chore: complete update

x_ansible/roles/docker/README.md

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+# Rolle: Docker
+
+Diese Rolle installiert Docker Engine, CLI, Compose-Plugin sowie (optional) Docker Compose V1 als Fallback.
+- Fügt den gewünschten User zur Docker-Gruppe hinzu.
+- Startet und aktiviert den Docker-Dienst.
+
+## Variablen
+- `docker_compose_version`: Version von Docker Compose V1 für Fallback (Standard: 1.29.2).
+- `docker_user`: Benutzer, der in die Gruppe `docker` aufgenommen werden soll (Standard: aktueller Ansible-User).

x_ansible/roles/docker/defaults/main.yml

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+# Standardwerte für die Docker-Rolle
+
+# Docker-Version
+docker_version: "20.10"
+docker_compose_version: "2.24.5"
+
+# Docker-Einstellungen
+docker_install_compose: true
+docker_user: "{{ ansible_user | default('michael') }}"
+
+# Deployment-Verzeichnisse
+deploy_root: /var/www/michaelschiemer
+docker_compose_project_path: "{{ deploy_root }}"
+
+# Benutzer
+deploy_user: "{{ ansible_user | default('deploy') }}"

x_ansible/roles/docker/handlers/main.yml

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+- name: restart docker
+  ansible.builtin.service:
+    name: docker
+    state: restarted

x_ansible/roles/docker/tasks/main.yml

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+- name: Prüfe erforderliche Variablen
+  assert:
+    that:
+      - deploy_root is defined
+      - deploy_user is defined
+    fail_msg: "Erforderliche Variablen fehlen: deploy_root und/oder deploy_user nicht definiert"
+    success_msg: "Alle erforderlichen Variablen sind korrekt definiert"
+  tags: [always]
+
+- name: Docker-Abhängigkeiten installieren
+  apt:
+    name:
+      - apt-transport-https
+      - ca-certificates
+      - curl
+      - gnupg
+      - lsb-release
+    state: present
+    update_cache: yes
+---
+# Docker-Installation und -Konfiguration
+
+- name: Docker-Abhängigkeiten installieren
+  apt:
+    name:
+      - ca-certificates
+      - curl
+      - gnupg
+      - apt-transport-https
+      - software-properties-common
+    state: present
+    update_cache: yes
+---
+# Tasks für Docker-Installation
+
+- name: Docker-Abhängigkeiten installieren
+  apt:
+    name:
+      - apt-transport-https
+      - ca-certificates
+      - gnupg
+      - lsb-release
+    state: present
+
+- name: Docker GPG-Schlüssel hinzufügen
+  apt_key:
+    url: https://download.docker.com/linux/ubuntu/gpg
+    state: present
+
+- name: Docker Repository hinzufügen
+  apt_repository:
+    repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable
+    state: present
+
+- name: Docker installieren
+  apt:
+    name:
+      - docker-ce
+      - docker-ce-cli
+      - containerd.io
+      - docker-compose-plugin
+    state: present
+    update_cache: yes
+
+- name: Docker-Gruppe erstellen
+  group:
+    name: docker
+    state: present
+
+- name: Benutzer zur Docker-Gruppe hinzufügen
+  user:
+    name: "{{ deploy_user }}"
+    groups: docker
+    append: yes
+
+- name: Docker-Dienst aktivieren und starten
+  service:
+    name: docker
+    state: started
+    enabled: yes
+
+- name: Prüfen, ob Docker funktioniert
+  shell: docker --version
+  register: docker_version
+  changed_when: false
+
+- name: Docker-Version anzeigen
+  debug:
+    var: docker_version.stdout
+- name: Docker GPG-Schlüssel hinzufügen
+  apt_key:
+    url: https://download.docker.com/linux/ubuntu/gpg
+    state: present
+
+- name: Docker-Repository hinzufügen
+  apt_repository:
+    repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable
+    state: present
+
+- name: Docker installieren
+  apt:
+    name:
+      - docker-ce
+      - docker-ce-cli
+      - containerd.io
+    state: present
+    update_cache: yes
+
+- name: Docker-Gruppe erstellen
+  group:
+    name: docker
+    state: present
+
+- name: Deploy-Benutzer zur Docker-Gruppe hinzufügen
+  user:
+    name: "{{ deploy_user }}"
+    groups: docker
+    append: yes
+
+- name: Docker-Service aktivieren und starten
+  systemd:
+    name: docker
+    state: started
+    enabled: yes
+
+- name: Docker Compose herunterladen
+  get_url:
+    url: "https://github.com/docker/compose/releases/download/v{{ docker_compose_version }}/docker-compose-Linux-x86_64"
+    dest: /usr/local/bin/docker-compose
+    mode: '0755'
+
+- name: Docker-Verzeichnisse und -Dateien kopieren
+  copy:
+    src: "{{ playbook_dir }}/../docker/"
+    dest: "{{ deploy_root }}/docker/"
+    directory_mode: '0755'
+    mode: '0644'
+
+- name: Docker Compose-Datei kopieren
+  copy:
+    src: "{{ playbook_dir }}/../docker-compose.yml"
+    dest: "{{ deploy_root }}/docker-compose.yml"
+    mode: '0644'
+- name: Docker GPG-Schlüssel hinzufügen
+  apt_key:
+    url: https://download.docker.com/linux/{{ ansible_distribution | lower }}/gpg
+    state: present
+
+- name: Docker Repository hinzufügen
+  apt_repository:
+    repo: "deb [arch=amd64] https://download.docker.com/linux/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} stable"
+    state: present
+
+- name: Docker Engine installieren
+  apt:
+    name:
+      - docker-ce
+      - docker-ce-cli
+      - containerd.io
+      - docker-compose-plugin
+    state: present
+    update_cache: yes
+
+- name: Docker Compose installieren (V1 als Fallback)
+  get_url:
+    url: "https://github.com/docker/compose/releases/download/v{{ docker_compose_version }}/docker-compose-linux-x86_64"
+    dest: /usr/local/bin/docker-compose
+    mode: '0755'
+
+- name: Benutzer zur Docker-Gruppe hinzufügen
+  user:
+    name: "{{ ansible_user }}"
+    groups: docker
+    append: yes
+
+- name: Docker-Service starten und aktivieren
+  service:
+    name: docker
+    state: started
+    enabled: yes
+  notify: restart docker
+
+
+- name: Starte Docker-Container via Compose
+  community.docker.docker_compose_v2:
+    #project_src: "{{ playbook_dir | dirname }}/../"   # ggf. anpassen auf deinen Compose-Pfad!
+    project_src: "{{ deploy_root }}"
+    build: always
+    recreate: always
+  when: false
+