diff --git a/inventory/host_vars/os-control01.iad2.fedoraproject.org b/inventory/host_vars/os-control01.iad2.fedoraproject.org
index 1de51b2ff6..657d20a9e5 100644
--- a/inventory/host_vars/os-control01.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-control01.iad2.fedoraproject.org
@@ -13,3 +13,11 @@ datacenter: iad2
 
 baseiptables: true
 vpn: false
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+mem_size: 16384
+max_mem_size: 16384
+num_cpus: 4
diff --git a/inventory/host_vars/os-master01.iad2.fedoraproject.org b/inventory/host_vars/os-master01.iad2.fedoraproject.org
index 03ff843825..7845f59747 100644
--- a/inventory/host_vars/os-master01.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-master01.iad2.fedoraproject.org
@@ -13,3 +13,11 @@ datacenter: iad2
 
 baseiptables: true
 vpn: false
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+mem_size: 16384
+max_mem_size: 16384
+num_cpus: 4
diff --git a/inventory/host_vars/os-master02.iad2.fedoraproject.org b/inventory/host_vars/os-master02.iad2.fedoraproject.org
index 9958316eba..a5086e7af6 100644
--- a/inventory/host_vars/os-master02.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-master02.iad2.fedoraproject.org
@@ -13,3 +13,11 @@ datacenter: iad2
 
 baseiptables: true
 vpn: false
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+mem_size: 16384
+max_mem_size: 16384
+num_cpus: 4
diff --git a/inventory/host_vars/os-master03.iad2.fedoraproject.org b/inventory/host_vars/os-master03.iad2.fedoraproject.org
index 6314dfa8eb..b8f79ea283 100644
--- a/inventory/host_vars/os-master03.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-master03.iad2.fedoraproject.org
@@ -13,3 +13,11 @@ datacenter: iad2
 
 baseiptables: true
 vpn: false
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+mem_size: 16384
+max_mem_size: 16384
+num_cpus: 4
diff --git a/inventory/host_vars/os-node01.iad2.fedoraproject.org b/inventory/host_vars/os-node01.iad2.fedoraproject.org
index 96b0affb91..7fd4f3dfc8 100644
--- a/inventory/host_vars/os-node01.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-node01.iad2.fedoraproject.org
@@ -16,3 +16,9 @@ vpn: false
 
 mem_size: 24576
 max_mem_size: 24576
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+num_cpus: 4
diff --git a/inventory/host_vars/os-node02.iad2.fedoraproject.org b/inventory/host_vars/os-node02.iad2.fedoraproject.org
index ec7c38d611..c95173bb85 100644
--- a/inventory/host_vars/os-node02.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-node02.iad2.fedoraproject.org
@@ -16,3 +16,9 @@ vpn: false
 
 mem_size: 24576
 max_mem_size: 24576
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+num_cpus: 4
diff --git a/inventory/host_vars/os-node03.iad2.fedoraproject.org b/inventory/host_vars/os-node03.iad2.fedoraproject.org
index ebf166ec69..f93f8c5240 100644
--- a/inventory/host_vars/os-node03.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-node03.iad2.fedoraproject.org
@@ -16,3 +16,9 @@ vpn: false
 
 mem_size: 24576
 max_mem_size: 24576
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+num_cpus: 4
diff --git a/inventory/host_vars/os-node04.iad2.fedoraproject.org b/inventory/host_vars/os-node04.iad2.fedoraproject.org
index c9e9ef6006..eb93702bf1 100644
--- a/inventory/host_vars/os-node04.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-node04.iad2.fedoraproject.org
@@ -16,3 +16,9 @@ vpn: false
 
 mem_size: 24576
 max_mem_size: 24576
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+num_cpus: 4
diff --git a/inventory/host_vars/os-node05.iad2.fedoraproject.org b/inventory/host_vars/os-node05.iad2.fedoraproject.org
index 1c0bc06b3d..2ea6b4a13f 100644
--- a/inventory/host_vars/os-node05.iad2.fedoraproject.org
+++ b/inventory/host_vars/os-node05.iad2.fedoraproject.org
@@ -16,3 +16,9 @@ vpn: false
 
 mem_size: 24576
 max_mem_size: 24576
+
+nrpe_procs_warn: 900
+nrpe_procs_crit: 1000
+
+lvm_size: 120g
+num_cpus: 4