diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 00000000..447b939f
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,16 @@
+.git
+.github
+.idea
+docs
+images
+specs
+venv
+.dockerignore
+.gitignore
+Dockerfile
+docker-compose.yaml
+FAQ.md
+gui.py
+impfzentren_gruppiert.md
+LICENSE
+README.md
diff --git a/.env b/.env
new file mode 100644
index 00000000..6d556158
--- /dev/null
+++ b/.env
@@ -0,0 +1,2 @@
+VACCIPY_ARGUMENTS=
+VACCIPY_CONTACT_ADDRESS_PATH=~/kontaktdaten.json
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 31214358..ace0893e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,3 @@
-.idea/
-.vscode/
-__pycache__/
-
-*.DS_Store
-
 # log
 log/
 
@@ -11,11 +5,329 @@ log/
 kontaktdaten.json
 zeitspanne.json
 
-#building: 
-installer/
+# Created by https://www.toptal.com/developers/gitignore/api/linux,macos,windows,jetbrains+all,visualstudiocode,python
+# Edit at https://www.toptal.com/developers/gitignore?templates=linux,macos,windows,jetbrains+all,visualstudiocode,python
+
+### JetBrains+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### JetBrains+all Patch ###
+# Ignores the whole .idea folder and all .iml files
+# See https://github.com/joeblau/gitignore.io/issues/186 and https://github.com/joeblau/gitignore.io/issues/360
+
+.idea/
+
+# Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-249601023
+
+*.iml
+modules.xml
+.idea/misc.xml
+*.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### macOS ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
 
-# pyinstaller 
-# temporary building files:
-build/    
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
 dist/
+downloads/
+eggs/
+.eggs/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+pytestdebug.log
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+doc/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#poetry.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+# .env
+.env/
+.venv/
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+pythonenv*
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# operating system-related files
+# file properties cache/storage on macOS
+*.DS_Store
+# thumbnail cache on Windows
+Thumbs.db
+
+# profiling data
+.prof
+
+
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+.ionide
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+# End of https://www.toptal.com/developers/gitignore/api/linux,macos,windows,jetbrains+all,visualstudiocode,python
+
 
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..e3713d48
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,13 @@
+FROM python:3.9.5-buster
+
+WORKDIR vaccipy
+
+RUN apt-get update && apt-get install -y jq
+
+ADD . .
+
+RUN python -m pip install -r requirements.txt
+
+RUN chmod +x ./wait-for-google-chrome.sh
+
+ENTRYPOINT ./wait-for-google-chrome.sh python3 main.py search -f kontaktdaten.json -r
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 00000000..1aafb5e3
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,21 @@
+version: "3.9"
+services:
+  google-chrome:
+    environment:
+      # Necessary to allow connections other than from the local address.
+      - JAVA_OPTS=-Dwebdriver.chrome.whitelistedIps=
+    image: selenium/standalone-chrome:91.0
+    ports:
+      - "4444:4444"
+  vaccipy:
+    build: .
+    # Arguments passed to vaccipy.
+    command: ${VACCIPY_ARGUMENTS}
+    environment:
+      - VACCIPY_CHROME_REMOTE_ADDRESS=http://google-chrome:4444/wd/hub
+    image: vaccipy
+    volumes:
+      - type: bind
+        read_only: true
+        source: ${VACCIPY_CONTACT_ADDRESS_PATH}
+        target: /vaccipy/kontaktdaten.json
diff --git a/tools/its.py b/tools/its.py
index d36db2b5..68371bf2 100644
--- a/tools/its.py
+++ b/tools/its.py
@@ -13,7 +13,7 @@
 
 
 from selenium.webdriver import ActionChains
-from selenium.webdriver import Chrome
+from selenium.webdriver import Chrome, Remote
 from selenium.webdriver.chrome.options import Options
 from selenium.webdriver.common.by import By
 from selenium.webdriver.support import expected_conditions as EC
@@ -182,11 +182,8 @@ def get_chromedriver_path(self):
     def get_chromedriver(self, headless):
         chrome_options = Options()
 
-
-
         # deaktiviere Selenium Logging
         chrome_options.add_argument('disable-infobars')
-        chrome_options.add_experimental_option('useAutomationExtension', False)
         chrome_options.add_experimental_option("excludeSwitches", ["enable-automation"])
         chrome_options.add_experimental_option('excludeSwitches', ['enable-logging'])
 
@@ -204,7 +201,11 @@ def get_chromedriver(self, headless):
 
         chrome_options.headless = headless
 
-        return Chrome(self.get_chromedriver_path(), options=chrome_options)
+        chrome_remote_address = os.getenv("VACCIPY_CHROME_REMOTE_ADDRESS")
+        if chrome_remote_address:
+            return Remote(chrome_remote_address, options=chrome_options)
+        else:
+            return Chrome(self.get_chromedriver_path(), options=chrome_options)
 
     def driver_enter_code(self, driver, plz_impfzentrum):
         """
diff --git a/wait-for-google-chrome.sh b/wait-for-google-chrome.sh
new file mode 100644
index 00000000..d16ac8ff
--- /dev/null
+++ b/wait-for-google-chrome.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+# Taken from https://github.com/SeleniumHQ/docker-selenium#using-a-bash-script-to-wait-for-the-grid.
+
+set -e
+
+cmd="$@"
+
+while ! curl -sSL "http://google-chrome:4444/wd/hub/status" 2>&1 \
+        | jq -r '.value.ready' 2>&1 | grep "true" >/dev/null; do
+    echo 'Waiting for Google Chrome to start...'
+    sleep 1
+done
+
+exec $cmd