148 lines
4.2 KiB
YAML
148 lines
4.2 KiB
YAML
---
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- name: Stage 1 - Add Ubuntu VM to in-memory inventory
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hosts: localhost
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connection: local
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gather_facts: false
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become: false
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tasks:
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- name: Add Ubuntu VM to in-memory inventory
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ansible.builtin.add_host:
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name: ubuntu-resize-target
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groups: ubuntu_resize_group
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ansible_host: "{{ vm_ip }}"
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ansible_user: "{{ ansible_user }}"
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ansible_password: "{{ ansible_password }}"
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ansible_become: true
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ansible_become_password: "{{ ansible_become_password }}"
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ansible_ssh_common_args: "-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
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- name: Stage 2 - Wait for SSH port
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hosts: localhost
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connection: local
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gather_facts: false
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tasks:
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- name: Wait for SSH port on Ubuntu VM
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ansible.builtin.wait_for:
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host: "{{ vm_ip }}"
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port: 22
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timeout: 60
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sleep: 2
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- name: Stage 3 - Read current guest disk size
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hosts: ubuntu_resize_group
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gather_facts: false
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become: true
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tasks:
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- name: Get current size of /dev/sda in bytes
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ansible.builtin.command: lsblk -b -dn -o SIZE /dev/sda
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register: sda_size_bytes
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changed_when: false
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- name: Calculate current and target disk size in GB
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ansible.builtin.set_fact:
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current_disk_gb: "{{ (sda_size_bytes.stdout | int) // 1024 // 1024 // 1024 }}"
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target_disk_gb: "{{ ((sda_size_bytes.stdout | int) // 1024 // 1024 // 1024) + (increase_gb | int) }}"
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- name: Stage 4 - Expand disk in vCenter
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hosts: localhost
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connection: local
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gather_facts: false
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become: false
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vars:
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ansible_python_interpreter: /opt/semaphore/apps/ansible/11.1.0/venv/bin/python3
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tasks:
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- name: Show resize plan
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ansible.builtin.debug:
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msg:
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- "VM: {{ vm_name }}"
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- "VM IP: {{ vm_ip }}"
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- "Current disk: {{ hostvars['ubuntu-resize-target']['current_disk_gb'] }} GB"
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- "Target disk: {{ hostvars['ubuntu-resize-target']['target_disk_gb'] }} GB"
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- name: Expand VMware disk
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community.vmware.vmware_guest_disk:
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hostname: "{{ vsphere_server }}"
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username: "{{ vsphere_user }}"
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password: "{{ vsphere_password }}"
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validate_certs: false
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datacenter: "{{ vsphere_datacenter }}"
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name: "{{ vm_name }}"
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disk:
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- state: present
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unit_number: 0
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controller_number: 0
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size_gb: "{{ hostvars['ubuntu-resize-target']['target_disk_gb'] }}"
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delegate_to: localhost
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- name: Stage 5 - Expand partition, LVM and filesystem inside Ubuntu
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hosts: ubuntu_resize_group
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gather_facts: false
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become: true
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vars:
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root_disk: /dev/sda
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root_partition_number: 3
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root_partition: /dev/sda3
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root_lv: /dev/mapper/ubuntu--vg-ubuntu--lv
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tasks:
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- name: Rescan SCSI bus
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ansible.builtin.shell: |
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for host in /sys/class/scsi_host/host*; do
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echo "- - -" > "$host/scan"
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done
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args:
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executable: /bin/bash
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changed_when: true
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- name: Wait after rescan
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ansible.builtin.pause:
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seconds: 5
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- name: Ensure growpart is installed
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ansible.builtin.apt:
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name: cloud-guest-utils
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state: present
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update_cache: yes
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- name: Expand partition if needed
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ansible.builtin.command: "growpart {{ root_disk }} {{ root_partition_number }}"
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register: growpart_result
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changed_when: "'CHANGED:' in growpart_result.stdout"
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failed_when: >
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growpart_result.rc != 0 and
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'NOCHANGE:' not in growpart_result.stdout
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- name: Resize LVM physical volume
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ansible.builtin.command: "pvresize {{ root_partition }}"
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register: pvresize_result
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failed_when: false
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changed_when: true
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- name: Extend root logical volume and filesystem
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ansible.builtin.command: "lvextend -r -l +100%FREE {{ root_lv }}"
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register: lvextend_result
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failed_when: false
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changed_when: true
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- name: Show final disk state
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ansible.builtin.shell: |
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pvs
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vgs
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lvs
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df -h /
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args:
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executable: /bin/bash
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register: final_state
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changed_when: false
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- name: Print final disk state
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ansible.builtin.debug:
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var: final_state.stdout_lines
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