XXX data gathering

.github/buildomat/jobs/deploy.sh

@@ -330,6 +330,9 @@ while [[ $(pfexec svcs -z $(zoneadm list -n | grep oxz_ntp) \
 	retry=$((retry + 1))
 done
 echo "Waited for chrony: ${retry}s"
+# XXX does the NTP zone have connectivity immediately after?
+pfexec zlogin $(zoneadm list -n | grep oxz_ntp) \
+	ping ntp.eng.oxide.computer 1 || :
 
 # Wait for at least one nexus zone to become available
 retry=0