Red Hat Bugzilla – Bug 1297463
ceph systemd unit file issues
Last modified: 2017-08-08 08:38:39 EDT
Created attachment 1113624 [details]
ceph systemd compatibility patch
ceph systemd unit files fails with non-default cluster name. The only supported cluster name is "ceph". We've fixed it with a complex fix:
1. created /usr/sbin/ceph-custom-daemon script to wrap primary ceph daemons and tools (ceph-mon, ceph-osd, ceph-mds, radosgw)
2. fixed ceph-disk to use cluster name and osd ID as identifier
3. fixed systemd unit files to use wrapper script instead direct call to ceph binaries
This allows to use commands like these:
systemctl enable email@example.com
systemctl start firstname.lastname@example.org
systemctl stop email@example.com
The patch is attached.
We built ceph-9.2.0 against CentOS version 7, but the same way can be used in Fedora.
I do not see this in upstream master (or jewel or infernalis) branch, yet. Do you have any PR for this? I do rebase fedora ceph packages regularly so as long as these changes make it/get backported into the next 9.2 release they will make their way into the next fedora build.
Created attachment 1114129 [details]
Fixes /usr/libexec/ceph/ceph-osd-prestart.sh missed in main patch
This patches is not in an upstream yet.
I don't ever guess will it be therer or not because that's a "dirty hack".
And there is one issue for all ceph users who use non-default cluster name: they will be very unhappy (exactly like me when I found that my cluster doesn't start anymore until I fix systemd unit files)
I've posted a bugfix in mainstream http://tracker.ceph.com/issues/14348
This bug appears to have been reported against 'rawhide' during the Fedora 24 development cycle.
Changing version to '24'.
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