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linux/include/linux/ceph
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Ilya Dryomov 00498b9941 libceph: introduce connection modes and ms_mode option 
msgr2 supports two connection modes: crc (plain) and secure (on-wire
encryption).  Connection mode is picked by server based on input from
client.

Introduce ms_mode option:

  ms_mode=legacy        - msgr1 (default)
  ms_mode=crc           - crc mode, if denied fail
  ms_mode=secure        - secure mode, if denied fail
  ms_mode=prefer-crc    - crc mode, if denied agree to secure mode
  ms_mode=prefer-secure - secure mode, if denied agree to crc mode

ms_mode affects all connections, we don't separate connections to mons
like it's done in userspace with ms_client_mode vs ms_mon_client_mode.

For now the default is legacy, to be flipped to prefer-crc after some
time.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
History 2020-12-14 23:21:50 +01:00
..
auth.h libceph: introduce connection modes and ms_mode option 2020-12-14 23:21:50 +01:00
buffer.h libceph: allow ceph_buffer_put() to receive a NULL ceph_buffer 2019-08-22 10:47:41 +02:00
ceph_debug.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ceph_features.h libceph, ceph: get and handle cluster maps with addrvecs 2020-12-14 23:21:50 +01:00
ceph_frag.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ceph_fs.h libceph: introduce connection modes and ms_mode option 2020-12-14 23:21:50 +01:00
ceph_hash.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cls_lock_client.h rbd: support for object-map and fast-diff 2019-07-08 14:01:45 +02:00
debugfs.h libceph: drop CEPH_DEFINE_SHOW_FUNC 2020-03-30 12:42:40 +02:00
decode.h libceph, ceph: get and handle cluster maps with addrvecs 2020-12-14 23:21:50 +01:00
libceph.h libceph: introduce connection modes and ms_mode option 2020-12-14 23:21:50 +01:00
mdsmap.h libceph, ceph: get and handle cluster maps with addrvecs 2020-12-14 23:21:50 +01:00
messenger.h libceph: move msgr1 protocol specific fields to its own struct 2020-12-14 23:21:50 +01:00
mon_client.h libceph, rbd, ceph: "blacklist" -> "blocklist" 2020-10-12 15:29:26 +02:00
msgpool.h libceph: preallocate message data items 2018-10-22 10:28:22 +02:00
msgr.h libceph, rbd: ignore addr->type while comparing in some cases 2020-12-14 23:21:50 +01:00
osd_client.h libceph: just have osd_req_op_init() return a pointer 2020-08-03 11:05:25 +02:00
osdmap.h libceph, ceph: get and handle cluster maps with addrvecs 2020-12-14 23:21:50 +01:00
pagelist.h libceph: introduce ceph_pagelist_alloc() 2018-10-22 10:28:21 +02:00
rados.h libceph, rbd, ceph: "blacklist" -> "blocklist" 2020-10-12 15:29:26 +02:00
string_table.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
striper.h rbd: support for object-map and fast-diff 2019-07-08 14:01:45 +02:00
types.h ceph: add mount option to limit caps count 2019-03-05 18:55:17 +01:00