1
0
mirror of https://github.com/ceph/ceph synced 2024-12-26 05:25:09 +00:00
ceph/udev/95-ceph-osd.rules
Andrew Bartlett c83a288ab8 Rework ceph-disk to allow LUKS for encrypted partitions
LUKS allows for validation of the key at mount time (rather than
simply mounting a random partition), specification of the encryption
parameters in the header and key rollover of the slot key (the one
that needs to be stored).

New parameters 'osd cryptsetup parameters' and 'osd dmcrypt key size' are
added.  These allow these important policy choices to be overridden or
kept consistent per-site.

The previous default plain mode (rather than using LUKS) remains, select
LUKS by setting 'osd dmcrypt type = luks'

Signed-off-by: Andrew Bartlett <abartlet@catalyst.net.nz>
2015-01-30 14:34:42 +13:00

44 lines
2.1 KiB
Plaintext

# activate ceph-tagged partitions
ACTION=="add", SUBSYSTEM=="block", \
ENV{DEVTYPE}=="partition", \
ENV{ID_PART_ENTRY_TYPE}=="4fbd7e29-9d25-41b8-afd0-062c0ceff05d", \
RUN+="/usr/sbin/ceph-disk-activate /dev/$name"
# activate ceph-tagged partitions
ACTION=="add", SUBSYSTEM=="block", \
ENV{DEVTYPE}=="partition", \
ENV{ID_PART_ENTRY_TYPE}=="45b0969e-9b03-4f30-b4c6-b4b80ceff106", \
RUN+="/usr/sbin/ceph-disk activate-journal /dev/$name"
# Map journal if using dm-crypt and plain
ACTION=="add" SUBSYSTEM=="block", \
ENV{DEVTYPE}=="partition", \
ENV{ID_PART_ENTRY_TYPE}=="45b0969e-9b03-4f30-b4c6-5ec00ceff106", \
RUN+="/sbin/cryptsetup --key-file /etc/ceph/dmcrypt-keys/$env{ID_PART_ENTRY_UUID} --key-size 256 create $env{ID_PART_ENTRY_UUID} /dev/$name"
# Map journal if using dm-crypt and luks
ACTION=="add" SUBSYSTEM=="block", \
ENV{DEVTYPE}=="partition", \
ENV{ID_PART_ENTRY_TYPE}=="45b0969e-9b03-4f30-b4c6-35865ceff106", \
RUN+="/sbin/cryptsetup --key-file /etc/ceph/dmcrypt-keys/$env{ID_PART_ENTRY_UUID}.luks.key luksOpen /dev/$name $env{ID_PART_ENTRY_UUID}"
# Map data device and
# activate ceph-tagged partitions
# for dm-crypted data devices and plain
ACTION=="add" SUBSYSTEM=="block", \
ENV{DEVTYPE}=="partition", \
ENV{ID_PART_ENTRY_TYPE}=="4fbd7e29-9d25-41b8-afd0-5ec00ceff05d", \
RUN+="/sbin/cryptsetup --key-file /etc/ceph/dmcrypt-keys/$env{ID_PART_ENTRY_UUID} --key-size 256 create $env{ID_PART_ENTRY_UUID} /dev/$name", \
RUN+="/bin/bash -c 'while [ ! -e /dev/mapper/$env{ID_PART_ENTRY_UUID} ];do sleep 1; done'", \
RUN+="/usr/sbin/ceph-disk-activate /dev/mapper/$env{ID_PART_ENTRY_UUID}"
# Map data device and
# activate ceph-tagged partitions
# for dm-crypted data devices and luks
ACTION=="add" SUBSYSTEM=="block", \
ENV{DEVTYPE}=="partition", \
ENV{ID_PART_ENTRY_TYPE}=="4fbd7e29-9d25-41b8-afd0-35865ceff05d", \
RUN+="/sbin/cryptsetup --key-file /etc/ceph/dmcrypt-keys/$env{ID_PART_ENTRY_UUID}.luks.key luksOpen /dev/$name $env{ID_PART_ENTRY_UUID}", \
RUN+="/bin/bash -c 'while [ ! -e /dev/mapper/$env{ID_PART_ENTRY_UUID} ];do sleep 1; done'", \
RUN+="/usr/sbin/ceph-disk-activate /dev/mapper/$env{ID_PART_ENTRY_UUID}"