Configure WP Rocket for WordPress on LarVPS

# Add debug information into header
set $rocket_debug 0;

# HTTP Strict Transport Security (to overwrite default)
set $rocket_hsts_value "";
# WP-Content directory (leave as is if you did not alter WordPress' default value)
set $rocket_wpcontent_directory "$document_root/wp-content";
# WP-Content URL (leave as is if you did not alter WordPress' default value)
set $rocket_wpcontent_url "/wp-content";
###################################################################################################
# Do not alter theses values
#
set $rocket_bypass 1;                # Should NGINX bypass WordPress and call cache file directly ?
set $rocket_encryption "";            # Is GZIP accepted by client ?
set $rocket_file "";                # Filename to use
set $rocket_is_bypassed "No";        # Header text added to check if the bypass worked or not. Header: X-Rocket-Nginx-Bypass
set $rocket_reason "";                # Reason why cache file was not used. If cache file is used, what file was used
set $rocket_https_prefix "";        # HTTPS prefix to use when cached files are using HTTPS
set $rocket_hsts 0;                    # Is HSTS is off (0) by default. Will be turned on (1) if request is HTTPS
# HSTS Default value : 1 year,include subdomains.
set $rocket_hsts_value_default "max-age=31536000; includeSubDomains";
###################################################################################################
# PAGE CACHE
# Is GZIP accepted by client ?
if ($http_accept_encoding ~ gzip) {
    set $rocket_encryption "_gzip";
}
# Is SSL request ?
if ($https = "on") {
    set $rocket_https_prefix "-https";
    set $rocket_hsts 1;
}
# If HSTS value is not set, use default value
if ($rocket_hsts_value = "") {
    set $rocket_hsts_value "$rocket_hsts_value_default";
}
# If HSTS is disabled, unset HSTS set for Rocket-Nginx configuration
if ($rocket_hsts = "0") {
    set $rocket_hsts_value "";
}
# File/URL to return IF we must bypass WordPress
# index-mobile.html
# index-mobile-https.html
set $rocket_end "/cache/wp-rocket/$http_host/$request_uri/index$rocket_https_prefix.html$rocket_encryption";
set $rocket_url "$rocket_wpcontent_url$rocket_end";
set $rocket_file "$rocket_wpcontent_directory$rocket_end";
set $rocket_mobile_detection "$rocket_wpcontent_directory/cache/wp-rocket/$http_host/$request_uri/.mobile-active";
# Do not bypass if it's a POST request
if ($request_method = POST) {
    set $rocket_bypass 0;
    set $rocket_reason "POST request";
}
# Do not bypass if arguments are found (e.g. ?page=2)
if ($is_args) {
    set $rocket_bypass 0;
    set $rocket_reason "Arguments found";
}
# Do not bypass if the site is in maintenance mode
if (-f "$document_root/.maintenance") {
    set $rocket_bypass 0;
    set $rocket_reason "Maintenance mode";
}
# Do not bypass if one of those cookie if found
# wordpress_logged_in_[hash] : When a user is logged in, this cookie is created (we'd rather let WP-Rocket handle that)
# wp-postpass_[hash] : When a protected post requires a password, this cookie is created.
if ($http_cookie ~* "(wordpress_logged_in_|wp-postpass_|woocommerce_items_in_cart|woocommerce_cart_hash|wptouch_switch_toogle|comment_author_|comment_author_email_)") {
    set $rocket_bypass 0;
    set $rocket_reason "Cookie";
}
if (-f "$rocket_mobile_detection") {
    set $rocket_bypass 0;
    set $rocket_reason "Specific mobile cache activated";
}
# Do not bypass if the cached file does not exist
if (!-f "$rocket_file") {
    set $rocket_bypass 0;
    set $rocket_reason "File not cached";
}
# If the bypass token is still on, let's bypass WordPress with the cached URL
if ($rocket_bypass = 1) {
    set $rocket_is_bypassed "Yes";
    set $rocket_reason "$rocket_url";
}
# Clear variables if debug is not needed
if ($rocket_debug = 0) {
    set $rocket_reason "";
    set $rocket_file "";
}
# If the bypass token is still on, rewrite according to the file linked to the request
if ($rocket_bypass = 1) {
    rewrite .* "$rocket_url" last;
}
# Add header to HTML cached files
location ~ /wp-content/cache/wp-rocket/.*html$ {
    add_header Vary "Accept-Encoding, Cookie";
    add_header X-Rocket-Nginx-Bypass $rocket_is_bypassed;
    add_header X-Rocket-Nginx-Reason $rocket_reason;
    add_header X-Rocket-Nginx-File $rocket_file;
    #add_header Strict-Transport-Security "$rocket_hsts_value";
    expires 30d;
#!# HEADER_HTTP #!#
    #!# HEADER_NON_GZIP #!#
}
# Do not gzip cached files that are already gzipped
location ~ /wp-content/cache/wp-rocket/.*_gzip$ {
    gzip off;
    types {}
    default_type text/html;
    add_header Content-Encoding gzip;
    add_header Vary "Accept-Encoding, Cookie";
    add_header X-Rocket-Nginx-Bypass $rocket_is_bypassed;
    add_header X-Rocket-Nginx-Reason $rocket_reason;
    add_header X-Rocket-Nginx-File $rocket_file;
    #add_header Strict-Transport-Security "$rocket_hsts_value";
    expires 30d;
#!# HEADER_HTTP #!#
    #!# HEADER_GZIP #!#
}
# Debug header (when file is not cached)
add_header X-Rocket-Nginx-Bypass $rocket_is_bypassed;
add_header X-Rocket-Nginx-Reason $rocket_reason;
add_header X-Rocket-Nginx-File $rocket_file;
# No HSTS header added here. We suppose it's correctly added in the site configuration
##################################################################################################
# BROWSER CSS CACHE
#
location ~* .css$ {
    gzip_vary on;
    expires 30d;
#!# HEADER_CSS #!#
}
###################################################################################################
# BROWSER JS CACHE
#
location ~* .js$ {
    gzip_vary on;
    expires 30d;
#!# HEADER_JS #!#
}
###################################################################################################
# BROWSER MEDIA CACHE
#
location ~* .(ico|gif|jpe?g|png|svg|eot|otf|woff|woff2|ttf|ogg)$ {
    expires 30d;
#!# HEADER_MEDIAS #!#
}
    

nginx -t && systemctl restart nginx