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From "Jacob Riley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LIBCLOUD-791) Connection to the Linode API drops
Date Wed, 13 Jan 2016 19:55:39 GMT

    [ https://issues.apache.org/jira/browse/LIBCLOUD-791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15096882#comment-15096882
] 

Jacob Riley commented on LIBCLOUD-791:
--------------------------------------

Hello Tomaz,

I have also found that recently Linode made an update to their API that blocks TLS v1.0 and
below. My server has ciphers that support TLS1.1+ , so this wouldn't be the problem correct?

I'm taking my software and installing on a completely separate instance to see if it still
works.

Again, thank you so much for your attention to this and if there's anything further you think
I could try as a test, I'd be 100% up for attempting it.

> Connection to the Linode API drops
> ----------------------------------
>
>                 Key: LIBCLOUD-791
>                 URL: https://issues.apache.org/jira/browse/LIBCLOUD-791
>             Project: Libcloud
>          Issue Type: Bug
>          Components: Compute
>         Environment: apache-libcloud==0.18.0
> Ubuntu 14.04
> Python2.7
>            Reporter: Jacob Riley
>
> When attempting to connect to Linode through the Linode provider, I am receiving a dropped
connection. The following DEBUG information is attached.
> I have also found that when taking the below curl request and sending it normally, I
do not have any errors on getting a response.
> # -------- begin 140040111659984 request ----------
> curl -i -X GET -H 'Host: api.linode.com' -H 'X-LC-Request-ID: 140040111659984' -H 'Accept-Encoding:
gzip,deflate' -H 'User-Agent: libcloud/0.18.0 (Linode) ' --compress 'https://api.linode.com:443/?api_key=sekrit&api_responseFormat=json&api_action=avail.linodeplans'
> Traceback (most recent call last):
>   File "test.py", line 6, in <module>
>     p.worker.consume_queue()
>   File "/srv/auction-balancer/Auction-Balancer/sae/prov/util/worker.py", line 53, in
wrapped_func
>     channel.start_consuming()
>   File "/srv/auction-balancer/Auction-Balancer/provenv/local/lib/python2.7/site-packages/pika/adapters/blocking_connection.py",
line 1681, in start_consuming
>     self.connection.process_data_events(time_limit=None)
>   File "/srv/auction-balancer/Auction-Balancer/provenv/local/lib/python2.7/site-packages/pika/adapters/blocking_connection.py",
line 656, in process_data_events
>     self._dispatch_channel_events()
>   File "/srv/auction-balancer/Auction-Balancer/provenv/local/lib/python2.7/site-packages/pika/adapters/blocking_connection.py",
line 469, in _dispatch_channel_events
>     impl_channel._get_cookie()._dispatch_events()
>   File "/srv/auction-balancer/Auction-Balancer/provenv/local/lib/python2.7/site-packages/pika/adapters/blocking_connection.py",
line 1310, in _dispatch_events
>     evt.body)
>   File "/srv/auction-balancer/Auction-Balancer/sae/prov/util/worker.py", line 45, in
callback
>     success = func(message)
>   File "/srv/auction-balancer/Auction-Balancer/sae/prov/util/worker.py", line 102, in
consume_queue
>     node = server.create_node('linode', name=machine_name, size_id='Linode 1024', image_id='Ubuntu
14.04 LTS')
>   File "/srv/auction-balancer/Auction-Balancer/sae/prov/util/provider.py", line 78, in
create_node
>     size = [s for s in driver.list_sizes() if s.name == size_id][0]
>   File "/srv/auction-balancer/Auction-Balancer/provenv/local/lib/python2.7/site-packages/libcloud/compute/drivers/linode.py",
line 405, in list_sizes
>     data = self.connection.request(API_ROOT, params=params).objects[0]
>   File "/srv/auction-balancer/Auction-Balancer/provenv/local/lib/python2.7/site-packages/libcloud/common/base.py",
line 784, in request
>     headers=headers)
>   File "/srv/auction-balancer/Auction-Balancer/provenv/local/lib/python2.7/site-packages/libcloud/common/base.py",
line 443, in request
>     headers)
>   File "/usr/lib/python2.7/httplib.py", line 979, in request
>     self._send_request(method, url, body, headers)
>   File "/usr/lib/python2.7/httplib.py", line 1013, in _send_request
>     self.endheaders(body)
>   File "/usr/lib/python2.7/httplib.py", line 975, in endheaders
>     self._send_output(message_body)
>   File "/usr/lib/python2.7/httplib.py", line 835, in _send_output
>     self.send(msg)
>   File "/usr/lib/python2.7/httplib.py", line 797, in send
>     self.connect()
>   File "/srv/auction-balancer/Auction-Balancer/provenv/local/lib/python2.7/site-packages/libcloud/httplib_ssl.py",
line 280, in connect
>     ssl_version=libcloud.security.SSL_VERSION)
>   File "/usr/lib/python2.7/ssl.py", line 487, in wrap_socket
>     ciphers=ciphers)
>   File "/usr/lib/python2.7/ssl.py", line 243, in __init__
>     self.do_handshake()
>   File "/usr/lib/python2.7/ssl.py", line 405, in do_handshake
>     self._sslobj.do_handshake()
> socket.error: [Errno 104] Connection reset by peer
> Testing with a separate library also based on httplib , I found that it is not failing
when connecting to the Linode API however.



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