make collectd write to timescaledb and other fixes

collectd/etc/collectd.conf

@@ -16,7 +16,7 @@ Hostname "shuttle"
 FQDNLookup true
 #BaseDir "/var/lib/collectd"
 #PluginDir "/usr/lib/collectd"
-#TypesDB "/usr/share/collectd/types.db" "/etc/collectd/my_types.db" 
+#TypesDB "/usr/share/collectd/types.db" "/etc/collectd/my_types.db"
 #----------------------------------------------------------------------------#
 # When enabled, plugins are loaded automatically with the default options    #
 # when an appropriate <Plugin ...> block is encountered.                     #
@@ -83,6 +83,7 @@ LoadPlugin swap
 LoadPlugin uptime
 LoadPlugin users
 LoadPlugin smart
+LoadPlugin pg_collectd
 
 ##############################################################################
 # Plugin configuration                                                       #
@@ -111,7 +112,7 @@ LoadPlugin smart
 <Plugin disk>
     Disk "sda"
     Disk "sdb"
-    Disk "nvme0"
+    Disk "nvme0n1"
     IgnoreSelected false
 </Plugin>
 
@@ -123,10 +124,17 @@ LoadPlugin smart
 <Plugin "smart">
     Disk "sda"
     Disk "sdb"
-    Disk "nvme0"
+    Disk "nvme0n1"
     IgnoreSelected false
 </Plugin>
 
+<Plugin pg_collectd>
+    BatchSize 1000
+    Connection "postgresql://collectd:collectd@host:6543/collectd"
+    StoreRates true
+    LogTimings INFO
+</Plugin>
+
 <Include "/etc/collectd/collectd.conf.d">
 	Filter "*.conf"
 </Include>