System:
Ubuntu 22.04 LTS
Varnish Cache 7.0.3
Magento 2.4.6-p2
Ngnix 1.8
Apache 2.4
Magento sets Base URLs with HTTP and Base URLs (Secure) with HTTPS
I’m trying to set up a site with Apache (Webserver) – Varnish (Cache) – Nginx (Proxy):
Apache port 7080 and 7081
Varnish port 6081
Nginx Proxy port 80 and 443
The purpose is this:
(if not cache varnish)
Request Client -> Nginx -> Varnish -> Apache Response => Varnish ->Nginx (HTTPS)
(if cache is in varnish)
Request Client -> Nginx -> Varnish Response => Nginx (HTTPS)
Apache config
/etc/apache2/sites-available/magento-ssl.conf
<IfModule mod_ssl.c>
<VirtualHost _default_:7081>
ServerAdmin webmaster@localhost
ServerName magento.com
ServerAlias magento.com
DocumentRoot /var/www/html/magento
<Directory /var/www/html/magento>
Options -Indexes +FollowSymLinks +MultiViews
AllowOverride All
Require all granted
</Directory>
<FilesMatch .php$>
SetHandler "proxy:unix:/run/php/php8.2-fpm.sock|fcgi://localhost/"
</FilesMatch>
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
SSLEngine on
SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem
SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key
<FilesMatch ".(cgi|shtml|phtml|php)$">
SSLOptions +StdEnvVars
</FilesMatch>
<Directory /usr/lib/cgi-bin>
SSLOptions +StdEnvVars
</Directory>
</VirtualHost>
Nginx config
/etc/nginx/sites-available/magento
server {
listen 80;
server_name magento.com www.magento.com;
location / {
proxy_buffer_size 128k;
proxy_buffers 4 256k;
proxy_busy_buffers_size 256k;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://magento.com:6081;
}
}
server {
listen 443 ssl;
server_name magento.com www.magento.com;
include snippets/snakeoil.conf;
include snippets/ssl-params.conf;
location / {
proxy_buffer_size 128k;
proxy_buffers 4 256k;
proxy_busy_buffers_size 256k;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://magento.com:6081;
}
}
Varnish config
/etc/systemd/system/varnish.service
[Unit]
Description=Varnish Cache, a high-performance HTTP accelerator
After=network-online.target nss-lookup.target
[Service]
Type=forking
KillMode=process
LimitNOFILE=131072
LimitMEMLOCK=85983232
LimitCORE=infinity
ExecStart=/usr/sbin/varnishd
-a :6081
-a localhost:6082,PROXY
-p feature=+http2
-f /etc/varnish/default.vcl
-s malloc,256m
-p http_resp_hdr_len=65536
-p http_resp_size=98304
ExecReload=/usr/sbin/varnishreload
[Install]
WantedBy=multi-user.target
Varnish config
/etc/systemd/system/varnish.service.d/customexec.conf
Service]
ExecStart=
ExecStart=/usr/sbin/varnishd -a :6061 -T localhost:6082 -f /etc/varnish/default.vcl -S /etc/varnish/secret -s default,256m
Varnish config
/etc/varnish/default.vcl
# VCL version 5.0 is not supported so it should be 4.0 even though actually used Varnish version is 6
vcl 4.0;
import std;
import proxy;
# The minimal Varnish version is 6.0
# For SSL offloading, pass the following header in your proxy server or load balancer: 'SSL-OFFLOADED: https'
backend default {
.host = "magento.com";
.port = "7080";
.first_byte_timeout = 600s;
.probe = {
.url = "/pub/health_check.php";
.timeout = 2s;
.interval = 5s;
.window = 10;
.threshold = 5;
}
}
acl purge {
"magento.com";
}
sub vcl_recv {
if (req.restarts > 0) {
set req.hash_always_miss = true;
}
if (req.method == "PURGE") {
if (client.ip !~ purge) {
return (synth(405, "Method not allowed"));
}
if (!req.http.X-Magento-Tags-Pattern && !req.http.X-Pool) {
return (synth(400, "X-Magento-Tags-Pattern or X-Pool header required"));
}
if (req.http.X-Magento-Tags-Pattern) {
ban("obj.http.X-Magento-Tags ~ " + req.http.X-Magento-Tags-Pattern);
}
if (req.http.X-Pool) {
ban("obj.http.X-Pool ~ " + req.http.X-Pool);
}
return (synth(200, "Purged"));
}
if (req.method != "GET" &&
req.method != "HEAD" &&
req.method != "PUT" &&
req.method != "POST" &&
req.method != "TRACE" &&
req.method != "OPTIONS" &&
req.method != "DELETE") {
/* Non-RFC2616 or CONNECT which is weird. */
return (pipe);
}
# We only deal with GET and HEAD by default
if (req.method != "GET" && req.method != "HEAD") {
return (pass);
}
# Bypass customer, shopping cart, checkout
if (req.url ~ "/customer" || req.url ~ "/checkout") {
return (pass);
}
# Bypass health check requests
if (req.url ~ "^/(pub/)?(health_check.php)$") {
return (pass);
}
# Set initial grace period usage status
set req.http.grace = "none";
# normalize url in case of leading HTTP scheme and domain
set req.url = regsub(req.url, "^http[s]?://", "");
# collect all cookies
std.collect(req.http.Cookie);
# Compression filter. See https://www.varnish-cache.org/trac/wiki/FAQ/Compression
if (req.http.Accept-Encoding) {
if (req.url ~ ".(jpg|jpeg|png|gif|gz|tgz|bz2|tbz|mp3|ogg|swf|flv)$") {
# No point in compressing these
unset req.http.Accept-Encoding;
} elsif (req.http.Accept-Encoding ~ "gzip") {
set req.http.Accept-Encoding = "gzip";
} elsif (req.http.Accept-Encoding ~ "deflate" && req.http.user-agent !~ "MSIE") {
set req.http.Accept-Encoding = "deflate";
} else {
# unknown algorithm
unset req.http.Accept-Encoding;
}
}
# Remove all marketing get parameters to minimize the cache objects
if (req.url ~ "(?|&)(gclid|cx|ie|cof|siteurl|zanpid|origin|fbclid|mc_[a-z]+|utm_[a-z]+|_bta_[a-z]+)=") {
set req.url = regsuball(req.url, "(gclid|cx|ie|cof|siteurl|zanpid|origin|fbclid|mc_[a-z]+|utm_[a-z]+|_bta_[a-z]+)=[-_A-z0-9+()%.]+&?", "");
set req.url = regsub(req.url, "[?|&]+$", "");
}
# Static files caching
if (req.url ~ "^/(pub/)?(media|static)/") {
# Static files should not be cached by default
return (pass);
# But if you use a few locales and don't use CDN you can enable caching static files by commenting previous line (#return (pass);) and uncommenting next 3 lines
#unset req.http.Https;
#unset req.http.SSL-OFFLOADED;
#unset req.http.Cookie;
}
# Bypass authenticated GraphQL requests without a X-Magento-Cache-Id
if (req.url ~ "/graphql" && !req.http.X-Magento-Cache-Id && req.http.Authorization ~ "^Bearer") {
return (pass);
}
return (hash);
}
sub vcl_hash {
if ((req.url !~ "/graphql" || !req.http.X-Magento-Cache-Id) && req.http.cookie ~ "X-Magento-Vary=") {
hash_data(regsub(req.http.cookie, "^.*?X-Magento-Vary=([^;]+);*.*$", "1"));
}
# To make sure http users don't see ssl warning
if (req.http.SSL-OFFLOADED) {
hash_data(req.http.SSL-OFFLOADED);
}
if (req.url ~ "/graphql") {
call process_graphql_headers;
}
}
sub process_graphql_headers {
if (req.http.X-Magento-Cache-Id) {
hash_data(req.http.X-Magento-Cache-Id);
# When the frontend stops sending the auth token, make sure users stop getting results cached for logged-in users
if (req.http.Authorization ~ "^Bearer") {
hash_data("Authorized");
}
}
if (req.http.Store) {
hash_data(req.http.Store);
}
if (req.http.Content-Currency) {
hash_data(req.http.Content-Currency);
}
}
sub vcl_backend_response {
set beresp.grace = 3d;
if (beresp.http.content-type ~ "text") {
set beresp.do_esi = true;
}
if (bereq.url ~ ".js$" || beresp.http.content-type ~ "text") {
set beresp.do_gzip = true;
}
if (beresp.http.X-Magento-Debug) {
set beresp.http.X-Magento-Cache-Control = beresp.http.Cache-Control;
}
# cache only successfully responses and 404s that are not marked as private
if (beresp.status != 200 &&
beresp.status != 404 &&
beresp.http.Cache-Control ~ "private") {
set beresp.uncacheable = true;
set beresp.ttl = 86400s;
return (deliver);
}
# validate if we need to cache it and prevent from setting cookie
if (beresp.ttl > 0s && (bereq.method == "GET" || bereq.method == "HEAD")) {
unset beresp.http.set-cookie;
}
# If page is not cacheable then bypass varnish for 2 minutes as Hit-For-Pass
if (beresp.ttl <= 0s ||
beresp.http.Surrogate-control ~ "no-store" ||
(!beresp.http.Surrogate-Control &&
beresp.http.Cache-Control ~ "no-cache|no-store") ||
beresp.http.Vary == "*") {
# Mark as Hit-For-Pass for the next 2 minutes
set beresp.ttl = 120s;
set beresp.uncacheable = true;
}
# If the cache key in the Magento response doesn't match the one that was sent in the request, don't cache under the request's key
if (bereq.url ~ "/graphql" && bereq.http.X-Magento-Cache-Id && bereq.http.X-Magento-Cache-Id != beresp.http.X-Magento-Cache-Id) {
set beresp.ttl = 0s;
set beresp.uncacheable = true;
}
return (deliver);
}
sub vcl_deliver {
if (resp.http.x-varnish ~ " ") {
set resp.http.X-Magento-Cache-Debug = "HIT";
set resp.http.Grace = req.http.grace;
} else {
set resp.http.X-Magento-Cache-Debug = "MISS";
}
# Not letting browser to cache non-static files.
if (resp.http.Cache-Control !~ "private" && req.url !~ "^/(pub/)?(media|static)/") {
set resp.http.Pragma = "no-cache";
set resp.http.Expires = "-1";
set resp.http.Cache-Control = "no-store, no-cache, must-revalidate, max-age=0";
}
if (!resp.http.X-Magento-Debug) {
unset resp.http.Age;
}
#unset resp.http.X-Magento-Debug;
#unset resp.http.X-Magento-Tags;
#unset resp.http.X-Powered-By;
#unset resp.http.Server;
#unset resp.http.X-Varnish;
#unset resp.http.Via;
#unset resp.http.Link;
}
sub vcl_hit {
if (obj.ttl >= 0s) {
# Hit within TTL period
return (deliver);
}
if (std.healthy(req.backend_hint)) {
if (obj.ttl + 300s > 0s) {
# Hit after TTL expiration, but within grace period
set req.http.grace = "normal (healthy server)";
return (deliver);
} else {
# Hit after TTL and grace expiration
return (restart);
}
} else {
# server is not healthy, retrieve from cache
set req.http.grace = "unlimited (unhealthy server)";
return (deliver);
}
}
on http://magento.com everything works correctly.
if I go to https://magento.com it loads the static resources in http for example
<link rel="stylesheet" type="text/css" media="all" href="http://magento.com/static/version1698239072/frontend/Mypackage/mytheme/en_US/css/styles-m.min.css">
All static file css, js in <header> section have http with prefix
Any help would be greatly appreciated.
