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  1. OpenShift Bugs
  2. OCPBUGS-36161

[release-4.14]Dynamic update of leap file path in linuxptp daemon

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    • 4.14.z
    • Networking / ptp
    • Quality / Stability / Reliability
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    • 8/1: This is a backport from 4.15. Waiting for the 4.15 verification of leap file to complete before we merge any thing new to 4.14.
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    • CNF RAN Sprint 255, CNF RAN Sprint 256, CNF RAN Sprint 257, CNF RAN Sprint 258
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    • Enhancement
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      [id="ptp-automatic-leap-seconds-handling-for-ptp-clocks_{context}"]
      ==== Automatic leap seconds handling for PTP grandmaster clocks

      The PTP Operator now automatically updates the leap second file by using Global Positioning System (GPS) announcements.

      Leap second information is stored in an automatically generated `ConfigMap` resource named `leap-configmap` in the `openshift-ptp` namespace.

      For more information, see xref:../networking/ptp/configuring-ptp.adoc#ptp-configuring-dynamic-leap-seconds-handling-for-tgm_configuring-ptp[Configuring dynamic leap seconds handling for PTP grandmaster clocks].
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      [id="ptp-automatic-leap-seconds-handling-for-ptp-clocks_{context}"] ==== Automatic leap seconds handling for PTP grandmaster clocks The PTP Operator now automatically updates the leap second file by using Global Positioning System (GPS) announcements. Leap second information is stored in an automatically generated `ConfigMap` resource named `leap-configmap` in the `openshift-ptp` namespace. For more information, see xref:../networking/ptp/configuring-ptp.adoc#ptp-configuring-dynamic-leap-seconds-handling-for-tgm_configuring-ptp[Configuring dynamic leap seconds handling for PTP grandmaster clocks].
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      This is a clone of issue OCPBUGS-35756. The following is the description of the original issue:
      —
      This is a clone of issue OCPBUGS-34785. The following is the description of the original issue:
      —
      This is a clone of issue OCPBUGS-33597. The following is the description of the original issue:
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      Description of problem:

          Leap seconds file must be automatically updated from GNSS

      Version-Release number of selected component (if applicable):

      How reproducible:

      Steps to Reproduce:

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      Actual results:

      Expected results:

      Additional info:

              vgrinber@redhat.com Vitaly Grinberg
              openshift-crt-jira-prow OpenShift Prow Bot
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