RHEL7/Centos7 common package python-crypto

[slivabox]

Looks like carbon-cache is restarted each puppet run.
This happens due to:

yum install python-crypto
Loaded plugins: fastestmirror, protectbase
Loading mirror speeds from cached hostfile
0 packages excluded due to repository protections
Package python-crypto-2.6.1-1.el7.x86_64 is obsoleted by python2-crypto-2.6.1-9.el7.x86_64 which is already installed
Nothing to do

Example:

Notice: /Stage[main]/Graphite::Install/Package[python-crypto]/ensure: created
Info: Class[Graphite::Install]: Scheduling refresh of Class[Graphite::Config]
Info: Class[Graphite::Install]: Scheduling refresh of Exec[Initial django db creation]
Info: Class[Graphite::Config]: Scheduling refresh of Exec[Initial django db creation]
Info: Class[Graphite::Config]: Scheduling refresh of Service[carbon-cache]
Notice: /Stage[main]/Graphite::Config/Exec[Initial django db creation]: Triggered 'refresh' from 2 events
Notice: /Stage[main]/Graphite::Config/Service[carbon-cache]: Triggered 'refresh' from 1 events

[dwerder]

This is fixed in #247 , which is already merged into the develop branch.