Upgrading server dependancies (#4566)

1 files changed, 15 insertions, 0 deletions

diff --git a/vendor/github.com/xenolf/lego/providers/http/memcached/README.md b/vendor/github.com/xenolf/lego/providers/http/memcached/README.md
new file mode 100644
index 000000000..f14d216df
--- /dev/null
+++ b/vendor/github.com/xenolf/lego/providers/http/memcached/README.md
@@ -0,0 +1,15 @@
+# Memcached http provider
+
+Publishes challenges into memcached where they can be retrieved by nginx. Allows
+specifying multiple memcached servers and the responses will be published to all
+of them, making it easier to verify when your domain is hosted on a cluster of
+servers.
+
+Example nginx config:
+
+```
+    location /.well-known/acme-challenge/ {
+        set $memcached_key "$uri";
+        memcached_pass 127.0.0.1:11211;
+    }
+```