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  1. OpenShift Bugs
  2. OCPBUGS-42544

node-joiner tool does not honour additionalNTPSources

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    • Quality / Stability / Reliability
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    • Bug Fix
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      * Previously, you could not add a worker node with the `oc adm node-image` command it the date, time, or both were inaccurate. With this release, the issue is resolved by applying the same Network Time Protocol (NTP) configuration in the target cluster `machineconfig chrony` resource to the node ephemeral live environment. (link:https://issues.redhat.com/browse/OCPBUGS-42544 [*OCPBUGS-42544 *])
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      * Previously, you could not add a worker node with the `oc adm node-image` command it the date, time, or both were inaccurate. With this release, the issue is resolved by applying the same Network Time Protocol (NTP) configuration in the target cluster `machineconfig chrony` resource to the node ephemeral live environment. (link: https://issues.redhat.com/browse/OCPBUGS-42544 [* OCPBUGS-42544 *])
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      Description of problem:

      node-joiner tool does not honour additionalNTPSources
As mentioned in  https://docs.openshift.com/container-platform/4.16/installing/installing_with_agent_based_installer/installation-config-parameters-agent.html
the setting of additionalNTPSources is  possible when adding nodes at day1, but the setting is not honoured at day2

      How reproducible:

      always

      Steps to Reproduce:

      Create a  agent config with

AdditionalNTPSources:
  - 10.10.10.10
  - 10.10.10.11
hosts:
    - hostname: extra-worker-0
      interfaces:
        - name: eth0
          macAddress:  0xDEADBEEF
    - hostname: extra-worker-1
      interfaces:
        - name: eth0
          macAddress: 00:02:46:e3:9e:8c
    - hostname:  0xDEADBEEF
      interfaces:
        - name: eth0
          macAddress:  0xDEADBEEF

      Actual results:

      NTP on added node cannot join the NTP server.
ntp-synced Status:failure Message:Host couldn't synchronize with any NTP server

      NTP on added node can contact the NTP server.

              afasano@redhat.com Andrea Fasano
              rhn-support-ekasprzy Emmanuel Kasprzyk (Inactive)
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              zhenying niu zhenying niu
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                Created:
                Updated:
                Resolved: