Varnish : Varnish not loading CSS and JS.

[Akshay Sulakhe]

Hello friends,

I am running magento 2.2.6 on a nginx server. I have Varnish installed 
on another dedicated server. When I use it via proxy-pass and contact 
varnish server first, I am able to load the magento website, but CSS and 
JS are not loading due to strict mime-type issue.

Error log :

|pub/static/version123456/frontend/company/default/de_DE/css/styles-1.min.css 
was blocked due to MIME type ("text/html")mismatch 
(X-Content-Type-Options:nosniff) |

We don't have no-sniff added in our Nginx configuration.

Varnish config :

default.vcl

|backend server1c {.host ="IP1";.port ="80";.probe ={.url 
="/balancer.html";.timeout =500s;.interval =5s;.window =5;.threshold 
=3;}}backend server1b {.host ="IP2";.port ="80";.probe ={.url 
="/balancer.html";.timeout =500s;.interval =5s;.window =5;.threshold 
=3;}}backend server1a {.host ="IP3";.port ="80";.probe ={.url 
="/pub/balancer.html";.timeout =500s;.interval =5s;.window =5;.threshold 
=3;}}subvcl_recv {# Happens before we check if we have this in cache 
already.## Typically you clean up the request here, removing cookies you 
don't need,# rewriting the request, etc.if(req.url 
=="/lazyload/prices/load/"){return(pass);}if(req.url 
=="/roobeo_config/store/changemode/mode/0"){return(pass);}if(req.url 
=="/roobeo_config/store/changemode/mode/1"){return(pass);}if(req.url 
=="/rest/default/V1/carts/mine/estimate-shipping-methods"){return(pass);}if(req.url 
=="/lazywishlist/"){return(pass);}if(req.url 
=="/index.php/rest/V1/"){return(pass);}if(req.url 
=="/customer/account/createpassword/"){return(pass);}if(req.url 
=="/customer/account/resetpasswordpost/"){return(pass);}if(req.url 
=="/roobeo_shipping/zipcode/validate/"){return(pass);}if(req.url 
=="/roobeo_shipping/zipcode/save/"){return(pass);}if(req.url 
=="/roobeo_shipping"){return(pass);}}subvcl_init {newbar 
=directors.round_robin();bar.add_backend(server1a);bar.add_backend(server1b);bar.add_backend(server1c);}|


Nginx config :

|location /{proxy_pass http://VARNISH_IP:80;proxy_set_header 
Host$http_host;proxy_set_header 
X-Forwarded-Host$http_host;proxy_set_header X-Real-IP 
$remote_addr;proxy_set_header 
X-Forwarded-For$proxy_add_x_forwarded_for;proxy_set_header 
Ssl-Offloaded"1";proxy_set_header 
X-Forwarded-Protohttps;proxy_set_header 
X-Forwarded-Port443;#proxy_hide_header X-Varnish;#proxy_hide_header 
Via;proxy_set_header X-Forwarded-Proto$scheme;try_files $uri 
$uri//index.php$is_args$args;} Any ideas. Thank you. :-) |


||

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