please show in docker config

[vahidalvandi]

hi , thank you .

pplease show me how to config default.vcl and config.php in docker compose

i configure docker but have error in run

version: "3.9"
services:
  varnish:
    image: varnish:stable
    container_name: varnish
    volumes:
      - "./infra/docker/varnish/default.vcl:/etc/varnish/default.vcl"
    ports:
      - "8080:8080"

return error logs for default.vcl

if (beresp.http.X-Cacheable ~ "1") {
    unset beresp.http.set-cookie;
}

varnish | Error:
varnish | Message from VCC-compiler:
varnish | VCL version declaration missing
varnish | Update your VCL to Version 4 syntax, and add
varnish | vcl 4.1;
varnish | on the first line of the VCL files.
varnish | ('/etc/varnish/default.vcl' Line 1 Pos 1)
varnish | if (beresp.http.X-Cacheable ~ "1") {
varnish | ##----------------------------------
varnish |
varnish | Running VCC-compiler failed, exited with 2
varnish | VCL compilation failed
varnish | Error:
varnish | Message from VCC-compiler:
varnish | VCL version declaration missing
varnish | Update your VCL to Version 4 syntax, and add
varnish | vcl 4.1;
varnish | on the first line of the VCL files.
varnish | ('/etc/varnish/default.vcl' Line 1 Pos 1)
varnish | if (beresp.http.X-Cacheable ~ "1") {

[vahidalvandi]

please help me