ec2 image builder updateos document insufficient arguments to yum

[salemgolemugoo]

Description of changes

While building a custom AMI with pcluster utility for RHEL8 got this error in the EC2 Builder Log:

2024-10-28T16:12:25.489+01:00 Stdout: Freed space: 53 M
2024-10-28T16:12:25.554+01:00 Stdout: Is this ok [y/N]:
2024-10-28T16:12:25.554+01:00 CmdExecution: Command execution has been completed
2024-10-28T16:12:25.554+01:00 CmdExecution: [ ERROR ] Command execution has resulted in an error
2024-10-28T16:12:25.554+01:00 CmdExecution: Stderr: OS='rhel8' PLATFORM='RHEL' DISABLE_KERNEL_UPDATE='false' if [[ ${PLATFORM} == RHEL ]]; then yum -y update if [[ ${OS} == "rhel8" ]] || [[ ${OS} == "rocky8" ]] || [[ ${OS} == "rhel9" ]] || [[ ${OS} == "rocky9" ]] || [[ ${OS} == "alinux2023" ]] ; then # package-cleanup has changed in RHEL8 and it works differently https://access.redhat.com/solutions/1227 yum remove $(yum repoquery --installonly --latest-limit=-2 -q) else package-cleanup -y --oldkernels --count=1 fi elif [[ ${PLATFORM} == DEBIAN ]]; then DEBIAN_FRONTEND=noninteractive apt-get -y update if [[ ${DISABLE_KERNEL_UPDATE} == true ]]; then DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade else DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --with-new-pkgs upgrade fi apt-get --purge autoremove -y fi Operation aborted.
2024-10-28T16:12:25.554+01:00 CmdExecution: ExitCode 1
2024-10-28T16:12:25.555+01:00 ExecuteBash: FINISHED EXECUTION
2024-10-28T16:12:26.591+01:00 Executor: FINISHED EXECUTION OF ALL DOCUMENTS
2024-10-28T16:12:26.594+01:00 TOE has completed execution with failure - Execution failed!
2024-10-28T16:12:40.437+01:00 Waiting for command to complete (command id: e61c5a18-e926-4df6-8bf6-9f40a992a4b5). Attempt number: 34.
2024-10-28T16:12:40.746+01:00 Command failed (command id: e61c5a18-e926-4df6-8bf6-9f40a992a4b5, state: Failed)
2024-10-28T16:12:42.621+01:00 Action failed for step ApplyBuildComponents. Failing step
2024-10-28T16:12:43.085+01:00 Step ApplyBuildComponents failed

The issue is related to this command yum remove $(yum repoquery --installonly --latest-limit=-2 -q). It just waits for user input indefinitely.

Tests

Executed fixed script on the build instance. Checked the status echo $?