Just to answer myself...
Those 2 location blocks should be in the same server block!
Hope this could help someone else...
:) Rui
On Sat, May 17, 2014 at 8:54 PM, ruiwang.sz ruiwang.sz@gmail.com wrote:
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.sz@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.sz@gmail.comwrote:
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:
I commented out
#include /etc/nginx/sites-enabled/*;
should I?
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