fix: remove depricated function + fix random

kapitan/refs/functions.py

@@ -38,7 +38,6 @@ def get_func_lookup():
         "rsapublic": rsa_public_key,
         "publickey": public_key,
         "reveal": reveal,
-        "loweralphanum": loweralphanum,
         "basicauth": basicauth,
     }
 
@@ -147,13 +146,6 @@ def reveal(ctx, secret_path):
         )
 
 
-def loweralphanum(ctx, nchars="8"):
-    """generates a DNS-compliant text string (a-z and 0-9), containing lower alphanum chars"""
-    # deprecated function
-    logger.info("DeprecationWarning: loweralphanum is deprecated. Use random:loweralphanum instead")
-    random(ctx, "loweralphanum", nchars)
-
-
 def random(ctx, type="str", nchars="", special_chars=string.punctuation):
     """
     generates a text string, containing nchars of given type