Varnish 빌트인 vcl_backend_response

1 개요

바니시 built-in vcl_backend_response

Varnish 빌트인 vcl_backend_response

vcl

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sub vcl_backend_response {
    if (beresp.ttl <= 0s ||
        beresp.http.Set-Cookie ||
        beresp.http.Surrogate-control ~ "no-store" ||
        (!beresp.http.Surrogate-Control &&
        beresp.http.Cache-Control ~ "no-cache|no-store|private") ||
        beresp.http.Vary == "*") {
        /*
         * Mark as "Hit-For-Pass" for the next 2 minutes
         */
        set beresp.ttl = 120s;
        set beresp.uncacheable = true;
    }
    return (deliver);
}

2 같이 보기

• Varnish 캐시 비활성화

3 참고

• https://book.varnish-software.com/4.0/chapters/VCL_Basics.html