Thin_Upstreams
A Ruby gem to generate partial .conf files with upstreams to include in your nginx.conf. It uses your Thin .yml configuration files.
Assuming you have a directory structure of:
/cwd (current working directory)
|-- Hi/config/thin.yml (port 6010, servers 3)
|-- Hello/config/thin.yml (port 7000, servers 2)
The file would be generated as /cwd/upstreams.conf:
upstream Hi {
server 127.0.0.1:6010;
server 127.0.0.1:6011;
server 127.0.0.1:6012;
}
upstream Hello {
server 127.0.0.1:7000;
server 127.0.0.1:7001;
}
Then, in your nginx.conf:
# ... your other settings
http {
# ... your other settings
include /cwd/upstreams.conf;
server {
location / {
proxy_pass http://Hi;
}
location /sub {
proxy_pass http://Hello;
}
}
}
Installation
gem install Thin_Upstreams
Note: Output File
- Output file name:
upstreams.conf - You can't specify file output name.
- File is overwritten. No safety checks or warnings.
Usage: In Ruby
require "Thin_Upstreams"
Dir.chdir("/my_apps") {
Thin_Upstreams()
# or...
Thin_Upstreams "*/configs/my.thin.yml"
# File /my_apps/upstreams.conf is
# created/overwritten.
}
The file glob follows the same format use by Dir.glob.
Remember: Use Thin_Upstreams(), not Thin_Upstreams, when using no arguments.
Usage: Bash/Shell
cd /my_apps
Thin_Upstreams
Thin_Upstreams "*/configs/thin.yml"
Remember: Use single quotation marks when using a Ruby-style glob in your shell to prevent your shell from expanding the glob:
Thin_Upstreams '*/{configs,.}/thin.yml'
Run Tests
git clone git@github.com:da99/Thin_Upstreams.git
cd Thin_Upstreams
bundle update
bundle exec bacon spec/main.rb
"I hate writing."
If you know of existing software that makes the above redundant, please tell me. The last thing I want to do is maintain code.