5c7cf1cc53
- Move VCL & VCL-LDPRELOAD source into src/vcl - Statically link vppcom into libvcl-ldpreload.so Change-Id: I778300b37e8b06640d9dbc01caf297edf7a6edb7 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
90 lines
2.9 KiB
Bash
Executable File
90 lines
2.9 KiB
Bash
Executable File
#! /bin/bash
|
|
#
|
|
# nginx_test.sh
|
|
#
|
|
# Run specified app using LD_PRELOAD to fetch a page from
|
|
# nginx running in vpp1 net-namespace.
|
|
#
|
|
# Specify the following environment variables:
|
|
#
|
|
# STRACE_ONLY - Run app with strace instead of LD_PRELOAD.
|
|
# TEST_APP - App to run (default: curl)
|
|
#
|
|
|
|
# Configuration variables.
|
|
#
|
|
vpp_dk_name="VPP-TEST-NGINX"
|
|
# Comment out the next line to run the VPP release version
|
|
debug="_debug"
|
|
vpp_app="$WS_ROOT/build-root/install-vpp${debug}-native/vpp/bin/vpp"
|
|
|
|
check_for_vpp() {
|
|
local grep_for_vpp="ps -eaf|grep -v grep|grep \"bin/vpp\""
|
|
running_vpp="$(eval $grep_for_vpp)"
|
|
}
|
|
|
|
# Verify Environment.
|
|
if [ -z "$WS_ROOT" ] ; then
|
|
echo "ERROR: WS_ROOT environment variable not set!" >&2
|
|
echo " Please set WS_ROOT to VPP workspace root directory." >&2
|
|
exit 1
|
|
fi
|
|
|
|
if [ -z "$VCL_LDPRELOAD_LIB_DIR" ] ; then
|
|
echo "ERROR: VCL_LDPRELOAD_LIB_DIR environment variable not set!" >&2
|
|
echo " Please set VCL_LDPRELOAD_LIB_DIR to " >&2
|
|
echo " $WS_ROOT/build-root/install-vpp[_debug]-native/vpp/lib64." >&2
|
|
exit 1
|
|
fi
|
|
|
|
TEST_APP="${TEST_APP:-curl}"
|
|
LDP_DIR="${WS_ROOT}/extras/vcl-ldpreload"
|
|
LDP_TEST_DIR="${LDP_TEST_DIR:-${LDP_DIR}/test}"
|
|
LDP_LIB="${LDP_LIB:-${VCL_LDPRELOAD_LIB_DIR}/libvcl_ldpreload.so.0.0.0}"
|
|
|
|
if [ ! -f "$LDP_LIB" ] ; then
|
|
echo "ERROR: Missing VCL-LDPRELOAD Library: $LDP_LIB"
|
|
echo " Run 'cd $WS_ROOT; make build[-release] ' !"
|
|
exit 1
|
|
fi
|
|
|
|
if [ -z "$(docker ps -qf name=$vpp_dk_name)" ] ; then
|
|
echo "Starting NGINX in docker container ($vpp_dk_name)"
|
|
docker run --rm --name $vpp_dk_name -v $LDP_TEST_DIR/common/nginx_welcome.html:/usr/share/nginx/html/index.html:ro -d nginx
|
|
|
|
echo "Configuring network interfaces"
|
|
sudo ip link del dev vpp_dk
|
|
sudo ip link add name vpp_dk type veth peer name vpp1
|
|
sudo ip link set dev vpp_dk up
|
|
sudo ethtool --offload vpp_dk rx off tx off
|
|
sudo ip link set dev vpp1 up
|
|
sudo ethtool --offload vpp1 rx off tx off
|
|
sudo ip link set dev lo up
|
|
sudo brctl addif docker0 vpp_dk
|
|
fi
|
|
|
|
export LD_LIBRARY_PATH="$WS_ROOT/build-root/install-vpp${debug}-native/vpp/lib64/:$LDP_DIR/src/.libs:"
|
|
|
|
# Extract nginx IPv4 address from docker bridge
|
|
#
|
|
nginx_addr=$(docker network inspect bridge | grep IPv4Address | awk -e '{print $2}' | sed -e 's,/16,,' -e 's,",,g' -e 's/,//')
|
|
|
|
if [ -z "$nginx_addr" ] ; then
|
|
echo "ERROR: Unable to determine docker container address!"
|
|
exit 1
|
|
fi
|
|
|
|
if [ -n "$STRACE_ONLY" ] ; then
|
|
echo "Running strace -tt $TEST_APP http://$nginx_addr"
|
|
strace -tt $TEST_APP http://$nginx_addr
|
|
else
|
|
check_for_vpp
|
|
if [ -z "$running_vpp" ] ; then
|
|
echo "Starting VPP ('telnet 0 5002' to connect to cli)"
|
|
sudo $vpp_app unix { cli-listen localhost:5002 exec $LDP_TEST_DIR/common/vpp_docker.conf } api-segment { gid $(id -g) }
|
|
sleep 2
|
|
fi
|
|
echo "Running LD_PRELOAD=$LDP_LIB $TEST_APP http://$nginx_addr"
|
|
LD_PRELOAD=$LDP_LIB $TEST_APP http://$nginx_addr
|
|
fi
|