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-rw-r--r--resources/libraries/bash/function/device.sh29
-rw-r--r--resources/libraries/python/ContainerUtils.py50
-rw-r--r--resources/libraries/python/DUTSetup.py22
-rw-r--r--resources/libraries/robot/performance/performance_setup.robot2
-rw-r--r--resources/libraries/robot/shared/container.robot53
-rw-r--r--resources/libraries/robot/shared/default.robot18
6 files changed, 80 insertions, 94 deletions
diff --git a/resources/libraries/bash/function/device.sh b/resources/libraries/bash/function/device.sh
index 8aeb221fd9..7d175a9ac3 100644
--- a/resources/libraries/bash/function/device.sh
+++ b/resources/libraries/bash/function/device.sh
@@ -124,18 +124,12 @@ function clean_environment () {
# Kill docker containers.
docker rm --force "${DCR_UUIDS[@]}" || die "Cleanup containers failed!"
- # Check if some container is using volume and remove all the hanged
- # containers before removing volume. Command will not fail in case there
- # are no containers to remove.
- docker rm --force $(docker ps -q --filter volume=${DCR_VOLUMES[dut1]}) || {
+ # Check if there are some leftover containers and remove all. Command will
+ # not fail in case there are no containers to remove.
+ docker rm --force $(docker ps -q --filter name=${DCR_UUIDS[dut1]}) || {
warn "Failed to remove hanged containers or nothing to remove!"
}
- # Remove DUT1 volume.
- docker volume rm --force "${DCR_VOLUMES[dut1]}" || {
- die "Failed to remove DUT1 volume!"
- }
-
# Rebind interfaces back to kernel drivers.
for ADDR in ${TG_PCIDEVS[@]}; do
DRIVER="${TG_DRIVERS[0]}"
@@ -432,10 +426,8 @@ function read_env_variables () {
export "${param}"
done
declare -gA DCR_UUIDS
- declare -gA DCR_VOLUMES
DCR_UUIDS+=([tg]="${CSIT_TG_UUID}")
DCR_UUIDS+=([dut1]="${CSIT_DUT1_UUID}")
- DCR_VOLUMES+=([dut1]="${CSIT_DUT1_VOL}")
TG_PCIDEVS=("${CSIT_TG_INTERFACES_PORT1_PCI}")
TG_DRIVERS=("${CSIT_TG_INTERFACES_PORT1_DRV}")
TG_PCIDEVS+=("${CSIT_TG_INTERFACES_PORT2_PCI}")
@@ -479,7 +471,6 @@ function set_env_variables () {
CSIT_DUT1_ARCH="$(uname -i)" || {
die "Reading machine architecture failed!"
}
- CSIT_DUT1_VOL="${DCR_VOLUMES[dut1]}"
CSIT_TG_INTERFACES_PORT1_MAC="${TG_NETMACS[0]}"
CSIT_TG_INTERFACES_PORT1_PCI="${TG_PCIDEVS[0]}"
CSIT_TG_INTERFACES_PORT1_DRV="${TG_DRIVERS[0]}"
@@ -543,25 +534,13 @@ function start_topology_containers () {
declare -gA DCR_PORTS
# Docker Container PIDs (namespaces).
declare -gA DCR_CPIDS
- # Docker Container volumes with no relationship to the host.
- declare -gA DCR_VOLUMES
-
- # Create DUT1 /tmp volume to be able to install VPP in "nested" container.
- params=(--name DUT1_VOL_$(uuidgen))
- DCR_VOLUMES+=([dut1]="$(docker volume create "${params[@]}")") || {
- die "Failed to create DUT1 /tmp volume!"
- }
-
- # Mount DUT1_VOL as /tmp directory on DUT1 container
- dcr_stc_params_dut1="--volume ${DCR_VOLUMES[dut1]}:/tmp "
# Run TG and DUT1. As initial version we do support only 2-node.
params=(${dcr_stc_params} --name csit-tg-$(uuidgen) ${dcr_image})
DCR_UUIDS+=([tg]="$(docker run "${params[@]}")") || {
die "Failed to start TG docker container!"
}
- params=(${dcr_stc_params} ${dcr_stc_params_dut1}
- --name csit-dut1-$(uuidgen) ${dcr_image})
+ params=(${dcr_stc_params} --name csit-dut1-$(uuidgen) ${dcr_image})
DCR_UUIDS+=([dut1]="$(docker run "${params[@]}")") || {
die "Failed to start DUT1 docker container!"
}
diff --git a/resources/libraries/python/ContainerUtils.py b/resources/libraries/python/ContainerUtils.py
index fbfb890dfe..9c42a3c99c 100644
--- a/resources/libraries/python/ContainerUtils.py
+++ b/resources/libraries/python/ContainerUtils.py
@@ -135,19 +135,17 @@ class ContainerManager(object):
self.engine.container = self.containers[container]
self.engine.execute(command)
- def install_vpp_in_all_containers(self):
- """Install VPP into all containers."""
+ def start_vpp_in_all_containers(self):
+ """Start VPP in all containers."""
for container in self.containers:
self.engine.container = self.containers[container]
# We need to install supervisor client/server system to control VPP
# as a service
- self.engine.execute('sleep 3; apt-get update')
self.engine.install_supervisor()
- self.engine.install_vpp()
- self.engine.restart_vpp()
+ self.engine.start_vpp()
def restart_vpp_in_all_containers(self):
- """Restart VPP on all containers."""
+ """Restart VPP in all containers."""
for container in self.containers:
self.engine.container = self.containers[container]
self.engine.restart_vpp()
@@ -395,7 +393,9 @@ class ContainerEngine(object):
def install_supervisor(self):
"""Install supervisord inside a container."""
- self.execute('apt-get install -y supervisor')
+ if isinstance(self, LXC):
+ self.execute('sleep 3; apt-get update')
+ self.execute('apt-get install -y supervisor')
self.execute('echo "{config}" > {config_file} && '
'supervisord -c {config_file}'.
format(
@@ -415,36 +415,19 @@ class ContainerEngine(object):
'nodaemon=false\n\n',
config_file=SUPERVISOR_CONF))
- def install_vpp(self):
- """Install VPP inside a container."""
- self.execute('ln -s /dev/null /etc/sysctl.d/80-vpp.conf')
- # Workaround for install xenial vpp build on bionic ubuntu.
- self.execute('apt-get install -y wget')
- self.execute('deb=$(mktemp) && wget -O "${deb}" '
- 'http://launchpadlibrarian.net/336117627/'
- 'libmbedcrypto0_2.5.1-1ubuntu1_amd64.deb && '
- 'dpkg -i "${deb}" && '
- 'rm -f "${deb}"')
- self.execute('deb=$(mktemp) && wget -O "${deb}" '
- 'http://launchpadlibrarian.net/252876048/'
- 'libboost-system1.58.0_1.58.0+dfsg-5ubuntu3_amd64.deb && '
- 'dpkg -i "${deb}" && '
- 'rm -f "${deb}"')
- self.execute(
- 'dpkg -i --force-all '
- '{guest_dir}/openvpp-testing/download_dir/*.deb'.
- format(guest_dir=self.container.mnt[0].split(':')[1]))
- self.execute('apt-get -f install -y')
- self.execute('apt-get install -y ca-certificates')
+ def start_vpp(self):
+ """Start VPP inside a container."""
self.execute('echo "{config}" >> {config_file}'.
format(
config='[program:vpp]\n'
'command=/usr/bin/vpp -c /etc/vpp/startup.conf\n'
+ 'autostart=false\n'
'autorestart=false\n'
'redirect_stderr=true\n'
'priority=1',
config_file=SUPERVISOR_CONF))
self.execute('supervisorctl reload')
+ self.execute('supervisorctl start vpp')
def restart_vpp(self):
"""Restart VPP service inside a container."""
@@ -608,7 +591,7 @@ class LXC(ContainerEngine):
return
image = self.container.image if self.container.image else\
- "-d ubuntu -r xenial -a amd64"
+ "-d ubuntu -r bionic -a amd64"
cmd = 'lxc-create -t download --name {c.name} -- {image} '\
'--no-validate'.format(c=self.container, image=image)
@@ -627,11 +610,14 @@ class LXC(ContainerEngine):
if self.container.mnt:
for mount in self.container.mnt:
host_dir, guest_dir = mount.split(':')
+ options = 'bind,create=dir' \
+ if guest_dir.endswith('/') else 'bind,create=file'
entry = 'lxc.mount.entry = {host_dir} '\
'/var/lib/lxc/{c.name}/rootfs{guest_dir} none ' \
- 'bind,create=dir 0 0'.format(c=self.container,
- host_dir=host_dir,
- guest_dir=guest_dir)
+ '{options} 0 0'.format(c=self.container,
+ host_dir=host_dir,
+ guest_dir=guest_dir,
+ options=options)
ret, _, _ = self.container.ssh.exec_command_sudo(
"sh -c 'echo \"{e}\" >> /var/lib/lxc/{c.name}/config'".
format(e=entry, c=self.container))
diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py
index 4fc0e6fc9c..fd71a82440 100644
--- a/resources/libraries/python/DUTSetup.py
+++ b/resources/libraries/python/DUTSetup.py
@@ -614,6 +614,8 @@ class DUTSetup(object):
ssh = SSH()
ssh.connect(node)
+ cmd = 'ln -s /dev/null /etc/sysctl.d/80-vpp.conf || true'
+ ssh.exec_command_sudo(cmd, timeout=90)
cmd = "[[ -f /etc/redhat-release ]]"
return_code, _, _ = ssh.exec_command(cmd)
@@ -683,6 +685,26 @@ class DUTSetup(object):
return True
@staticmethod
+ def get_docker_mergeddir(node, uuid):
+ """Get Docker overlay for MergedDir diff.
+
+ :param node: DUT node.
+ :param uuid: Docker UUID.
+ :type node: dict
+ :type uuid: str
+ :returns: Docker container MergedDir.
+ :rtype: str
+ :raises RuntimeError: If getting output failed.
+ """
+ command = "docker inspect --format='"\
+ "{{{{.GraphDriver.Data.MergedDir}}}}' {uuid}".format(uuid=uuid)
+ message = 'Failed to get directory of {uuid} on host {host}'.\
+ format(uuid=uuid, host=node['host'])
+
+ stdout, _ = exec_cmd_no_error(node, command, sudo=True, message=message)
+ return stdout.strip()
+
+ @staticmethod
def get_huge_page_size(node):
"""Get default size of huge pages in system.
diff --git a/resources/libraries/robot/performance/performance_setup.robot b/resources/libraries/robot/performance/performance_setup.robot
index a70742f448..ed6f4744db 100644
--- a/resources/libraries/robot/performance/performance_setup.robot
+++ b/resources/libraries/robot/performance/performance_setup.robot
@@ -660,7 +660,7 @@
| | Create all '${container_group}' containers
| | Configure VPP in all '${container_group}' containers
| | Stop VPP service on all DUTs | ${nodes}
-| | Install VPP in all '${container_group}' containers
+| | Start VPP in all '${container_group}' containers
| | Start VPP service on all DUTs | ${nodes}
| | Append To List | ${container_groups} | ${container_group}
diff --git a/resources/libraries/robot/shared/container.robot b/resources/libraries/robot/shared/container.robot
index c08dc71fa6..d1ec6d2a03 100644
--- a/resources/libraries/robot/shared/container.robot
+++ b/resources/libraries/robot/shared/container.robot
@@ -14,9 +14,6 @@
*** Settings ***
| Documentation | Keywords related to linux containers
| ...
-| Library | Collections
-| Library | String
-| ...
| Library | resources.libraries.python.CpuUtils
| Library | resources.libraries.python.topology.Topology
@@ -34,34 +31,38 @@
| | ... | - auto_scale - If True, use same amount of Dataplane threads for
| | ... | network function as DUT, otherwise use single physical core for
| | ... | every network function. Type: boolean
-| | ... | - set_nf_cpus: Set False if CPUs allocatation for network function per
-| | ... | SUT/DUT not required. Type: boolean, default value: ${True}
+| | ... | - nested: Set True if starting nested containers.
+| | ... | Type: boolean, default value: ${False}
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Construct container on all DUTs \| 1 \| 1 \| 1 \| 1 \| ${True} \|
| | ...
| | [Arguments] | ${nf_chains}=${1} | ${nf_nodes}=${1} | ${nf_chain}=${1}
-| | ... | ${nf_node}=${1} | ${auto_scale}=${True} | ${set_nf_cpus}=${True}
+| | ... | ${nf_node}=${1} | ${auto_scale}=${True} | ${nested}=${False}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | ${nf_id}= | Evaluate | (${nf_chain} - ${1}) * ${nf_nodes} + ${nf_node}
| | | ${env}= | Create List | DEBIAN_FRONTEND=noninteractive
-| | | ${tmp}= | Get Variable Value | ${tmp_volume} | /tmp
-| | | ${mnt}= | Create List | ${tmp}:/mnt/host | /dev/vfio:/dev/vfio
-| | | ${nf_cpus}= | Run Keyword If | ${set_nf_cpus}
+| | | ${uuid}= | Get Variable Value | ${dcr_uuid} | ${Empty}
+| | | ${root}= | Get Variable Value | ${dcr_root} | ${Empty}
+| | | ${mnt}= | Create List
+| | | ... | ${root}/tmp/:/mnt/host/
+| | | ... | ${root}/dev/vfio/:/dev/vfio/
+| | | ... | ${root}/usr/bin/vpp:/usr/bin/vpp
+| | | ... | ${root}/usr/bin/vppctl:/usr/bin/vppctl
+| | | ... | ${root}/usr/lib/x86_64-linux-gnu/:/usr/lib/x86_64-linux-gnu/
+| | | ... | ${root}/usr/share/vpp/:/usr/share/vpp/
+| | | ${nf_cpus}= | Set Variable | ${None}
+| | | ${nf_cpus}= | Run Keyword Unless | ${nested}
| | | ... | Create network function CPU list | ${dut}
| | | ... | chains=${nf_chains} | nodeness=${nf_nodes} | chain_id=${nf_chain}
| | | ... | node_id=${nf_node} | auto_scale=${auto_scale}
-| | | ... | ELSE | Set Variable | ${None}
-| | | ${uuid_str}= | Run Keyword If | '${tmp}' == '/tmp'
-| | | ... | Set Variable | ${EMPTY}
-| | | ... | ELSE | Remove String | ${tmp} | ${dut}_VOL
| | | &{cont_args}= | Create Dictionary
-| | | ... | name=${dut}_${container_group}${nf_id}${uuid_str}
+| | | ... | name=${dut}_${container_group}${nf_id}${uuid}
| | | ... | node=${nodes['${dut}']} | mnt=${mnt} | env=${env}
-| | | Run Keyword If | ${set_nf_cpus}
+| | | Run Keyword Unless | ${nested}
| | | ... | Set To Dictionary | ${cont_args} | cpuset_cpus=${nf_cpus}
| | | Run Keyword | ${container_group}.Construct container | &{cont_args}
@@ -75,8 +76,8 @@
| | ... | - auto_scale - If True, use same amount of Dataplane threads for
| | ... | network function as DUT, otherwise use single physical core for
| | ... | every network function. Type: boolean
-| | ... | - set_nf_cpus: Set False if CPUs allocatation for network function per
-| | ... | SUT/DUT not required. Type: boolean, default value: ${True}
+| | ... | - nested: Set True if starting nested containers.
+| | ... | Type: boolean, default value: ${False}
| | ...
| | ... | *Example:*
| | ...
@@ -84,12 +85,12 @@
| | ... | \| ${True} \|
| | ...
| | [Arguments] | ${nf_chains}=${1} | ${nf_nodes}=${1} | ${nf_chain}=${1}
-| | ... | ${auto_scale}=${True} | ${set_nf_cpus}=${True}
+| | ... | ${auto_scale}=${True} | ${nested}=${False}
| | ...
| | :FOR | ${nf_node} | IN RANGE | 1 | ${nf_nodes}+1
| | | Construct container on all DUTs | nf_chains=${nf_chains}
| | | ... | nf_nodes=${nf_nodes} | nf_chain=${nf_chain} | nf_node=${nf_node}
-| | | ... | auto_scale=${auto_scale} | set_nf_cpus=${set_nf_cpus}
+| | | ... | auto_scale=${auto_scale} | nested=${nested}
| Construct chains of containers on all DUTs
| | [Documentation] | Construct 1..N chains of 1..N CNFs on all DUT nodes.
@@ -102,20 +103,20 @@
| | ... | - auto_scale - If True, use same amount of Dataplane threads for
| | ... | network function as DUT, otherwise use single physical core for
| | ... | every network function. Type: boolean
-| | ... | - set_nf_cpus: Set False if CPUs allocatation for network function per
-| | ... | SUT/DUT not required. Type: boolean, default value: ${True}
+| | ... | - nested: Set True if starting nested containers.
+| | ... | Type: boolean, default value: ${False}
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Construct chains of containers on all DUTs \| 1 \| 1 \|
| | ...
| | [Arguments] | ${nf_chains}=${1} | ${nf_nodes}=${1} | ${auto_scale}=${True}
-| | ... | ${set_nf_cpus}=${True}
+| | ... | ${nested}=${False}
| | ...
| | :FOR | ${nf_chain} | IN RANGE | 1 | ${nf_chains}+1
| | | Construct chain of containers on all DUTs | nf_chains=${nf_chains}
| | | ... | nf_nodes=${nf_nodes} | nf_chain=${nf_chain}
-| | | ... | auto_scale=${auto_scale} | set_nf_cpus=${set_nf_cpus}
+| | | ... | auto_scale=${auto_scale} | nested=${nested}
| Acquire all '${group}' containers
| | [Documentation] | Acquire all container(s) in specific container group on
@@ -129,11 +130,11 @@
| | ...
| | Run Keyword | ${group}.Create all containers
-| Install VPP in all '${group}' containers
-| | [Documentation] | Install VPP on all container(s) in specific container
+| Start VPP in all '${group}' containers
+| | [Documentation] | Start VPP on all container(s) in specific container
| | ... | group on all DUT nodes.
| | ...
-| | Run Keyword | ${group}.Install VPP In All Containers
+| | Run Keyword | ${group}.Start VPP In All Containers
| Restart VPP in all '${group}' containers
| | [Documentation] | Restart VPP on all container(s) in specific container
diff --git a/resources/libraries/robot/shared/default.robot b/resources/libraries/robot/shared/default.robot
index b60ebc98a7..03843c64c6 100644
--- a/resources/libraries/robot/shared/default.robot
+++ b/resources/libraries/robot/shared/default.robot
@@ -550,9 +550,8 @@
| | ... | default value: ${1}
| | ...
| | ... | _NOTE:_ This KW sets following test case variables:
-| | ... | - tmp_volume - Docker volume mounted as /tmp directory on DUT1.
-| | ... | - dcr_uuid - UUID string (including prefix - underscore character) of
-| | ... | DUT1 /tmp volume.
+| | ... | - dcr_uuid - Parent container UUID.
+| | ... | - dcr_root - Parent container overlay.
| | ...
| | ... | *Example:*
| | ...
@@ -565,19 +564,18 @@
| | Import Library | resources.libraries.python.ContainerUtils.ContainerManager
| | ... | engine=${container_engine} | WITH NAME | ${container_group}
| | ...
-| | ${tmp_volume}= | Get Environment Variable | CSIT_DUT1_VOL
-| | ${dcr_uuid}= | Remove String | ${tmp_volume} | DUT1_VOL
-| | Set Test Variable | ${tmp_volume}
+| | ${dcr_uuid}= | Get Environment Variable | CSIT_DUT1_UUID
+| | ${dcr_root}= | Run Keyword | Get Docker Mergeddir | ${nodes['DUT1']}
+| | ... | ${dcr_uuid}
| | Set Test Variable | ${dcr_uuid}
+| | Set Test Variable | ${dcr_root}
| | ...
| | Construct chains of containers on all DUTs | ${chains} | ${nodeness}
-| | ... | set_nf_cpus=${False}
+| | ... | nested=${True}
| | Acquire all '${container_group}' containers
| | Create all '${container_group}' containers
| | Configure VPP in all '${container_group}' containers
-| | Stop VPP service on all DUTs | ${nodes}
-| | Install VPP in all '${container_group}' containers
-| | Start VPP service on all DUTs | ${nodes}
+| | Start VPP in all '${container_group}' containers
| | Append To List | ${container_groups} | ${container_group}
| Tear down TAP functional test