rebase on ubi9 containers

Signed-off-by: John Walicki <johnwalicki@gmail.com>

Dockerfile

@@ -1,33 +1,45 @@
-FROM registry.access.redhat.com/ubi8:8.4 as build
+FROM registry.access.redhat.com/ubi9:9.0.0-1690 as build
 LABEL stage=builder
 
-RUN  dnf module install --nodocs -y nodejs:14 python39 --setopt=install_weak_deps=0 --disableplugin=subscription-manager \
-    && dnf install --nodocs -y git make gcc gcc-c++  --setopt=install_weak_deps=0 --disableplugin=subscription-manager \
+RUN dnf install --nodocs -y nodejs nodejs-nodemon npm --setopt=install_weak_deps=0 --disableplugin=subscription-manager \
+    && dnf install --nodocs -y make git gcc gcc-c++  --setopt=install_weak_deps=0 --disableplugin=subscription-manager \
     && dnf clean all --disableplugin=subscription-manager
-    
-RUN mkdir -p /opt/app-root/src
-WORKDIR /opt/app-root/src
-COPY ./package.json /opt/app-root/src/package.json
-RUN npm install --no-audit --no-update-notifier --no-fund --production
-
-COPY ./server.js /opt/app-root/src/
-COPY ./settings.js /opt/app-root/src/
-COPY ./.env /opt/app-root/src/
-COPY ./flow.json /opt/app-root/src/flow.json
-COPY ./flow_cred.json /opt/app-root/src/flow_cred.json
+
+RUN mkdir -p /opt/app-root/data
+WORKDIR /opt/app-root/data
+COPY ./package.json /opt/app-root/data/package.json
+# Prevent "npm ERR! code ERR_SOCKET_TIMEOUT" by upgrading from npm 8.3 to >= npm 8.5.1
+RUN npm install --no-audit --no-update-notifier --no-fund --omit=dev --omit=optional --location=global npm@8.19.2
+RUN npm install --no-audit --no-update-notifier --no-fund --omit=dev
+
+COPY ./settings.js /opt/app-root/data/
+COPY ./flow.json /opt/app-root/data/flows.json
+COPY ./flow_cred.json /opt/app-root/data/flows_cred.json
+
+# Set permissions so that users can use Node-RED "Manage Palette" to add packages
+RUN chown -R 1000:1000 .
 
 ## Release image
-FROM registry.access.redhat.com/ubi8/nodejs-14-minimal:1
+# FROM registry.access.redhat.com/ubi9/nodejs-16-minimal:1-78
+FROM registry.access.redhat.com/ubi9/ubi-minimal:9.0.0-1687
 
-COPY --from=build /opt/app-root/src /opt/app-root/src/
+USER 0
+RUN microdnf update -y --nodocs --disableplugin=subscription-manager --setopt=install_weak_deps=0 && \
+    microdnf install --nodocs -y nodejs nodejs-nodemon npm --setopt=install_weak_deps=0 && \
+    microdnf clean all && \
+    rm -rf /mnt/rootfs/var/cache/* /mnt/rootfs/var/log/dnf* /mnt/rootfs/var/log/yum.*
 
-WORKDIR /opt/app-root/src
+RUN mkdir -p /opt/app-root/data && chown 1000 /opt/app-root/data
+USER 1000
+COPY --from=build /opt/app-root/data /opt/app-root/data/
+WORKDIR /opt/app-root/data
 
 ENV PORT 1880
 ENV NODE_ENV=production
+ENV NODE_PATH=/opt/app-root/data/node_modules
 #ENV TWCAPIKEY=
 #ENV HEREAPIKEY=
 #ENV WATSON_TTS=
 EXPOSE 1880
 
-CMD ["node", "/opt/app-root/src/server.js", "/opt/app-root/src/flow.json"]
+CMD ["node", "/opt/app-root/data/node_modules/node-red/red.js", "--setting", "/opt/app-root/data/settings.js", "/opt/app-root/data/flows.json"]