diff --git a/Dockerfile b/Dockerfile
new file mode 100644
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+++ b/Dockerfile
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+FROM debian:bookworm-slim
+LABEL maintainer="docker@ao-it.net"
+
+## prepare requirements
+RUN ["bash", "-exo", "pipefail", "-c", "\
+    export DEBIAN_FRONTEND=noninteractive ; \
+    apt update ; \
+    apt install -y wget gnupg python3 python3-mysqldb; \
+    wget -O - https://packages.icinga.com/icinga.key | \
+    gpg --dearmor -o /usr/share/keyrings/icinga-archive-keyring.gpg ; \
+    source /etc/os-release ; \
+    echo \"deb [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/debian icinga-${VERSION_CODENAME} main\" > /etc/apt/sources.list.d/${VERSION_CODENAME}-icinga.list ; \
+    echo \"deb-src [signed-by=/usr/share/keyrings/icinga-archive-keyring.gpg] https://packages.icinga.com/debian icinga-${VERSION_CODENAME} main\" >> /etc/apt/sources.list.d/${VERSION_CODENAME}-icinga.list ; \
+    apt clean all ; \
+    rm -vrf /var/lib/apt/lists/* "]
+
+## install webserver
+RUN ["bash", "-exo", "pipefail", "-c", "\
+    export DEBIAN_FRONTEND=noninteractive ; \
+    apt update ; \
+    apt install -y  --no-install-{recommends,suggests} apache2 ca-certificates libapache2-mod-php8.2 libldap-common locales-all php-{imagick,redis} php8.2-{bcmath,bz2,common,curl,dba,enchant,gd,gmp,imap,interbase,intl,ldap,mbstring,mysql,odbc,opcache,pgsql,pspell,readline,snmp,soap,sqlite3,sybase,tidy,xml,xmlrpc,xsl,zip} ; \
+    apt clean all ; \
+    rm -vrf /var/lib/apt/lists/* "]
+
+
+## install icingaweb2 
+RUN ["bash", "-exo", "pipefail", "-c", "\
+    export DEBIAN_FRONTEND=noninteractive ; \
+    apt update ; \
+    apt install -y icingaweb2 icingadb-web icingacli ; \
+    ln -vs /usr/share/icingaweb2/bin/icingacli /usr/local/bin/ ; \
+    rm -f /etc/apache2/conf-enabled/icingaweb2.conf ; \
+    icingacli setup config webserver apache --path=/ --file=/etc/apache2/conf-enabled/icingaweb2.conf ; \
+    echo 'SetEnvIf X-REMOTE-USER \"(.*)\" REMOTE_USER=$0' > /etc/apache2/conf-enabled/allow-remote-user.conf ; \
+    apt clean all ; \
+    rm -vrf /var/lib/apt/lists/* "]
+
+## create persistend data store
+RUN ["bash", "-exo", "pipefail", "-c", "\
+    mkdir -p /data ; \
+    mkdir -p /data-init/etc/ ; \
+    mkdir -p /data-init/usr/ ; \
+    mv /etc/icingaweb2 /data-init/etc/ ; \
+    mv /usr/share/icingaweb2 /data-init/usr/ ; \
+    ln -vs /data/etc/icingaweb2 /etc/icingaweb2 ; \
+    ln -vs /data/usr/icingaweb2 /usr/share/icingaweb2 ; \
+"]
+
+## redirect log
+RUN ["bash", "-exo", "pipefail", "-c", "\
+    ln -vsf /dev/stdout /var/log/apache2/access.log ; \
+    ln -vsf /dev/stderr /var/log/apache2/error.log ; \
+    ln -vsf /dev/stdout /var/log/apache2/other_vhosts_access.log "]
+
+EXPOSE 8080
+
+COPY init.sh /root/init.sh
+COPY conf_icingaweb2.py /root/conf_icingaweb2.py
+
+VOLUME ["/data"]
+WORKDIR /data
+USER root
+ENTRYPOINT ["/bin/bash", "/root/init.sh"]
+CMD ["/usr/sbin/apache2", "-DFOREGROUND"]
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diff --git a/conf_icigaweb2.py b/conf_icigaweb2.py
new file mode 100644
index 0000000..50323a7
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+++ b/conf_icigaweb2.py
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+#!/usr/bin/env python3
+import configparser
+import os
+import MySQLdb
+import subprocess
+from time import sleep
+
+class IniFile:
+    def __init__(self, file: str, prefix: str):
+        """class for edit a ini file
+
+        Args:
+            file (str): path to ini file to edit
+            prefix (str): prefix of env vars for this file
+        """
+        self.file = file
+        self.prefix = prefix
+        self.config = configparser.ConfigParser()
+
+        if os.path.exists(self.file):
+            self.config.read(self.file)
+
+        self.get_env_vars_with_prefix()
+        self.save_changes()
+
+    def get_env_vars_with_prefix(self):
+        """read the environment and get all env start with prefix"""
+        env_vars = {key: value for key, value in os.environ.items() if key.startswith(self.prefix)}
+        for env_var, value in env_vars.items():
+            tmp_list = env_var.split('.')
+            if len(tmp_list) == 3:
+                _, section, key = tmp_list
+                self.edit_ini(section, key, value)
+
+    def edit_ini(self, section: str, key: str, value: str):
+        """edit a single key / value of a section in ini file
+
+        Args:
+            section (str): section to edit or create
+            key (str): key to edit or create in section
+            value (str): value to set in key
+        """
+        if section not in self.config:
+            self.config[section] = {}
+
+        self.config[section][key] = value
+
+    def save_changes(self):
+        """write the changes in file"""
+        with open(self.file, 'w') as configfile:
+            self.config.write(configfile)
+
+
+class InitDB:
+    def __init__(self):
+        ## check if all needes env vars a set
+        required_env_vars = [ 'INIT_DB', 'ICINGAWEB2_DB_RESOURCE_NAME', 
+            'ICINGAWEB2_DEFAULT_ADMIN_USER', 'ICINGAWEB2_DEFAULT_ADMIN_PASS' ]
+        if all(key in os.environ.keys() for key in required_env_vars):
+            prefix = 'ICINGAWEB2_RESOURCES.' + os.environ['ICINGAWEB2_DB_RESOURCE_NAME']
+            self.host = os.environ[prefix + '.host']        # not check if exists
+            self.user = os.environ[prefix + '.username']    # not check if exists
+            self.passwd = os.environ[prefix + '.password']  # not check if exists
+            self.dbname = os.environ[prefix + '.dbname']    # not check if exists
+            self.default_admin_user = os.environ['ICINGAWEB2_DEFAULT_ADMIN_USER']
+            self.default_admin_pass = os.environ['ICINGAWEB2_DEFAULT_ADMIN_PASS']
+
+            self.conn = self.db_conn()
+            self.init_db()
+            self.create_inital_admin()
+            self.conn.close()
+
+
+    def db_conn(self):
+        max_trys = 7
+        trys = 0
+        while trys < max_trys:
+            trys += 1
+            try:
+                conn = MySQLdb.connect(
+                    host = self.host, db = self.dbname,
+                    user = self.user, passwd = self.passwd )
+            except MySQLdb._exceptions.OperationalError:
+                print(f'can not connect the database {trys=} of {max_trys=}')
+                sleep(5)
+            else:
+                print('connect to db successfully')
+                return conn
+        else:
+            print('no connection to database, exit!')
+            exit()
+
+    def init_db(self):
+        with open('/usr/share/icingaweb2/schema/mysql.schema.sql', "r", encoding="utf-8") as f:
+            sql_script = f.read()
+        with self.conn.cursor() as cursor:
+            for statement in sql_script.split(";"):
+                statement = statement.strip()
+                if statement:  # Leere Statements überspringen
+                    cursor.execute(statement)
+        self.conn.commit() 
+
+    def create_inital_admin(self):
+        php_command = f'php -r \'echo password_hash("{self.default_admin_pass}", PASSWORD_DEFAULT);\''
+        result = subprocess.run(php_command, shell=True, capture_output=True, text=True)
+        hashed_pass = result.stdout.strip()
+        with self.conn.cursor() as cursor:
+            cursor.execute("""
+                INSERT INTO icingaweb_user (name, active, password_hash) VALUES (%s, '1', %s);
+            """, (self.default_admin_user, hashed_pass))
+        self.conn.commit() 
+
+def main():
+    ## icingaweb2 config
+    ICINGAWEB_CONFDIR = '/etc/icingaweb2/'
+    ### config.ini : https://icinga.com/docs/icinga-web/latest/doc/03-Configuration/#configuration-general
+    IniFile(ICINGAWEB_CONFDIR + 'config.ini', 'ICINGAWEB2_CONF.')
+    ### resources.ini : https://icinga.com/docs/icinga-web/latest/doc/04-Resources/#resources
+    IniFile(ICINGAWEB_CONFDIR + 'resources.ini', 'ICINGAWEB2_RESOURCES.')
+    ### authentication.ini : https://icinga.com/docs/icinga-web/latest/doc/05-Authentication/#authentication
+    IniFile(ICINGAWEB_CONFDIR + 'authentication.ini', 'ICINGAWEB2_AUTH.')
+    ### groups.ini : https://icinga.com/docs/icinga-web/latest/doc/05-Authentication/#groups
+    IniFile(ICINGAWEB_CONFDIR + 'groups.ini', 'ICINGAWEB2_GROUPS.')
+    ### roles.ini : https://icinga.com/docs/icinga-web/latest/doc/06-Security/#roles
+    IniFile(ICINGAWEB_CONFDIR + 'roles.ini', 'ICINGAWEB2_ROLES.')
+
+    ## icingaweb2 modul: icingadb web config
+    ICINGADB_WEB_CONFDIR = ICINGAWEB_CONFDIR + 'modules/icingadb/'
+    ### config.ini : https://icinga.com/docs/icinga-db-web/latest/doc/03-Configuration/#general-configuration
+    IniFile(ICINGADB_WEB_CONFDIR + 'config.ini', 'ICINGAWEB2_ICINGADB_CONF.')
+    ### redis.ini : https://icinga.com/docs/icinga-db-web/latest/doc/03-Configuration/#redis-configuration
+    IniFile(ICINGADB_WEB_CONFDIR + 'redis.ini', 'ICINGAWEB2_ICINGADB_REDIS.')
+    ### commandtransports.ini : https://icinga.com/docs/icinga-db-web/latest/doc/03-Configuration/#command-transport-configuration
+    IniFile(ICINGADB_WEB_CONFDIR + 'commandtransports.ini', 'ICINGAWEB2_ICINGADB_API.')
+
+    ## run db init
+    InitDB()
+
+if __name__ == '__main__':
+    main()
diff --git a/init.sh b/init.sh
new file mode 100644
index 0000000..7bf61c8
--- /dev/null
+++ b/init.sh
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+#!/bin/bash
+
+ICINGAWEB2_FILE_APACHE_DEFAULT=/etc/apache2/sites-available/000-default.conf
+ICINGAWEB2_FILE_APACHE_PORTS=/etc/apache2/ports.conf
+ICINGAWEB2_PORT=8080
+
+## init icinga config files if need
+if [ -z "$(ls -A /data)" ]; then
+    ICINGAWEB2_CONF_ONCE=false
+    export INIT_DB=true
+
+    ## move init files
+    echo init icingaweb2 config
+    cp -ax /data-init/* /data
+    rm -rf /data-init
+    
+    ## enable modules
+    icingacli module enable icingadb
+    mkdir -p /etc/icingaweb2/modules/icingadb/
+fi
+
+## apache setup
+if [ ! -z "$ICINGAWEB2_PORT" ]; then
+    echo set icingaweb2 apache ports
+    sed -i "s|^Listen .*|Listen $ICINGAWEB2_PORT|" $ICINGAWEB2_FILE_APACHE_PORTS
+    sed -i "s|VirtualHost \*:.*>|VirtualHost \*:$ICINGAWEB2_PORT>|g" $ICINGAWEB2_FILE_APACHE_DEFAULT
+fi
+
+## edit icingaweb2 config only on first setup or is enabled
+if [ ! $ICINGAWEB2_CONF_ONCE ] || [ "$ICINGAWEB2_CONF_ONCE" = false ]; then
+    /usr/bin/python3 /root/conf_icingaweb2.py
+fi
+
+## init apache
+. /etc/apache2/envvars
+
+# run CMD
+exec "$@"
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