Initial commit

ansible/roles/linstor_cluster/tasks/main.yml

@@ -0,0 +1,61 @@
+---
+# tasks file for linstor_cluster
+
+- name: Safely manage LINSTOR cluster nodes in /etc/hosts
+  ansible.builtin.blockinfile:
+    path: /etc/hosts
+    marker: "# {mark} ANSIBLE MANAGED BLOCK - LINSTOR CLUSTER"
+    block: |
+      # Linstor Cluster Nodes (Primary: Private Network)
+      {% for host in groups['proxmox'] %}
+      {{ hostvars[host].priv_ip }} {{ host }}
+      {% endfor %}
+
+      # Linstor Cluster Nodes (Fallback: Public Network)
+      {% for host in groups['proxmox'] %}
+      {{ hostvars[host].ansible_host }} {{ host }}-public
+      {% endfor %}
+
+- name: Ensure /etc/linstor directory exists
+  ansible.builtin.file:
+    path: /etc/linstor
+    state: directory
+    mode: '0755'
+
+- name: Deploy linstor-client.conf
+  ansible.builtin.template:
+    src: linstor-client.conf.j2
+    dest: /etc/linstor/linstor-client.conf
+    mode: '0644'
+
+# ---------------------------------------------------------
+# LINSTOR NODE REGISTRATION (Executed ONLY on Node 1)
+# ---------------------------------------------------------
+
+- name: Register nodes in LINSTOR
+  ansible.builtin.shell: |
+    set -o pipefail
+    if ! linstor node list | grep -q " {{ item }} "; then
+      linstor node create "{{ item }}" "{{ hostvars[item].priv_ip }}" --node-type Combined > /dev/null
+      echo "changed"
+    fi
+  args:
+    executable: /bin/bash
+  register: linstor_cluster_node_create
+  changed_when: "'changed' in linstor_cluster_node_create.stdout"
+  loop: "{{ groups['proxmox'] }}"
+  when: inventory_hostname == groups['proxmox'][0]
+
+- name: Configure Multipath Fallback Interfaces
+  ansible.builtin.shell: |
+    set -o pipefail
+    if ! linstor node interface list "{{ item }}" | grep -q " fallback "; then
+      linstor node interface create "{{ item }}" fallback "{{ hostvars[item].ansible_host }}" > /dev/null
+      echo "changed"
+    fi
+  args:
+    executable: /bin/bash
+  register: linstor_cluster_int_create
+  changed_when: "'changed' in linstor_cluster_int_create.stdout"
+  loop: "{{ groups['proxmox'] }}"
+  when: inventory_hostname == groups['proxmox'][0]