diff --git a/inventory/group_vars/ipsilon b/inventory/group_vars/ipsilon
new file mode 100644
index 0000000000..828c0859ff
--- /dev/null
+++ b/inventory/group_vars/ipsilon
@@ -0,0 +1,15 @@
+---
+# Define resources for this group of hosts here. 
+lvm_size: 20000
+mem_size: 1024
+num_cpus: 2
+
+# for systems that do not match the above - specify the same parameter in
+# the host_vars/$hostname file
+
+tcp_ports: [ 80, 443 ]
+
+# Neeed for rsync from log01 for logs.
+custom_rules: [ '-A INPUT -p tcp -m tcp -s 10.5.126.13 --dport 873 -j ACCEPT', '-A INPUT -p tcp -m tcp -s 192.168.1.59 --dport 873 -j ACCEPT' ]
+
+fas_client_groups: sysadmin-main,sysadmin-accounts
diff --git a/inventory/host_vars/ipsilon01.phx2.fedoraproject.org b/inventory/host_vars/ipsilon01.phx2.fedoraproject.org
new file mode 100644
index 0000000000..f7efabeab0
--- /dev/null
+++ b/inventory/host_vars/ipsilon01.phx2.fedoraproject.org
@@ -0,0 +1,12 @@
+---
+nm: 255.255.255.0
+gw: 10.5.126.254
+dns: 10.5.126.21
+
+ks_url: http://10.5.126.23/repo/rhel/ks/kvm-rhel-7
+ks_repo: http://10.5.126.23/repo/rhel/RHEL7-x86_64/
+
+volgroup: /dev/vg_guests00
+eth0_ip: 10.5.126.46
+vmhost: virthost15.phx2.fedoraproject.org
+datacenter: phx2
diff --git a/inventory/host_vars/ipsilon02.phx2.fedoraproject.org b/inventory/host_vars/ipsilon02.phx2.fedoraproject.org
new file mode 100644
index 0000000000..be12d1a2ff
--- /dev/null
+++ b/inventory/host_vars/ipsilon02.phx2.fedoraproject.org
@@ -0,0 +1,12 @@
+---
+nm: 255.255.255.0
+gw: 10.5.126.254
+dns: 10.5.126.21
+
+ks_url: http://10.5.126.23/repo/rhel/ks/kvm-rhel-7
+ks_repo: http://10.5.126.23/repo/rhel/RHEL7-x86_64/
+
+volgroup: /dev/vg_virthost
+eth0_ip: 10.5.126.47
+vmhost: virthost17.phx2.fedoraproject.org
+datacenter: phx2
diff --git a/inventory/inventory b/inventory/inventory
index 66ce5ea5fa..2e644b731b 100644
--- a/inventory/inventory
+++ b/inventory/inventory
@@ -341,6 +341,10 @@ log01.phx2.fedoraproject.org
 noc01.phx2.fedoraproject.org
 noc02.fedoraproject.org
 
+[ipsilon]
+ipsilon01.stg.phx2.fedoraproject.org
+ipsilon02.stg.phx2.fedoraproject.org
+
 [ipsilon-stg]
 ipsilon01.stg.phx2.fedoraproject.org