From 29ef105c46287bb9964269004a56c51d4a2834bd Mon Sep 17 00:00:00 2001
From: lassulus <lass@aidsballs.de>
Date: Sat, 23 Jul 2016 19:19:18 +0200
Subject: l 2 buildbot: uss ssh sockets

---
 lass/2configs/buildbot-standalone.nix | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lass/2configs/buildbot-standalone.nix b/lass/2configs/buildbot-standalone.nix
index 5afb23687..7c7693ab7 100644
--- a/lass/2configs/buildbot-standalone.nix
+++ b/lass/2configs/buildbot-standalone.nix
@@ -3,8 +3,13 @@
 with config.krebs.lib;
 
 let
+  sshHostConfig = pkgs.writeText "ssh-config" ''
+    ControlMaster auto
+    ControlPath /tmp/%u_sshmux_%r@%h:%p
+    ControlPersist 4h
+  '';
   sshWrapper = pkgs.writeDash "ssh-wrapper" ''
-    ${pkgs.openssh}/bin/ssh -i ${shell.escape config.lass.build-ssh-privkey.path} "$@"
+    ${pkgs.openssh}/bin/ssh -F ${sshHostConfig} -i ${shell.escape config.lass.build-ssh-privkey.path} "$@"
   '';
 
 in {
-- 
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