Merge branch 't34036-fail2ban-verify-sshd-jail' into 'master'

Check sshd jail is active, refs #34036

See merge request mediaserver/envsetup!63

tests/scripts/test_fail2ban.py

@@ -83,7 +83,7 @@ def check_service_running(name: str) -> bool:
     return True
 
 
-def get_jails() -> list:
+def get_active_jails() -> list:
     """Get the list of active jails.
 
     :return: List of jails
@@ -150,14 +150,14 @@ def main():
         lg.success("fail2ban is running")
 
     lg.log("Checking fail2ban jails:")
-    jails = get_jails()
+    jails = get_active_jails()
     for jail in jails:
-        lg.info("{} jail is running".format(jail))
         banned = check_jail_banned(jail)
-        if banned > 0:
-            lg.info("there is {} banned host in {} jail".format(banned, jail))
-        else:
-            lg.info("no banned host in {} jail".format(jail))
+        lg.info("{} jail is running ({} banned host)".format(jail, banned))
+
+    if "sshd" not in jails:
+        lg.error("sshd jail is not running")
+        exit(3)
 
     if errors:
         exit(1)