Nginx - wordpress fpm - getting 404 on images stored in wp-content/uploads (symbolic link to EFS)-CodePudding

I am running Nginx and wordpress-fpm in Kubernetes within one pod. Images are stored in EFS and EFS folder linked to wp-content/uploads folder as a symbolic link. EFS folder is available and I can access it from the container.

This is my deployment file:

    apiVersion: apps/v1
kind: Deployment
metadata:
  name: -deployment
  labels:
    app: MASSEDIT
spec:
  replicas: 1
  selector:
    matchLabels:
      app: MASSEDIT
  template:
    metadata:
      labels:
        app: MASSEDIT
    spec:
      volumes:
        - name: efs-pvc
          persistentVolumeClaim:
            claimName: -efs-storage-claim
        - name: shared-files
          emptyDir: {}
        - name: nginx-config
          configMap:
            name: -nginx-configmap
      containers:
        - image: DONTTOUCH-replace-me-kustomization
          name: app
          ports:
          - containerPort: 9000
            protocol: TCP
          volumeMounts:
          - mountPath: /var/www/html
            name: shared-files
          - mountPath: /shared
            name: efs-pvc
        - image: nginx
          name: nginx
          ports:
          - containerPort: 80
            protocol: TCP
          volumeMounts:
          - mountPath: /var/www/html
            name: shared-files
          - mountPath: /etc/nginx/conf.d/default.conf
            name: nginx-config
            subPath: nginx.conf

This is my Nginx config map:

kind: ConfigMap
apiVersion: v1
metadata:
  name: -nginx-configmap
data:
  nginx.conf: |
        server {
                listen       80;
                server_name some server;
                root   /var/www/html/;
                index index.php index.html index.htm;


                # Logs
                access_log /var/log/nginx/webapp-access.log;
                error_log /var/log/nginx/webapp-error.log;

                location / {
                # try_files $uri $uri/ =404;
                # try_files $uri $uri/ /index.php?q=$uri&$args;
                        try_files $uri $uri/ /index.php?$query_string;
                }


                location ~ \.php$ {
                        fastcgi_param HTTPS 1;
                        fastcgi_split_path_info ^(. \.php)(/. )$;
                        fastcgi_pass 127.0.0.1:9000;
                        fastcgi_index index.php;
                        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                        include fastcgi_params;
                        fastcgi_buffers 8 16k;
                        fastcgi_buffer_size 32k;
                        fastcgi_connect_timeout 300s;
                        fastcgi_send_timeout 60;
                        fastcgi_read_timeout 60;
                }
      
        }

I am able to load all pages and everything works fine except media (images) that are stored in wp-content/uploads. I am getting 404 on loading this images.

My nginx by default running as root. wp-content folder owner is www-data:www-data There is nothing in the fpm log or nginx error log.

Cant understand and debug the root cause. Is it possible that Nginx is not folowing symbolic links?

UPD1.

I was checking nginx and nginx container and I am not able to access the symbolic link from it. So my symbolic link is created in app container and nginx is not able to see it.

CodePudding user response：

So the solution: efs need to be mounted to both containers at the same path, so both containers are able to access it.