2.4. Updating the Details of Multiple Operating Systems

Procedure

1. On Satellite Server, run the following Bash script:

   PARTID=$(hammer --csv partition-table list | grep "Kickstart default," | cut -d, -f1)
   PXEID=$(hammer --csv template list --per-page=1000 | grep "Kickstart default PXELinux" | cut -d, -f1)
   SATID=$(hammer --csv template list --per-page=1000 | grep "provision" | grep ",Kickstart default" | cut -d, -f1)
   
   for i in $(hammer --no-headers --csv os list | awk -F, {'print $1'})
   do
      hammer partition-table add-operatingsystem --id="${PARTID}" --operatingsystem-id="${i}"
      hammer template add-operatingsystem --id="${PXEID}" --operatingsystem-id="${i}"
      hammer os set-default-template --id="${i}" --config-template-id=${PXEID}
      hammer os add-config-template --id="${i}" --config-template-id=${SATID}
      hammer os set-default-template --id="${i}" --config-template-id=${SATID}
   done

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2. Display information about the updated operating system to verify that the operating system is updated correctly:

   # hammer os info --id 1

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