From 801015cb2899b472b86d82876a2e20c9f9b529c5 Mon Sep 17 00:00:00 2001
From: buanet <info@buanet.de>
Date: Sat, 28 Aug 2021 20:36:46 +0200
Subject: [PATCH] testing for slim image

---
 .github/workflows/build-image-dev-slim.yml    | 101 ++++
 slim/Dockerfile-slim-amd64                    |  85 +++
 slim/scripts/healthcheck.sh                   |  20 +
 slim/scripts/iobroker_startup.sh              | 517 ++++++++++++++++++
 slim/scripts/maintenance.sh                   | 110 ++++
 slim/scripts/setup_avahi.sh                   |  35 ++
 slim/scripts/setup_packages.sh                |  22 +
 slim/scripts/setup_zwave.sh                   |  19 +
 .../userscript_everystart_example.sh          |  13 +
 .../userscript_firststart_example.sh          |  12 +
 10 files changed, 934 insertions(+)
 create mode 100644 .github/workflows/build-image-dev-slim.yml
 create mode 100644 slim/Dockerfile-slim-amd64
 create mode 100644 slim/scripts/healthcheck.sh
 create mode 100644 slim/scripts/iobroker_startup.sh
 create mode 100644 slim/scripts/maintenance.sh
 create mode 100644 slim/scripts/setup_avahi.sh
 create mode 100644 slim/scripts/setup_packages.sh
 create mode 100644 slim/scripts/setup_zwave.sh
 create mode 100644 slim/userscripts/userscript_everystart_example.sh
 create mode 100644 slim/userscripts/userscript_firststart_example.sh

diff --git a/.github/workflows/build-image-dev-slim.yml b/.github/workflows/build-image-dev-slim.yml
new file mode 100644
index 0000000..8b71f58
--- /dev/null
+++ b/.github/workflows/build-image-dev-slim.yml
@@ -0,0 +1,101 @@
+# Github action to build Docker image from dev branch (tag: dev)
+
+name: Build slim image from dev
+
+on:
+  workflow_dispatch:
+#  push:
+#    branches:
+#      - dev
+
+jobs:
+  bulid-dev-slim:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repo (dev)
+        uses: actions/checkout@v2.3.4
+        with:
+          repository: 'buanet/ioBroker.docker'
+          ref: 'dev'
+
+      - name: Get and write version and date
+        id: version
+        run: |
+          VERSION="$(cat .VERSION)"
+          MAJORVERSION="$(cat .VERSION | cut -c 1-2 | sed -r 's#^(.{0})#\1latest-#')"
+          DATI="$(date --rfc-3339=seconds | sed 's/ /T/')"
+          echo "This is the Version: $VERSION"
+          echo "version=$VERSION" >> $GITHUB_ENV
+          echo "This is the Major Version: $MAJORVERSION"
+          echo "majorversion=$MAJORVERSION" >> $GITHUB_ENV
+          echo "This is the Buildnumber/Timestamp: $DATI"
+          echo "dati=$DATI" >> $GITHUB_ENV
+          # startup script
+          sed -e "s/\${VERSION}/$VERSION-slim-dev/" -e "s/\${BUILD}/$DATI/" ./slim/scripts/iobroker_startup.sh > ./slim/scripts/iobroker_startup.tmp
+          mv -f ./slim/scripts/iobroker_startup.tmp ./slim/scripts/iobroker_startup.sh
+          # amd64
+          sed -e "s/\${VERSION}/$VERSION-slim-dev/" -e "s/\${DATI}/$DATI/" ./slim/Dockerfile-slim-amd64 > ./slim/Dockerfile-slim-amd64.tmp 
+          mv -f ./slim/Dockerfile-slim-amd64.tmp ./slim/Dockerfile-slim-amd64
+
+      - name: Set up manifest tool
+        run: |
+          wget https://github.com/estesp/manifest-tool/releases/download/v0.7.0/manifest-tool-linux-amd64 -O manifest-tool
+          chmod +x manifest-tool
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1.2.0
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1.5.1
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1.10.0
+        with:
+          username: ${{ secrets.DOCKER_USER }}
+          password: ${{ secrets.DOCKER_PASS }}
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v1.10.0
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.PACKAGES_USER }}
+          password: ${{ secrets.PACKAGES_PASS }}
+
+      - name: Build Docker image (slim-amd64)
+        uses: docker/build-push-action@v2.6.1
+        with:
+          context: ./slim
+          file: ./slim/Dockerfile-slim-amd64
+          push: true
+          platforms: linux/amd64
+          tags: |
+            buanet/iobroker:dev-slim-amd64,
+            ghcr.io/buanet/iobroker:dev-slim-amd64
+
+      - name: Create and push manifests
+        run: |
+          sed -e "s/\${VERSION}/dev-slim/g" -e "s/\${DOCKERTAG}/dev-slim/g" ./manifest.yml > manifest_dev-slim.yaml
+          ./manifest-tool --username ${{ secrets.DOCKER_USER }} --password ${{ secrets.DOCKER_PASS }} push from-spec manifest_dev-slim.yaml
+          sed -e "s/\${VERSION}/dev-slim/g" -e "s/\${DOCKERTAG}/dev-slim/g" ./manifest_ghcr.yml > manifest_ghcr_dev-slim.yaml
+          ./manifest-tool --username ${{ secrets.PACKAGES_USER }} --password ${{ secrets.PACKAGES_PASS }} push from-spec manifest_ghcr_dev-slim.yaml
+
+      - name: Delete untagged images from GitHub packages
+        uses: actions/github-script@v3
+        with:
+          github-token: ${{ secrets.PACKAGES_PASS }}
+          script: |
+            const response = await github.request("GET /users/${{ env.OWNER }}/packages/container/${{ env.PACKAGE_NAME }}/versions",
+              { per_page: ${{ env.PER_PAGE }}
+            });
+            for(version of response.data) {
+                if (version.metadata.container.tags.length == 0) {
+                    console.log("delete " + version.id)
+                    const deleteResponse = await github.request("DELETE /user/packages/container/${{ env.PACKAGE_NAME }}/versions/" + version.id, { });
+                    console.log("status " + deleteResponse.status)
+                }
+            }
+        env:
+          OWNER: buanet
+          PACKAGE_NAME: iobroker
+          PER_PAGE: 100      
diff --git a/slim/Dockerfile-slim-amd64 b/slim/Dockerfile-slim-amd64
new file mode 100644
index 0000000..560cc20
--- /dev/null
+++ b/slim/Dockerfile-slim-amd64
@@ -0,0 +1,85 @@
+FROM debian:bullseye-slim
+
+LABEL org.opencontainers.image.title="ioBroker Docker Image" \
+      org.opencontainers.image.description="Docker image for ioBroker smarthome software" \
+      org.opencontainers.image.authors="info@buanet.de" \
+      org.opencontainers.image.url="https://github.com/buanet/ioBroker.docker" \
+      org.opencontainers.image.version="${VERSION}" \
+      org.opencontainers.image.created="${DATI}"
+
+ENV DEBIAN_FRONTEND noninteractive
+
+# Install prerequisites
+RUN apt-get update && apt-get install -y \
+    curl \
+    gosu \
+    jq \
+    locales \
+    sudo \
+    udev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install node
+RUN curl -sL https://deb.nodesource.com/setup_12.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 directorys and copy scripts
+RUN mkdir -p /opt/scripts/ \
+    && mkdir -p /opt/userscripts/ \
+    && chmod 777 /opt/scripts/ \
+    && chmod 777 /opt/userscripts/
+WORKDIR /opt/scripts/
+COPY scripts/*.sh *.sh
+RUN chmod +x *.sh
+WORKDIR /opt/userscripts/
+COPY scripts/*.sh *.sh
+RUN chmod +x *.sh
+
+# Install ioBroker
+WORKDIR /
+RUN apt-get update \
+    && curl -sL https://iobroker.net/install.sh | bash - \
+    && mkdir -p /opt/scripts/.docker_config/ \
+    && echo $(hostname) > /opt/scripts/.docker_config/.install_host \
+    && echo "starting" > /opt/scripts/.docker_config/.healthcheck \
+    && echo $(hostname) > /opt/.firstrun \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install node-gyp
+# WORKDIR /opt/iobroker/
+# RUN npm install -g node-gyp
+
+# Backup initial ioBroker and userscript folder
+RUN tar -cf /opt/initial_iobroker.tar /opt/iobroker \
+    && tar -cf /opt/initial_userscripts.tar /opt/userscripts
+
+# Setting up iobroker-user (shell and home directory)
+RUN chsh -s /bin/bash iobroker \
+    && usermod --home /opt/iobroker iobroker \
+    && usermod -u 1000 iobroker \
+    && groupmod -g 1000 iobroker
+
+# Setting up ENVs
+ENV DEBIAN_FRONTEND="teletype" \
+    LANG="de_DE.UTF-8" \
+    LANGUAGE="de_DE:de" \
+    LC_ALL="de_DE.UTF-8" \
+    SETGID=1000 \
+    SETUID=1000 \
+    TZ="Europe/Berlin"
+
+# Expose default admin ui port
+EXPOSE 8081
+
+# Healthcheck
+HEALTHCHECK --interval=15s --timeout=5s --retries=5 \
+    CMD ["/bin/bash", "-c", "/opt/scripts/healthcheck.sh"]
+
+# Run startup-script
+ENTRYPOINT ["/bin/bash", "-c", "/opt/scripts/iobroker_startup.sh"]
diff --git a/slim/scripts/healthcheck.sh b/slim/scripts/healthcheck.sh
new file mode 100644
index 0000000..072f9c0
--- /dev/null
+++ b/slim/scripts/healthcheck.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Script checks health of running container
+
+if [ "$(cat /opt/scripts/.docker_config/.healthcheck)" == "starting" ]
+then
+  echo 'Health status: OK - Startup script is still running.'
+  exit 0
+elif [ "$(cat /opt/scripts/.docker_config/.healthcheck)" == "maintenance" ]
+then
+  echo 'Health status: OK - Container is running in maintenance mode.'
+  exit 0
+elif [ "$(ps -fe|grep "[i]obroker.js-controller"|awk '{print $2}')" != "" ]
+then
+  echo 'Health status: OK - Main process (js-controller) is running.'
+  exit 0
+fi
+
+echo 'Health status: !!! NOT OK !!! - Something went wrong. Please see container logs for more details and/or try restarting the container.'
+exit 1
diff --git a/slim/scripts/iobroker_startup.sh b/slim/scripts/iobroker_startup.sh
new file mode 100644
index 0000000..2962c87
--- /dev/null
+++ b/slim/scripts/iobroker_startup.sh
@@ -0,0 +1,517 @@
+#!/bin/bash
+
+# Setting healthcheck status to "starting"
+echo "starting" > /opt/scripts/.docker_config/.healthcheck
+
+# Reading ENV
+adminport=$IOB_ADMINPORT
+avahi=$AVAHI
+multihost=$IOB_MULTIHOST
+objectsdbhost=$IOB_OBJECTSDB_HOST
+objectsdbport=$IOB_OBJECTSDB_PORT
+objectsdbtype=$IOB_OBJECTSDB_TYPE
+packages=$PACKAGES
+setgid=$SETGID
+setuid=$SETUID
+statesdbhost=$IOB_STATESDB_HOST
+statesdbport=$IOB_STATESDB_PORT
+statesdbtype=$IOB_STATESDB_TYPE
+usbdevices=$USBDEVICES
+zwave=$ZWAVE
+
+# Getting date and time for logging
+dati=`date '+%Y-%m-%d %H:%M:%S'`
+
+# Logging header
+echo ' '
+echo "$(printf -- '-%.0s' {1..60})"
+echo -n "$(printf -- '-%.0s' {1..15})" && echo -n "     "$dati"      " && echo "$(printf -- '-%.0s' {1..15})"
+echo "$(printf -- '-%.0s' {1..60})"
+echo ' '
+echo "$(printf -- '-%.0s' {1..60})"
+echo "-----       Welcome to your ioBroker-container!        -----"
+echo "-----          Startupscript is now running.           -----"
+echo "-----                Please be patient!                -----"
+echo "$(printf -- '-%.0s' {1..60})"
+echo ' '
+echo "$(printf -- '-%.0s' {1..60})"
+echo "-----              Debugging information               -----"
+echo "-----                                                  -----"
+echo "-----                      System                      -----"
+echo -n "-----               " && echo -n "$(printf "%-10s %-23s" arch: $(uname -m))" && echo " -----"
+echo "-----                                                  -----"
+echo "-----                   Docker-Image                   -----"
+echo -n "-----               " && echo -n "$(printf "%-10s %-23s" image: ${VERSION})" && echo " -----"
+echo -n "-----               " && echo -n "$(printf "%-10s %-23s" build: ${BUILD})" && echo " -----"
+echo "-----                                                  -----"
+echo "-----                     Versions                     -----"
+echo -n "-----               " && echo -n "$(printf "%-10s %-23s" node: $(node -v))" && echo " -----"
+echo -n "-----               " && echo -n "$(printf "%-10s %-23s" npm: $(npm -v))" && echo " -----"
+echo "-----                                                  -----"
+echo "-----                       ENV                        -----"
+if [ "$adminport" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" IOB_ADMINPORT: $adminport)" && echo " -----"; fi
+if [ "$avahi" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" AVAHI: $avahi)" && echo " -----"; fi
+if [ "$multihost" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" IOB_MULTIHOST: $multihost)" && echo " -----"; fi
+if [ "$objectsdbhost" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" IOB_OBJECTSDB_HOST: $objectsdbhost)" && echo " -----"; fi
+if [ "$objectsdbport" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" IOB_OBJECTSDB_PORT: $objectsdbport)" && echo " -----"; fi
+if [ "$objectsdbtype" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" IOB_OBJECTSDB_TYPE: $objectsdbtype)" && echo " -----"; fi
+if [ "$packages" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" PACKAGES: $packages)" && echo " -----"; fi
+if [ "$setgid" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" SETGID: $setgid)" && echo " -----"; fi
+if [ "$setuid" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" SETUID: $setuid)" && echo " -----"; fi
+if [ "$statesdbhost" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" IOB_STATESDB_HOST: $statesdbhost)" && echo " -----"; fi
+if [ "$statesdbport" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" IOB_STATESDB_PORT: $statesdbport)" && echo " -----"; fi
+if [ "$statesdbtype" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" IOB_STATESDB_TYPE: $statesdbtype)" && echo " -----"; fi
+if [ "$usbdevices" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" USBDEVICES: $usbdevices)" && echo " -----"; fi
+if [ "$zwave" != "" ]; then echo -n "-----               " && echo -n "$(printf "%-10s %-23s" ZWAVE: $zwave)" && echo " -----"; fi
+echo "$(printf -- '-%.0s' {1..60})"
+echo ' '
+
+#####
+# STEP 1 - Preparing container
+#####
+echo "$(printf -- '-%.0s' {1..60})"
+echo "-----         Step 1 of 5: Preparing container         -----"
+echo "$(printf -- '-%.0s' {1..60})"
+echo ' '
+
+# Adding ckeck file for easy docker detection by ioBroker
+echo "$VERSION" > /opt/scripts/.docker_config/.thisisdocker
+
+# Installing/ updating additional packages and setting uid/gid
+if [ "$packages" != "" ] || [ $(cat /etc/group | grep 'iobroker:' | cut -d':' -f3) != $setgid ] || [ $(cat /etc/passwd | grep 'iobroker:' | cut -d':' -f3) != $setuid ] || [ -f /opt/.firstrun ]
+then
+    if [ -f /opt/.firstrun ]
+  then
+    echo "Updating Linux packages on first run..."
+      bash /opt/scripts/setup_packages.sh -update
+    echo "Done."
+    echo ' '
+    echo "Registering maintenance script as command..."
+    echo "alias maintenance=\'/opt/scripts/maintenance.sh\'" >> /root/.bashrc
+    echo "alias maint=\'/opt/scripts/maintenance.sh\'" >> /root/.bashrc
+    echo "Done."
+    echo ' '
+  fi
+  if [ "$packages" != "" ]
+  then
+    echo "Installing additional packages is set by ENV."
+    echo "The following packages will be installed:" $packages"..."
+    echo $packages > /opt/scripts/.packages
+      bash /opt/scripts/setup_packages.sh -install
+    echo "Done."
+    echo ' '
+  fi
+  if [ $(cat /etc/group | grep 'iobroker:' | cut -d':' -f3) != $setgid ] || [ $(cat /etc/passwd | grep 'iobroker:' | cut -d':' -f3) != $setuid ]
+  then
+    echo "Different UID and/ or GID is set by ENV."
+    echo "Changing UID to "$setuid" and GID to "$setgid"..."
+      usermod -u $setuid iobroker
+      groupmod -g $setgid iobroker
+    echo "Done."
+    echo ' '
+  fi
+else
+  echo "Nothing to do here."
+  echo ' '
+fi
+
+# Change directory for next steps
+cd /opt/iobroker
+
+
+#####
+# Detecting ioBroker-Installation
+#####
+echo "$(printf -- '-%.0s' {1..60})"
+echo "-----   Step 2 of 5: Detecting ioBroker installation   -----"
+echo "$(printf -- '-%.0s' {1..60})"
+echo ' '
+
+if [ `find /opt/iobroker -type f | wc -l` -lt 1 ]
+then
+  echo "There is no data detected in /opt/iobroker. Restoring initial ioBroker installation..."
+    tar -xf /opt/initial_iobroker.tar -C /
+  echo "Done."
+elif [ -f /opt/iobroker/iobroker ]
+then
+  echo "Existing installation of ioBroker detected in /opt/iobroker."
+    rm -f /opt/scripts/.docker_config/.install_host
+elif [ $(ls *_backupiobroker.tar.gz 2> /dev/null | wc -l) != "0" ] && [ $(tar -ztvf /opt/iobroker/*_backupiobroker.tar.gz "backup/backup.json" 2> /dev/null | wc -l) != "0" ]
+then
+  if [ "$multihost" = "slave" ]
+  then
+    echo "IoBroker backup file detected in /opt/iobroker. But Multihost is set to \"slave\"."
+    echo "Restoring a backup is not supported on Multihost slaves. Please check configuration and start over."
+    echo "For more information see readme.md on Github (https://github.com/buanet/ioBroker.docker)."
+    exit 1
+  else
+    echo "IoBroker backup file detected in /opt/iobroker. Preparing restore..."
+      mv /opt/iobroker/*.tar.gz /opt/
+      tar -xf /opt/initial_iobroker.tar -C /
+      mkdir /opt/iobroker/backups
+      mv /opt/*.tar.gz /opt/iobroker/backups/
+      chown -R $setuid:$setgid /opt/iobroker                        # fixes permission error during restore
+    echo "Done."
+    echo "Restoring ioBroker..."
+      iobroker restore 0 > /opt/iobroker/log/restore.log 2>&1
+    echo "Done."
+    echo ' '
+    echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+    echo "!!!!!                             IMPORTANT NOTE                             !!!!!"
+    echo "!!!!!        The sartup script restored iobroker from a backup file.         !!!!!"
+    echo "!!!!! Check /opt/iobroker/log/restore.log to see if restore was successful.  !!!!!"
+    echo "!!!!! When ioBroker now starts it will reinstall all Adapters automatically. !!!!!"
+    echo "!!!!!         This might be take a looooong time! Please be patient!         !!!!!"
+    echo "!!!!!  You can view installation process by taking a look at ioBroker log.   !!!!!"
+    echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
+  fi
+else
+  echo "There is data detected in /opt/iobroker but it looks like it is no instance of ioBroker or a valid backup file!"
+  echo "Please check/ recreate mounted folder/ volume and start over."
+  exit 1
+fi
+echo ' '
+
+
+#####
+# Checking ioBroker-Installation
+#####
+echo "$(printf -- '-%.0s' {1..60})"
+echo "-----   Step 3 of 5: Checking ioBroker installation    -----"
+echo "$(printf -- '-%.0s' {1..60})"
+echo ' '
+
+# (Re)Setting permissions to "/opt/iobroker" and "/opt/scripts"
+echo "(Re)Setting folder permissions (This might take a while! Please be patient!)..."
+  chown -R $setuid:$setgid /opt/iobroker
+  chown -R $setuid:$setgid /opt/scripts
+echo "Done."
+echo ' '
+
+# Backing up original iobroker-file and changing sudo to gosu
+echo "Fixing \"sudo-bug\" by replacing sudo in iobroker with gosu..."
+  cp -a /opt/iobroker/iobroker /opt/iobroker/iobroker.bak
+  chmod 755 /opt/iobroker/iobroker
+  sed -i 's/sudo -H -u/gosu/g' /opt/iobroker/iobroker
+echo "Done."
+echo ' '
+
+# Checking for first run of a new installation and renaming ioBroker
+if [ -f /opt/scripts/.docker_config/.install_host ]
+then
+  echo "Looks like this is a new and empty installation of ioBroker."
+  echo "Hostname needs to be updated to " $(hostname)"..."
+    bash iobroker host $(cat /opt/scripts/.docker_config/.install_host)
+    rm -f /opt/scripts/.docker_config/.install_host
+  echo "Done."
+  echo ' '
+elif [ $(bash iobroker object get system.adapter.admin.0 --pretty | grep -oP '(?<="host": ")[^"]*') != $(hostname) ]
+then
+  echo "Hostname in ioBroker does not match the hostname of this container."
+  echo "Updating hostname to " $(hostname)"..."
+    bash iobroker host $(iobroker object get system.adapter.admin.0 --pretty | grep -oP '(?<="host": ")[^"]*')
+  echo "Done."
+  echo ' '
+fi
+
+
+#####
+# Setting up prerequisites for some ioBroker-adapters
+#####
+echo "$(printf -- '-%.0s' {1..60})"
+echo "-----      Step 4 of 5: Applying special settings      -----"
+echo "$(printf -- '-%.0s' {1..60})"
+echo ' '
+
+echo "Some adapters have special requirements/ settings which can be activated by the use of environment variables."
+echo "For more information take a look at readme.md on Github!"
+echo ' '
+
+
+# Checking ENV for Adminport
+if [ "$adminport" != "" ]
+then
+  if [ "$adminport" != $(bash iobroker object get system.adapter.admin.0 --pretty | grep -oP '(?<="port": )[^,]*') ]
+  then
+    echo "Adminport set by ENV does not match port configured in ioBroker installation."
+    echo "Setting Adminport to \""$adminport"\"..."
+      bash iobroker set admin.0 --port $adminport
+    echo "Done."
+    echo ' '
+  fi
+fi
+
+
+# Checking ENV for AVAHI
+if [ "$avahi" != "" ]
+then
+  if [ "$avahi" = "true" ]
+  then
+    echo "Avahi-daemon is activated by ENV."
+      chmod 755 /opt/scripts/setup_avahi.sh
+      bash /opt/scripts/setup_avahi.sh
+    echo "Done."
+    echo ' '
+  fi
+fi
+
+
+# Checking ENV for Z-WAVE
+if [ "$zwave" != "" ]
+then
+  if [ "$zwave" = "true" ]
+  then
+    echo "Z-Wave is activated by ENV."
+      chmod 755 /opt/scripts/setup_zwave.sh
+      bash /opt/scripts/setup_zwave.sh
+    echo "Done."
+    echo ' '
+  fi
+fi
+
+
+# checking ENV for USBDEVICES
+if [ "$usbdevices" != "" ]
+then
+  if [ "$usbdevices" != "none" ]
+  then
+    echo "Usb-device-support is activated by ENV."
+    IFS=';' read -ra devicearray <<< "$usbdevices"
+      for i in "${devicearray[@]}"
+      do
+        echo "Setting permissions for" $i"..."
+        chown root:dialout $i
+        chmod g+rw $i
+      done
+    echo "Done."
+    echo ' '
+  fi
+fi
+
+
+# Checking ENV for multihost setup
+# Configuring objects db host
+if [ "$multihost" = "master" ] && [ "$objectsdbtype" = "" ] && [ "$objectsdbhost" = "" ] && [ "$objectsdbport" = "" ]
+then
+  echo "Multihost is set as \"master\" by ENV and no external objects db is set."
+  echo "Setting host of objects db to \"0.0.0.0\" to allow external communication..."
+    jq --arg objectsdbhost "0.0.0.0" '.objects.host = $objectsdbhost' /opt/iobroker/iobroker-data/iobroker.json > /opt/iobroker/iobroker-data/iobroker.json.tmp && mv /opt/iobroker/iobroker-data/iobroker.json.tmp /opt/iobroker/iobroker-data/iobroker.json
+    chown -R $setuid:$setgid /opt/iobroker/iobroker-data/iobroker.json && chmod 674 /opt/iobroker/iobroker-data/iobroker.json
+  echo "Done."
+  echo ' '
+elif [ "$multihost" = "master" ] && [ "$objectsdbhost" = "127.0.0.1" ]
+then
+  echo "Multihost is set as \"master\" by ENV. But objects db host is set to \"127.0.0.1\" by ENV too."
+  echo "This configuration will not work! Please change or remove ENV \"IOB_OBJECTSDB_HOST\" and start over!"
+  echo "For more information see readme.md on Github (https://github.com/buanet/ioBroker.docker)."
+  exit 1
+elif [ "$multihost" = "master" ] &&  [ "$objectsdbtype" != "" ] && [ "$objectsdbhost" != "" ] && [ "$objectsdbport" != "" ]
+then
+  echo "Multihost is set as \"master\" by ENV and external objects db is set."
+  echo "Skipping this step..."
+  echo "Done."
+  echo ' '
+elif ([ "$multihost" = "slave" ] && [ "$objectsdbtype" = "" ]) || ([ "$multihost" = "slave" ] && [ "$objectsdbhost" = "" ]) || ([ "$multihost" = "slave" ] && [ "$objectsdbport" = "" ])
+then
+  echo "Multihost is set as \"slave\" by ENV. But no external objects db is set."
+  echo "You have to configure ENVs \"IOB_OBJECTSDB_TYPE\", \"IOB_OBJECTSDB_HOST\" and \"IOB_OBJECTSDB_PORT\" to connect to a maser objects db."
+  echo "Please check your settings and start over."
+  echo "For more information see readme.md on Github (https://github.com/buanet/ioBroker.docker)."
+  exit 1
+elif [ "$multihost" = "slave" ] && [ "$objectsdbtype" != "" ] && [ "$objectsdbhost" != "" ] && [ "$objectsdbport" != "" ]
+then
+  echo "Multihost is set as \"slave\" by ENV and external objects db is set."
+  echo "Skipping this step..."
+  echo "Done."
+  echo ' '
+elif [ "$multihost" != "" ]
+then
+  echo "Multihost is set but it seems like some configuration is missing."
+  echo "Please checke if you have configured the ENVs \"MULTIHOST\", \"IOB_OBJECTSDB_TYPE\", \"IOB_OBJECTSDB_HOST\" and \"IOB_OBJECTSDB_PORT\" correctly and start over."
+  echo "For more information see readme.md on Github (https://github.com/buanet/ioBroker.docker)."
+  exit 1
+fi
+#Configuring states db host
+if [ "$multihost" = "master" ] && [ "$statesdbtype" = "" ] && [ "$statesdbhost" = "" ] && [ "$statesdbport" = "" ]
+then
+  echo "Multihost is set as \"master\" by ENV and no external states db is set."
+  echo "Setting host of states db to \"0.0.0.0\" to allow external communication..."
+    jq --arg statesdbhost "0.0.0.0" '.states.host = $statesdbhost' /opt/iobroker/iobroker-data/iobroker.json > /opt/iobroker/iobroker-data/iobroker.json.tmp && mv /opt/iobroker/iobroker-data/iobroker.json.tmp /opt/iobroker/iobroker-data/iobroker.json
+    chown -R $setuid:$setgid /opt/iobroker/iobroker-data/iobroker.json && chmod 674 /opt/iobroker/iobroker-data/iobroker.json
+  echo "Done."
+  echo ' '
+elif [ "$multihost" = "master" ] && [ "$statesdbhost" = "127.0.0.1" ]
+then
+  echo "Multihost is set as \"master\" by ENV. But states db host is set to \"127.0.0.1\" by ENV too."
+  echo "This configuration will not work! Please change or remove ENV \"IOB_STATESDB_HOST\" and start over!"
+  echo "For more information see readme.md on Github (https://github.com/buanet/ioBroker.docker)."
+  exit 1
+elif [ "$multihost" = "master" ] && [ "$statesdbtype" != "" ] && [ "$statesdbhost" != "" ] && [ "$statesdbport" != "" ]
+then
+  echo "Multihost is set as \"master\" by ENV and external states db is set."
+  echo "Skipping this step..."
+  echo "Done."
+  echo ' '
+elif ([ "$multihost" = "slave" ] && [ "$statesdbtype" = "" ]) || ([ "$multihost" = "slave" ] && [ "$statesdbhost" = "" ]) || ([ "$multihost" = "slave" ] && [ "$statesdbport" = "" ])
+then
+  echo "Multihost is set as \"slave\" by ENV. But no external states db is set."
+  echo "You have to configure ENVs \"IOB_STATESDB_TYPE\", \"IOB_STATESDB_HOST\" and \"IOB_STATESDB_PORT\" to connect to a maser states db."
+  echo "Please check your settings and start over."
+  echo "For more information see readme.md on Github (https://github.com/buanet/ioBroker.docker)."
+  exit 1
+elif [ "$multihost" = "slave" ] && [ "$statesdbtype" != "" ] && [ "$statesdbhost" != "" ] && [ "$statesdbport" != "" ]
+then
+  echo "Multihost is set as \"slave\" by ENV and external states db is set."
+  echo "Skipping this step..."
+  echo "Done."
+  echo ' '
+elif [ "$multihost" != "" ]
+then
+  echo "Multihost is set but it seems like some configuration is missing."
+  echo "Please checke if you have configured the ENVs \"MULTIHOST\", \"IOB_STATESDB_TYPE\", \"IOB_STATESDB_HOST\" and \"IOB_STATESTDB_PORT\" correctly and start over."
+  echo "For more information see readme.md on Github (https://github.com/buanet/ioBroker.docker)."
+  exit 1
+fi
+
+
+# Checking ENVs for custom setup of objects db
+if [ "$objectsdbtype" != "" ] || [ "$objectsdbhost" != "" ] || [ "$objectsdbport" != "" ]
+then
+  if [ "$objectsdbtype" != $(jq -r '.objects.type' /opt/iobroker/iobroker-data/iobroker.json) ]
+  then
+    echo "ENV IOB_OBJECTSDB_TYPE is set and value is different from detected ioBroker installation."
+    echo "Setting type of objects db to \""$objectsdbtype"\"..."
+      jq --arg objectsdbtype "$objectsdbtype" '.objects.type = $objectsdbtype' /opt/iobroker/iobroker-data/iobroker.json > /opt/iobroker/iobroker-data/iobroker.json.tmp && mv /opt/iobroker/iobroker-data/iobroker.json.tmp /opt/iobroker/iobroker-data/iobroker.json
+      chown -R $setuid:$setgid /opt/iobroker/iobroker-data/iobroker.json && chmod 674 /opt/iobroker/iobroker-data/iobroker.json
+    echo "Done."
+  else
+    echo "ENV IOB_OBJECTSDB_TYPE is set and value meets detected ioBroker installation. Nothing to do here."
+  fi
+  if [ "$objectsdbhost" != $(jq -r '.objects.host' /opt/iobroker/iobroker-data/iobroker.json) ]
+  then
+    echo "ENV IOB_OBJECTSDB_HOST is set and value is different from detected ioBroker installation."
+    echo "Setting host of objects db to \""$objectsdbhost"\"..."
+      jq --arg objectsdbhost "$objectsdbhost" '.objects.host = $objectsdbhost' /opt/iobroker/iobroker-data/iobroker.json > /opt/iobroker/iobroker-data/iobroker.json.tmp && mv /opt/iobroker/iobroker-data/iobroker.json.tmp /opt/iobroker/iobroker-data/iobroker.json
+      chown -R $setuid:$setgid /opt/iobroker/iobroker-data/iobroker.json && chmod 674 /opt/iobroker/iobroker-data/iobroker.json
+    echo "Done."
+  else
+    echo "ENV IOB_OBJECTSDB_HOST is set and value meets detected ioBroker installation. Nothing to do here."
+  fi
+  if [ "$objectsdbport" != $(jq -r '.objects.port' /opt/iobroker/iobroker-data/iobroker.json) ]
+  then
+    echo "ENV IOB_OBJECTSDB_PORT is set and value is different from detected ioBroker installation."
+    echo "Setting port of objects db to \""$objectsdbport"\"..."
+      jq --arg objectsdbport $objectsdbport '.objects.port = $objectsdbport' /opt/iobroker/iobroker-data/iobroker.json > /opt/iobroker/iobroker-data/iobroker.json.tmp && mv /opt/iobroker/iobroker-data/iobroker.json.tmp /opt/iobroker/iobroker-data/iobroker.json
+      chown -R $setuid:$setgid /opt/iobroker/iobroker-data/iobroker.json && chmod 674 /opt/iobroker/iobroker-data/iobroker.json
+    echo "Done."
+  else
+    echo "ENV IOB_OBJECTSDB_PORT is set and value meets detected ioBroker installation. Nothing to do here."
+  fi
+  echo ' '
+fi
+
+
+# Checking ENVs for custom setup of states db#
+if [ "$statesdbtype" != "" ] || [ "$statesdbhost" != "" ] || [ "$statesdbport" != "" ]
+then
+  if [ "$statesdbtype" != $(jq -r '.states.type' /opt/iobroker/iobroker-data/iobroker.json) ]
+  then
+    echo "ENV IOB_STATESDB_TYPE is set and value is different from detected ioBroker installation."
+    echo "Setting type of states db to \""$statesdbtype"\"..."
+      jq --arg statesdbtype "$statesdbtype" '.states.type = $statesdbtype' /opt/iobroker/iobroker-data/iobroker.json > /opt/iobroker/iobroker-data/iobroker.json.tmp && mv /opt/iobroker/iobroker-data/iobroker.json.tmp /opt/iobroker/iobroker-data/iobroker.json
+      chown -R $setuid:$setgid /opt/iobroker/iobroker-data/iobroker.json && chmod 674 /opt/iobroker/iobroker-data/iobroker.json
+    echo "Done."
+  else
+    echo "ENV IOB_STATESDB_TYPE is set and value meets detected ioBroker installation. Nothing to do here."
+  fi
+  if [ "$statesdbhost" != $(jq -r '.states.host' /opt/iobroker/iobroker-data/iobroker.json) ]
+  then
+    echo "ENV IOB_STATESDB_HOST is set and value is different from detected ioBroker installation."
+    echo "Setting host of states db to \""$statesdbhost"\"..."
+      jq --arg statesdbhost "$statesdbhost" '.states.host = $statesdbhost' /opt/iobroker/iobroker-data/iobroker.json > /opt/iobroker/iobroker-data/iobroker.json.tmp && mv /opt/iobroker/iobroker-data/iobroker.json.tmp /opt/iobroker/iobroker-data/iobroker.json
+      chown -R $setuid:$setgid /opt/iobroker/iobroker-data/iobroker.json && chmod 674 /opt/iobroker/iobroker-data/iobroker.json
+    echo "Done."
+  else
+    echo "ENV IOB_STATESDB_HOST is set and value meets detected ioBroker installation. Nothing to do here."
+  fi
+  if [ "$statesdbport" != $(jq -r '.states.port' /opt/iobroker/iobroker-data/iobroker.json) ]
+  then
+    echo "ENV IOB_STATESDB_PORT is set and value is different from detected ioBroker installation."
+    echo "Setting port of states db to \""$statesdbport"\"..."
+      jq --arg statesdbport $statesdbport '.states.port = $statesdbport' /opt/iobroker/iobroker-data/iobroker.json > /opt/iobroker/iobroker-data/iobroker.json.tmp && mv /opt/iobroker/iobroker-data/iobroker.json.tmp /opt/iobroker/iobroker-data/iobroker.json
+      chown -R $setuid:$setgid /opt/iobroker/iobroker-data/iobroker.json && chmod 674 /opt/iobroker/iobroker-data/iobroker.json
+    echo "Done."
+  else
+    echo "ENV IOB_STATESDB_PORT is set and value meets detected ioBroker installation. Nothing to do here."
+  fi
+  echo ' '
+fi
+
+
+# Checking for Userscripts in /opt/userscripts
+if [ `find /opt/userscripts -type f | wc -l` -lt 1 ]
+then
+  echo "There is no data detected in /opt/userscripts. Restoring exapmple userscripts..."
+    tar -xf /opt/initial_userscripts.tar -C /
+    chmod 755 /opt/userscripts/userscript_firststart_example.sh
+    chmod 755 /opt/userscripts/userscript_everystart_example.sh
+  echo "Done."
+  echo ' '
+elif [ -f /opt/userscripts/userscript_firststart.sh ] || [ -f /opt/userscripts/userscript_everystart.sh ]
+then
+  if [ -f /opt/userscripts/userscript_firststart.sh ] && [ -f /opt/.firstrun ]
+  then
+    echo "Userscript for first start detected and this is the first start of a new container."
+    echo "Running userscript_firststart.sh..."
+      chmod 755 /opt/userscripts/userscript_firststart.sh
+      bash /opt/userscripts/userscript_firststart.sh
+    echo "Done."
+    echo ' '
+  fi
+  if [ -f /opt/userscripts/userscript_everystart.sh ]
+  then
+    echo "Userscript for every start detected. Running userscript_everystart.sh..."
+      chmod 755 /opt/userscripts/userscript_everystart.sh
+      bash /opt/userscripts/userscript_everystart.sh
+    echo "Done."
+    echo ' '
+  fi
+fi
+
+# Removing first run marker when exists
+if [ -f /opt/.firstrun ]
+then
+rm -f /opt/.firstrun
+fi
+
+#####
+# Starting ioBroker
+#####
+echo "$(printf -- '-%.0s' {1..60})"
+echo "-----          Step 5 of 5: ioBroker startup           -----"
+echo "$(printf -- '-%.0s' {1..60})"
+echo ' '
+echo "Starting ioBroker..."
+echo ' '
+
+# Setting healthcheck status to "running"
+echo "running" > /opt/scripts/.docker_config/.healthcheck
+
+# Function for graceful shutdown by SIGTERM signal
+shut_down() {
+  echo ' '
+  echo "Recived termination signal (SIGTERM)."
+  echo "Shutting down ioBroker..."
+  pid=$(ps -ef | awk '/[j]s.controller/{print $2}')
+  kill -SIGTERM "$pid"
+  exit
+}
+
+# Trap to get signal for graceful shutdown
+trap 'shut_down' SIGTERM
+
+# IoBroker start
+gosu iobroker node node_modules/iobroker.js-controller/controller.js & wait
+
+# Fallback process for keeping container running when ioBroker is stopped for maintenance (e.g. js-controller update)
+tail -f /dev/null
diff --git a/slim/scripts/maintenance.sh b/slim/scripts/maintenance.sh
new file mode 100644
index 0000000..bacd49b
--- /dev/null
+++ b/slim/scripts/maintenance.sh
@@ -0,0 +1,110 @@
+#!/bin/bash
+
+# function to display help text
+display_help() {
+  echo "This script is build to manage your ioBroker container!"
+  echo "Usage: maintenance [ COMMAND ] [ OPTIONS ]"
+  echo "       maint [ COMMAND ] [ OPTIONS ]"
+  echo ''
+  echo "COMMANDS"
+  echo "------------------"
+  echo "       status     > gives the current state of maintenance mode"
+  echo "       on         > switches mantenance mode ON"
+  echo "       off        > switches mantenance mode OFF and shuts down/ restarts container"
+  echo "       upgrade    > will put container to maintenance mode and upgrade iobroker"
+  echo ''
+  echo "OPTIONS"
+  echo "------------------"
+  echo "       -h|--help  > shows this help"  
+  echo "       -y|--yes   > confirms the used command without asking"
+  echo ''  
+  exit 0
+}
+
+while getopts h opt
+do
+  case $opt in
+    h | --help)
+      display_help ;;
+  esac
+exit 0;
+done
+
+if [ "$1" == "status" ]
+then
+  if [ $(cat /opt/scripts/.docker_config/.healthcheck) == 'maintenance' ]
+  then
+    echo 'Maintenance mode is ON.'
+    exit 0
+  elif [ $(cat /opt/scripts/.docker_config/.healthcheck) != 'maintenance' ]
+  then
+    echo 'Maintenance mode is OFF.'
+    exit 0
+  fi
+elif [ "$1" == "on" ]
+then
+  echo 'You are now going to stop ioBroker and activating maintenance mode for this container.'
+  read -p 'Do you want to continue [yes/no]? ' A
+  if [ "$A" == "y" ] || [ "$A" == "Y" ] || [ "$A" == "yes" ]
+  then
+    echo 'Activating maintenance mode...'
+    echo "maintenance" > /opt/scripts/.docker_config/.healthcheck
+    sleep 1
+    echo 'Done.'
+    echo 'Stopping ioBroker...'
+    pkill -u iobroker
+    sleep 1
+    echo 'Done.'
+    exit 0
+  else
+    exit 0
+  fi
+elif [ "$1" == "off" ]
+then
+  echo 'You are now going to deactivate maintenance mode for this container.'
+  echo 'Depending on the restart policy, your container will be stopped/ restarted immediately.'
+  read -p 'Do you want to continue [yes/no]? ' A
+  if [ "$A" == "y" ] || [ "$A" == "Y" ] || [ "$A" == "yes" ]
+  then
+    echo 'Deactivating maintenance mode and forcing container to stop/ restart...'
+    echo "stopping" > /opt/scripts/.docker_config/.healthcheck
+    pkill -u root
+    exit 0
+  else
+    exit 0
+  fi
+elif [ "$1" == "upgrade" ]
+then
+  echo 'You are now going to upgrade your js-controller.'
+  echo 'As this will change data in /opt/iobroker, make sure you have a backup!'
+  echo 'During the upgrade process the container will automatically switch into maintenance mode and stop ioBroker.'
+  echo 'Depending of the restart policy, you container will be stoped/ restarted automatically after the upgrade.'
+  read -p 'Do you want to continue [yes/no]? ' A
+  if [ "$A" == "y" ] || [ "$A" == "Y" ] || [ "$A" == "yes" ]
+  then
+    echo 'Activating maintenance mode...'
+    echo "maintenance" > /opt/scripts/.docker_config/.healthcheck
+    sleep 1
+    echo 'Done.'
+    echo 'Stopping ioBroker...'
+    pkill -u iobroker
+    sleep 1
+    echo 'Done.'
+    echo 'Upgrading js-controller...'
+    iobroker update
+    iobroker upgrade self
+    sleep 1
+    echo 'Done.'
+    echo 'Container will be stopped/ restarted in 5 seconds...'
+    sleep 5
+    echo "stopping" > /opt/scripts/.docker_config/.healthcheck
+    pkill -u root
+    exit 0
+  else
+    exit 0
+  fi
+else
+  echo 'Invalid command. Please try again.'
+fi
+
+exit 0
diff --git a/slim/scripts/setup_avahi.sh b/slim/scripts/setup_avahi.sh
new file mode 100644
index 0000000..4fd1ab1
--- /dev/null
+++ b/slim/scripts/setup_avahi.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+echo "Checking avahi-daemon installation state..."
+
+if [ -e /usr/sbin/avahi-daemon ] && [ -e /var/run/dbus ]
+then
+  echo "Avahi is already installed..."
+else
+  echo "Avahi-daemon is NOT installed. Going to install it now..."
+  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
diff --git a/slim/scripts/setup_packages.sh b/slim/scripts/setup_packages.sh
new file mode 100644
index 0000000..d959a5b
--- /dev/null
+++ b/slim/scripts/setup_packages.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+if [ $1 == "-install" ]
+then
+  apt-get -qq update
+  packages=$(cat /opt/scripts/.packages)
+  for i in $packages; do
+    sudo apt-get -qq -y install $i
+  done
+elif [ $1 == "-update" ]
+then
+  apt-get -qq update
+  apt-get -qq -y upgrade
+else
+  echo "No paramerter found!"
+  exit 1
+fi
+
+rm -rf /var/lib/apt/lists/*
+rm -f /opt/scripts/.packages
+
+exit 0
diff --git a/slim/scripts/setup_zwave.sh b/slim/scripts/setup_zwave.sh
new file mode 100644
index 0000000..11d8024
--- /dev/null
+++ b/slim/scripts/setup_zwave.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+echo "Checking openzwave installation state..."
+
+if [ -e /usr/local/lib64 ]
+then
+  echo "Openzwave is already installed..."
+else
+  echo "Openzwave is NOT installed. Going to install it now..."
+  cd /opt
+  curl -s -L -O http://old.openzwave.com/downloads/openzwave-1.6.1007.tar.gz
+  tar -xf openzwave-1.6.1007.tar.gz && rm openzwave-1.6.1007.tar.gz
+  cd openzwave-1.6.1007 && make > /dev/null 2>&1 && make install > /dev/null 2>&1
+  ldconfig /usr/local/lib64
+  cd /opt/iobroker
+  # echo "Openzwave is now installed..."
+fi
+
+exit 0
diff --git a/slim/userscripts/userscript_everystart_example.sh b/slim/userscripts/userscript_everystart_example.sh
new file mode 100644
index 0000000..9023677
--- /dev/null
+++ b/slim/userscripts/userscript_everystart_example.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# This is an example script file.
+# To run the Script on every start of the container you have to rename it to userscript_everystart.sh.
+
+# You can add your advanced script code here!
+
+echo ' '
+echo "I'm your startscript userscript_everystart.sh. I will run on EVERY container startup."
+echo ' '
+
+
+exit 0
diff --git a/slim/userscripts/userscript_firststart_example.sh b/slim/userscripts/userscript_firststart_example.sh
new file mode 100644
index 0000000..4fef50d
--- /dev/null
+++ b/slim/userscripts/userscript_firststart_example.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# This is an example script file.
+# To run the Script on the first start of a new container you have to rename it to userscript_firststart.sh.
+
+# You can add your advanced script code here!
+
+echo ' '
+echo "I'm your startscript userscript_firststart.sh. I will run only on the FIRST startup of the container."
+echo ' '
+
+exit 0