View source for VScaler: Adding and removing kolla ceph OSDs

== Removing an OSD ==
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[root@node01-enp59s0 ~]# docker exec ceph_mon ceph osd out osd.2
marked out osd.2. 
[root@node01-enp59s0 ~]# docker exec ceph_mon ceph osd crush remove osd.2
removed osd.2
[root@node01-enp59s0 ~]# docker exec ceph_mon ceph auth del osd.2
updated
[root@node01-enp59s0 ~]# docker exec ceph_mon ceph osd down osd.2
marked down osd.2.
[root@node01-enp59s0 ~]# docker exec ceph_mon ceph osd rm osd.2
removed osd.2

unmount and remove from /etc/fstab
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osd.2 is the OSD to be removed

== Adding an OSD ==
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dd if=/dev/zero of=/dev/sde bs=1 count=512

parted /dev/sde -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP 1 -1

kolla-ansible deploy -i inventory -t ceph
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/dev/sde is the block device to be used for the new OSD.