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  1. OpenShift Bugs
  2. OCPBUGS-42544

node-joiner tool does not honour additionalNTPSources

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      * Previously, when you installed a cluster and tried to add a worker node with the `oc adm node-image` command it failed because the date, time, or both might have been 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, when you installed a cluster and tried to add a worker node with the `oc adm node-image` command it failed because the date, time, or both might have been 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
              zhenying niu zhenying niu
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                Created:
                Updated: