下面这段报错是啥

tscswcn

checking http://169.254.169.254/2009-04-04/instance-id
failed 1/20: up 188.66. request failed
failed 2/20: up 191.14. request failed
failed 3/20: up 193.33. request failed
failed 4/20: up 195.51. request failed
failed 5/20: up 197.71. request failed
failed 6/20: up 199.91. request failed
failed 7/20: up 202.10. request failed
failed 8/20: up 204.28. request failed
failed 9/20: up 206.56. request failed
failed 10/20: up 208.75. request failed
failed 11/20: up 210.94. request failed
failed 12/20: up 213.12. request failed
failed 13/20: up 215.30. request failed
failed 14/20: up 217.48. request failed
failed 15/20: up 219.69. request failed
failed 16/20: up 221.88. request failed
failed 17/20: up 224.07. request failed
failed 18/20: up 226.25. request failed
failed 19/20: up 228.46. request failed
failed 20/20: up 230.66. request failed
failed to read iid from metadata. tried 20
no results found for mode=net. up 232.87. searched: nocloud configdrive ec2
failed to get instance-id of datasource
Starting dropbear sshd: OK
=== system information ===



尝试多次请求meta data 服务，没能联通，是吗

ahtornado

看不懂