bug: diable haproxy zero copy forwarding (#214)

haproxy version 2.9.1 is consuming > 100% of cpu. the problem does not happen in older versions. this commit disables the zero copy forwarding as per workaround here: haproxy/haproxy#2402 (comment) we may want to enable this back in once it is fixed upstream.
replicatedhq · Jan 8, 2024 · f879a25 · f879a25
1 parent fc9bcd1
commit f879a25
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diff --git a/pkg/internallb/haproxy.cfg b/pkg/internallb/haproxy.cfg
@@ -4,6 +4,7 @@
 #---------------------------------------------------------------------
 global
     log stdout format raw local0 notice
+    tune.disable-zero-copy-forwarding
     daemon
 
 #---------------------------------------------------------------------

diff --git a/pkg/internallb/haproxy_test.go b/pkg/internallb/haproxy_test.go
@@ -27,6 +27,7 @@ func TestGenerateHAProxyConfig(t *testing.T) {
 #---------------------------------------------------------------------
 global
     log stdout format raw local0 notice
+    tune.disable-zero-copy-forwarding
     daemon
 
 #---------------------------------------------------------------------