diff --git a/ansible.cfg b/ansible.cfg
index 823a9b4b..3dc509a5 100644
--- a/ansible.cfg
+++ b/ansible.cfg
@@ -34,4 +34,4 @@ always = true
 
 [ara]
 api_client = http
-api_server = http://docker4.grote.lan:2233
+api_server = http://docker7.grote.lan:2233
diff --git a/group_vars/all.yml b/group_vars/all.yml
index b6bb604c..7bb0b0e5 100644
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@@ -130,7 +130,7 @@
       to_port: 4949
       protocol: tcp
       comment: 'munin'
-      from_ip: 192.168.2.144/24
+      from_ip: 192.168.2.0/24
   ufw_default_incoming_policy: deny
   ufw_default_outgoing_policy: allow
   ### mgrote.apt_manage_packages
diff --git a/group_vars/docker.yml b/group_vars/docker.yml
index 47c25fa2..7ee331eb 100644
--- a/group_vars/docker.yml
+++ b/group_vars/docker.yml
@@ -9,6 +9,14 @@
       public_ssh_key: "{{ ssh_public_key_mg }}"
       allow_sudo: true
       allow_passwordless_sudo: true
+    - username: docker-user
+      password: "{{ lookup('keepass', 'docker-user_linux_password_hash', 'password') }}"
+      update_password: on_create
+      groups: ssh, sudo, docker
+      state: present
+      allow_sudo: true
+      allow_passwordless_sudo: true
+      uid: "5000"
     - username: ansible-user
       password: "{{ lookup('keepass', 'ansible_user_linux_password_hash', 'password') }}"
       update_password: on_create
@@ -20,9 +28,54 @@
   ### geerlingguy.docker
   docker_users:
     - mg
+    - docker-user
   ### geerlingguy.pip
   pip_package: python3-pip
   pip_install_packages:
     - name: docker # für munin-plugin docker_
   ### mgrote.docker-compose-deploy
-  docker_compose_base_dir: /home/mg/docker
+  docker_compose_base_dir: /home/docker-user
+  ### geerlingguy.munin-node
+  munin_node_bind_host: "0.0.0.0"
+  munin_node_bind_port: "4949"
+  munin_node_allowed_cidrs: [192.168.2.0/24]
+  munin_node_disabled_plugins:
+    - name: meminfo # zu hohe last
+    - name: hddtemp2 # ersetzt durch hddtemp_smartctl
+    - name: ntp # verursacht zu viele dns ptr request
+    - name: hddtempd # ersetzt durch hddtemp_smartctl
+    - name: ipmi_power # für pve2, leeres diagramm
+    - name: docker_images
+    - name: docker_status
+    - name: chrony
+  munin_node_plugins:
+    - name: timesync
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/timesync_status
+    - name: systemd_status
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/systemd_status
+    - name: lvm_
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/disk/lvm_
+      config: |
+        [lvm_*]
+        user root
+    - name: fail2ban
+      src: https://git.mgrote.net/mg/munin-plugins/raw/branch/master/extern/fail2ban
+      config: |
+        [fail2ban]
+        env.client /usr/bin/fail2ban-client
+        env.config_dir /etc/fail2ban
+        user root
+    - name: docker_containers
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+      config: |
+        [docker_*]
+        user root
+        env.DOCKER_HOST unix://run/docker.sock
+    - name: docker_cpu
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+    - name: docker_memory
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+    - name: docker_network
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+    - name: docker_volumes
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
diff --git a/host_vars/docker-test.grote.lan.yml b/host_vars/docker-test.grote.lan.yml
index 7ec3b1da..77690c33 100644
--- a/host_vars/docker-test.grote.lan.yml
+++ b/host_vars/docker-test.grote.lan.yml
@@ -20,12 +20,6 @@
       repository_url: git.mgrote.net/mg/docker-munin-master_test
       state: present
       os_username: mg
-  ### geerlingguy.munin-node
-  munin_node_allowed_cidrs: [0.0.0.0/0] # weil der munin-server aus einem anderen subnet zugreift
-  munin_node_allowed_ips: # weil der munin-server aus einem anderen subnet zugreift
-    - '^127\.0\.0\.1$'
-    - '^::1$'
-    - ^0\.0\.0\.0$
   ### oefenweb.ufw
   ufw_rules: # ist extra weil bei munin kein subnet angegeben ist
     - rule: allow
@@ -38,3 +32,53 @@
       protocol: tcp
       comment: 'munin'
       from_ip: 0.0.0.0/0
+  ### geerlingguy.munin-node
+  munin_node_allowed_cidrs: [0.0.0.0/0] # weil der munin-server aus einem anderen subnet zugreift
+  munin_node_disabled_plugins:
+    - name: meminfo # zu hohe last
+    - name: hddtemp2 # ersetzt durch hddtemp_smartctl
+    - name: ntp # verursacht zu viele dns ptr request
+    - name: hddtempd # ersetzt durch hddtemp_smartctl
+    - name: ipmi_power # für pve2, leeres diagramm
+    - name: docker_images
+    - name: docker_status
+    - name: chrony
+  munin_node_plugins:
+    - name: timesync
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/timesync_status
+    - name: systemd_status
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/systemd_status
+    - name: lvm_
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/disk/lvm_
+      config: |
+        [lvm_*]
+        user root
+    - name: fail2ban
+      src: https://git.mgrote.net/mg/munin-plugins/raw/branch/master/extern/fail2ban
+      config: |
+        [fail2ban]
+        env.client /usr/bin/fail2ban-client
+        env.config_dir /etc/fail2ban
+        user root
+    - name: docker_containers
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+      config: |
+        [docker_*]
+        user root
+        env.DOCKER_HOST unix://run/docker.sock
+    - name: docker_cpu
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+    - name: docker_memory
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+    - name: docker_network
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+    - name: docker_volumes
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+    - name: http_response
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/http/http_response
+      config: |
+        [http_response]
+        env.sites http://docker-test.grote.lan:333 http://docker-test.grote.lan:1234
+        env.max_time 20
+        env.short_label true
+        env.follow_redirect true
diff --git a/host_vars/docker3.grote.lan.yml b/host_vars/docker3.grote.lan.yml
deleted file mode 100644
index 92615dce..00000000
--- a/host_vars/docker3.grote.lan.yml
+++ /dev/null
@@ -1,77 +0,0 @@
----
-  ### mgrote.docker-compose-deploy
-  docker_compose_projects:
-    - name: miniflux
-      dir_name: docker-miniflux
-      repository_url: git.mgrote.net/mg/docker-miniflux
-      repository_user: mg
-      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
-      state: present
-      os_username: mg
-    - name: navidrome-mg
-      dir_name: docker-navidrome-mg
-      repository_url: git.mgrote.net/mg/docker-navidrome-mg
-      repository_user: mg
-      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
-      state: present
-      os_username: mg
-    - name: nightscout
-      dir_name: docker-nightscout
-      repository_url: git.mgrote.net/mg/docker-nightscout
-      repository_user: mg
-      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
-      state: present
-      os_username: mg
-    - name: traefik
-      dir_name: docker-traefik
-      repository_url: git.mgrote.net/mg/docker-traefik
-      repository_user: mg
-      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
-      network_name: nw_proxy_traefik
-      state: present
-      os_username: mg
-    - name: watchtower
-      dir_name: docker-watchtower
-      repository_url: git.mgrote.net/mg/docker-watchtower
-      state: present
-      os_username: mg
-  ### geerlingguy.munin-node
-  munin_node_plugins:
-    - name: timesync
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/timesync_status
-    - name: systemd_status
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/systemd_status
-    - name: lvm_
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/disk/lvm_
-      config: |
-        [lvm_*]
-        user root
-    - name: docker_containers
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-      config: |
-        [docker_*]
-        user root
-        env.DOCKER_HOST unix://run/docker.sock
-    - name: docker_cpu
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-    - name: docker_memory
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-    - name: docker_network
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-    - name: docker_volumes
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-    - name: fail2ban
-      src: https://git.mgrote.net/mg/munin-plugins/raw/branch/master/extern/fail2ban
-      config: |
-        [fail2ban]
-        env.client /usr/bin/fail2ban-client
-        env.config_dir /etc/fail2ban
-        user root
-    - name: http_response
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/http/http_response
-      config: |
-        [http_response]
-        env.sites http://docker3.grote.lan:8081/ https://miniflux.mgrote.net/ http://docker3.grote.lan:3001 https://nightscout.mgrote.net https://audio.mgrote.net/mg
-        env.max_time 20
-        env.short_label true
-        env.follow_redirect true
diff --git a/host_vars/docker4.grote.lan.yml b/host_vars/docker4.grote.lan.yml
deleted file mode 100644
index d5cdbe2a..00000000
--- a/host_vars/docker4.grote.lan.yml
+++ /dev/null
@@ -1,61 +0,0 @@
----
-  ### mgrote.docker-compose-deploy
-  docker_compose_projects:
-    - name: watchtower
-      dir_name: docker-watchtower
-      repository_url: git.mgrote.net/mg/docker-watchtower
-      state: present
-      os_username: mg
-    - name: ansible-ara
-      dir_name: docker-ansible-ara
-      repository_url: git.mgrote.net/mg/docker-ansible-ara
-      state: present
-      os_username: mg
-    - name: photoprism # wird der container woanders hin verschoben restic ausnahmen wieder eintragen, oder /var/lib/docker aus restic entfernen
-      dir_name: docker-photoprism
-      repository_url: git.mgrote.net/mg/docker-photoprism
-      state: present
-      os_username: mg
-      repository_user: mg
-      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
-
-  ### geerlingguy.munin-node
-  munin_node_plugins:
-    - name: timesync
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/timesync_status
-    - name: systemd_status
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/systemd_status
-    - name: lvm_
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/disk/lvm_
-      config: |
-        [lvm_*]
-        user root
-    - name: docker_containers
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-      config: |
-        [docker_*]
-        user root
-        env.DOCKER_HOST unix://run/docker.sock
-    - name: docker_cpu
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-    - name: docker_memory
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-    - name: docker_network
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-    - name: docker_volumes
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
-    - name: fail2ban
-      src: https://git.mgrote.net/mg/munin-plugins/raw/branch/master/extern/fail2ban
-      config: |
-        [fail2ban]
-        env.client /usr/bin/fail2ban-client
-        env.config_dir /etc/fail2ban
-        user root
-    - name: http_response
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/http/http_response
-      config: |
-        [http_response]
-        env.sites http://docker4.grote.lan:2233 http://docker4.grote.lan:2342
-        env.max_time 20
-        env.short_label true
-        env.follow_redirect true
diff --git a/host_vars/docker2.grote.lan.yml b/host_vars/docker7.grote.lan.yml
similarity index 73%
rename from host_vars/docker2.grote.lan.yml
rename to host_vars/docker7.grote.lan.yml
index 10c26483..e26c3835 100644
--- a/host_vars/docker2.grote.lan.yml
+++ b/host_vars/docker7.grote.lan.yml
@@ -1,53 +1,103 @@
 ---
+  ### mgrote.apt_manage_packages
+  apt_packages_extra:
+    - libwww-curl-perl # für munin-plugin: unifi
+    - libjson-perl # für munin-plugin: unifi
+    - sshpass # fur munin mt_system_*
   ### mgrote.docker-compose-deploy
   docker_compose_projects:
-    - name: changedetection
-      dir_name: docker-changedetection
-      repository_url: git.mgrote.net/mg/docker-changedetection.io
-      state: present
-      os_username: mg
-    - name: munin-master
-      dir_name: docker-munin-master
-      repository_url: git.mgrote.net/mg/docker-munin-master_production
-      state: present
-      os_username: mg
     - name: watchtower
       dir_name: docker-watchtower
       repository_url: git.mgrote.net/mg/docker-watchtower
       state: present
-      os_username: mg
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+    - name: ansible-ara
+      dir_name: docker-ansible-ara
+      repository_url: git.mgrote.net/mg/docker-ansible-ara
+      state: present
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
     - name: homer
       dir_name: docker-homer
       repository_url: git.mgrote.net/mg/docker-homer
       state: present
-      os_username: mg
-    - name: unifi-controller
-      dir_name: docker-unifi-controller
-      repository_url: git.mgrote.net/mg/docker-unifi-controller
+      os_username: docker-user
       repository_user: mg
       repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+    - name: changedetection
+      dir_name: docker-changedetection
+      repository_url: git.mgrote.net/mg/docker-changedetection.io
       state: present
-      os_username: mg
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+    - name: photoprism
+      dir_name: docker-photoprism
+      repository_url: git.mgrote.net/mg/docker-photoprism
+      state: present
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+    - name: nightscout
+      dir_name: docker-nightscout
+      repository_url: git.mgrote.net/mg/docker-nightscout
+      state: present
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+    - name: miniflux
+      dir_name: docker-miniflux
+      repository_url: git.mgrote.net/mg/docker-miniflux
+      state: present
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+    - name: traefik
+      dir_name: docker-traefik
+      repository_url: git.mgrote.net/mg/docker-traefik
+      state: present
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+      network_name: nw_proxy_traefik
+    - name: munin-master
+      dir_name: docker-munin-master
+      repository_url: git.mgrote.net/mg/docker-munin-master_production
+      state: present
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
     - name: oxidized
       dir_name: docker-oxidized
       repository_url: git.mgrote.net/mg/docker-oxidized
+      state: present
+      os_username: docker-user
       repository_user: mg
       repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
-      state: present
-      os_username: mg
     - name: librenms
       dir_name: docker-librenms
       repository_url: git.mgrote.net/mg/docker-librenms
+      state: present
+      os_username: docker-user
       repository_user: mg
       repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+    - name: unifi-controller
+      dir_name: docker-unifi-controller
+      repository_url: git.mgrote.net/mg/docker-unifi-controller
       state: present
-      os_username: mg
-  ### geerlingguy.munin-node
-  munin_node_allowed_cidrs: [0.0.0.0/0] # weil der munin-server aus einem anderen subnet zugreift
-  munin_node_allowed_ips: # weil der munin-server aus einem anderen subnet zugreift
-    - '^127\.0\.0\.1$'
-    - '^::1$'
-    - ^0\.0\.0\.0$
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
+    - name: navidrome-mg
+      dir_name: docker-navidrome-mg
+      repository_url: git.mgrote.net/mg/docker-navidrome-mg
+      state: present
+      os_username: docker-user
+      repository_user: mg
+      repository_user_password: "{{ lookup('keepass', 'gitea_mg_https_password', 'password') }}"
   ### oefenweb.ufw
   ufw_rules: # ist extra weil bei munin kein subnet angegeben ist
     - rule: allow
@@ -60,10 +110,6 @@
       protocol: tcp
       comment: 'munin'
       from_ip: 0.0.0.0/0
-  ### mgrote.apt_manage_packages
-  apt_packages_extra:
-    - libwww-curl-perl # für munin-plugin: unifi
-    - libjson-perl # für munin-plugin: unifi
   ### geerlingguy.pip
   pip_package: python3-pip
   pip_install_packages:
@@ -71,7 +117,17 @@
     - name: fritzconnection # für munin fritzbox*
     - name: lxml # für munin fritzbox*
     - name: requests # für munin fritzbox*
-  ### mgrote.munin-node
+  ### geerlingguy.munin-node
+  munin_node_allowed_cidrs: [0.0.0.0/0] # weil der munin-server aus einem anderen subnet zugreift
+  munin_node_disabled_plugins:
+    - name: meminfo # zu hohe last
+    - name: hddtemp2 # ersetzt durch hddtemp_smartctl
+    - name: ntp # verursacht zu viele dns ptr request
+    - name: hddtempd # ersetzt durch hddtemp_smartctl
+    - name: ipmi_power # für pve2, leeres diagramm
+    - name: docker_images
+    - name: docker_status
+    - name: chrony
   munin_node_plugins:
     - name: timesync
       src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/systemd/timesync_status
@@ -82,20 +138,19 @@
       config: |
         [lvm_*]
         user root
+    - name: fail2ban
+      src: https://git.mgrote.net/mg/munin-plugins/raw/branch/master/extern/fail2ban
+      config: |
+        [fail2ban]
+        env.client /usr/bin/fail2ban-client
+        env.config_dir /etc/fail2ban
+        user root
     - name: docker_containers
       src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
       config: |
         [docker_*]
         user root
         env.DOCKER_HOST unix://run/docker.sock
-    - name: nextcloud_mgrote.next-cloud.org
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/nextcloud/nextcloud_
-      config: |
-        [nextcloud_mgrote.next-cloud.org]
-        env.username munin
-        env.password {{ lookup('keepass', 'nextcloud_munin_user', 'password') }}
-        env.api_path /ocs/v2.php/apps/serverinfo/api/v1/info
-        env.scheme https
     - name: docker_cpu
       src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
     - name: docker_memory
@@ -104,6 +159,22 @@
       src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
     - name: docker_volumes
       src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/docker/docker_
+    - name: http_response
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/http/http_response
+      config: |
+        [http_response]
+        env.sites http://docker7.grote.lan:8888/nodes http://docker7.grote.lan:1234 http://docker7.grote.lan:5000 http://docker7.grote.lan:333 http://docker7.grote.lan:2233 http://docker7.grote.lan:2342 http://docker7.grote.lan:8081/ https://miniflux.mgrote.net/ http://docker7.grote.lan:3001 https://nightscout.mgrote.net https://audio.mgrote.net/mg
+        env.max_time 20
+        env.short_label true
+        env.follow_redirect true
+    - name: nextcloud_mgrote.next-cloud.org
+      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/nextcloud/nextcloud_
+      config: |
+        [nextcloud_mgrote.next-cloud.org]
+        env.username munin
+        env.password {{ lookup('keepass', 'nextcloud_munin_user', 'password') }}
+        env.api_path /ocs/v2.php/apps/serverinfo/api/v1/info
+        env.scheme https
     - name: mt_system_crs309
       src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/router/mikrotik_system
       config: |
@@ -138,7 +209,7 @@
         # Password to login to unifi controller API. Default is "ubnt"
         env.pass {{ lookup('keepass', 'unifi_munin_user', 'password') }}
         # URL of the API, with port if needed.  No trailing slash.
-        env.api_url https://docker2.grote.lan:8443
+        env.api_url https://docker7.grote.lan:8443
         # Verify SSL certificate name against host.
         # Note: if using a default cloudkey certificate, this will fail unless you manually add it
         # to the local keystore.
@@ -212,11 +283,3 @@
         env.fritzbox_username munin
         env.fritzbox_password {{ lookup('keepass', 'fritzbox_munin_user', 'password') }}
         env.traffic_remove_max true # if you do not want the possible max values
-    - name: http_response
-      src: https://git.mgrote.net/mg/mirror-munin-contrib/raw/branch/master/plugins/http/http_response
-      config: |
-        [http_response]
-        env.sites http://docker2.grote.lan:8888/nodes http://docker2.grote.lan:1234 http://docker2.grote.lan:5000 http://docker2.grote.lan:333
-        env.max_time 20
-        env.short_label true
-        env.follow_redirect true
diff --git a/host_vars/pve2.grote.lan.yml b/host_vars/pve2.grote.lan.yml
index 1e43df87..78d89192 100644
--- a/host_vars/pve2.grote.lan.yml
+++ b/host_vars/pve2.grote.lan.yml
@@ -252,7 +252,6 @@
       snapshots: true
       template: '3tage'
 
-
   sanoid_templates:
     - name: '31tage'
       keep_hourly: '24'                        # Aufheben (Stunde)
@@ -294,7 +293,7 @@
   ### mgrote.cv4pve-autosnap
   cv4pve_api_user: root@pam!cv4pve-autosnap
   cv4pve_api_token: "{{ lookup('keepass', 'cv4pve_api_token', 'password') }}"
-  cv4pve_vmid: all,-127,-112,-100,-116
+  cv4pve_vmid: all,-127,-112,-100,-116,-105
   cv4pve_keep_snapshots: 5
   cv4pve_dl_link: "https://github.com/Corsinvest/cv4pve-autosnap/releases/download/v1.10.0/cv4pve-autosnap-linux-x64.zip"
 
diff --git a/inventory b/inventory
index 6ea30f25..bdc0351e 100644
--- a/inventory
+++ b/inventory
@@ -26,9 +26,7 @@ all:
         ansible-test.grote.lan:
     docker:
       hosts:
-        docker3.grote.lan:
-        docker2.grote.lan:
-        docker4.grote.lan:
+        docker7.grote.lan:
         docker-test.grote.lan:
     vmtest:
       hosts:
@@ -63,9 +61,7 @@ all:
         gitea.grote.lan:
         dnsmasq.grote.lan:
         ntp-server.grote.lan:
-        docker2.grote.lan:
-        docker3.grote.lan:
-        docker4.grote.lan:
+        docker7.grote.lan:
     test:
       hosts:
         dokuwiki-test.grote.lan:
diff --git a/keepass_db.kdbx b/keepass_db.kdbx
index 95278493..ab6d069b 100644
Binary files a/keepass_db.kdbx and b/keepass_db.kdbx differ
diff --git a/playbooks/3_service/docker.yml b/playbooks/3_service/docker.yml
index 312adf40..d6d8ce16 100644
--- a/playbooks/3_service/docker.yml
+++ b/playbooks/3_service/docker.yml
@@ -1,5 +1,34 @@
 ---
-- hosts: docker
+- hosts: docker7.grote.lan
+  pre_tasks:
+    - name: create pv + vg for docker
+      become: true
+      community.general.lvg:
+        vg: vg_docker
+        pvs: /dev/sdb
+        state: present
+    - name: create lv for docker
+      become: true
+      community.general.lvol:
+        state: present
+        vg: vg_docker
+        lv: lv_docker
+        size: +100%FREE
+    - name: create fs on lv
+      become: true
+      community.general.filesystem:
+        fstype: xfs
+        dev: /dev/mapper/vg_docker-lv_docker
+    - name: mount lv
+      become: true
+      ansible.posix.mount:
+        path: /var/lib/docker
+        src: /dev/mapper/vg_docker-lv_docker
+        state: mounted
+        fstype: xfs
+        boot: yes
+
+
   roles:
     - { role: geerlingguy.pip, tags: "pip", become: true }
     - { role: geerlingguy.docker, tags: "docker", become: true }
diff --git a/roles/mgrote.docker-compose-deploy/tasks/main.yml b/roles/mgrote.docker-compose-deploy/tasks/main.yml
index c1513b33..c02d0ab1 100644
--- a/roles/mgrote.docker-compose-deploy/tasks/main.yml
+++ b/roles/mgrote.docker-compose-deploy/tasks/main.yml
@@ -4,6 +4,7 @@
     loop: "{{ docker_compose_projects }}"
     when:
       - item.state == "present"
+      - docker_compose_projects is defined
     no_log: true
 
   - name: loop docker tasks - down
@@ -11,4 +12,5 @@
     loop: "{{ docker_compose_projects }}"
     when:
       - item.state == "absent"
+      - docker_compose_projects is defined
     no_log: true