Do not require the configuration file.

Allows to quickly run from a shell with a memory storage

urlchecker_cli.py

@@ -9,11 +9,20 @@ def runUrlChecker():
 
 
 @runUrlChecker.command("bot", short_help="Runs url checker bot.")
+@click.option(
+    "--sqlite",
+    "-s",
+    help="The path of the sqlite DB.",
+    default=":memory:",
+    show_default=True,
+)
+@click.option("--dns", "-d", help="The IP of the DNS server.")
 @click.option("--url", "-u", help="The url to check.")
 @click.option("--domain", "-m", help="The domain to check.")
-@click.option("--sqlite", "-s", help="The path of the sqlite DB.")
-@click.argument("configuration")
-def runWebBot(url, domain, sqlite, configuration):
+@click.option(
+    "--configuration", "-f", help="The path of the configuration file."
+)
+def runWebBot(sqlite, dns, url, domain, configuration):
 
     # click.echo("Running url checker bot")
     mapping = {}
@@ -23,6 +32,8 @@ def runWebBot(url, domain, sqlite, configuration):
         mapping["DOMAIN"] = url
     if sqlite:
         mapping["SQLITE"] = sqlite
+    if dns:
+        mapping["DNS"] = dns
     bot = create_bot(cfgfile=configuration, mapping=mapping)
     return bot.run()