diff --git a/centos_pkg_dirs b/centos_pkg_dirs
new file mode 100644
index 0000000..615245c
--- /dev/null
+++ b/centos_pkg_dirs
@@ -0,0 +1,23 @@
+dpkg
+cgcs-users
+cluster-resource-agents
+rpm
+libfdt
+bash
+haproxy
+iptables
+iscsi-initiator-utils
+ldapscripts
+netpbm
+net-tools
+tpmdd
+integrity
+drbd
+drbd-tools
+intel-e1000e
+intel-i40e
+intel-i40evf
+intel-ixgbe
+intel-ixgbevf
+qat17
+mariadb
diff --git a/centos_pkg_dirs_installer b/centos_pkg_dirs_installer
new file mode 100644
index 0000000..916f55d
--- /dev/null
+++ b/centos_pkg_dirs_installer
@@ -0,0 +1 @@
+rpm
diff --git a/centos_pkg_dirs_rt b/centos_pkg_dirs_rt
new file mode 100644
index 0000000..9628c24
--- /dev/null
+++ b/centos_pkg_dirs_rt
@@ -0,0 +1,9 @@
+intel-e1000e
+intel-i40e
+intel-i40evf
+intel-ixgbe
+intel-ixgbevf
+qat17
+drbd
+tpmdd
+integrity