Merge pull request #18 from brunoamaral/docker

Install Node-Red with docker and dependencies

.gitignore

@@ -3,4 +3,8 @@ data/articles.json
 data/trials.json
 public/
 modules/
-content/article/*/
+content/article/*/
+docker-data/
+workspace.code-workspace
+docker-python/
+docker-data/

Dockerfile

@@ -0,0 +1,117 @@
+ARG ARCH=amd64
+ARG NODE_VERSION=12
+ARG OS=buster-slim
+
+#### Stage BASE ########################################################################################################
+FROM ${ARCH}/node:${NODE_VERSION}-${OS} AS base
+
+# Copy scripts
+COPY scripts/*.sh /tmp/
+
+# Install tools, create Node-RED app and data dir, add user and set rights
+RUN set -ex && \
+    apt-get update && apt-get install -y \
+    bash \
+    tzdata \
+    curl \
+    nano \
+    wget \
+    git \
+    openssl \
+    openssh-client \
+    ca-certificates && \
+    mkdir -p /usr/src/node-red /data && \
+    deluser --remove-home node && \
+    # adduser --home /usr/src/node-red --disabled-password --no-create-home node-red --uid 1000 && \
+    useradd --home-dir /usr/src/node-red --uid 1000 node-red && \
+    chown -R node-red:root /data && chmod -R g+rwX /data && \
+    chown -R node-red:root /usr/src/node-red && chmod -R g+rwX /usr/src/node-red
+# chown -R node-red:node-red /data && \
+# chown -R node-red:node-red /usr/src/node-red
+
+# Set work directory
+WORKDIR /usr/src/node-red
+
+# Setup SSH known_hosts file
+COPY known_hosts.sh .
+RUN ./known_hosts.sh /etc/ssh/ssh_known_hosts && rm /usr/src/node-red/known_hosts.sh
+
+# package.json contains Node-RED NPM module and node dependencies
+COPY package.json .
+COPY flows.json /data/
+COPY /python-ml /python-ml
+RUN chown -R node-red:root /python-ml 
+
+#### Stage BUILD #######################################################################################################
+FROM base AS build
+
+# Install Build tools
+RUN apt-get update && apt-get install -y build-essential python && \
+    npm install --unsafe-perm --no-update-notifier --no-fund --only=production && \
+    npm uninstall node-red-node-gpio && \
+    cp -R node_modules prod_node_modules
+
+#### Stage RELEASE #####################################################################################################
+FROM base AS RELEASE
+ARG BUILD_DATE
+ARG BUILD_VERSION
+ARG BUILD_REF
+ARG NODE_RED_VERSION
+ARG ARCH
+ARG TAG_SUFFIX=default
+
+LABEL org.label-schema.build-date=${BUILD_DATE} \
+    org.label-schema.docker.dockerfile=".docker/Dockerfile.debian" \
+    org.label-schema.license="Apache-2.0" \
+    org.label-schema.name="Node-RED" \
+    org.label-schema.version=${BUILD_VERSION} \
+    org.label-schema.description="Low-code programming for event-driven applications." \
+    org.label-schema.url="https://nodered.org" \
+    org.label-schema.vcs-ref=${BUILD_REF} \
+    org.label-schema.vcs-type="Git" \
+    org.label-schema.vcs-url="https://github.com/node-red/node-red-docker" \
+    org.label-schema.arch=${ARCH} \
+    authors="Dave Conway-Jones, Nick O'Leary, James Thomas, Raymond Mouthaan"
+
+COPY --from=build /usr/src/node-red/prod_node_modules ./node_modules
+
+# Chown, install devtools & Clean up
+RUN chown -R node-red:root /usr/src/node-red && \
+    apt-get update && apt-get install -y build-essential python3-dev python3 \ 
+    python3-pip python3-numpy python3-pandas python3-h5py && \
+    pip3 install scikit-learn tensorflow && \
+    rm -r /tmp/*
+RUN pip3 install -r /python-ml/requirements.txt
+
+USER node-red
+
+# Install Gregory Nodes
+RUN npm install node-red-contrib-cheerio && \
+    npm install node-red-contrib-moment && \
+    npm install node-red-contrib-sqlstring && \
+    npm install node-red-dashboard && \
+    npm install node-red-node-feedparser && \
+    npm install node-red-node-sqlite && \
+    npm install node-red-node-ui-list
+
+
+# Env variables
+ENV NODE_RED_VERSION=$NODE_RED_VERSION \
+    NODE_PATH=/usr/src/node-red/node_modules:/data/node_modules \
+    PATH=/usr/src/node-red/node_modules/.bin:${PATH} \
+    FLOWS=flows.json
+
+# ENV NODE_RED_ENABLE_SAFE_MODE=true    # Uncomment to enable safe start mode (flows not running)
+# ENV NODE_RED_ENABLE_PROJECTS=true     # Uncomment to enable projects option
+
+# Saving for future reference in case we have trouble with copying python scripts and flows to the container
+# COPY --from=base /python-ml /python-ml
+# COPY --from=base /data/flows.json /data/flows.json
+
+# Expose the listening port of node-red
+EXPOSE 1880
+
+# Add a healthcheck (default every 30 secs)
+# HEALTHCHECK CMD curl http://localhost:1880/ || exit 1
+
+ENTRYPOINT ["npm", "start", "--cache", "/data/.npm", "--", "--userDir", "/data"]

docker-compose.yaml

@@ -8,7 +8,8 @@ version: "3.7"
 
 services:
   node-red:
-    image: nodered/node-red:latest
+    build: .
+    # image: nodered/node-red:latest
     restart: always
     container_name: node-red 
     environment:
@@ -18,7 +19,8 @@ services:
     networks:
       - traefik_proxy
     volumes:
-      - ./docker-data:/data
+      - flows:/data
+      - python:/python-ml
     # The labels below are used to configure Traefik. Traefik is a reverse proxy and more information can be found here: https://traefik.io/
     labels:
       - "traefik.enable=true"
@@ -29,6 +31,19 @@ services:
       # - "traefik.http.routers.nodered.rule=Host(`gregory.${DOMAIN_NAME}`)"
 
 
+volumes:
+  flows:
+    driver: local
+    driver_opts:
+      type: 'none'
+      o: 'bind'
+      device: './docker-data'
+  python:
+    driver: local
+    driver_opts:
+      type: 'none'
+      o: 'bind'
+      device: './docker-python'
 
 networks:
   traefik_proxy: