[原]openstack-kilo--issue(十一)Failed connect to 169.254.169.254:80; No route to host

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# curl http://169.254.169.254/latest/user-data
curl: (7) Failed connect to 169.254.169.254:80; No route to host

解決方案：

重點檢查是否是metadata agent出了問題。

1002  cd /etc/sysconfig/network-scripts/
 1003  ls
 1004  vim route-eth0
 1005  route add -host 169.254.169.254 gw 10.10.10.1 dev eth0
 1006  route -n
 1007  curl http://169.254.169.254