From 9742daf3c201771d257c0d043347f4eebf3088e0 Mon Sep 17 00:00:00 2001 From: Eyal Soha Date: Mon, 3 Feb 2020 12:03:38 -0800 Subject: Add packetdrill tests that use docker. PiperOrigin-RevId: 292973224 --- test/packetdrill/packetdrill_setup.sh | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100755 test/packetdrill/packetdrill_setup.sh (limited to 'test/packetdrill/packetdrill_setup.sh') diff --git a/test/packetdrill/packetdrill_setup.sh b/test/packetdrill/packetdrill_setup.sh new file mode 100755 index 000000000..b858072f0 --- /dev/null +++ b/test/packetdrill/packetdrill_setup.sh @@ -0,0 +1,26 @@ +#!/bin/bash + +# Copyright 2018 The gVisor Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# This script runs both within the sentry context and natively. It should tweak +# TCP parameters to match expectations found in the script files. +sysctl -q net.ipv4.tcp_sack=1 +sysctl -q net.ipv4.tcp_rmem="4096 2097152 $((8*1024*1024))" +sysctl -q net.ipv4.tcp_wmem="4096 2097152 $((8*1024*1024))" + +# There may be errors from the above, but they will show up in the test logs and +# we always want to proceed from this point. It's possible that values were +# already set correctly and the nodes were not available in the namespace. +exit 0 -- cgit v1.2.3