add expire_jobs and set default expire times

Netdisco/Changes

@@ -1,3 +1,14 @@
+2.029009 - 2014-09-27
+
+  [ENHANCEMENTS]
+
+  * Defaults now exist for all expire tasks
+  * Added expire_jobs to remove jobs queue items after 14 days
+
+  [BUG FIXES]
+
+  * Require new DBIC version to fix duplicate DB connection problem
+
 2.029008 - 2014-09-23
 
   [ENHANCEMENTS]

Netdisco/lib/App/Netdisco/Daemon/Worker/Poller/Expiry.pm

@@ -40,6 +40,15 @@ sub expire {
       });
   }
 
+  if (setting('expire_jobs') and setting('expire_jobs') > 0) {
+      schema('netdisco')->txn_do(sub {
+        schema('netdisco')->resultset('Admin')->search({
+          entered => \[q/< (now() - ?::interval)/,
+              (setting('expire_jobs') * 86400)],
+        })->delete();
+      });
+  }
+
   return job_done("Checked expiry for all Devices and Nodes");
 }
 

Netdisco/lib/App/Netdisco/Manual/Configuration.pod

@@ -724,14 +724,14 @@ seconds as well as integers.
 
 =head3 C<expire_devices>
 
-Value: Number of Days.
+Value: Number of Days. Default: 60
 
 Devices that have not been refreshed in this number of days will be removed.
 All nodes connected to this device will be removed as well.
 
 =head3 C<expire_nodes>
 
-Value: Number of Days.
+Value: Number of Days. Default: 90
 
 Nodes that have not been refreshed in this number of days will be removed from
 the database. Archived and non-archived nodes are removed. This includes
@@ -739,11 +739,19 @@ SwitchPort/MAC and MAC/IP mappings.
 
 =head3 C<expire_nodes_archive>
 
-Value: Number of Days.
+Value: Number of Days. Default: 60
 
 Archived data for switch-port/MAC and MAC/IP mappings older than this number
 of days will be removed.
 
+=head3 C<expire_jobs>
+
+Value: Number of Days. Default: 14
+
+Jobs which entered the job queue more than this many days ago will be removed
+from the queue during the scheduled expiry process (regardless of whether they
+were ever run).
+
 =head3 C<dns>
 
 Value: Settings Tree. Default:

Netdisco/share/config.yml

@@ -130,9 +130,10 @@ nbtstat_only: []
 nbtstat_max_age: 7
 nbtstat_interval: 0.02
 nbtstat_timeout: 1
-expire_devices: 0
-expire_nodes: 0
-expire_nodes_archive: 0
+expire_devices: 60
+expire_nodes: 90
+expire_nodes_archive: 60
+expire_jobs: 14
 store_wireless_clients: true
 store_modules: true
 ignore_interfaces: