Check the time synchronization and list the NTP servers chrony is trying to access
Time synchronization is essential for successful deployment. The chrony daemon is used for connection with the NTP pool for receiving time data, if the connection is unsuccessful the deployment fails. This validation is recommended to run if the deployment is failing on time synchronization task. This validation checks if the time is synchronized and prints NTP servers chrony is trying to access. Signed-off-by: Veronika Fisarova <vfisarov@redhat.com> Change-Id: Ia25673018b9ae1a44a068291de182ebf827466a1
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======================
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check_ntp_reachability
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======================
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--------------
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About The Role
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--------------
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An Ansible role that will check if the time is synchronised with the NTP servers.
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The role fails, if the time is not NTP synchronised and prints NTP servers which
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chrony is trying to synchronise with. This role is recommended to run, if the
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``Undercloud`` deployment fails on NTP synchronisation task.
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Requirements
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============
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This role runs on ``Undercloud``.
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License
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=======
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Apache
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Author Information
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==================
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Red Hat TripleO Validations Team
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.. ansibleautoplugin::
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:role: roles/check_ntp_reachability
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---
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- hosts: undercloud
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gather_facts: false
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vars:
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metadata:
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name: Check if the NTP pool is reachable for the time synchronization
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description: |
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Time synchronization is essential for successful deployment. The chrony
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daemon is used for connection with the NTP pool for receiving time data,
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if the connection is unsuccessful the deployment fails. This validation
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is recommended to run if the deployment is failing on time synchronization
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task. This validation prints NTP servers chrony is trying to access.
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groups:
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- pre-deployment
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categories:
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- undercloud
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products:
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- tripleo
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roles:
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- check_ntp_reachability
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---
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# Copyright 2022 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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- name: Check NTP server reachability
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shell:
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chronyc -n sources | awk 'NR > 2 { print $2 }'
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register: sources_output
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- name: Check if the time is synchronised
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command: chronyc tracking
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register: tracking_output
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- name: Fail if chrony is not synchronised
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fail:
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msg: >
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The time is not synchronized with the NTP servers. Currently daemon is trying
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to connect with the following NTP servers:
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{{ sources_output.stdout_lines }}
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when: tracking_output.stdout is search("Not synchronised")
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