Update cert-manager to 0.9.1 as we were running 0.5.0 and let's encrypt is going to start blocking < 0.8.0 as those versions are issuing too much traffic to lets encrypt
# This manifest sets up an EFK stack for capturing logging from all of the pods
# in the cluster.
#
# This is based heavily on https://www.digitalocean.com/community/tutorials/how-to-set-up-an-elasticsearch-fluentd-and-kibana-efk-logging-stack-on-kubernetes
# but has some tweaks around elastic search when it comes to resources and