diff --git a/tasks/opensearch.yml b/tasks/opensearch.yml
index 536d022..6928092 100644
--- a/tasks/opensearch.yml
+++ b/tasks/opensearch.yml
@@ -1,53 +1,7 @@
 ---
-- name: "Opensearch | Füge Schlüssel des Apt-Repositories hinzu"
-  ansible.builtin.apt_key:
-    url: "{{ opensearch.apt_key_url }}"
-
-- name: "Opensearch | Füge Repository hinzu"
-  ansible.builtin.apt_repository:
-    repo: "deb {{ opensearch.apt_repo }}"
-    update_cache: true
-
-- name: "Opensearch | Installiere deb-Paket"
-  ansible.builtin.apt:
-    name: opensearch
-
-- name: "Opensearch | Installiere Ingest-Plugin"
-  ansible.builtin.command:
-    cmd: ./opensearch-plugin install ingest-attachment --batch
-    chdir: /usr/share/opensearch/bin/
-    creates: /usr/share/opensearch/plugins/ingest-attachment
-  become: true
-  become_user: opensearch
-
-- name: "Opensearch | Kopiere Opensearch-Konfiguration"
-  ansible.builtin.template:
-    src: opensearch.yml
-    dest: /etc/opensearch/opensearch.yml
-    mode: "0644"
-
-- name: "Opensearch | Setze empfohlene Optionen"
-  ansible.builtin.replace:
-    path: /etc/opensearch/jvm.options
-    regexp: "{{ item.regexp }}"
-    replace: "{{ item.replace }}"
-  loop:
-    - regexp: '^-Xms[0-9]*g$'
-      replace: -Xms{{ (ansible_memtotal_mb / 1024 * 0.5) | round | int }}g
-    - regexp: '^-Xmx[0-9]*g$'
-      replace: -Xmx{{ (ansible_memtotal_mb / 1024 * 0.5) | round | int }}g
-  notify: restart opensearch
-
-- name: "Opensearch | Starte Opensearch-Dienst"
-  ansible.builtin.systemd:
-    name: opensearch
-    enabled: true
-    state: started
-    daemon_reload: true
-
 - name: "Opensearch | Konfiguriere Dienst-Adresse"
   ansible.builtin.shell:
-    cmd: rbenv exec bundle exec rails r "Setting.set('es_url', 'http://{{ opensearch.network_host }}:{{ opensearch.http_port }}')"
+    cmd: rbenv exec bundle exec rails r "Setting.set('es_url', 'http://{{ opensearch_network_host }}:{{ opensearch_http_port }}')"
     chdir: "{{ zammad_home }}"
   environment:
     RAILS_ENV: production
@@ -83,29 +37,9 @@
 
 - name: "Opensearch | Konfiguriere Datei-Größen"
   ansible.builtin.shell:
-    cmd: rbenv exec bundle exec rails r "Setting.set('es_attachment_max_size_in_mb', {{ opensearch.attachment_max_size }})"
+    cmd: rbenv exec bundle exec rails r "Setting.set('es_attachment_max_size_in_mb', {{ opensearch_attachment_max_size }})"
     chdir: "{{ zammad_home }}"
   environment:
     RAILS_ENV: production
   become: true
   become_user: "{{ zammad_user }}"
-
-- name: "Opensearch | Richte Monit-Überwachung ein"
-  ansible.builtin.template:
-    src: opensearch.monit.j2
-    dest: /etc/monit/conf-enabled/opensearch
-    mode: "0644"
-  notify: reload monit
-
-- name: "Opensearch | Kopiere Update-Skript"
-  ansible.builtin.template:
-    src: update-opensearch-plugins.j2
-    dest: "/usr/local/bin/{{ opensearch_plugin_update_script }}"
-    mode: "0755"
-
-- name: "Opensearch | Kopiere DPKG-Hook"
-  ansible.builtin.template:
-    src: 72opensearch-updates.j2
-    dest: /etc/apt/apt.conf.d/72opensearch-updates
-    mode: "0644"
-  
\ No newline at end of file
diff --git a/templates/72opensearch-updates.j2 b/templates/72opensearch-updates.j2
deleted file mode 100644
index bdf3334..0000000
--- a/templates/72opensearch-updates.j2
+++ /dev/null
@@ -1,5 +0,0 @@
-# {{ ansible_managed }}
-# Neuinstallation der Plugins
-
-DPkg::Pre-Invoke {"/usr/local/bin//{{ opensearch_plugin_update_script }} purge";};
-DPkg::Post-Invoke {"/usr/local/bin//{{ opensearch_plugin_update_script }} install";};
diff --git a/templates/opensearch.monit.j2 b/templates/opensearch.monit.j2
deleted file mode 100644
index c9eefff..0000000
--- a/templates/opensearch.monit.j2
+++ /dev/null
@@ -1,7 +0,0 @@
-# {{ ansible_managed }}
-
-check process {{ opensearch_monit_service }} with pidfile /run/opensearch/opensearch.pid
-  start program = "/usr/sbin/service opensearch start"
-  stop program = "/usr/sbin/service opensearch stop"
-  if failed host {{ opensearch.network_host }} port {{ opensearch.http_port }} for 3 cycles then restart
-  if 5 restarts within 5 cycles then timeout
diff --git a/templates/opensearch.yml b/templates/opensearch.yml
deleted file mode 100644
index f302478..0000000
--- a/templates/opensearch.yml
+++ /dev/null
@@ -1,11 +0,0 @@
-# {{ ansible_managed }}
-
-path.data: /var/lib/opensearch
-path.logs: /var/log/opensearch
-
-network.host: {{ opensearch.network_host }}
-http.port: {{ opensearch.http_port }}
-discovery.type: single-node
-
-compatibility.override_main_response_version: true
-plugins.security.disabled: true
diff --git a/templates/update-opensearch-plugins.j2 b/templates/update-opensearch-plugins.j2
deleted file mode 100644
index b00a65a..0000000
--- a/templates/update-opensearch-plugins.j2
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/sh
-# {{ ansible_managed }}
-
-set -eu
-
-OPENSEARCH_BIN_PATH=/usr/share/opensearch/bin
-OPENSEARCH_SERVICE=opensearch.service
-PLUGINS=(
-    ingest-attachment
-)
-
-ACTION="${1:-help}"
-
-case "$ACTION" in
-    purge)
-        for plugin in "${PLUGINS[@]}"; do
-            $OPENSEARCH_BIN_PATH/opensearch-plugin remove $plugin --batch
-        done
-        systemctl restart $OPENSEARCH_SERVICE
-        ;;
-    install)
-        for plugin in "${PLUGINS[@]}"; do
-            $OPENSEARCH_BIN_PATH/opensearch-plugin install $plugin --batch
-        done
-        systemctl restart $OPENSEARCH_SERVICE
-        ;;
-    help)
-        echo "Syntax:  $(basename "$0")  { purge | install | help }"
-        echo
-        ;;
-    *)
-        "$0" help >&2
-        exit 1
-        ;;
-esac