Update mikrotikbackup_clean.yml
This commit is contained in:
+120
-76
@@ -1,151 +1,195 @@
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---
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- name: Backup and/or Upgrade MikroTik
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hosts: mikrotik_routers
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gather_facts: no
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gather_facts: false
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vars:
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backup_dir: /opt/mikrotik_backups/
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ansible_connection: ansible.netcommon.network_cli
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ansible_network_os: community.routeros.routeros
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ansible_connect_timeout: 60
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ansible_command_timeout: 60
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upgrade_command_timeout: 600
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upgrade_reconnect_timeout: 600
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upgrade_verify_retries: 40
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upgrade_verify_delay: 15
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tasks:
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# ----------------------------
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# Always: identity + timestamp
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# ----------------------------
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- name: Get router identity
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community.routeros.command:
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commands: /system identity print
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register: identity_raw
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changed_when: false
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tags: always
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- name: Parse router name
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set_fact:
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router_name: "{{ identity_raw.stdout[0].split(': ')[1] | trim }}"
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ansible.builtin.set_fact:
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router_name: "{{ identity_raw.stdout[0].split(': ', 1)[1] | trim }}"
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tags: always
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- name: Get timestamp
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ansible.builtin.command: date +%Y-%m-%d_%H-%M-%S
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register: date_out
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delegate_to: localhost
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vars:
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ansible_connection: local
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changed_when: false
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tags: always
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- name: Set timestamp fact
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set_fact:
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ansible.builtin.set_fact:
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ts: "{{ date_out.stdout }}"
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tags: always
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# ----------------------------
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# Backup (tag: backup)
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# ----------------------------
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- name: Back up router configuration
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tags: [backup, never]
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block:
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- name: Ensure local backup directory exists
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ansible.builtin.file:
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path: "{{ backup_dir }}"
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state: directory
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mode: "0755"
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delegate_to: localhost
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tags: [backup, never]
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vars:
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ansible_connection: local
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- name: Export router config
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community.routeros.command:
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commands: /export terse show-sensitive
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register: export_cfg
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tags: [backup, never]
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changed_when: false
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no_log: true
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- name: Save export locally
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ansible.builtin.copy:
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content: "{{ export_cfg.stdout[0] }}"
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dest: "{{ backup_dir }}/{{ router_name }}-{{ ts }}.rsc"
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mode: "0600"
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delegate_to: localhost
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tags: [backup, never]
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vars:
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ansible_connection: local
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no_log: true
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# ----------------------------
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# Upgrade (tag: upgrade)
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# ----------------------------
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- name: Check and upgrade RouterOS packages
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tags: [upgrade, never]
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when: not ansible_check_mode
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block:
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- name: Check current and latest available package versions
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community.routeros.command:
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commands: /system package update check-for-updates
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register: update_check
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tags: [upgrade, never]
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changed_when: false
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- name: Normalize update output
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set_fact:
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ansible.builtin.set_fact:
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_update_text: "{{ update_check.stdout[0] | replace('\r', '') }}"
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tags: [upgrade, never]
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- name: Debug raw update output
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ansible.builtin.debug:
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msg: "{{ _update_text }}"
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tags: [upgrade, never]
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- name: Parse installed and latest versions
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set_fact:
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ansible.builtin.set_fact:
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installed_version: >-
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{{
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(_update_text | regex_findall('(?:installed|current)-version:[ ]*([0-9A-Za-z.]+)'))[0]
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if (_update_text | regex_findall('(?:installed|current)-version:[ ]*([0-9A-Za-z.]+)'))
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else 'unknown'
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}}
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{{ (_update_text | regex_findall('(?:installed|current)-version:[ \t]*([0-9][0-9A-Za-z.-]*)')
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| first) | default('unknown') }}
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latest_version: >-
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{{
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(_update_text | regex_findall('(?:latest|newest)-version:[ ]*([0-9A-Za-z.]+)'))[0]
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if (_update_text | regex_findall('(?:latest|newest)-version:[ ]*([0-9A-Za-z.]+)'))
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else 'unknown'
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}}
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tags: [upgrade, never]
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{{ (_update_text | regex_findall('(?:latest|newest)-version:[ \t]*([0-9][0-9A-Za-z.-]*)')
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| first) | default('unknown') }}
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- name: Fail if versions could not be parsed
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ansible.builtin.fail:
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msg: >
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Could not parse versions from update output.
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Raw text was: {{ _update_text }}
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when: installed_version == 'unknown' or latest_version == 'unknown'
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tags: [upgrade, never]
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- name: Require valid versions before attempting an upgrade
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ansible.builtin.assert:
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that:
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- installed_version != 'unknown'
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- latest_version != 'unknown'
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fail_msg: "Could not parse versions from update output: {{ _update_text }}"
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- name: Debug parsed versions
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- name: Show installed and available versions
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ansible.builtin.debug:
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msg:
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- "Installed: {{ installed_version }}"
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- "Latest: {{ latest_version }}"
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tags: [upgrade, never]
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msg: "{{ router_name }}: installed={{ installed_version }}, available={{ latest_version }}"
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- name: Skip upgrade if already on latest
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ansible.builtin.debug:
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msg: "Router {{ router_name }} is already on latest version {{ installed_version }}. Skipping upgrade."
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msg: "{{ router_name }} is already on {{ installed_version }}. Skipping upgrade."
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when: installed_version == latest_version
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tags: [upgrade, never]
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- name: Install and verify the available version
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when: installed_version != latest_version
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block:
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- name: Reset persistent connection before installation
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ansible.builtin.meta: reset_connection
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- name: Request package installation
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block:
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- name: Trigger package download and install
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community.routeros.command:
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commands: /system package update install
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vars:
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ansible_command_timeout: 60
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when: installed_version != latest_version
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ignore_errors: true
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tags: [upgrade, never]
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ansible_command_timeout: "{{ upgrade_command_timeout }}"
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register: install_result
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- name: Wait before reconnecting after reboot
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ansible.builtin.pause:
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seconds: 30
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when: installed_version != latest_version
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tags: [upgrade, never]
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rescue:
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# A reboot can interrupt the command response. This is NOT
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# success: the mandatory version check below decides the result.
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- name: Record installation error for final verification
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ansible.builtin.debug:
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msg: >-
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Installation returned an error: {{ install_result.msg | default('Unknown error') }}.
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The command may or may not have reached the router.
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Continuing only to verify the actual installed version.
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- name: Wait for router to come back online after reboot
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community.routeros.command:
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commands: /system resource print
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register: reboot_wait
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until: reboot_wait is succeeded
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retries: 20
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delay: 15
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when: installed_version != latest_version
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tags: [upgrade, never]
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always:
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- name: Discard the installation connection
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ansible.builtin.meta: reset_connection
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- name: Confirm upgraded version
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# This readiness check does not claim that a reboot occurred.
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# The exact version comparison below is the success criterion.
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- name: Wait for SSH availability from Semaphore
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ansible.builtin.wait_for:
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host: >-
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{{ hostvars[inventory_hostname].ansible_host
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| default(hostvars[inventory_hostname].ansible_ssh_host)
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| default(inventory_hostname) }}
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port: >-
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{{ hostvars[inventory_hostname].ansible_port
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| default(hostvars[inventory_hostname].ansible_ssh_port)
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| default(22) }}
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state: started
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search_regex: SSH-
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delay: 30
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sleep: 5
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connect_timeout: 5
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timeout: "{{ upgrade_reconnect_timeout }}"
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delegate_to: localhost
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vars:
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ansible_connection: local
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changed_when: false
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- name: Reset persistent connection before verification
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ansible.builtin.meta: reset_connection
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- name: Verify the installed version
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block:
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- name: Wait until the router reports the expected version
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community.routeros.command:
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commands: /system resource print
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register: post_upgrade_info
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when: installed_version != latest_version
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tags: [upgrade, never]
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changed_when: false
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until:
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- post_upgrade_info is succeeded
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- >-
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((post_upgrade_info.stdout | default(['']) | first
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| regex_findall('(?m)^\s*version:[ \t]*([0-9][0-9A-Za-z.-]*)')
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| first) | default('unknown')) == latest_version
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retries: "{{ upgrade_verify_retries }}"
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delay: "{{ upgrade_verify_delay }}"
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- name: Show post-upgrade RouterOS version
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rescue:
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- name: Fail if the expected RouterOS version could not be verified
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ansible.builtin.fail:
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msg: >-
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Upgrade NOT verified for {{ router_name }}.
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Previous={{ installed_version }}; expected={{ latest_version }}.
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Last router response={{ post_upgrade_info.stdout | default([]) }}.
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Verification error={{ post_upgrade_info.msg | default('Version mismatch') }}.
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Install error={{ install_result.msg | default('No module error reported') }}.
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- name: Report verified upgrade
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ansible.builtin.debug:
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msg: "{{ post_upgrade_info.stdout[0] | regex_search('version: .+') }}"
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when: installed_version != latest_version
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tags: [upgrade, never]
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msg: "{{ router_name }}: verified RouterOS {{ installed_version }} -> {{ latest_version }}."
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