fixing permission issues and logging

install optional packages by using env "PACKAGES" with value "package1 package2 package3"

Dockerfile

@@ -1,22 +1,80 @@
 FROM debian:latest
 
-MAINTAINER Andre Germann <info@buanet.de>
+MAINTAINER Andre Germann <https://buanet.de>
 
 ENV DEBIAN_FRONTEND noninteractive
 
-RUN apt-get update && apt-get install -y apt-utils curl
+# Install prerequisites
-RUN curl -sL https://deb.nodesource.com/setup_4.x | bash
+RUN apt-get update && apt-get upgrade -y && apt-get install -y \
-RUN apt-get install -y build-essential python nodejs
+        acl \
+        apt-utils \
+        build-essential \
+        curl \
+        git \
+        gnupg2 \
+        libavahi-compat-libdnssd-dev \
+        libcap2-bin \
+        libpam0g-dev \
+        libudev-dev \
+        locales \
+        procps \
+        python \
+        sudo \
+        unzip \
+        wget \
+    && rm -rf /var/lib/apt/lists/*
 
-RUN mkdir -p /opt/iobroker/ && chmod 777 /opt/iobroker/
+# Install node8
+RUN curl -sL https://deb.nodesource.com/setup_8.x | bash \
+    && apt-get update && apt-get install -y \
+        nodejs \
+    && rm -rf /var/lib/apt/lists/*
 
+# Generating locales
+RUN sed -i 's/^# *\(de_DE.UTF-8\)/\1/' /etc/locale.gen \
+	&& sed -i 's/^# *\(en_US.UTF-8\)/\1/' /etc/locale.gen \
+	&& locale-gen
+
+# Create scripts directory and copy scripts
+RUN mkdir -p /opt/scripts/ \
+    && chmod 777 /opt/scripts/
+WORKDIR /opt/scripts/
+COPY scripts/iobroker_startup.sh iobroker_startup.sh
+COPY scripts/setup_avahi.sh setup_avahi.sh
+COPY scripts/setup_packages.sh setup_packages.sh
+RUN chmod +x iobroker_startup.sh \
+	&& chmod +x setup_avahi.sh \
+    && chmod +x setup_packages.sh
+
+# Install ioBroker
+WORKDIR /
+RUN apt-get update \
+    && curl -sL https://raw.githubusercontent.com/ioBroker/ioBroker/stable-installer/installer.sh | bash - \
+    && echo $(hostname) > /opt/iobroker/.install_host \
+    && echo $(hostname) > /opt/.firstrun \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install node-gyp
 WORKDIR /opt/iobroker/
+RUN npm install -g node-gyp
 
-RUN npm install iobroker --unsafe-perm && echo $(hostname) > .install_host
+# Backup initial ioBroker-folder
+RUN tar -cf /opt/initial_iobroker.tar /opt/iobroker
 
-ADD scripts/startup.sh startup.sh
+# Setting up iobroker-user
-RUN chmod +x startup.sh
+RUN chsh -s /bin/bash iobroker
 
-CMD /opt/iobroker/startup.sh
+# Setting up ENVs
+ENV DEBIAN_FRONTEND="teletype" \
+	LANG="de_DE.UTF-8" \
+	LANGUAGE="de_DE:de" \
+	LC_ALL="de_DE.UTF-8" \
+	TZ="Europe/Berlin" \
+	PACKAGES="nano" \
+	AVAHI="false"
 
-ENV DEBIAN_FRONTEND teletype
+# Setting up EXPOSE for Admin
+EXPOSE 8081/tcp	
+	
+# Run startup-script
+ENTRYPOINT ["/opt/scripts/iobroker_startup.sh"]

LICENSE.txt

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Andre Germann
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,2 +1,166 @@
 # docker-iobroker
-Docker Image for ioBroker based on Debian
+Docker image for ioBroker (http://iobroker.net) based on debian:latest (http://hub.docker.com/_/debian/)
+
+This project creates a Docker image for running ioBroker in a Docker container. It is made for and tested on a Synology Disk Station 1515+ with DSM 6 and Docker-package installed. But it should also work on other systems with Docker (Normally I do a small additional test on my Debian-VM with Docker CE)!
+
+## Important
+
+Switching an existing installation from docker-iobroker-image v1 to v2 or greater means switching iobroker itself from node6 to node8! This requires additional steps inside ioBroker! After upgrading iobroker-container you have to call "reinstall.sh" for recompiling your installation for the use with node8. For Details see official ioBroker-documentation (http://www.iobroker.net/docu/?page_id=8323&lang=de). Make backup first!!!
+
+At the moment v3.0.0 does no longer support running in host-mode on Synology-devices because of a kernel issue in actual DSM-kernel! Please use bridged or macvlan mode. For details see new tutorial linked in the following.
+
+## Installation & Usage
+
+A detailed tutorial (german, based on new v3.0.0) can be found here: [https://buanet.de](https://buanet.de/2019/05/iobroker-unter-docker-auf-der-synology-diskstation-v3/). Please notice that the old tutorial does no longer work!
+
+For discussion and support please visit [ioBroker-forum-thread](http://forum.iobroker.net/viewtopic.php?f=17&t=5089) or use the comments section at the linked tutorial. Please do not contact me directly for any support-reasons. Every support-question should be answered in a public place. Thank you.
+
+## Special Settings
+
+In v3.0.0 I added some new features. The following will give some short information about that.
+
+### Environment Variables
+
+|env|value|description|
+|---|---|---|
+|PACKAGES|package1 package2 package2|seperateed by whitespace; will install the listed packages on startup<br>(be paitient, this may take some time!)|
+|AVAHI|true|will install and activate avahi-daemon for supporting yahka-adapter|
+|LANGUAGE|de_DE:de|following locales are pre-generated: de_DE:de, en_US:en|
+|LANG|de_DE.UTF-8|following locales are pre-generated: de_DE.UTF-8, en_US.UTF-8|
+|LC_ALL|de_DE|following locales are pre-generated: de_DE.UTF-8, en_US.UTF-8|
+|TZ|Europe/Berlin|all valid Linux-timezones|
+
+### Mounting Folder/ Volume
+
+It is now possible to mount an empty folder to /opt/iobroker during first startup of the container. The Startupscript will check this folder and restore content if empty.
+
+It is absolutely recommended to use a mounted folder or persistent volume for /opt/iobroker folder!
+
+This also works with mounting a folder containing an existing ioBroker-installation (e.g. when moving an existing installation to docker). 
+
+### Permission Fixer
+
+I added some code for fixing permissions for new iobroker-user. Permission-fixing is called on first start of the container. This might take a few minutes. Please be patient!
+
+## Changelog
+
+### v3.0.0 (2019-05-09)
+* bringing changes since v2.0.0 to stable
+* new tutorial available
+
+### v2.0.6beta (2019-04-14)
+* added some additional logging
+* fixing some issues for languag env
+* added permission fixing on first start
+
+### v2.0.5beta (2019-02-09)
+* added ENV to dockerfile
+* added EXPOSE for admin 
+* final testing
+
+### v2.0.4beta (2019-01-28)
+* added support for env variables "avahi" and "packages"
+* moving avahi-daemon installation into avahi startup script
+* added script for installing optional packages
+* optimizing logging output
+
+### v2.0.3beta (2019-01-24)
+* added support for running ioBroker under iobroker user
+* optimizing logging output
+* optimizing scripts
+
+### v2.0.2beta (2019-01-23)
+* optimizing and rearraged dockerfile
+* changes for new ioBroker install script
+* added restoring for empty mounted /opt/iobroker folder
+* some more small fixes
+
+### v2.0.1beta (2019-01-07)
+* some changes for supporting other docker-environments than synology ds
+
+### v2.0.0 (2018-12-05)
+* using node8 instead of node6 
+* changes for new iobroker setup
+
+### v1.2.1beta (2018-09-12)
+* added support for firetv-adapter
+
+### v1.2.0 (2018-08-21)
+* after testing making 1.1.3beta to latest stable release 
+
+### v1.1.3beta (2018-08-21)
+* added ffmpeg-package for yahka to support webcams
+
+### v1.1.2beta (2018-04-04)
+* added ENV for timezone issue
+
+### v1.1.1beta (2018-03-29)
+* added wget package
+* updated readme.md
+
+### v1.1.0 (2017-12-10)
+* changed startup call to fix restart issue
+* fixed avahi startup issue
+* fixed hostname issue
+* added z-wave support
+* added logging to /opt/scripts/docker_iobroker_log.txt
+
+### v1.0.1beta (2017-08-25)
+* fixed locales issue
+
+### v1.0.0 (2017-08-22)
+* moved and renamed iobroker startup script
+* disabled iobroker deamon to (hopefully) fix restart issue
+* added some maintenance scripts
+
+### v0.2.1 (2017-08-16)
+* added libfontconfig package (for iobroker.phantomjs)
+* added gnupg2 package as prerequisite for installing node version 6
+
+### v0.2.0 (2017-06-04)
+* fixed startup issue in startup.sh
+* changed node version from 4 to 6
+
+### v0.1.2 (2017-03-14)
+* added libpcap-dev package (for iobroker.amazon-dash)
+
+### v0.1.1 (2017-03-10)
+* added git package
+
+### v0.1.0 (2017-03-08)
+* moved avahi-start.sh to seperate directory
+* fixed timezone issue (sets now timezone to Europe/Berlin)
+
+### v0.0.2 (2017-03-06)
+* added support for avahi-daemon (installation and autostart)
+
+### v0.0.1 (2017-01-31)
+* project started / initial release
+
+## License
+
+MIT License
+
+Copyright (c) 2017 Andre Germann
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+## Credits
+
+Inspired by https://github.com/MehrCurry/docker-iobroker

maintenance_scripts/backup_iobroker_folder.sh

@@ -0,0 +1,84 @@
+#!/bin/bash
+
+# Backupscript fuer ein Backup von ioBroker unter Docker auf einer Synology Disk Station (Sicherung des ioBroker-Verzeichnises).
+# Vorhaltezeit der letzten Backups: 90 Tage, ältere Backups werden automatisch geloescht.
+# 
+# By Andre Germann
+# Version 1.1 (22.09.2017)
+#
+# ACHTUNG: Dieses Script muss vorher auf die Synology Disk Station kopiert und dann auch dort ausgefuehrt werden!
+# Fuer die geplante, regelmaessige Ausfuehrung bietet sich der Aufgabenplaner der Disk Station an.
+#
+# ACHTUNG: Dieses Script stoppt vor der Sicherung des Verzeichnises den ioBroker Container!
+# Zur Sicherheit wird empfohlen ioBroker vor dem Backup innerhalb des Containers zu stoppen.
+# Dieses kann zum Beispiel ueber den vorherigen Aufruf des Scripts iobroker_stop.sh aus ioBroker heraus erledigt werden.
+
+
+# Deklaration der Variablen. Pfade und Bezeichnungen muessen ggf. entsprechend angepasst werden.
+
+iobrokerPATH='/volume1/docker/iobroker_mount' # Pfad des gemounteten ioBroker-Verzeichnises (zu sicherndes Verzeichnis) auf der Synology Disk Station
+backupPATH='/volume1/docker/iobroker_backup/archiv' # Pfad zum Speichern des Backups
+iobrokerCONTAINERNAME='iobroker' # Name des ioBroker-Containers in Docker
+
+
+# Start Script - Ab hier muss nichts mehr geaendert werden!
+
+echo "#####################################################"
+echo "############## Backupscript gestartet. ##############"
+echo "#####################################################"
+
+
+### Backup ioBroker-Verzeichnis
+
+
+# ioBroker-Container stoppen
+
+echo ""
+echo "Der ioBroker-Container ($iobrokerCONTAINERNAME) in Docker wird gestoppt..."
+
+docker stop $iobrokerCONTAINERNAME > /dev/null
+
+echo "Container in Docker gestoppt."
+echo ""
+echo "######################################################"
+sleep 5
+
+
+# Backupdatei erstellen
+
+echo ""
+echo "Der Ordner $iobrokerPATH wird gesichert..."
+
+tar -C "$iobrokerPATH" -czf "$backupPATH/backup-$(date +%Y-%m-%d_%H-%M).tar.gz" .
+
+echo "Sicherung des Ordners erstellt."
+echo ""
+echo "######################################################"
+sleep 5
+
+
+# Alte Backups loeschen (Loescht per "rm" alle "*.tar.gz"-Dateien im Ordner, die aelter als 90 Tage sind)
+
+echo ""
+echo "Entfernen alter Backups aus dem Verzeichnis $backupPATH..."
+
+find -P "$backupPATH/" -maxdepth 1 -type f \( -name '*.tar.gz' \) -ctime +90 -exec rm {} \;
+
+echo "Alte Backups wurden entfernt."
+echo ""
+echo "######################################################"
+sleep 5
+
+
+# ioBroker-Container starten
+
+echo ""
+echo "Der ioBroker-Container ($iobrokerCONTAINERNAME) in Docker wird gestartet..."
+
+docker start $iobrokerCONTAINERNAME > /dev/null
+
+echo "Container in Docker gestartet."
+echo ""
+echo "################### Script Ende ######################"
+
+exit 0

maintenance_scripts/iobroker_restart.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# Einfaches Script zum Stoppen von ioBroker. 
+# Kann zum Beispiel aus ioBroker heraus aufgerufen werden um ioBroker neu zu starten. 
+
+cd /opt/iobroker
+pkill io
+sleep 5
+node node_modules/iobroker.js-controller/controller.js >/opt/scripts/docker_iobroker_log.txt 2>&1 &
+
+exit 0

maintenance_scripts/iobroker_stop.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# Einfaches Script zum Stoppen von ioBroker. 
+# Kann zum Beispiel aus ioBroker heraus aufgerufen werden um ioBroker zu stoppen. 
+
+cd /opt/iobroker
+pkill io
+
+exit 0

scripts/iobroker_startup.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+# Reading env-variables
+packages=$PACKAGES
+avahi=$AVAHI
+
+# Getting date and time for logging 
+dati=`date '+%Y-%m-%d %H:%M:%S'`
+
+# Information
+echo ''
+echo '----------------------------------------'
+echo '-----     Image-Version: 3.0.0     -----'
+echo '-----      '$dati'     -----'
+echo '----------------------------------------'
+echo ''
+echo 'Startupscript running...'
+
+# Checking and installing additional packages
+if [ "$packages" != "" ]
+then
+  echo ''
+  echo 'Installing additional packages...'
+  echo 'The following packages will be installed:' $packages
+  echo $packages > /opt/scripts/.packages
+  sh /opt/scripts/setup_packages.sh > /opt/scripts/setup_packages.log 2>&1
+  echo 'Installing additional packages done...'
+fi
+
+cd /opt/iobroker
+
+# Checking and restoring ioBroker to empty mounted folder
+if [ `ls -1a|wc -l` -lt 3 ]
+then
+  echo ''
+  echo 'Directory /opt/iobroker is empty!'
+  echo 'Restoring data from image...'
+	tar -xf /opt/initial_iobroker.tar -C /
+	echo 'Restoring done...'
+fi
+
+# Checking for first run of a new installation and renaming ioBroker
+if [ -f /opt/iobroker/.install_host ]
+then
+  echo ''
+  echo 'This is the first run of an new installation...'
+  echo 'Hostname given is' $(hostname)'...'
+  echo 'Renaming ioBroker...'
+  iobroker host $(cat /opt/iobroker/.install_host)
+  rm -f /opt/iobroker/.install_host
+  echo 'Renaming ioBroker done...'
+fi
+
+# Checking for first run and change permissions
+if [ -f /opt/.firstrun ]
+then 
+  echo ''
+  echo 'Changing permissions upon first run (This might take a while! Please be patient!)...'
+  chown -R iobroker /opt/iobroker
+  chown -R iobroker /opt/scripts
+  rm -f /opt/.firstrun
+  echo 'Changing permissions done...'
+fi
+
+# Checking for and setting up avahi-daemon
+if [ "$avahi" = "true" ]
+then
+  echo ''
+  echo 'Initializing Avahi-Daemon...'
+  sh /opt/scripts/setup_avahi.sh
+  echo 'Initializing Avahi-Daemon done...'
+fi
+
+sleep 5
+
+# Starting ioBroker
+echo ''
+echo 'Starting ioBroker...'
+sudo -u iobroker node node_modules/iobroker.js-controller/controller.js > /opt/scripts/iobroker.log 2>&1 &
+echo 'Starting ioBroker done...'
+
+# Preventing container restart by keeping a process alive
+tail -f /dev/null

scripts/setup_avahi.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+echo 'Checking avahi-daemon installation state...'
+
+if [ -f /usr/sbin/avahi-daemon ]
+then
+  echo 'Avahi already installed...'
+else
+  echo 'Installing avahi-daemon...'
+  apt-get update > /opt/scripts/avahi_startup.log 2>&1
+  apt-get install -y libavahi-compat-libdnssd-dev avahi-daemon >> /opt/scripts/avahi_startup.log 2>&1
+  rm -rf /var/lib/apt/lists/* >> /opt/scripts/avahi_startup.log 2>&1
+  echo 'Configuring avahi-daemon...'
+  sed -i '/^rlimit-nproc/s/^\(.*\)/#\1/g' /etc/avahi/avahi-daemon.conf
+  echo 'Configuring dbus...'
+  mkdir /var/run/dbus/
+fi
+
+if [ -f /var/run/dbus/pid ];
+then
+  rm -f /var/run/dbus/pid
+fi
+
+if [ -f /var/run/avahi-daemon//pid ];
+then
+  rm -f /var/run/avahi-daemon//pid
+fi
+
+echo 'Starting dbus...'
+dbus-daemon --system
+
+echo 'Starting avahi-daemon...'
+/etc/init.d/avahi-daemon start
+
+exit 0

scripts/setup_packages.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+apt-get update
+apt-get install -y  $(cat /opt/scripts/.packages)
+rm -rf /var/lib/apt/lists/*
+rm -f /opt/scripts/.packages
+
+exit 0

scripts/startup.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-if [ -f .install_host ];
-then
-	sed -i "s/$(cat .install_host)/$(hostname)/g" iobroker-data/objects.json
-	rm .install_host
-fi
-
-node node_modules/iobroker.js-controller/controller.js