Open Stack

 Furthermore,

 now all my instances FAIL to get their metadata!

 This is the error in "ec2-metadata-api.log"


 2017-03-19 17:04:16.689 13635 WARNING ec2api.metadata [-] 
 X-Instance-ID-Signature: 
 b80302f1bd7d744c40cabc35908d8f70f49093d5cd07763cdd769d90b925db62 does 
 not match the expected value: 
 5188ed2e0813d6cfc007ed8695c8684ba2bbd18ee3e4376187f2ba82d17297dc for id: 
 2d632701-7ae7-45cc-9cdd-9cea382b3342. Request From: 172.16.1.11
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata [-] Unexpected 
 error.
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata Traceback (most 
 recent call last):
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata   File 
 "/home/giorgis/EC2-GIT/ec2-api/ec2api/metadata/__init__.py", line 90, in 
 __call__
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata     requester = 
 self._get_requester(req)
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata   File 
 "/home/giorgis/EC2-GIT/ec2-api/ec2api/metadata/__init__.py", line 182, 
 in _get_requester
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata     
 self._unpack_neutron_request(req))
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata   File 
 "/home/giorgis/EC2-GIT/ec2-api/ec2api/metadata/__init__.py", line 223, 
 in _unpack_neutron_request
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata     
 self._validate_signature(signature, os_instance_id, remote_ip)
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata   File 
 "/home/giorgis/EC2-GIT/ec2-api/ec2api/metadata/__init__.py", line 263, 
 in _validate_signature
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata     raise 
 webob.exc.HTTPForbidden(explanation=msg)
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata HTTPForbidden: 
 Invalid proxy request signature.
 2017-03-19 17:04:16.690 13635 ERROR ec2api.metadata
 2017-03-19 17:04:16.691 13635 INFO ec2api.api [-] 0.1595s 10.140.6.181 
 GET /2009-04-04/meta-data/instance-id None 500 [Python-httplib2/0.9.2 
 (gzip)] text/plain text/plain
 2017-03-19 17:04:16.691 13635 INFO ec2api.wsgi.server [-] 
 172.16.1.11,10.140.6.181 "GET /2009-04-04/meta-data/instance-id 
 HTTP/1.1" status: 500 len: 229 time: 0.0022879



 while in the Dashboard LOG I see:

 checking http://169.254.169.254/2009-04-04/instance-id
 failed 1/20: up 0.81. request failed
 failed 2/20: up 3.05. request failed
 failed 3/20: up 5.25. request failed
 failed 4/20: up 7.27. request failed
 failed 5/20: up 9.49. request failed
 failed 6/20: up 11.51. request failed
 failed 7/20: up 13.54. request failed
 failed 8/20: up 15.92. request failed
 failed 9/20: up 17.94. request failed
 failed 10/20: up 20.36. request failed
 failed 11/20: up 22.69. request failed
 failed 12/20: up 24.72. request failed
 failed 13/20: up 26.97. request failed
 failed 14/20: up 29.00. request failed
 failed 15/20: up 31.25. request failed
 failed 16/20: up 33.57. request failed
 failed 17/20: up 35.73. request failed
 failed 18/20: up 38.00. request failed
 failed 19/20: up 40.21. request failed
 failed 20/20: up 42.54. request failed
 failed to read iid from metadata. tried 20
 no results found for mode=net. up 44.98. searched: nocloud configdrive 
 ec2
 failed to get instance-id of datasource


 Could you please help??


 Regards,

 George


> Hello,
>
> I desperately need your help in order to set up EC2-API in Ocata.
>
> I have installed and started the services but I am not sure how to
> configure the endpoints since the manual is refering to ports as XXXX
> and to version as Y.
>
> I have guessed that these are XXXX=8788 and Y=2 but without success.
>
>
> When I am trying to check the configuration I am getting this:
>
> # aws --endpoint-url http://controller:8788 ec2 describe-images
>
> An error occurred (AuthFailure) when calling the DescribeImages
> operation: Not Found
>
>
> I am 100% that the /root/.aws/config file has the correct 
> credentials.
>
>
> In the logs there aren't any information worthing except this:
>
> 2017-03-18 20:26:44.299 6717 INFO ec2api.api [-] 0.18514s
> 10.140.6.181 POST / None 404 [aws-cli/1.11.63 Python/2.7.5
> Linux/3.10.0-514.10.2.el7.x86_64 botocore/1.5.26]
> application/x-www-form-urlencoded text/xml
> 2017-03-18 20:26:44.300 6717 INFO ec2api.wsgi.server [-] 10.140.6.181
> "POST / HTTP/1.1" status: 404 len: 298 time: 0.0193572
>
>
> I desperately looking for your help...So please help!
>
>
> Best regards,
>
>
> George
>
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