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6
votes
1answer
1k views

nginx lua: os.execute waitpid() failed (10: No child processes)

So, I'm trying to execute a script on every request. I know how that sounds, this is for development environment. I've added this to my nginx config access_by_lua_file "/opt/nginx/git-magic.lua"; ...
2
votes
1answer
710 views

Sending data to statsd does not work in some locations with content_by_lua_file

Before Until recently I used nginx 1.4.x with zebrafishlabs/nginx-statsd as a reverse proxy for openresty (yes, I know, nginx behind nginx is stupid - keep reading please) with the following location ...
1
vote
1answer
32 views

Squid3 URLrewrite - Unable to configure

I have Squid3-3.4.8 on Debian Wheezy. It is performing caching duty. I just want to replace one jpg url to another URL in my local server or outside. I have tried solutions like Volta, squidred, ...
1
vote
1answer
2k views

Nginx how to run shell script on page load via lua module os execute and then serve directory listing?

So I have a bash script that I want to execute/run on each "page load" of url so that it will modify (creating symlinks) to a /public/html/ folder that I want the server to then serve. The problem ...
0
votes
1answer
513 views

Can't figure out how to get started with powerdns-recursor lua scripting

I have a server (Ubuntu 12.04) where I run powerdns-recursor. I'm trying to add some logic to certain requests and have got my target set on lua scripting for powerdns. I don't seem to be able to ...
0
votes
1answer
167 views

Nginx using mysql result as variable to be used in headers more module

Without going into too much detail we have a requirement for the following: a) Query a simple single column, single row result from mysql. b) Use this variable as part of a more headers module, ...
0
votes
1answer
773 views

Unable to get prosody running on Ubuntu 10.04 (lua issues)

All this is performed on Ubuntu 10.04.4 LTS Server I installed LUA 5.1.4 following this procedure - http://ubuntuforums.org/showthread.php?t=1874860 I installed prosody following this command (...
1
vote
0answers
65 views

Lua flavored Nginx rewrite or internal redirection cycle

I'm new both to nginx and lua. I'm trying to follow this tutorial http://leafo.net/posts/creating_an_image_server.html#installation_requirements but for the life of me I can't get the nginx.conf right....
1
vote
0answers
76 views

how to configure http request pipeling using wrk?

I am trying to load test nodejs helloworld, which is running on system 1 at http://10.20.10.10:5000 and I want to pipeline http requests from system 2. wrk takes a script as a parameter. I am ...
1
vote
0answers
203 views

Large scale custom domain support for a hosted web service

I am running a hosted platform for publishing Markdown documents. Currently I offer a subdomain per user, but the number one request right now is custom domains. My server stack is NGINX and uWSGI ...
0
votes
0answers
12 views

how to get detailed error information from uwsgi

I have uwsgi running under nginx and interacting with RabbitMQ, MySQL and Redis and running lua code to that interacts with these services. in my uwsgi configuration I do log the following: log-...
0
votes
0answers
73 views

how to set TOS of HAProxy outgoing tcp connections

I'm using HAProxy TCP mode. and want to set TOS of outgoing tcp connections for policy routing. seems lua function TNX.set_tos could to it, but i don't know how to call this function. http://www....