Stackdriver agent setup on Ubuntu Saucy

INSTALL

taken from:
http://support.stackdriver.com/customer/portal/articles/1491764-installing-the-stackdriver-agent-on-ubuntu-and-debian

switch to root and:

curl -o /etc/apt/sources.list.d/stackdriver.list http://repo.stackdriver.com/wheezy.list
curl --silent https://app.stackdriver.com/RPM-GPG-KEY-stackdriver | apt-key add -
apt-get update
apt-get install libhiredis0.10
apt-get install stackdriver-agent
echo "stackdriver-agent stackdriver-agent/apikey string MYKEY" | debconf-set-selections

for Redis monitoring:
http://support.stackdriver.com/customer/portal/articles/1491754-redis-plugin

nano /opt/stackdriver/collectd/etc/collectd.d/redis.conf

and put there:

LoadPlugin "redis"
<Plugin redis>
  <Node "mynode">
    Host "localhost"
    Port "6379"
    Timeout 2000
  </Node>
</Plugin>

service stackdriver-agent restart