+# The -tt argument is passed to ssh when pipelining is not enabled because sudo
+# requires a tty by default.
+#usetty = True
+
+# Number of times to retry an SSH connection to a host, in case of UNREACHABLE.
+# For each retry attempt, there is an exponential backoff,
+# so after the first attempt there is 1s wait, then 2s, 4s etc. up to 30s (max).
+#retries = 3
+