Set specified header size when enabling tls-proxy
As part of getting swift's functional testing to work properly through
the tls-proxy we need to increase the allowed request header size in
apache. This was a non issue without tls proxy as requests hit the
eventlet webserver directly which was configured via the swift config
which sets this relatively large limit (by default devstack configures
swift to have a header size limit of 16384).
Now we pass in an optional parameter to start_tls_proxy that includes
the desired header size. lib/swift then passes in the value it also
configures in its swift.conf.
If not explicitly set we default to 8190 which is apache2's default.
Change-Id: Ib2811c8d3cbb49cf94b70294788526b15a798edd
diff --git a/lib/swift b/lib/swift
index 8fad6b8..8769e98 100644
--- a/lib/swift
+++ b/lib/swift
@@ -837,7 +837,7 @@
if is_service_enabled tls-proxy; then
local proxy_port=${SWIFT_DEFAULT_BIND_PORT}
- start_tls_proxy swift '*' $proxy_port $SERVICE_HOST $SWIFT_DEFAULT_BIND_PORT_INT
+ start_tls_proxy swift '*' $proxy_port $SERVICE_HOST $SWIFT_DEFAULT_BIND_PORT_INT $SWIFT_MAX_HEADER_SIZE
fi
run_process s-proxy "$SWIFT_BIN_DIR/swift-proxy-server ${SWIFT_CONF_DIR}/proxy-server.conf -v"