Hi Guys,

I just switch to 1.6.0 of nginx, but the behavior is the same. I also tried
the
apache proxy instructions, but rewrite just didn't work. I searched around,
did
what I could, verified that I did have the required module, etc, but still
didn't
work -- it is so frustrating.

For nginx, at least redirect works, but I don't know why there is only one
server
block in use at a time. How do I solve this? Any help would be greatly
appreciated.

Thanks,
Rui


On Sat, May 17, 2014 at 7:36 PM, ruiwang.sz <ruiwang...@gmail.com> wrote:

> Hi Guys,
>
> I did a little further investigation. I found that the order of 2 server
> blocks matter in my case.
>
> If I put the /_x_accel_redirect/ block first, then the 2nd proxy server
> block is not effective.
> If in the order I pasted in the previous message, then the
> _x_accel_redirect block is not effective.
>
> But why is this? btw I'm using the 1.1.19 version of nginx that comes with
> ubuntu.
>
> Could anyone give me a hint? I'll be really grateful.
>
> Thanks,
> Rui
>
>
> On Fri, May 16, 2014 at 12:29 PM, ruiwang.sz <ruiwang...@gmail.com> wrote:
>
>> Hi All,
>>
>> I have been trying to get the visualization through ucsc main working,
>> thus I installed the nginx on our ubuntu(the one comes with update), then I
>> configured it according to the wiki
>>
>> https://wiki.galaxyproject.org/Admin/Config/nginxProxy
>>
>> Here is the section in my nginx.conf
>>
>>         include /etc/nginx/conf.d/*.conf;
>>         #include /etc/nginx/sites-enabled/*;
>>
>>         upstream galaxy_app {
>>         server localhost:20020;
>>         }
>>         server {
>>             client_max_body_size 10G;
>>             # ... other server stuff ...
>>             location / {
>>                proxy_pass   http://galaxy_app;
>>                proxy_set_header   X-Forwarded-Host $host;
>>                proxy_set_header   X-Forwarded-For
>>  $proxy_add_x_forwarded_for;
>>            }
>>        }
>>        server {
>>             location /_x_accel_redirect/ {
>>                 internal;
>>                 alias /;
>>             }
>>         }
>>
>> A couple notes:
>>
>> 1. I commented out
>>
>>      #include /etc/nginx/sites-enabled/*;
>>
>>     should I?
>>
>> 2. I have two sections of 'server', I am not sure if this is correct, but
>> the wiki does not talk about it.
>>
>> I also have the following in universe_wsgi.ini:
>>
>> nginx_x_accel_redirect_base = /_x_accel_redirect
>>
>> Now, if I go to http://127.0.0.1, it will redirect to
>> http://127.0.0.1:20020, our galaxy instance, which is right.
>> However, when i choose 'display in UCSC main' on a bigwig file, it failed
>> to show and here is the log:
>>
>> 75.142.102.9 - - [16/May/2014:09:18:20 -0700] "GET
>> /display_application/360b40e91c77a7e9/ucsc_bigwig/main HTTP/1.0" 302 - "
>> http://128.125.28.215/root"; "Mozilla/5.0 (Macintosh; Intel Mac OS X
>> 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.137
>> Safari/537.36"
>> 128.114.119.135 - - [16/May/2014:09:18:20 -0700] "GET
>> /display_application/360b40e91c77a7e9/ucsc_bigwig/main/6e1547da5bd290c9/param/track
>> HTTP/1.0" 200 201 "-" "genome.ucsc.edu/net.c"
>> 128.114.119.135 - - [16/May/2014:09:18:20 -0700] "HEAD
>> /display_application/360b40e91c77a7e9/ucsc_bigwig/main/6e1547da5bd290c9/data/galaxy_360b40e91c77a7e9.bigwig
>> HTTP/1.0" 200 92543742 "-" "genome.ucsc.edu/net.c"
>> 128.114.119.135 - - [16/May/2014:09:18:20 -0700] "HEAD
>> /_x_accel_redirect/home/bioinfoadmin/app/galaxy-dist/database/files/003/dataset_3353.dat
>> HTTP/1.0" 404 - "-" "genome.ucsc.edu/net.c"
>> 128.114.119.135 - - [16/May/2014:09:18:20 -0700] "HEAD
>> /galaxy/display_application/360b40e91c77a7e9/ucsc_bigwig/main/6e1547da5bd290c9/data/galaxy_360b40e91c77a7e9.bigwig
>> HTTP/1.0" 404 - "-" "genome.ucsc.edu/net.c"
>>
>> I don't know how this works -- the dataset I clicked is in fact:
>>
>> /home/bioinfoadmin/app/galaxy-dist/database/files/003/dataset_3353.dat
>>
>> and it is on disk. However, it gave 404:
>>
>> 128.114.119.135 - - [16/May/2014:09:18:20 -0700] "HEAD
>> /_x_accel_redirect/home/bioinfoadmin/app/galaxy-dist/database/files/003/dataset_3353.dat
>> HTTP/1.0" 404 - "-" "genome.ucsc.edu/net.c"
>>
>> seems '_x_accel_redirect' is not substituted by the redirect alias '/'?
>> but why?
>>
>> I checked the permission and it is 775 for all the dir on path, and 664
>> for dataset_3353.dat
>>
>> so www-data user has the read access.
>>
>> Also, where is this dir and file?
>>
>>
>> /display_application/360b40e91c77a7e9/ucsc_bigwig/main/6e1547da5bd290c9/data/galaxy_360b40e91c77a7e9.bigwig
>>
>> I don't see them anywhere on the disk at all!
>>
>> I'm very confused about this. Could anyone give me a hand? I'll really
>> appreciate!
>>
>> Thanks,
>> Rui
>>
>
>
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