ceph/sudoers.d/ceph-smartctl

## allow ceph daemons (which run as user ceph) to collect device health metrics

ceph ALL=NOPASSWD: /usr/sbin/smartctl -x --json=o /dev/*
ceph ALL=NOPASSWD: /usr/sbin/nvme * smart-log-add --json /dev/*
rpm, debian: move smartmontools and nvme-cli to ceph-base We wish to be able to scrape SMART and NVMe metrics from OSD and MON nodes. For this we require / recommend smartmontools and nvme-cli dependencies for both the ceph-osd and ceph-mon packages. However, the sudoers file (which is required for invoking `smartctl` by user 'ceph') was installed only in the ceph-osd package. Since different packages cannot own the same file, and because we want to be able to scrape from every daemon, we move the dependencies and the sudoers installation to ceph-base. For generalization, we rename: sudoers.d/ceph-osd-smartctl -> sudoers.d/ceph-smartctl Fixes: https://tracker.ceph.com/issues/50657 Signed-off-by: Yaarit Hatuka <yaarit@redhat.com> 2021-08-25 02:12:08 +00:00			`## allow ceph daemons (which run as user ceph) to collect device health metrics`
sudoers.d/ceph-osd-smartctl: allow user ceph to run smartctl as root This exactly matches the incancation in OSD.cc Signed-off-by: Sage Weil <sage@redhat.com> 2018-06-27 20:13:11 +00:00
common/blkdev: collect non-SMART data too Call smartctl with -x instead of -a: -a, --all Prints all SMART information about the disk, or TapeAlert infor‐ mation about the tape drive or changer. For ATA devices this is equivalent to '-H -i -c -A -l error -l selftest -l selective' and for SCSI, this is equivalent to '-H -i -A -l error -l selftest'. For NVMe, this is equivalent to '-H -i -c -A -l error'. Note that for ATA disks this does not enable the non-SMART options and the SMART options which require support for 48-bit ATA commands. vs -x, --xall Prints all SMART and non-SMART information about the device. For ATA devices this is equivalent to '-H -i -g all -g wcreorder -c -A -f brief -l xerror,error -l xselftest,selftest -l selective -l directory -l scttemp -l scterc -l devstat -l defects -l sataphy'. and for SCSI, this is equivalent to '-H -i -g all -A -l error -l selftest -l background -l sasphy'. For NVMe, this is equivalent to '-H -i -c -A -l error'. Signed-off-by: Sage Weil <sage@newdream.net> 2021-02-08 18:53:24 +00:00			`ceph ALL=NOPASSWD: /usr/sbin/smartctl -x --json=o /dev/*`
osd: OSD device smart data include additional nvme data Add nvme addition data into the deveh health data. That use nvme tool and command syntax "nvme <vendor> smart-log-add <dev> -json". The nvme json output append in the dev smart "nvme_smart_health_information_add_log". - made run_smartctl static/private - changed get_metrics to take a const string, not c str Signed-off-by: Rick Chen <rick.chen@prophetstor.com> Signed-off-by: Sage Weil <sage@redhat.com> 2018-12-28 09:07:32 +00:00			`ceph ALL=NOPASSWD: /usr/sbin/nvme * smart-log-add --json /dev/*`