Initial CDN deployment playbooks and ansible modules

Change-Id: Ib2c5a8f3d22459bf3c540289f7b7cc1b3fdf4457
diff --git a/setup/cdnnode_id_rsa.pub b/setup/cdnnode_id_rsa.pub
new file mode 100644
index 0000000..8512002
--- /dev/null
+++ b/setup/cdnnode_id_rsa.pub
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDId6Eo1rvuCQW7c/OcIVmn/XWI0amQn5pj25IWblsYgjTzZQ4JxXzndNMIwhG057O+Ir1TSxxSp+mJzQqSXHTAD76z1YKObl8d2ckBrsuZsocRbrEo0gMhyoPa0jyjA/j251vvsNAc0qx8fHkMghfULDT7K76cRJfGhBw4Vp3rNJE/AdBEXC4nMPh6tAJI+QIN08UMXVu49JETVs0vyfChPcMBr53h+HRsWTyN+qjiE47nH3wrY7+XO3zjoFY3HmpCSVhvuMOFQIewINPfUcEkWpvu3nGUsdvtX46cXyugjzFF3QFRbRPZHwTQ0dYBvSFDBfDBZkyQ2AgZQPtAo9Q7 smbaker@fc16-64.lan