Update configuration.md

Add explicit info on how to use multiple certs in the config-file.
varnish · Jan 4, 2018 · 97761d4 · 97761d4
1 parent 1ddfdc1
commit 97761d4
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diff --git a/docs/configuration.md b/docs/configuration.md
@@ -34,6 +34,13 @@ set of ciphers that suits your needs.
 
 Normally you do not have to change this.
 
+## Using multiple certificates
+
+To add multiple certificates to the hitch config, simply specify multiple ``pem-file``
+lines like so:
+
+    pem-file = "/etc/tls/first-combined.pem"
+    pem-file = "/etc/tls/second-combined.pem"
 
 ## Run environment