initial commit

playbooks/apt-migrate-to-trixie.yml

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+---
+
+# ---
+# deb822 ist das neue Konfigurationsformats für APT-Quellen (Repositories).
+# Es basiert auf der Debian Control Syntax nach RFC 822 – daher der Name
+# ---
+
+- name: Nur APT auf Debian 13 (Trixie) migrieren
+  hosts: all
+  become: true
+  gather_facts: true
+
+  pre_tasks:
+    - name: Sicherstellen, dass wir Debian sind
+      assert:
+        that:
+          - ansible_facts['os_family'] == "Debian"
+          - (
+              (ansible_facts.get('distribution_major_version') is defined
+               and (ansible_facts.get('distribution_major_version') | int) == 13)
+              or
+              (ansible_facts.get('lsb') is defined
+               and ansible_facts['lsb'].get('codename') == "trixie")
+            )
+        fail_msg: "Dieses Playbook darf nur auf Debian 13 (Trixie) laufen."
+        success_msg: "System ist Debian 13 (Trixie) - weiter geht's."
+
+  tasks:
+
+    - name: Keyring für Debian-Archive sicherstellen (falls Signed-By genutzt)
+      ansible.builtin.apt:
+        name: debian-archive-keyring
+        state: present
+      when: use_signed_by
+
+    - name: (Optional) Alte /etc/apt/sources.list sichern
+      ansible.builtin.copy:
+        src: /etc/apt/sources.list
+        dest: /etc/apt/sources.list.before-trixie
+        remote_src: true
+        force: false
+      ignore_errors: true
+
+    - name: Alte /etc/apt/sources.list deaktivieren (leere Kommentar-Datei)
+      ansible.builtin.copy:
+        dest: /etc/apt/sources.list
+        content: |
+          # Verwaltet via Ansible. Repositories liegen in /etc/apt/sources.list.d/*.sources (deb822).
+          # Zielrelease: {{ target_release }}
+        owner: root
+        group: root
+        mode: "0644"
+
+    - name: Debian-Repo (deb + deb-src) als deb822 anlegen
+      ansible.builtin.template:
+        src: templates/apt-migrate-to-trixie/debian.sources.j2
+        dest: /etc/apt/sources.list.d/debian.sources
+        owner: root
+        group: root
+        mode: "0644"
+
+    - name: Security-Repo (deb + deb-src) als deb822 anlegen
+      ansible.builtin.template:
+        src: templates/apt-migrate-to-trixie/security.sources.j2
+        dest: /etc/apt/sources.list.d/security.sources
+        owner: root
+        group: root
+        mode: "0644"
+
+    - name: Backports-Repo (optional) als deb822 anlegen/entfernen
+      ansible.builtin.template:
+        src: templates/apt-migrate-to-trixie/backports.sources.j2
+        dest: /etc/apt/sources.list.d/backports.sources
+        owner: root
+        group: root
+        mode: "0644"
+      when: enable_backports
+    - name: Backports-Repo entfernen wenn deaktiviert
+      ansible.builtin.file:
+        path: /etc/apt/sources.list.d/backports.sources
+        state: absent
+      when: not enable_backports
+
+    - name: Optionales Backports-Pinning setzen
+      ansible.builtin.template:
+        src: templates/apt-migrate-to-trixie/99-backports.j2
+        dest: /etc/apt/preferences.d/99-backports
+        owner: root
+        group: root
+        mode: "0644"
+      when: enable_backports and pin_backports_low
+
+    - name: APT-Cache aktualisieren
+      ansible.builtin.apt:
+        update_cache: yes
+        cache_valid_time: "{{ apt_cache_valid_time }}"
+
+    - name: Verifikation - zeigen, ob Suites auf trixie stehen
+      ansible.builtin.command: apt-cache policy
+      register: apt_policy
+      changed_when: false
+
+    - name: Ausgabe anzeigen (nur Info)
+      ansible.builtin.debug:
+        msg: "{{ apt_policy.stdout.split('\n') | select('search', 'trixie') | list | join('\n') }}"
+