Allow turning off host checking

This is needed for running on remote services, since I cannot ssh on the
FeitCSI machines from the cloud provider

where_fi/collection/ingest.py

@@ -29,6 +29,10 @@ class FeitHost:
         self.checker.start()
 
     def check_connection(self) -> bool:
+        if not config.HOST_CHECKING:
+            # This may not always be possible to check when the host is a reverse-proxy
+            # or doesn't have SSH access. This is the case when running on cloud servers
+            return True
         feitcsi_status = subprocess.run(
             f"ssh root@{self.host[0]} pgrep feitcsi",
             check=False,