[hopem] Added use-syslog cfg option to allow logging to syslog

config.yaml

@@ -110,3 +110,8 @@ options:
     description: |
       Key ID to import to the apt keyring to support use with arbitary source
       configuration from outside of Launchpad archives or PPA's.
+  use-syslog:
+    type: boolean
+    default: False
+    description: |
+      If set to True, supporting services will log to syslog.

hooks/hooks.py

@@ -72,7 +72,8 @@ def emit_cephconf():
         'mon_hosts': ' '.join(get_mon_hosts()),
         'fsid': config('fsid'),
         'version': ceph.get_ceph_version(),
-        'osd_journal_size': config('osd-journal-size')
+        'osd_journal_size': config('osd-journal-size'),
+        'use_syslog': str(config('use-syslog')).lower()
     }
     # Install ceph.conf as an alternative to support
     # co-existence with other charms that write this file

revision

@@ -1 +1 @@
-104
+105

templates/ceph.conf

@@ -9,6 +9,10 @@
  keyring = /etc/ceph/$cluster.$name.keyring
  mon host = {{ mon_hosts }}
  fsid = {{ fsid }}
+ log to syslog = {{ use_syslog }}
+ err to syslog = {{ use_syslog }}
+ clog to syslog = {{ use_syslog }}
+ mon cluster log to syslog = {{ use_syslog }}
 
 [mon]
  keyring = /var/lib/ceph/mon/$cluster-$id/keyring