add plattform services

2026-01-05 16:01:40 +01:00
parent e25d8dd5d9
commit 193319fa52
65 changed files with 4240 additions and 39 deletions
@@ -0,0 +1,93 @@
+---
+- name: CEPH | Private IP des ersten Managers ermitteln
+  ansible.builtin.set_fact:
+    ceph_bootstrap_ip: "{{ hostvars[inventory_hostname]['ansible_' + private_interface]['ipv4']['address'] }}"
+  when: inventory_hostname == groups['managers'][0]
+
+- name: CEPH | Cluster auf dem ersten Manager initialisieren (Bootstrap)
+  ansible.builtin.command:
+    cmd: "cephadm bootstrap --mon-ip {{ ceph_bootstrap_ip }}"
+    creates: /etc/ceph/ceph.conf
+  when: inventory_hostname == groups['managers'][0]
+
+- name: CEPH | Öffentlichen SSH-Schlüssel von cephadm abrufen
+  ansible.builtin.command: "cephadm shell -- ceph cephadm get-pub-key"
+  register: cephadm_pub_key
+  changed_when: false
+  delegate_to: "{{ groups['managers'][0] }}"
+  run_once: true
+
+- name: CEPH | Öffentlichen Schlüssel von cephadm auf allen Knoten für root verteilen
+  ansible.posix.authorized_key:
+    user: root
+    key: "{{ hostvars[groups['managers'][0]]['cephadm_pub_key'].stdout }}"
+    state: present
+    key_options: 'no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty'
+
+- name: CEPH | Andere Knoten zum Ceph-Cluster hinzufügen
+  ansible.builtin.command:
+    cmd: "ceph orch host add {{ item }} {{ hostvars[item]['ansible_' + private_interface]['ipv4']['address'] }}"
+  loop: "{{ groups['all'] }}"
+  delegate_to: "{{ groups['managers'][0] }}"
+  run_once: true
+
+- name: CEPH | Prüfen, ob bereits OSDs (Speichergeräte) vorhanden sind
+  ansible.builtin.command: "ceph osd ls"
+  register: existing_osds
+  changed_when: false
+  failed_when: false
+  delegate_to: "{{ groups['managers'][0] }}"
+  run_once: true
+
+- name: CEPH | Spezifische Festplatte ({{ ceph_osd_device }}) auf jedem Knoten als OSD hinzufügen
+  ansible.builtin.command: "ceph orch daemon add osd {{ item }}:{{ ceph_osd_device }}"
+  loop: "{{ groups['all'] }}"
+  delegate_to: "{{ groups['managers'][0] }}"
+  run_once: true
+  when: existing_osds.stdout | length == 0
+
+- name: CEPH | Prüfen, ob CephFS bereits existiert
+  ansible.builtin.command: "ceph fs ls -f json"
+  register: cephfs_list
+  changed_when: false
+  delegate_to: "{{ groups['managers'][0] }}"
+  run_once: true
+
+- name: CEPH | CephFS Pools und Dateisystem erstellen, falls nicht vorhanden
+  block:
+    - name: Metadaten-Pool für CephFS erstellen
+      ansible.builtin.command: "ceph osd pool create {{ cephfs_name }}_metadata"
+    - name: Daten-Pool für CephFS erstellen
+      ansible.builtin.command: "ceph osd pool create {{ cephfs_name }}_data"
+    - name: CephFS-Dateisystem erstellen
+      ansible.builtin.command: "ceph fs new {{ cephfs_name }} {{ cephfs_name }}_metadata {{ cephfs_name }}_data"
+  when: cephfs_list.stdout | from_json | length == 0
+  delegate_to: "{{ groups['managers'][0] }}"
+  run_once: true
+
+- name: CEPH | Metadaten-Server (MDS) für CephFS starten
+  ansible.builtin.command: "ceph orch apply mds {{ cephfs_name }} --placement=2"
+  delegate_to: "{{ groups['managers'][0] }}"
+  run_once: true
+  when: cephfs_list.stdout | from_json | length == 0
+
+- name: CEPH | Ceph Admin-Schlüssel für das Mounten abrufen
+  ansible.builtin.command: "ceph auth get-key client.admin"
+  register: ceph_admin_key
+  changed_when: false
+  delegate_to: "{{ groups['managers'][0] }}"
+  run_once: true
+
+- name: CEPH | Mount-Punkt für CephFS erstellen
+  ansible.builtin.file:
+    path: /mnt/cephfs
+    state: directory
+    mode: '0755'
+
+- name: CEPH | CephFS auf allen Knoten mounten (und in /etc/fstab eintragen)
+  ansible.posix.mount:
+    path: /mnt/cephfs
+    src: "{{ hostvars[groups['managers'][0]]['ceph_bootstrap_ip'] }}:/"
+    fstype: ceph
+    opts: "name=admin,secret={{ ceph_admin_key.stdout }}"
+    state: mounted