From ed048638f4ef6a1799a1dcbd8819627b3fa8e75e Mon Sep 17 00:00:00 2001 From: Brian Haley Date: Tue, 10 Jan 2023 16:40:29 -0500 Subject: [PATCH] Add text to WSGI config guide for debugging Add "broken pipe" example error message to WSGI guide in rpc_workers section, could help diagnose agent issues. Trivialfix Change-Id: I6e95614bce42124f125be4c23fff0d923ea9ebcc Closes-bug: #1855919 --- doc/source/admin/config-wsgi.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/doc/source/admin/config-wsgi.rst b/doc/source/admin/config-wsgi.rst index df8b42f70ad..bae46aadd61 100644 --- a/doc/source/admin/config-wsgi.rst +++ b/doc/source/admin/config-wsgi.rst @@ -148,4 +148,5 @@ using about 2GB of RAM in steady-state. For rpc_workers, there needs to be enough to keep up with incoming events from the various neutron agents. Signs that there are too few can be agent heartbeats arriving late, nova vif bindings timing out -on the hypervisors, or rpc message timeout exceptions in agent logs. +on the hypervisors, or rpc message timeout exceptions in agent logs +(for example, "broken pipe" errors).