diff --git a/TODO.txt b/TODO.txt
new file mode 100644
index 0000000..e78fa66
--- /dev/null
+++ b/TODO.txt
@@ -0,0 +1,7 @@
+calico ENV:
+  - CLUSTER_TYPE=kubeadm
+  - IP_AUTODETECTION_METHOD=cidr=10.0.1.0/24,10.0.2.0/24
+
+cat /etc/NetworkManager/conf.d/calico.conf
+[keyfile]
+unmanaged-devices=interface-name:cali*;interface-name:tunl*;interface-name:vxlan.calico