forked from jakub/ansible
252 lines
7.0 KiB
YAML
252 lines
7.0 KiB
YAML
---
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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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serial: 10
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vars:
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backup_dir: /opt/mikrotik_backups/
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checkmk_url: "http://checkmk-server/mysite/check_mk/api/1.0/domain-types/service/collections/all"
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checkmk_service_description: "MikroTik Backup/Upgrade"
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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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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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tags: always
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- name: Get timestamp
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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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changed_when: false
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tags: always
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- name: Set timestamp
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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
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# ----------------------------
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- name: Ensure backup directory exists
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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
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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
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- name: Save export locally
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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
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- name: Mark backup success
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set_fact:
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backup_file: "{{ backup_dir }}/{{ router_name }}-{{ ts }}.rsc"
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tags: backup
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# ----------------------------
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# Upgrade
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# ----------------------------
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- name: Trigger update check
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community.routeros.command:
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commands: /system package update check-for-updates once
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tags: upgrade
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- name: Wait for MikroTik update check
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pause:
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seconds: 5
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tags: upgrade
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- name: Get update info
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community.routeros.command:
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commands: /system package update print
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register: update_info
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tags: upgrade
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# ----------------------------
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# SAFE parsing (NO CRASH)
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# ----------------------------
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- name: Parse versions safely
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set_fact:
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installed_version: >-
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{{
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(update_info.stdout[0]
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| regex_search('installed-version: ([^\\s]+)')
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| default('installed-version: unknown'))
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| regex_replace('installed-version: ', '')
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}}
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latest_version: >-
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{{
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(update_info.stdout[0]
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| regex_search('latest-version: ([^\\s]+)')
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| default('latest-version: unknown'))
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| regex_replace('latest-version: ', '')
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}}
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update_status: >-
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{{
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(update_info.stdout[0]
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| regex_search('status: (.+)')
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| default('status: unknown'))
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| regex_replace('status: ', '')
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}}
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update_channel: >-
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{{
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(update_info.stdout[0]
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| regex_search('channel: ([^\\s]+)')
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| default('channel: unknown'))
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| regex_replace('channel: ', '')
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}}
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tags: upgrade
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- name: Debug parsed values
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debug:
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msg: >
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router={{ router_name }}
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channel={{ update_channel }}
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installed={{ installed_version }}
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latest={{ latest_version }}
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status={{ update_status }}
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tags: upgrade
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# ----------------------------
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# Logic
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# ----------------------------
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- name: Detect update failure
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set_fact:
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update_failed: "{{ 'error' in (update_status | lower) or 'failed' in (update_status | lower) }}"
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tags: upgrade
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- name: Decide upgrade
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set_fact:
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upgrade_needed: >-
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{{
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not update_failed and
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installed_version != 'unknown' and
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latest_version != 'unknown' and
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installed_version != latest_version
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}}
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tags: upgrade
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- name: Show decision
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debug:
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msg: "Router={{ router_name }} installed={{ installed_version }} latest={{ latest_version }} upgrade_needed={{ upgrade_needed }}"
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tags: upgrade
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- name: Skip upgrade
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debug:
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msg: "Router {{ router_name }} is already up to date ({{ installed_version }})"
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when: not upgrade_needed
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tags: upgrade
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# ----------------------------
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# Upgrade
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# ----------------------------
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- name: Install update
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community.routeros.command:
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commands: /system package update install
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when: upgrade_needed
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register: upgrade_result
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tags: upgrade
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- name: Wait for reboot
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wait_for_connection:
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delay: 180
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timeout: 600
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sleep: 10
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when:
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- upgrade_needed
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- upgrade_result is succeeded
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tags: upgrade
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- name: Confirm 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: upgrade_needed
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tags: upgrade
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- name: Parse new version
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set_fact:
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post_upgrade_version: >-
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{{
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(post_upgrade_info.stdout[0]
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| regex_search('version: ([^\\s]+)')
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| default('version: unknown'))
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| regex_replace('version: ', '')
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}}
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when: upgrade_needed
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tags: upgrade
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# ----------------------------
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# Checkmk result
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# ----------------------------
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- name: Result when no upgrade
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set_fact:
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cmk_state: "{{ 2 if update_failed else 0 }}"
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cmk_output: >-
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{{ 'CRIT' if update_failed else 'OK' }} -
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router={{ router_name }}
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installed={{ installed_version }}
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latest={{ latest_version }}
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status="{{ update_status }}"
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upgrade_needed=no
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when: not upgrade_needed
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tags: always
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- name: Result when upgrade happened
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set_fact:
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cmk_state: "{{ 0 if post_upgrade_version == latest_version else 2 }}"
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cmk_output: >-
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{{ 'OK' if post_upgrade_version == latest_version else 'CRIT' }} -
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router={{ router_name }}
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upgraded_to={{ post_upgrade_version }}
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when: upgrade_needed
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tags: always
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# ----------------------------
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# Send to Checkmk
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# ----------------------------
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- name: Send to Checkmk
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delegate_to: localhost
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uri:
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url: "{{ checkmk_url }}"
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method: POST
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headers:
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Authorization: "Bearer {{ lookup('env', 'CHECKMK_TOKEN') }}"
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Content-Type: "application/json"
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body_format: json
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body:
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host_name: "{{ router_name }}"
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service_description: "{{ checkmk_service_description }}"
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state: "{{ cmk_state | int }}"
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output: "{{ cmk_output }}"
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failed_when: false
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tags: always
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- name: Show Checkmk response
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debug:
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var: cmk_output
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tags: always |