alexgalkin

location /ws/ {
    proxy_pass http://localhost:9000/;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection 'upgrade';
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_cache_bypass $http_upgrade;

alexgalkin

# generate private key
openssl genrsa -out private_key.pem 2048

# generate public key
openssl rsa -in private_key.pem -pubout -out public_key.pem

# convert to one line for ENV variable
awk 'NF {sub(/\r/, ""); printf "%s\\n",$0;}' private_key.pem > private-env.txt