Open Stack

Hi All,

Not sure if anyone has come across this yet. Yesterday we started to try 
to upload some images to our stack and they were failing with the 
following error when trying via command line:

Error finding address for 
http://10.6.0.3:9292/v2/images/e90a4626-4781-4b53-8914-85ff2129f777/file: 
[Errno 32] Broken pipe

In the Glance logs at the same time we see this:

20172017-01-31 10:22:45.005 2096 INFO eventlet.wsgi.server 
[req-1837bce5-a90c-44d5-bf65-c1e3a534c793 
4c91f07132454a97b21fff35402b7825 4a6213a64312482896130efc3047195c - - -] 
10.6.1.223,10.6.0.39 - - [31/Jan/2017 10:22:45] "HEAD 
/v1/images/e90a4626-4781-4b53-8914-85ff2129f777 HTTP/1.1" 200 689 0.046623
2017-01-31 10:22:47.595 2099 INFO eventlet.wsgi.server [-] 10.6.0.40 - - 
[31/Jan/2017 10:22:47] "OPTIONS /versions HTTP/1.0" 200 785 0.001113
2017-01-31 10:22:47.720 2095 INFO eventlet.wsgi.server 
[req-873dd7df-f8a4-4443-8795-b81dcd54f412 
4c91f07132454a97b21fff35402b7825 4a6213a64312482896130efc3047195c - - -] 
10.6.1.223,10.6.0.39 - - [31/Jan/2017 10:22:47] "HEAD 
/v1/images/e90a4626-4781-4b53-8914-85ff2129f777 HTTP/1.1" 200 689 
0.032188-01-31 10:22:45.005 2096 INFO eventlet.wsgi.server 
[req-1837bce5-a90c-44d5-bf65-c1e3a534c793 
4c91f07132454a97b21fff35402b7825 4a6213a64312482896130efc3047195c - - -] 
10.6.1.223,10.6.0.39 - - [31/Jan/2017 10:22:45] "HEAD 
/v1/images/e90a4626-4781-4b53-8914-85ff2129f777 HTTP/1.1" 200 689 0.046623
2017-01-31 10:22:47.595 2099 INFO eventlet.wsgi.server [-] 10.6.0.40 - - 
[31/Jan/2017 10:22:47] "OPTIONS /versions HTTP/1.0" 200 785 0.001113
2017-01-31 10:22:47.720 2095 INFO eventlet.wsgi.server 
[req-873dd7df-f8a4-4443-8795-b81dcd54f412 
4c91f07132454a97b21fff35402b7825 4a6213a64312482896130efc3047195c - - -] 
10.6.1.223,10.6.0.39 - - [31/Jan/2017 10:22:47] "HEAD 
/v1/images/e90a4626-4781-4b53-8914-85ff2129f777 HTTP/1.1" 200 689 0.032188

Interestingly, when you delete the failed image you get this in the 
glance logs:

2017-01-31 10:23:16.188 2099 INFO eventlet.wsgi.server 
[req-c2191fe1-64de-4252-b4a2-e84643dbed4c 
4c91f07132454a97b21fff35402b7825 4a6213a64312482896130efc3047195c - - -] 
10.6.2.190,10.6.0.39 - - [31/Jan/2017 10:23:16] "DELETE 
/v2/images/e90a4626-4781-4b53-8914-85ff2129f777 HTTP/1.1" 204 208 0.08


It seems to be using V1 to try and upload and V2 to remove? - However 
the image doesn't actually get deleted because it remains in ceph:

rbd -p images ls | grep e90a4626-4781-4b53-8914-85ff2129f777
e90a4626-4781-4b53-8914-85ff2129f777

It is almost as if, the image uploads and is then forgotten about.

Our compute nodes are also ceph backed and they are working absolutely 
fine, it is just Glance and ceph has all of a sudden stopped working. 
Just wondered if anyone had any ideas?

Regards,


-- 
Grant Morley
Cloud Lead
Absolute DevOps Ltd
Units H, J & K, Gateway 1000, Whittle Way, Stevenage, Herts, SG1 2FP
www.absolutedevops.io <http://www.absolutedevops.io/> 
grant at absolutedevops.io <mailto:grant at absolutedevops.i> 0845 874 0580
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