Refactor iSCSI configuration tasks for improved clarity and debugging #677
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KimForss
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This pull request makes updates to the iSCSI configuration tasks in the Ansible role for generic pacemaker. The changes focus on improving the clarity, and debugging capabilities of the iSCSI configuration process.
Key changes include:
Enhancements to iSCSI Configuration Process:
Added
becomeandbecome_userdirectives to ensure the tasks run with root privileges for better control over the iSCSI configuration.Split the iSCSI configuration into multiple distinct steps: discovery, login, setting automatic startup, and final rescan. This modular approach helps in isolating and debugging each step more effectively.
Improved Debugging and Error Handling:
Introduced debug tasks to show the results of discovery, login, and startup operations, which aids in troubleshooting issues during the iSCSI configuration process.
Added a final session rescan task to ensure the iSCSI sessions are correctly updated after the configuration changes.
Fact Setting and Validation:
Enhanced the fact-setting tasks to create and verify device mappings, ensuring the correct association of iSCSI devices with hosts.
Implemented validation checks to confirm the success of the iSCSI configuration and fail the playbook gracefully if the configuration is not successful.