feat: replace ansible templating with makejinja (#1156)

bootstrap/scripts/loader.py

@@ -0,0 +1,21 @@
+import netaddr, bcrypt
+
+def nthhost(value: str, query: int) -> str:
+    value = netaddr.IPNetwork(value)
+
+    try:
+        nth = int(query)
+        if value.size > nth:
+            return str(value[nth])
+
+    except ValueError:
+        return False
+
+    return value
+
+def encrypt(value: str) -> str:
+    return bcrypt.hashpw(value.encode(), bcrypt.gensalt(rounds=10)).decode("ascii")
+
+class Loader:
+    def filters(self):
+        return [nthhost, encrypt]