diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..708819c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/roles/galaxy/*
diff --git a/README.md b/README.md
index 0d36387..36e817e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # Testing ansible
 ```
-ansible-galaxy collection install -r requirements.yml
-ansible-playbook playbook.yaml
+ansible-galaxy install -r requirements.yml -p roles/galaxy/ --force
+ansible-playbook playbook.yaml # Initialize
+ ansible-playbook -i inventory.yml -e @secrets.enc --ask-vault-pass playbooks/caddy.yaml  # Caddy
 ```
 
+To add secrets: `ansible-vault edit secrets.enc`
diff --git a/collections/requirements.yml b/collections/requirements.yml
new file mode 100644
index 0000000..483ed15
--- /dev/null
+++ b/collections/requirements.yml
@@ -0,0 +1,4 @@
+---
+collections:
+  - name: community.general
+  - name: community.docker
diff --git a/requirements.yml b/requirements.yml
index 04a5590..84cd352 100644
--- a/requirements.yml
+++ b/requirements.yml
@@ -1,2 +1,5 @@
-collections:
-- name: community.docker
+---
+
+- src: git+https://github.com/caddy-ansible/caddy-ansible.git
+  version: v3.2.0
+