Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id': Network is unreachable

asked 2016-01-11 10:36:11 -0500

Herr-Herner gravatar image

We are facing a strange problem in our Liberty HA deployment... For weeks everything was working fine, but today I was suddenly not able to ping or connect via ssh to my Ubuntu 14.04 VM. I triggered a hard reboot and now I get

 ...
 * Stopping Mount network filesystems[74G[ OK ]
cloud-init-nonet[12.99]: static networking is now up
 * Starting configure network device[74G[ OK ]
 * Starting Bridge socket events into upstart[74G[ OK ]
Cloud-init v. 0.7.5 running 'init' at Mon, 11 Jan 2016 15:59:42 +0000. Up 14.31 seconds.
ci-info: +++++++++++++++++++++++Net device info++++++++++++++++++++++++
ci-info: +--------+-------+-----------+-----------+-------------------+
ci-info: | Device |   Up  |  Address  |    Mask   |     Hw-Address    |
ci-info: +--------+-------+-----------+-----------+-------------------+
ci-info: |   lo   |  True | 127.0.0.1 | 255.0.0.0 |         .         |
ci-info: |  eth0  | False |     .     |     .     | fa:16:3e:ed:ca:af |
ci-info: +--------+-------+-----------+-----------+-------------------+
ci-info: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Route info failed!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2016-01-11 15:59:43,281 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [0/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by <class 'socket.error'>: [Errno 101] Network is unreachable)]
 * Stopping cold plug devices[74G[ OK ]
 * Stopping log initial device creation[74G[ OK ]
 * Starting enable remaining boot-time encrypted block devices[74G[ OK ]
2016-01-11 15:59:44,284 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [1/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by <class 'socket.error'>: [Errno 101] Network is unreachable)]
2016-01-11 15:59:45,288 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [2/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by <class 'socket.error'>: [Errno 101] Network is unreachable)]
2016-01-11 15:59:46,318 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [3/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by <class 'socket.error'>: [Errno 101] Network is unreachable)]
2016-01-11 15:59:47,321 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [4/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by <class 'socket.error'>: [Errno 101] Network is unreachable)]
2016-01-11 15:59:48,335 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [5/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by <class 'socket.error'>: [Errno 101] Network is unreachable)]
2016-01-11 15:59:50,339 - url_helper.py[WARNING]: Calling 'http://169.254.169.254/2009-04-04/meta-data/instance-id' failed [7/120s]: request error [HTTPConnectionPool(host='169.254.169.254', port=80): Max retries exceeded with url: /2009-04-04/meta-data/instance-id (Caused by <class 'socket.error'>: [Errno 101] Network is unreachable)]
2016-01-11 15:59:52,355 - url_helper.py[WARNING]: Calling 'http://169.254 ...
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Comments

Facing same Problem! https://ask.openstack.org/en/question...

I guess any solution to this issue will helps!

Thanks, Vinoth

Vinoth gravatar imageVinoth ( 2016-01-11 23:32:37 -0500 )edit

Are u able to ping 169.254.169.254?

teju gravatar imageteju ( 2016-01-15 00:56:17 -0500 )edit

No, I cannot ping 169.254.169.254. The routing table is empty completely empty. The reason for this is that I do not get any IP from the dhcp-agent. I made a tcpdump on the VMs tap-interface. The dhcp requests are received but not transmitted by the tap-interface. Any thought?

Herr-Herner gravatar imageHerr-Herner ( 2016-01-15 23:48:49 -0500 )edit