helm repo add bitnami https://charts.bitnami.com/bitnami
+helm repo add jenkins https://charts.jenkins.io
+
+cat >> /home/nmaas/.profile <<EOF
+export HELM_HOME=$HELM_HOME
+export HELM_HOST=$HELM_HOST
+export TILLER_NAMESPACE=$TILLER_NAMESPACE
+export KUBERNETES_SERVICE_HOST=kubernetes.default
+export KUBERNETES_SERVICE_PORT=443
+EOF
+
 DIR=/nmaas/platform
 FILE=$(ls $DIR | grep .jar)
 cd $DIR
 
-mkdir -p /root/.ssh
-cp /nmaas/.ssh/id_rsa /root/.ssh/id_rsa
-chmod 600 /root/.ssh/id_rsa
 mkdir -p /nmaas/files/upload
 mkdir -p /nmaas/files/log
 
@@ -14,10 +29,11 @@ until PGPASSWORD=${POSTGRESQL_PASSWORD} psql -h "${POSTGRESQL_HOST}" -p ${POSTGR
 done
 
 if PGPASSWORD=${POSTGRESQL_PASSWORD} psql -h "${POSTGRESQL_HOST}" -p ${POSTGRESQL_PORT} -U "${POSTGRESQL_USERNAME}" -lqt | cut -d \| -f 1 | grep -qw ${POSTGRESQL_DBNAME}; then
-  echo "Database is already setup"
+  echo "Database is already exists"
 else
-  echo "Database is being created..."
+  echo "Database needs to be created. Creating ..."
   PGPASSWORD=${POSTGRESQL_PASSWORD} createdb ${POSTGRESQL_DBNAME} -h "${POSTGRESQL_HOST}" -p ${POSTGRESQL_PORT} -U "${POSTGRESQL_USERNAME}" ${POSTGRESQL_DBNAME}
 fi
 
-java -Djava.security.egd=file:/dev/./urandom -Dlogging.config=/nmaas/platform/config/logback.xml -jar $FILE
+echo "Running nmaas-platform ..."
+java -Djava.security.egd=file:/dev/./urandom -Dlogging.config=/nmaas/platform/config/logback.xml -jar $FILE
\ No newline at end of file