Make Ansible Tasks in GRUB rules idempotent #13927
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This commit will make Ansible remediations for rule grub2_disable_interactive_boot and grub2_disable_recovery idempotent. Specifically, the tasks that execute the bootloader regenerations (execute grubby or grub2mkconfig) will be guarded by condition that will cause these tasks will be executed only if the configuration files were changed by the previous lineinfile task in the remediation. Resolves: https://issues.redhat.com/browse/OPENSCAP-6242
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ggbecker
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Sep 29, 2025
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I have run the playbooks on a RHEL9 system as instructed in the review hints and both playbooks didn't change the system when executed twice.
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This commit will make Ansible remediations for rule grub2_disable_interactive_boot and grub2_disable_recovery idempotent. Specifically, the tasks that execute the bootloader regenerations (execute grubby or grub2mkconfig) will be guarded by condition that will cause these tasks will be executed only if the configuration files were changed by the previous lineinfile task in the remediation.
Resolves: https://issues.redhat.com/browse/OPENSCAP-6242
Review Hints:
./build_product --playbook-per-rule rhel9hosts: allin build/rhel9/playbooks/ospp/grub2_disable_recovery.yml and build/rhel9/playbooks/stig/grub2_disable_interactive_boot.ymlansible-playbook -u root -i 192.168.124.51, build/rhel9/playbooks/ospp/grub2_disable_recovery.ymlat least twice and compare the output of the first run with the second run and so on, verify that the second and next runs don't change anything and that the output contains only "ok" or "skipping"