Dockerbuild

Dockerfile.build.iot-example

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+docker build -f Dockerfile.iot-example -t hub.swarmlab.io:5443/iot-swarm-example .

Dockerfile.iot-example

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+#FROM alpine:3.11
+FROM node:alpine
+
+LABEL MAINTAINERS="Guillaume Scheibel <guillaume.scheibel@gmail.com>, Damien DUPORTAL <damien.duportal@gmail.com>"
+
+# Installing package required for the runtime 
+RUN apk add --no-cache \
+    bash \
+    curl \
+    ca-certificates \
+    findutils \
+    font-bakoma-ttf \
+    git \
+    graphviz \
+    inotify-tools \
+    make \
+    python3 \
+    py3-pillow \
+    py3-setuptools \
+    tzdata \
+    unzip \
+    build-base \
+    libxml2-dev \
+    which
+
+# Installing Python dependencies for additional
+# functionnalities
+RUN apk add --no-cache --virtual .pythonmakedepends \
+    build-base \
+    python3-dev \
+    py3-pip \
+  && pip3 install --no-cache-dir \
+    actdiag \
+    pip install supervisor supervisor-stdout \
+    'blockdiag[pdf]' \
+    nwdiag \
+    seqdiag \
+  && apk del -r --no-cache .pythonmakedepends
+
+RUN ln -s /usr/local/bin/node /usr/bin/node
+
+ADD supervisord.conf /etc/supervisor/supervisord.conf
+ADD supervisord-iot.conf /etc/supervisor/conf.d/node-app.conf
+
+
+COPY iot-swarm-example /home/node/iot-swarm-example/
+
+RUN chown -R node.node /home/node \
+&& chmod -R 755 /home/node
+
+WORKDIR /home/node/iot-swarm-example
+VOLUME  /home/node/iot-swarm-example
+
+ENV NODE_PATH=/usr/local/lib/node_modules
+
+USER node
+
+RUN cd /home/node/iot-swarm-example/src/browser-client \
+        set -uex; \
+ 	npm install \
+    	npm cache clean --force \
+	cd /home/node/iot-swarm-example/src/IoT \
+ 	npm install \
+    	npm cache clean --force;
+
+
+EXPOSE 8080 8088 8084 3081
+
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

start-iotserver.sh

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+#!/bin/bash
+
+#docker run --rm -it -p 8084:8084 -v $PWD/src:/home/node/iot-swarm-example/src hub.swarmlab.io:5443/iot-swarm-example:latest bash -c "node /home/node/iot-swarm-example/src/IoT/llo/iotserver.js"
+docker run --rm -it --name iotserver -p 8084:8084 -v $PWD/src:/home/node/iot-swarm-example/src hub.swarmlab.io:5443/iot-swarm-example:latest node /home/node/iot-swarm-example/src/IoT/llo/iotserver.js

start-iotwebclient.sh

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+#!/bin/bash
+
+docker run --rm -it --name iotwebclient  -p 8080:8080 -v $PWD/src:/home/node/iot-swarm-example/src hub.swarmlab.io:5443/iot-swarm-example:latest /bin/bash -c "cd /home/node/iot-swarm-example/src/browser-client; npm run serve"

stop-iotserver.sh

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+#!/bin/bash
+
+docker stop iotserver
+docker rm iotserver

stop-iotwebclient.sh

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+#!/bin/bash
+
+docker stop iotwebclient
+docker rm iotwebclient

supervisord-iot.conf

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+[program:node-app]
+environment PATH=/usr/local/sbin
+#command=/usr/local/bin/node /usr/src/app/bin/www
+command=/usr/local/bin/node /home/node/iot-swarm-example/src/IoT/llo/iotserver.js
+user=node
+autostart=true
+startretries=10
+autorestart=true
+priority=1
+stdout_logfile=/dev/fd/1
+stdout_logfile_maxbytes=0
+redirect_stderr=true
+

supervisord.conf

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+[unix_http_server]
+file=/var/run/supervisor.sock   ; (the path to the socket file)
+;chmod=0700                 ; socket file mode (default 0700)
+;chown=nobody:nogroup       ; socket file uid:gid owner
+;username=user              ; (default is no username (open server))
+;password=123               ; (default is no password (open server))
+
+[inet_http_server]           ; inet (TCP) server disabled by default
+port=127.0.0.1:9001          ; (ip_address:port specifier, *:port for all iface)
+;username=user                ; (default is no username (open server))
+;password=123                 ; (default is no password (open server))
+
+[supervisord]
+logfile=/dev/null            ; (main log file;default $CWD/supervisord.log)
+logfile_maxbytes=0           ; (max main logfile bytes b4 rotation;default 50MB)
+logfile_backups=0            ; (num of main logfile rotation backups;default 10)
+loglevel=info                ; (log level;default info; others: debug,warn,trace)
+;pidfile=/var/run/supervisord.pid ; (supervisord pidfile;default supervisord.pid)
+nodaemon=true                ; (start in foreground if true;default false)
+minfds=1024                  ; (min. avail startup file descriptors;default 1024)
+minprocs=200                 ; (min. avail process descriptors;default 200)
+;umask=022                   ; (process file creation umask;default 022)
+;user=chrism                 ; (default is current user, required if root)
+;identifier=supervisor       ; (supervisord identifier, default is 'supervisor')
+;directory=/tmp              ; (default is not to cd during start)
+;nocleanup=true              ; (don't clean up tempfiles at start;default false)
+;childlogdir=/tmp            ; ('AUTO' child log dir, default $TEMP)
+;environment=KEY="value"     ; (key value pairs to add to environment)
+;strip_ansi=false            ; (strip ansi escape codes in logs; def. false)
+
+; the below section must remain in the config file for RPC
+; (supervisorctl/web interface) to work, additional interfaces may be
+; added by defining them in separate rpcinterface: sections
+[rpcinterface:supervisor]
+supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface
+
+[supervisorctl]
+serverurl=unix:///usr/local/var/run/supervisor.sock ; use a unix:// URL  for a unix socket
+;serverurl=http://127.0.0.1:9001 ; use an http:// url to specify an inet socket
+;username=chris              ; should be same as http_username if set
+;password=123                ; should be same as http_password if set
+;prompt=mysupervisor         ; cmd line prompt (default "supervisor")
+;history_file=~/.sc_history  ; use readline history if available
+
+[include]
+files = /etc/supervisor/conf.d/*.conf