Bug #14310: upstart won't automatically start monitor if cluster name contains chars other than [A-Za-z0-9] - Ceph - Ceph

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Bug #14310

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upstart won't automatically start monitor if cluster name contains chars other than [A-Za-z0-9]

Added by Emile Snyder over 8 years ago. Updated about 7 years ago.

Status:

Won't Fix

Priority:

Normal

Assignee:

Emile Snyder

Category:

Target version:

% Done:

Source:

other

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

The src/upstart/*-all-starter.conf files all use the same strategy to find the cluster and id values to use for 'initctl emit [ceph-osd|ceph-mds|ceph-mon|radosgw] cluster="$cluster" id="$id"' command.

They all do a "find /var/lib/ceph/<daemontype> ~~regex '.*/[A-Za-z0-9]+~~[A-Za-z0-9._-]+' -printf '%P\n' | while read f; do ..." command and then set

cluster="${f%%-*}"
id="${f#*-}"

to set the cluster name as anything before the first '-' and id as everything after it.

Our cluster names are things like 'slc07_ceph_02', so on node restart our monitor processes don't come up on their own.

The osd processes do though, which I still don't understand.

I verified that if I change the regex in /etc/init/ceph-mon-all-starter.conf to '.*/[A-Za-z0-9_]+-[A-Za-z0-9._-]+' and reboot a monitor node the monitor process is started.