CASMPET-7238:/etc/target/saveconfig.json exists as a dir instead of file

[aasha-hpe]

Summary and Scope

This issue is caused due to hostpath /etc/target/saveconfig.json not existed when iscsi_daemon.yaml was deployed. Mounting '/etc/target/' directory instead of '/etc/target/saveconfig.json' fixed the issue.

Issues and Related PRs

None.

• Resolves [issue id](issue link): CASMPET-7238
• Change will also be needed in <insert branch name here>: N/A
• Future work required by [issue id](issue link): N/A
• Documentation changes required in [issue id](issue link): N/A
• Merge with/before/after <insert PR URL here>: N/A

Testing

Tested on both Starlord and Fanta having CSM 1.6.0-alpha.67 installed.

Tested on:

Starlord and Fanta

Test description:

Reproduced the issue when iSCSI was not configured. /etc/target/saveconfig.json directory got created on host as this file was not existed (iSCSI was not configured). When iSCSI was configured via CFS ansible play books, it tried to create /etc/target/saveconfig.json file. But since there was a directory /etc/target/saveconfig.json/ , /etc/target/saveconfig.json/saveconfig.json.temp file got created.

Fix verification: Edited the daemonset "kubectl edit cray-sysmgmt-health-node-exporter-iscsi -n sysmgmt-health" to mount "/etc/target" and issue is not seen.

• Were the install/upgrade-based validation checks/tests run (goss tests/install-validation doc)?: Yes
• Were continuous integration tests run? If not, why?: TBD
• Was upgrade tested? If not, why?: TBD
• Was downgrade tested? If not, why?: N/A
• Were new tests (or test issues/Jiras) created for this change?: No

Risks and Mitigations

None.

Pull Request Checklist

• Version number(s) incremented, if applicable
• Copyrights updated
• [x ] License file intact
• Target branch correct
• CHANGELOG.md updated
• Testing is appropriate and complete, if applicable

[dborman-hpe]

LGTM