溢价基金套利，懂得自然懂。
http = 127.0.0.1:8000
home = /home/ubuntu/arbitrage_test/venv
master = 1
threads = 10
processes = 5
如果遇到no module "encoding"等报错，需要重建venv环境即可解决，或者检查home参数设置错误。
rm -r venv
pip3 freeze > requirements.txt
python3 -m virtualenv venv
source venv/bin/activate
pip3 install -r requirements.txt
出现nginx-uwsgi-unavailable-modifier-requested错误，是因为uwsgi依赖python插件
sudo apt-get install uwsgi-plugin-python3
然后再uwsgi.ini配置文件中添加
plugins=python3
阅读uwsgi.log看启动日志，能发现python路径等错误。使用相对路径配置ini文件，可以在WSL/不同服务器之间迁移，好的配置样例如下，
[uwsgi]
#配合nginx使用
project = arbitrage
#http-socket = 127.0.0.1:8080
socket = /tmp/invest.sock
plugins = python3 #
chdir = %d
home = .env/
module = app:application
#指定工作进程
processes = 5
#每个工作进程有2个线程
threads = 10
#指的后台启动 日志输出的地方
daemonize = uwsgi.log
#保存主进程的进程号
pidfile = uwsgi.pid
#虚拟环境环境路径
harakiri = 240
http-timeout = 240
socket-timeout = 240
worker-reload-mercy = 240
reload-mercy = 240
mule-reload-mercy = 240
master = 1
- 不要使用一个server，在location中尝试用rewrite来达到两个测试服务器，规则太复杂耗时。直接改用两个服务端口对应到不同的测试socket
- 不要在/etc/nginx/nginx.conf中以引用方式配置server，容易出错且找不到原因（比如一直拉不起8080端口）。
- 如果设置location的子目录，使用alias不用使用root，否则会在root基础上叠加子目录嵌套
设置两个location, rewrite 头部路径到测试环境
server {
listen 80;
server_name _;
# Load configuration files for the default server block.
location /books/ {
alias /home/ubuntu/www/books/;
autoindex on;
}
location / {
include uwsgi_params;
uwsgi_pass unix:///tmp/invest.sock;
uwsgi_read_timeout 120s;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_redirect off;
proxy_buffering off;
proxy_send_timeout 120s;
proxy_read_timeout 120s;
}
}
server {
listen 8080;
server_name _x;
# Load configuration files for the default server block.
location / {
include uwsgi_params;
uwsgi_pass unix:///tmp/invest_test.sock;
uwsgi_read_timeout 120s;
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_redirect off;
proxy_buffering off;
proxy_send_timeout 120s;
proxy_read_timeout 120s;
}
}
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