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  1. OpenShift Bugs
  2. OCPBUGS-45974

Due to trailing dot(.) in domain name openshift installation getting failed.

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      * Previously, users wanted to configure their Amazon Web Services DHCP option set with a custom domain name that contained a trailing period. When the hostname of EC2 instances were converted to Kubelet node names, the trailing period was not removed. Trailing periods are not allowed in a Kubernetes object name. With this release, trailing periods are allowed in a domain name in a DHCP option set. (link:https://issues.redhat.com/browse/OCPBUGS-45974[*OCPBUGS-45974*])
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      * Previously, users wanted to configure their Amazon Web Services DHCP option set with a custom domain name that contained a trailing period. When the hostname of EC2 instances were converted to Kubelet node names, the trailing period was not removed. Trailing periods are not allowed in a Kubernetes object name. With this release, trailing periods are allowed in a domain name in a DHCP option set. (link: https://issues.redhat.com/browse/OCPBUGS-45974 [* OCPBUGS-45974 *])
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      This is a clone of issue OCPBUGS-45918. The following is the description of the original issue:
      —
      This is a clone of issue OCPBUGS-45889. The following is the description of the original issue:
      —
      This is a clone of issue OCPBUGS-45306. The following is the description of the original issue:
      —
      Description of problem:

      Customer is trying to install Self managed OCP cluster in aws. This customer use AWS VPC DHCPOptionSet. where it has a trailing dot (.) at the end of domain name in dhcpoptionset. due to this setting Master nodes hostname also has trailing dot & this cause failure in OpenShift installation.

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

      How reproducible:

          always

      Steps to Reproduce:

      1.Please create a aws vpc with DHCPOptionSet, where DHCPoptionSet has trailing dot at the domain name.
2.Try installation of cluster with IPI.

      Actual results:

          Openshift Installer should allowed to create AWS Master nodes, where domain has trailing dot(.).

      Expected results:

      Additional info:

              joelspeed Joel Speed
              openshift-crt-jira-prow OpenShift Prow Bot
              Huali Liu Huali Liu
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                Updated:
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