I have a Kubernetes deployment that has two container in it.
Here is the Caddy config:
my.caddy.website:80 {
root * /app
php_fastcgi localhost:9000
file_server
encode gzip
log {
output file /var/log/caddy/my.caddy.website.access.log
}
@static {
file
path *.ico *.css *.js *.gif *.jpg *.jpeg *.png *.svg *.woff *.pdf *.webp
}
header @static Cache-Control max-age=5184000
}
What I was assuming was
php code will reside in the PHP-FPM container at /app
directory and Caddy server will server the application by forwarding the request to PHP-FPM container.
What is happening is that Caddy is looking for /app
directory in its own container and if it finds it it servers it otherwise fails.
How can I achieve this abstraction where on the Caddy container only Caddy config exists and all the code exists on the PHP-FPM container?
You will have to mount the same volume in both the containers. Or better use an NFS mount and mount it to all the containers.