19896: Mention TLS version error message in config doc.

[arvados.git] / lib / config / config.default.yml

diff --git a/lib/config/config.default.yml b/lib/config/config.default.yml
index 2d9119adfc747c2a937a39405dac88638ce5b5bb..6159a455be658611d765af97e1407b213fafcb33 100644 (file)
--- a/lib/config/config.default.yml
+++ b/lib/config/config.default.yml
@@ -803,6 +803,16 @@ Clusters:
         # Skip TLS certificate name verification.
         InsecureTLS: false
 
+        # Mininum TLS version to negotiate when connecting to server
+        # (ldaps://... or StartTLS). It may be necessary to set this
+        # to "1.1" for compatibility with older LDAP servers that fail
+        # with 'LDAP Result Code 200 "Network Error": TLS handshake
+        # failed (tls: server selected unsupported protocol version
+        # 301)'.
+        #
+        # If blank, use the recommended minimum version (1.2).
+        MinTLSVersion: ""
+
         # Strip the @domain part if a user supplies an email-style
         # username with this domain. If "*", strip any user-provided
         # domain. If "", never strip the domain part. Example: