diff --git a/README.md b/README.md
index c8bed88..5d40fdc 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,20 @@
 # Workstation
 
-Workstation configuration, tool lists, and eventually ansible playbooks
\ No newline at end of file
+Workstation configuration, tool lists, and eventually ansible playbooks
+
+## Ansible
+
+https://docs.ansible.com/ansible/latest/user_guide/intro_getting_started.html
+
+Setup
+
+```bash
+pip install --user ansible
+sudo mkdir -p /etc/ansible && sudo cp hosts /etc/ansible/hosts
+```
+
+Run an ad-hoc command
+
+```bash
+ansible pi -i hosts --become-method=sudo --ask-become-pass --become -a "apt update"
+```
diff --git a/hosts b/hosts
new file mode 100644
index 0000000..9412f5f
--- /dev/null
+++ b/hosts
@@ -0,0 +1,5 @@
+[pi]
+pihole
+pivault
+octopi
+pi-medina