rough notes from upgrading pb-build2:
--------------------------------------
check for changes in /etc/ssh/sshd_config - the currently running one is the one from jessie which doesnt 
seem sufficient anymore… 

+++ /etc/munin/plugin-conf.d/munin-node.dpkg-new        2017-03-03 23:44:55.000000000 +0100
@@ -33,6 +33,11 @@
 [cps*]
 user root
 
+[df*]
+env.warning 92
+env.critical 98
+env.exclude_re ^/run/user

squid ok?

had to do "sudo apt install linux-image-686-pae", to get kernel upgraded… huh? :)


todo for upgrades
-----------------
test jenkins-test-vm upgrade before doing jenkins
resolve issues on pb2 :)