Enable persistent journaling #763
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In the cloud images, /var/log/journal doesn't exist. When this directory does not exist, journald will not write any files to disk, and as such, logging data is lost accross reboots. Persistent logging is useful for debugging issues that caused the nodes to reboot (provided that the logs are flushed to disk).
sjpb
requested changes
Aug 27, 2025
| @@ -26,6 +26,10 @@ login | |||
| openhpc | |||
| additional | |||
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| [journald:childen] | |||
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If its non-empty here, rather than environments/site/inventory/groups, it can NEVER be turned off. Is that OK?
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Does it need compute-init support?? Or, do we get "compute-init" support "for free" when using stackhpc images (b/c the path/drop-ins etc have been created correctly during build, as that runs bootstrap.yml). Either way, ansible/roles/compute_init/README.md should be updated.
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In the cloud images, /var/log/journal doesn't exist. When this directory does not exist, journald will not write any files to disk, and as such, logging data is lost accross reboots.
Persistent logging is useful for debugging issues that caused the nodes to reboot (provided that the logs are flushed to disk).