Обновить ansible/expand_ubuntu_lvm.yml

2026-05-06 20:16:51 +03:00
parent 8b08e3a7fb
commit 700699004d
2 changed files with 66 additions and 139 deletions
@@ -0,0 +1,66 @@
+---
+- name: Expand Ubuntu LVM root filesystem
+  hosts: all
+  gather_facts: no
+  become: yes
+
+  vars:
+    root_disk: /dev/sda
+    root_partition: /dev/sda3
+    root_partition_number: 3
+    root_lv: /dev/mapper/ubuntu--vg-ubuntu--lv
+
+  tasks:
+    - name: Rescan SCSI bus
+      ansible.builtin.shell: |
+        for host in /sys/class/scsi_host/host*; do
+          echo "- - -" > "$host/scan"
+        done
+      args:
+        executable: /bin/bash
+      changed_when: true
+
+    - name: Wait after rescan
+      ansible.builtin.pause:
+        seconds: 5
+
+    - name: Ensure growpart is installed
+      ansible.builtin.apt:
+        name: cloud-guest-utils
+        state: present
+        update_cache: yes
+
+    - name: Expand partition if needed
+      ansible.builtin.command: "growpart {{ root_disk }} {{ root_partition_number }}"
+      register: growpart_result
+      changed_when: "'CHANGED:' in growpart_result.stdout"
+      failed_when: >
+        growpart_result.rc != 0 and
+        'NOCHANGE:' not in growpart_result.stdout
+
+    - name: Resize LVM physical volume
+      ansible.builtin.command: "pvresize {{ root_partition }}"
+      register: pvresize_result
+      changed_when: "'resized' in (pvresize_result.stdout | lower) or 'changed' in (pvresize_result.stdout | lower)"
+      failed_when: false
+
+    - name: Extend root logical volume and filesystem
+      ansible.builtin.command: "lvextend -r -l +100%FREE {{ root_lv }}"
+      register: lvextend_result
+      changed_when: "'logical volume' in (lvextend_result.stdout | lower) or 'size of logical volume' in (lvextend_result.stdout | lower)"
+      failed_when: false
+
+    - name: Show final disk state
+      ansible.builtin.shell: |
+        pvs
+        vgs
+        lvs
+        df -h /
+      args:
+        executable: /bin/bash
+      register: final_state
+      changed_when: false
+
+    - name: Print final disk state
+      ansible.builtin.debug:
+        var: final_state.stdout_lines