-16.11-vpp1_amd64
+16.11-vpp5
-https://nexus.fd.io/content/repositories/fd.io.yum/
+https://nexus.fd.io/content/repositories/fd.io.master.centos7/io/fd/vpp/
--- /dev/null
+17.04-rc0~235_g6f96649~b1858.x86_64
cat /etc/hostname
cat /etc/hosts
-sudo apt-get -y update
-sudo apt-get -y install libpython2.7-dev python-virtualenv
+sudo yum install -y python-devel python-virtualenv
VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
VIRL_TOPOLOGY=double-ring-nested.centos7
-VIRL_RELEASE=csit-centos-7.3-1611
+VIRL_RELEASE=csit-centos-7.3-1611_2017-02-14_1.3
SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
# Use tmp dir for tarballs
export TMPDIR="${SCRIPT_DIR}/tmp"
-SHARED_MEMORY_PATH="/run/shm"
+SHARED_MEMORY_PATH="/dev/shm"
function ssh_do() {
echo
echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
# Temporarily download VPP packages from nexus.fd.io
+DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER).x86_64
+VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_CENTOS)
+VPP_CLASSIFIER=""
if [ "${#}" -ne "0" ]; then
arr=(${@})
echo ${arr[0]}
# DPDK is not part of the vpp build
- DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
- wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
- wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
+ wget -q "${VPP_REPO_URL}/vpp-dpdk-devel/${DPDK_STABLE_VER}/vpp-dpdk-devel-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
else
rm -f *.rpm
- DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
- VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
- VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_CENTOS)
- VPP_CLASSIFIER="-rpm"
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_CENTOS)
wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
- wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
- wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
- wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
+ wget -q "${VPP_REPO_URL}/vpp-debuginfo/${VPP_STABLE_VER}/vpp-debuginfo-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
+ wget -q "${VPP_REPO_URL}/vpp-devel/${VPP_STABLE_VER}/vpp-devel-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
+ wget -q "${VPP_REPO_URL}/vpp-dpdk-devel/${DPDK_STABLE_VER}/vpp-dpdk-devel-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
fi
VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
VIRL_TOPOLOGY=double-ring-nested.xenial
-VIRL_RELEASE=csit-ubuntu-16.04.1_2016-12-19_1.6
+VIRL_RELEASE=csit-ubuntu-16.04.1_2017-02-20_1.7
SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
# Temporarily download VPP and DPDK packages from nexus.fd.io
-DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
-VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
+DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)_amd64
+VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_UBUNTU)
VPP_CLASSIFIER="-deb"
if [ "${#}" -ne "0" ]; then
arr=(${@})
wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
else
rm -f *.deb
- VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_UBUNTU)
wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
# Take vpp package and get the vpp version
VPP_STABLE_VER="$( expr match $(ls *.deb | head -n 1) 'vpp-\(.*\)-deb.deb' )"
else
- DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
- VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
- VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
+ DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)_amd64
+ VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_UBUNTU)
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_UBUNTU)
VPP_CLASSIFIER="-deb"
# Download vpp build from nexus and set VPP_DEBS variable
wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
# Take vpp package and get the vpp version
VPP_STABLE_VER="$( expr match $1 'vpp-\(.*\)-deb.deb' )"
# DPDK is not part of the vpp build
- DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
- VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
+ DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)_amd64
+ VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_UBUNTU)
VPP_CLASSIFIER="-deb"
wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
cat /etc/hostname
cat /etc/hosts
-export DEBIAN_FRONTEND=noninteractive
-sudo apt-get -y update
-sudo apt-get -y install libpython2.7-dev python-virtualenv
-
PYBOT_ARGS="--noncritical MULTI_THREAD"
ARCHIVE_ARTIFACTS=(log.html output.xml report.html)
if [ -f "/etc/redhat-release" ]; then
DISTRO="CENTOS"
+ sudo yum install -y python-devel python-virtualenv
else
DISTRO="UBUNTU"
+ export DEBIAN_FRONTEND=noninteractive
+ sudo apt-get -y update
+ sudo apt-get -y install libpython2.7-dev python-virtualenv
fi
# 1st step: Download and prepare VPP packages
else
case "$DISTRO" in
CENTOS )
- rm -f *.rpm
+ PACKAGE=rpm
;;
UBUNTU )
- rm -f *.deb
+ PACKAGE=deb
esac
# Download the latest VPP build install packages
+ rm -f *.${PACKAGE}
echo Downloading VPP packages...
bash ${SCRIPT_DIR}/resources/tools/download_install_vpp_pkgs.sh --skip-install
fi
# Take vpp package and get the vpp version
+VPP_PKGS=(*.$PACKAGE)
case "$DISTRO" in
CENTOS )
- VPP_PKGS=(*.rpm)
VPP_VER="$( expr match $(ls *.rpm | head -n 1) 'vpp-\(.*\).rpm' )"
- echo ${VPP_PKGS[@]}
;;
UBUNTU )
- VPP_PKGS=(*.deb)
VPP_VER="$( expr match $(ls *.deb | head -n 1) 'vpp-\(.*\)-deb.deb' )"
- echo ${VPP_PKGS[@]}
esac
+echo ${VPP_PKGS[@]}
+
set +x
echo "****************************************************************************************************************************************"
echo "1st step: Download VPP packages FINISHED"
;;
UBUNTU )
VIRL_TOPOLOGY=double-ring-nested.xenial
- VIRL_RELEASE=csit-ubuntu-16.04.1_2016-12-19_1.6
+ VIRL_RELEASE=csit-ubuntu-16.04.1_2017-02-20_1.7
esac
SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
cat ${VIRL_PKEY}
# Copy the files to VIRL host
-scp ${SSH_OPTIONS} *.deb \
+scp ${SSH_OPTIONS} *.${PACKAGE} \
${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/
result=$?
cat /etc/hostname
cat /etc/hosts
-export DEBIAN_FRONTEND=noninteractive
-sudo apt-get -y update
-sudo apt-get -y install libpython2.7-dev python-virtualenv
-
VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
VIRL_SERVER=""
VIRL_SERVER_STATUS_FILE="status"
VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
-VIRL_TOPOLOGY=double-ring-nested.xenial
-VIRL_RELEASE=csit-ubuntu-16.04.1_2016-12-19_1.6
+if [ -f "/etc/redhat-release" ]; then
+ DISTRO="CENTOS"
+ sudo yum install -y python-devel python-virtualenv
+ VIRL_TOPOLOGY=double-ring-nested.centos7
+ VIRL_RELEASE=csit-centos-7.3-1611_2017-02-14_1.3
+else
+ DISTRO="UBUNTU"
+ export DEBIAN_FRONTEND=noninteractive
+ sudo apt-get -y update
+ sudo apt-get -y install libpython2.7-dev python-virtualenv
+ VIRL_TOPOLOGY=double-ring-nested.xenial
+ VIRL_RELEASE=csit-ubuntu-16.04.1_2017-02-20_1.7
+fi
SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
# Temporarily download VPP and DPDK packages from nexus.fd.io
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
-VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
-VPP_CLASSIFIER="-deb"
+case "$DISTRO" in
+ CENTOS )
+ VPP_ARTIFACTS="vpp vpp-debuginfo vpp-devel vpp-lib vpp-plugins"
+ DPDK_ARTIFACTS="vpp-dpdk-devel"
+ PACKAGE="rpm"
+ VPP_CLASSIFIER=""
+ DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER).x86_64
+ VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_CENTOS)
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_CENTOS)
+ ;;
+ UBUNTU )
+ VPP_ARTIFACTS="vpp vpp-dbg vpp-dev vpp-lib vpp-plugins"
+ DPDK_ARTIFACTS="vpp-dpdk-dev vpp-dpdk-dkms"
+ PACKAGE="deb"
+ VPP_CLASSIFIER="-deb"
+ DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)_amd64
+ VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_UBUNTU)
+ VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_UBUNTU)
+esac
if [ "${#}" -ne "0" ]; then
arr=(${@})
echo ${arr[0]}
# DPDK is not part of the vpp build
- wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
- wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
+ for ARTIFACT in ${DPDK_ARTIFACTS}; do
+ wget -q "${VPP_REPO_URL}/${ARTIFACT}/${DPDK_STABLE_VER}/${ARTIFACT}-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.${PACKAGE}" || exit
+ done
else
- rm -f *.deb
- VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
- wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
- wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
- wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
- wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
- wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
- wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
- wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
+ rm -f *.${PACKAGE}
+ for ARTIFACT in ${DPDK_ARTIFACTS}; do
+ wget -q "${VPP_REPO_URL}/${ARTIFACT}/${DPDK_STABLE_VER}/${ARTIFACT}-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.${PACKAGE}" || exit
+ done
+ for ARTIFACT in ${VPP_ARTIFACTS}; do
+ wget -q "${VPP_REPO_URL}/${ARTIFACT}/${VPP_STABLE_VER}/${ARTIFACT}-${VPP_STABLE_VER}${VPP_CLASSIFIER}.${PACKAGE}" || exit
+ done
fi
-VPP_DEBS=(*.deb)
-echo ${VPP_DEBS[@]}
+VPP_PKGS=(*.$PACKAGE)
+echo ${VPP_PKGS[@]}
VIRL_DIR_LOC="/tmp"
-VPP_DEBS_FULL=(${VPP_DEBS[@]})
+VPP_PKGS_FULL=(${VPP_PKGS[@]})
# Prepend directory location at remote host to deb file list
-for index in "${!VPP_DEBS_FULL[@]}"; do
- VPP_DEBS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_DEBS_FULL[${index}]}
+for index in "${!VPP_PKGS_FULL[@]}"; do
+ VPP_PKGS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_PKGS_FULL[${index}]}
done
-echo "Updated file names: " ${VPP_DEBS_FULL[@]}
+echo "Updated file names: " ${VPP_PKGS_FULL[@]}
# Copy the files to VIRL host
-scp ${SSH_OPTIONS} *.deb \
+scp ${SSH_OPTIONS} *.${PACKAGE} \
${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/
result=$?
VIRL_SID=$(ssh ${SSH_OPTIONS} \
${VIRL_USERNAME}@${VIRL_SERVER} \
- "start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_DEBS_FULL[@]}")
+ "start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_PKGS_FULL[@]}")
retval=$?
if [ ${retval} -ne "0" ]; then
echo "VIRL simulation start failed"
-v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology.yaml \
--suite "tests.func" \
--include vm_envAND3_node_single_link_topo \
- --include vm_envAND3_node_double_link_topo \
+ --include vm_envAND3_nodePACAKGE_double_link_topo \
--exclude PERFTEST \
--noncritical EXPECTED_FAILING \
--output log_test_set${test_set} \
echo
echo "[Command_desc] Starting ${0}"
-cmd 'dpkg -l vpp\*'
+if [ -f "/etc/redhat-release" ]; then
+ cmd 'rpm -qai vpp*'
+else
+ cmd 'dpkg -l vpp\*'
+fi
cmd 'ps aux | grep vpp'
cmd 'lspci -Dnn'
-cmd 'tail -n 100 /var/log/syslog'
+if [ -f "/etc/redhat-release" ]; then
+ cmd 'tail -n 100 /var/log/messages'
+else
+ cmd 'tail -n 100 /var/log/syslog'
+fi
echo "[Command_desc] Adding dpdk-input trace"
cmd 'sudo vpp_api_test <<< "exec trace add dpdk-input 100"'
echo "[Command_desc] Adding vhost-user-input trace"
-cmd 'sudo vpp_api_test <<< "exec trace add vhost-user-input 100"'
+cmd 'sudo vpp_api_test <<< "exec trace add vhost-user-input 100"'
\ No newline at end of file
#
parser = argparse.ArgumentParser()
parser.add_argument("topology", help="the base topology to be started")
- parser.add_argument("packages", help="Path to the VPP .deb(s) that " +
- "is/are to be installed", nargs='+')
- parser.add_argument("-c", "--copy", help="Copy the .deb packages, " +
+ parser.add_argument("packages", help="Path to the VPP .deb(s) or .rpm(s) " +
+ "that is/are to be installed", nargs='+')
+ parser.add_argument("-c", "--copy", help="Copy the VPP packages, " +
"leaving the originals in place. Default is to " +
"move them.", action='store_true')
parser.add_argument("-k", "--keep", help="Keep (do not delete) the " +
parser.add_argument("-spu", "--ssh-pubkey", help="SSH public keyfile",
default="/home/jenkins-in/.ssh/id_rsa_virl.pub")
parser.add_argument("-r", "--release", help="VM disk image/release " +
- "(ex. \"csit-ubuntu-14.04.4_2016-05-25_1.0\")",
- default="csit-ubuntu-14.04.4_2016-05-25_1.0")
+ "(ex. \"csit-ubuntu-16.04.1_2016-12-19_1.6\")",
+ default="csit-ubuntu-16.04.1_2016-12-19_1.6")
parser.add_argument("--topology-directory", help="Topology directory",
default="/home/jenkins-in/testcase-infra/topologies")
open(topology_virl_filename, 'r') as old_file:
for line in old_file:
line = line.replace(" - VIRL-USER-SSH-PUBLIC-KEY", " - "+pub_key)
- line = line.replace("$$NFS_SERVER_SCRATCH$$", \
+ line = line.replace("$$NFS_SERVER_SCRATCH$$",
args.nfs_server_ip+":"+args.nfs_scratch_directory)
- line = line.replace("$$NFS_SERVER_COMMON$$", \
+ line = line.replace("$$NFS_SERVER_COMMON$$",
args.nfs_server_ip+":"+args.nfs_common_directory)
line = line.replace("$$VM_IMAGE$$", "server-"+args.release)
new_file.write(line)
client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
client.connect(ipaddr, username=args.ssh_user,
key_filename=args.ssh_privkey)
+ if 'centos' in args.topology:
+ if args.verbosity >= 1:
+ print "DEBUG: Installing RPM packages"
+ vpp_install_command = 'sudo rpm -ivh /scratch/vpp/*.rpm'
+ elif 'trusty' in args.topology or 'xenial' in args.topology:
+ if args.verbosity >= 1:
+ print "DEBUG: Installing DEB packages"
+ vpp_install_command = 'sudo dpkg -i --force-all ' \
+ '/scratch/vpp/*.deb'
+ else:
+ print "ERROR: Unsupported OS requested: {}"\
+ .format(args.topology)
+ vpp_install_command = ''
stdin, stdout, stderr = \
- client.exec_command('sudo dpkg -i --force-all /scratch/vpp/*deb')
+ client.exec_command(vpp_install_command)
c_stdout = stdout.read()
c_stderr = stderr.read()
if args.verbosity >= 2: