keep number of metrics emitted by tcpconns under control
adapt puppet bootstrap script to 3.x
newer nicer syntax for templates
new solr node for fulltext search
stop restarting collectd for each new config version
postgresql role & perms for readonly access by solr-dih
copy-paste mistake
solr: only bind on loopback interface for the moment
use dedicated pgsql credentials for solr-dih
use pgsql hot standby for production solr-dih
enable solr stuff on new vm
add sudo rule for /usr/sbin/service where appropriate