RepoMirrors/ceph
1
0
Fork 0
mirror of https://github.com/ceph/ceph synced 2025-02-24 19:47:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #16023 from liewegas/wip-19994

Browse Source 
systemd/ceph-mgr: remove automagic mgr creation hack

Reviewed-by: Ken Dreyer <kdreyer@redhat.com>
Reviewed-by: John Spray <john.spray@redhat.com>
This commit is contained in:
Sage Weil 2017-07-01 09:09:52 -05:00 committed by GitHub
commit 41677d2a07
3 changed files with 7 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
doc/release-notes.rst
View File

@ -327,10 +327,10 @@ Upgrade from Jewel or Kraken
# systemctl ceph-mgr.target
If you are upgrading from jewel, you should have new ceph-mgr daemons
automatically appear on the same hosts as the ceph-mon daemons. If not,
you can deploy new daemons with tools like ceph-deploy or ceph-ansible. For
example,::
If you are upgrading from kraken, you may already have ceph-mgr
daemons deployed. If not, or if you are upgrading from jewel, you
can deploy new daemons with tools like ceph-deploy or ceph-ansible.
For example,::
# ceph-deploy mgr create HOST

16
systemd/ceph-mgr@.service
View File

@ -1,8 +1,8 @@
[Unit]
Description=Ceph cluster manager daemon
After=network-online.target local-fs.target time-sync.target ceph-mon@%i.service
After=network-online.target local-fs.target time-sync.target
Wants=network-online.target local-fs.target time-sync.target
PartOf=ceph-mgr.target ceph-mon@%i.service
PartOf=ceph-mgr.target
[Service]
LimitNOFILE=1048576
@ -10,18 +10,6 @@ LimitNPROC=1048576
EnvironmentFile=-/etc/sysconfig/ceph
Environment=CLUSTER=ceph
# This ExecStartPre business is a hack to inject a key for the mgr daemon,
# using whatever key already exists on the mon on this node to gain sufficient
# permissions to create the mgr key. Failure is ignored at every step (the
# '-' prefix) in case someone has already used some other trick to set
# everything up manually.
# `sh -c "exec ..."` is required, since different Linux ditributives have different rules on absolute paths of that executables.
# systemd requires to use absoulte paths.
ExecStartPre=-/bin/sh -c "exec mkdir -p /var/lib/ceph/mgr/${CLUSTER}-%i"
ExecStartPre=-/bin/sh -c "[ -f /var/lib/ceph/mgr/${CLUSTER}-%i/keyring ] || /usr/bin/ceph-authtool --create-keyring --gen-key --name=mgr.%i /var/lib/ceph/mgr/${CLUSTER}-%i/keyring"
ExecStartPre=-/bin/sh -c "exec chown -R ceph.ceph /var/lib/ceph/mgr/${CLUSTER}-%i"
ExecStartPre=-/usr/bin/ceph -i /var/lib/ceph/mgr/${CLUSTER}-%i/keyring auth add mgr.%i mon 'allow profile mgr' osd 'allow *' mds 'allow *' --keyring=/var/lib/ceph/mon/${CLUSTER}-%i/keyring --name=mon.
ExecStart=/usr/bin/ceph-mgr -f --cluster ${CLUSTER} --id %i --setuser ceph --setgroup ceph
ExecReload=/bin/kill -HUP $MAINPID
Restart=on-failure

2
systemd/ceph-mon@.service
View File

@ -6,7 +6,7 @@ Description=Ceph cluster monitor daemon
# these can be removed once ceph-mon will dynamically change network
# configuration.
After=network-online.target local-fs.target time-sync.target
Wants=network-online.target local-fs.target time-sync.target ceph-mgr@%i.service
Wants=network-online.target local-fs.target time-sync.target
PartOf=ceph-mon.target