diff --git a/.ansible-lint b/.ansible-lint
new file mode 100644
index 0000000..c6123e8
--- /dev/null
+++ b/.ansible-lint
@@ -0,0 +1,14 @@
+#warn_list:  # or 'skip_list' to silence them completely
+skip_list:
+  - experimental
+  - var-naming[no-role-prefix]
+  - name
+warn_list:
+  - '204'   # Lines should be no longer than 160 chars
+  - no-handler
+  - ignore-errors
+  - fqcn-builtins
+  - fqcn
+  - partial-become[task]
+  - template-instead-of-copy
+offline: true
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..781c027
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.password-store
+.gitignore
+.envrc
diff --git a/.yamllint.yaml b/.yamllint.yaml
index d932357..2d3284c 100644
--- a/.yamllint.yaml
+++ b/.yamllint.yaml
@@ -15,3 +15,8 @@ rules:
     max-spaces-after: -1
   commas:
     max-spaces-after: -1
+  comments:
+    min-spaces-from-content: 1
+  octal-values:
+    forbid-implicit-octal: true
+    forbid-explicit-octal: true
diff --git a/bitlair.yaml b/bitlair.yaml
index 48db717..d09757f 100644
--- a/bitlair.yaml
+++ b/bitlair.yaml
@@ -1,66 +1,79 @@
 ---
 
-- hosts: all
+- name: common
+  hosts: all
   gather_facts: true
   roles:
     - { role: "common", tags: ["common"] }
     - { role: "nft", tags: ["nft"] }
 
-- hosts: bank
+- name: bank
+  hosts: bank
   roles:
     - { role: "bank", tags: ["bank"] }
 
-- hosts: homeassistant
+- name: homeassistant
+  hosts: homeassistant
   roles:
     - { role: "acme", tags: ["acme"] }
     - { role: "nginx", tags: ["nginx"] }
 
-- hosts: raspi
+- name: raspi
+  hosts: raspi
   roles:
     - { role: "raspi", tags: ["raspi"] }
     - { role: "bank-terminal", tags: ["bank-terminal"] }
 
-- hosts: fotos
+- name: fotos
+  hosts: fotos
   roles:
     - { role: "photos", tags: ["photos"] }
 
-- hosts: git-ci
+- name: CI
+  hosts: git-ci
   roles:
     - { role: "git-ci", tags: ["git-ci"] }
 
-- hosts: git
+- name: git
+  hosts: git
   roles:
     - { role: "acme", tags: ["acme"] }
     - { role: "nginx", tags: ["nginx"] }
     - { role: "git-server", tags: ["git-server"] }
 
-- hosts: monitoring
+- name: monitoring
+  hosts: monitoring
   roles:
     - { role: "acme", tags: ["acme"] }
     - { role: "nginx", tags: ["nginx"] }
     - { role: "monitoring", tags: ["monitoring"] }
 
-- hosts: mqtt
+- name: mqtt
+  hosts: mqtt
   roles:
     - { role: "mqtt", tags: ["mqtt"] }
 
-- hosts: music
+- name: music
+  hosts: music
   roles:
     - { role: "acme", tags: ["acme"] }
     - { role: "go", tags: ["go"] }
     - { role: "music", tags: ["music"] }
 
-- hosts: pad
+- name: pad
+  hosts: pad
   roles:
     - { role: "acme", tags: ["acme"] }
     - { role: "nginx", tags: ["nginx"] }
     - { role: "etherpad", tags: ["etherpad"] }
 
-- hosts: services
+- name: services
+  hosts: services
   roles:
     - { role: "services", tags: ["services"] }
 
-- hosts: wiki
+- name: wiki
+  hosts: wiki
   roles:
     - { role: "acme", tags: ["acme"] }
     - { role: "nginx", tags: ["nginx"] }
diff --git a/lint.sh b/lint.sh
index bc0183d..296c955 100755
--- a/lint.sh
+++ b/lint.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
 j2lint `find ./ -type f -name '*.j2'`
+yamllint -c .yamllint.yaml .
 ansible-lint bitlair.yaml