From c8313515906625eeb9627d455965219d9409f96f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20R?= <ar@ez.no>
Date: Mon, 25 Feb 2019 21:04:53 +0100
Subject: [PATCH] [VCL] Allow caching OPTIONS

MSDN says this one is not cacheable, but that is in regards to client side caching, so if REST server wants we allow caching of this.
---
 docs/varnish/vcl/varnish5.vcl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/varnish/vcl/varnish5.vcl b/docs/varnish/vcl/varnish5.vcl
index 090d191f..a4d8edee 100644
--- a/docs/varnish/vcl/varnish5.vcl
+++ b/docs/varnish/vcl/varnish5.vcl
@@ -31,8 +31,8 @@ sub vcl_recv {
     // Trigger cache purge if needed
     call ez_purge;
 
-    // Don't cache requests other than GET and HEAD.
-    if (req.method != "GET" && req.method != "HEAD") {
+    // Don't cache requests other than GET, HEAD, & OPTIONS (if expiry/cache headers allow)
+    if (req.method != "GET" && req.method != "HEAD" && req.method != "OPTIONS") {
         return (pass);
     }