Rewrote hosts file to tag-based structure

.gitignore

@@ -5,3 +5,4 @@ public_keys/
 *.facts
 /*.yml
 !/site.yml
+!/hosts.yml

ansible.cfg

@@ -2,6 +2,6 @@
 
 ask_vault_pass = True
 force_handlers = True
-inventory = ./hosts
+inventory = ./hosts.py
 nocows = True
 retry_files_enabled = False

hosts

@@ -1,19 +0,0 @@
-[bootstrap]
-nvak.banananet.work
-morska.banananet.work
-rurapenthe.banananet.work
-hardie.khitomer.banananet.work
-
-[public_available]
-nvak.banananet.work
-morska.banananet.work
-rurapenthe.banananet.work
-
-[bwcloud_vserver]
-morska.banananet.work
-rurapenthe.banananet.work
-
-[wireguard_backbones]
-nvak.banananet.work
-morska.banananet.work
-rurapenthe.banananet.work

hosts.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+
+import json
+import sys
+import yaml
+
+def parse(path):
+  with open(path, 'r') as stream:
+    try:
+      data = yaml.safe_load(stream)
+    except yaml.YAMLError as e:
+      return AnsibleError(e)
+  ret = { "all": { "hosts": list(), "vars": dict(), "children": list() } , "_meta": { "hostvars": {} } }
+  for host, groups in data.items():
+    ret["all"]["hosts"].append(host)
+    if groups is not None:
+      for group in groups:
+        if not group in ret:
+          ret[group] = dict()
+          ret[group]["hosts"] = list()
+          ret[group]["vars"] = dict()
+          ret[group]["children"] = list()
+        if not host in ret[group]["hosts"]:
+          ret[group]["hosts"].append(host)
+  return ret
+
+print(parse("hosts.yml"))

hosts.yml

@@ -0,0 +1,16 @@
+nvak.banananet.work:
+  - bootstrap
+  - public_available
+  - wireguard_backbones
+morska.banananet.work:
+  - bwcloud_vserver
+  - bootstrap
+  - public_available
+  - wireguard_backbones
+rurapenthe.banananet.work:
+  - bwcloud_vserver
+  - bootstrap
+  - public_available
+  - wireguard_backbones
+hardie.khitomer.banananet.work:
+  - bootstrap