To test this: parameter_defaults: CollectdContainerAdditionalCapAdd: "CAP_SYS_RAWIO"
Verified. smart plugin successfully loaded. No "CAP_SYS_RAWIO capability is missing" error.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: Red Hat OpenStack Platform 16.2 (openstack-tripleo-heat-templates) security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2022:0995