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PROX is not yet dealing with IPV6 routing info (only IPV4). Hence we got
a segmentation fault when receiving such information. In a previous
commit, we are checking for IPV4 routing info and we do not continue
processing of any other routing information. With this fix, we ask the
Linux OS NOT to provide IPV6 routing info.
The checks when receiving routing information have changed so that we only
treat IPV4 and nothing else.
Change-Id: I428a036c31014377c8de08da17e51740be0e1de5
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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The code was only written to deal with IPV4 routing messages. If we
receive an IPV6 routing message, we are now ignoring that message.
Change-Id: I0f8044a0331235639bf5cab9abb9c8ce55c3522d
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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The -i option is now specifying the appendix for the the image name. The
name of the image will be rapid-<appendix>.qcow2. The -i option could then
be used to specify 'latest' or 'stable'.
The -g option specifies the google storage url where the qcow2 will be
stored.
The -v option is still existing in case we want to only verify the qcow2
image creation process.
An example:
buils-image.sh -g artifacts.opnfv.org/samplevnf/images -i latest -v
Change-Id: Ie07a89eff029f4e9fd3e1f2ebff1eaea05c580a6
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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tuned-adm is now run through check_prox_system_setup.sh at the first
system startup/reboot. This will result in the correct grub cmdline
parameters.
We are also coying the default rapid_rsa_key in the authorized_keys of
the rapid user, which is now the default user to run the tests.
Fixed also an issue in handle_mirror.c: using now ETYPE_IPv4.
Changed deploycentostools.sh to reflect the changes done when building
the image with disk-image-create.
Change-Id: I5933d21faef9fe02b56c01d0b96e2c143cc5476d
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
Change-Id: Id2a3fc69d097024cff608103ba7310388a273976
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Changed PROX and the python scripts so that the "lat all stats" command
also returns the mis_ordered, extent and duplicate statistics.
In order to make this work properly, we need now to also stop and
restart the latency cores, every time we stop and start the generator
cores, since the sequence numbers are reinitialised every time we start
the generator core.
Change-Id: Ic4212a989c8ee9d0f026a34ca63a08b982c32b71
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Changed to Xavier's new email address
Change-Id: I3b5a0e00c41abcbca405dbea33a87c56688a5289
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Signed-off-by: Xavier Simonart <simonartxavier@gmail.com>
Change-Id: I3eeacb550d1ef51a13802d06f06973437afe7d9b
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The qcow2 file name is now constructed as a combination of
rapid-${GIT_BRANCH##*}.qcow2
The image is built and copied every time the job is triggered. In this
way we will overwrite rapid-latest.qcow2.
Change-Id: I9f9c255dc5207a7595aa9e49ae57bd50b42c4d3b
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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All files are now availavle to build a qcow2 image using disk image builder.
This image is based on centos 7. DPDK and PROX are installed together
with some optimizations.
Change-Id: I61aa91206ea7f8b3b6a3ff7d490d1804e7e784c8
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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It can only work for python3.
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
Change-Id: Ie7b2706f9d4dbfbb2cdca85c0543894c79634246
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For Kubernetes environment core ids in the config and test files are relative and
automatically remapped to the allowed cores allocated for container.
There is no change to the baremetal or VM environment.
Signed-off-by: Yury Kylulin <yury.kylulin@intel.com>
Change-Id: I63e499723e8213de1b05d4175eb3eddc4492ccf5
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Some of the prefetching code was commented out, which was wrong. The
prefetching is back in.
Change-Id: Id7e7f09bd62faa7b9faf3d677962a99ba2a71080
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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In order to deal with non-symmetrical load, the mirror function can now
change the packet size of each packet it receives. It can also send the
incoming packet multiple times on each of the tx ports. To support this
feature, 2 new parameters in the cfg file have been added for the mirror
mode:
- multiplier: specifies how many times a packet needs to be sent on each
tx port. Default is 1.
- mirror_size: the size of the packets that need to be sent. This will
just change (increase) the packet size of each incoming packet. If not
specified or invalid value (e.g. <64), the size will not be changed.
The packet size will only be changed for IPv4 UDP and IPv4 TCP.
Note that these parameters have no effect on the mirror copy submode.
Change-Id: Ic46b52abdd80ed51cffee667bd04ade9ec23ff6d
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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In a previous change, all test files were moved to the tests
subdirectory. When not specifying the test file on the command line as a
parameter, the default test file is used, as specified in
rapid_defaults.py
It did not reflect the fact that all test files were moved to
this directory.
Change-Id: I5c77b75dbdde040d0e30dda2b97e981dff572f2f
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Make image more universal and add rapid scripts for mgmt from the container.
Signed-off-by: Yury Kylulin <yury.kylulin@intel.com>
Change-Id: Ia46a8e147f978dd64bfe6c7b44f7dff92e241855
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All test files are now in the tests directory. All PROX config files
moved to the configs directory. When specifying a test on the
runrapid.py command line, you should now also mention the directory:
e.g. --test tests/basicrapid.test
In these test files, you need now to also include the configs
subdirectory when specifying the prox configuration that needs to be
used.
The --map parameter has also changed. It can still take the file name
of the map file, that specifies which PROX instance to use during a
test. On top of that, you can now also specify a list of indices of the
machines to be used during a test: e.g. --map [1,3].
Change-Id: I887cba59834dd8c903a22bc80959b10da2775398
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Adding default RSA keys for SSH access.
Signed-off-by: Yury Kylulin <yury.kylulin@intel.com>
Change-Id: Id9552717591a805562f3ed2f840251bd9f6a71c1
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Sending now a 'quit' command to PROX, so that the thread running PROX in
an ssh session is now cleaned up correctly.
Also fixed a problem with the logging when running the code more than
once. We only create handlers now, when they do not yet exist.
Updated the rapid version.
Also added some more tests in the testcases.yaml for xtesting.
At the end of a run, the PROX.log files are copied in the results
directory.
The success criterium for a test 'pass_threshold' has been removed from
the test files and is to be controlled by the xtesting testcases.yaml
file.
Change-Id: Ifbbb1c91f32c9176f52025d9ae4c495b432a94c9
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Fix subnet configuration for the dataplane interface.
Signed-off-by: Yury Kylulin <yury.kylulin@intel.com>
Change-Id: I612113a86a960284303915d5d003bf67a1b48a72
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Move to python version 3 in all scripts for kubernetes environment.
Streamline file names to match existing libraries.
Signed-off-by: Yury Kylulin <yury.kylulin@intel.com>
Change-Id: Id875f4240a87ab600b445cb9a7fd97ec1335f88a
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Test details were only implemented in rapid_flowsizetest.py. When
executing other tests, an error occured. That is now fixed, although in
some cases, None is returned.
The format.yaml files defines now alsowhat will be reported in the
Xtesting details.
Change-Id: I5feae62dcf228664b24451d3fc5dfaaadf7edb5e
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Final changes to the documentation
Change-Id: Ibefd33feb15efb692b445dd6a025ec3854d2ed5a
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Added 04-running_the_test.rst describing how to change the default test.
This section is describing the parameters the parameters you can use and
how to change the Dockerfile and the testcases.yaml file.
Change-Id: Ieaa173ebc61dd320659ca6be3d2ce31684298d42
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Fixed some errors causing an invalid rst format.
Change-Id: Ide739a48abbd32b5c88b017a74ad7afc406c2c34
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Some more documentation updates for the Jerma release.
Change-Id: I0626ae2ac18dd858f6d1e5fa341371aca6ec639d
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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First step in a rewrite of the sampleVNF documentation whcih is now
focused on the TST009 testing using PROX and rapid.
Change-Id: Id95cd44831ae7db518ccdf1d8da55890197d2fcb
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Per TSC decision as documented in
https://wiki.opnfv.org/display/meetings/OPNFV+TSC+Meeting+2020-09-29,
changing the INFO file with committer info for sampleVNF project. The
project is now focusing only on the rapid-PROX based dataplane
benchmarking using TST009 spec.
Change-Id: I61a6f69b84af9e1e30e071771a1d2e36b833cf84
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Some files were added to for rapid testing in the xtesting framework
Change-Id: Id912789c5007ca8390a67fb5b359296089aa9618
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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The latency histogram dat did not contain samples collected during the
first measurement of each step. The maximum latency did take the first
step into account. As a result, you might see a test run with a maximum
latency not showing up in the latency histogram data. This has been
fixed by also including the data from the first measurement in the
histogram data. In some cases, we also reported the wrong speed from the
last unsuccessful step. This is now fixed and we do report the speed
from the last successful step.
In rapid_log.py, a fix was added to execute the rollover on the file
handler of the log file in all cases. In some cases, the file handler
with index 0 was not the file handler of the log file.
Change-Id: I6c2b16c21dd0ee17d1d14e46c4c544e185324256
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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'reset values all' and 'reset randoms all' commands were
potentially causing some crash. This has been fixed.
Change-Id: Idc2c4f7c90db73e7fdf9e8ef76b00ba956a0d854
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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Change-Id: I0e5098747cc496da8632e8d6f779e418da03dc4a
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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JIRA: SAMPLEVNF-161
Adding Release notes and pointers to the documentation in the wiki
Change-Id: Ifce28b844ae336b5a54479b614b3959193acc42d
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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There is a new parameter in the config_file: dataplane_subnet_mask. This
parameter is added to the dataplane IP addresses and is needed by the
Linux stack to deal with some protocols (e.g. ARP). If not present, the
default value of 24 will be used. In the end, this will make sure that
IP addresses in the rapid.env file will have this mask, e.g. /24
If you use other tools than createrapid.py to create the rapid.env file,
make sure to add the mask.
This commit also introduces a change when exiting: we only copy the
prox.log files from the different prox instances in case we expect a new
prox.log file to be created in these instances.
When using a valid format.yaml file, the tool will now also send the
latency distribution data (histogram) to the URL.
The tool is now also checking the value of bucket_size_exp: it needs to
be 11 or more.
Change-Id: I633cdc64ef687fdb6625be1e7482a5a371f83e93
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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When using "vdev=" in port section, a tap device and an additional dpdk
port are created. In most cases, we still want to use a real DPDK device
(i.e. bound to an interface such as virtio or a PF or a VF).
PROX will now report by default an error when the used [port] is not a
DPDK bound device.
An additional parameter "virtual=yes" can be added in the port section
in case one want to disable this error checking (e.g. specify additional
parameter for the vdev device).
This patch also fixes a potential endianess issue when configuring IP
addresses.
Change-Id: Iffdd9552308be3b77cfe2067630647acac2c01fe
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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deploycentostools.sh is now installing a recent PROX version. When using
background traffic, the tool is also reporting the total traffic that
was handled by the NFVi stack, including foreground & background
traffic.
The use of the prox_socket and prox_launch_exit was also broken in a
previous release and is now fixed.
When setting prox_socket to false for a PROX instance, we will not
create a socket connection to control that PROX instance. Setting this
option to false is not meaningful for the generator PROX instances since
we would not be able to control the behavior of the PROX generator
during the test. You could use the generator against another non-PROX
instance and then set prox_socket to false for that non-PROX instance.
Default is true.
prox_launch_exit is used to start and stop the PROX program inside the
instance. Default is true. This is useful in case you want to start PROX
manually to be able to inspect the PROX UI, but at the same time, let
the rapid scripts control the testing.
Change-Id: Ib5aa809f4be201859542769f5f55f4989dad97ef
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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git version is now printed in prox.log file.
- git_version.c is always recompiled
- If source have been locally changed, the build is shown as dirty
- If git is not available on the build system, a message such as
'make: git: Command not found'
will be printed, but the build will succeed.
Change-Id: If551832c6079f5e3bd04cd4d8ac5f8204e6be8cd
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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When the following conditions are met:
- ipv4
- vdev enabled
Then multiple vlans are supported.
Multiple vlans can be configured using the vlan_tag option within the port section of the config file.
Multiple (different) local_ipv4/prefix must then also be configured within the same section.
Note that for ipv6 multiple vlans are not supported (yet)
Also, when vdev is not enabled, multiple vlans are also not (yet) supported.
Change-Id: I38b6cd98ff2a0f484d1bf0910b15413ba21ae6d6
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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Change-Id: I3abc92652402162d15249e345446debdeb778176
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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Change-Id: Ib1b3d54f9cb8e4284eee7ed0998e96370762a17e
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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Change-Id: Iae35d3fa19ad7cf90d8c2e0c104b0e798ac34787
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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The "Latency" screen has been updated with 3 columns:
- mis-ordered
Count the number of mis-ordered packets.
- extent:
Gives an indication of how mis-ordered the packets are.
Receiving packet "x - 5" after receiving packet "x" will
cause an extent of 5.
- duplicate:
Count number of duplicate packets.
Following commands have been added for the impair mode:
- proba no drop: replaces the former "probability" command.
Percentage of forwarded packets. So 99.5 means 0.5% of packet drop.
- proba delay
Percentage of delayed packets for the impair mode.
- proba duplicate
Percentage of duplicate packets.
Similar parameters are supported within the config files:
- proba no drop
- proba delay
- proba duplicate
Note: it is recommanded to use the signature when measuring packet
misorder, as otherwise unexpected packet would cause miscounts.
Change-Id: I037f606f264d6e2bd7f123df5ed57ab7df8386d7
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
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Different PROX instances are now started in parallel. The script is
starting multiple threads.
Change-Id: Ia8785a792240d4e9b5d5d98174bc4c5d7ae5657c
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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A new parameter can be put in the *.test files so that the requested
traffic is not generated at once, but slowly increasing up to the
requested traffic. This is important for some SW switched that adapt and
learn from the applied traffic. When suddenly applying a high traffic,
the switch might not have enough time to learn and lose packets. Only
after a period of time (up to 10 seconds?), the switch can cope with the
traffic without packet loss. In order to get reproducible results in
this case with low packet loss, please put the parameter ramp_step in
the test section of the *.test file. The step is expressed in percentage
of a 10Gb/s traffic. If the parameter is not present, the load will be
immediately applied.
When the runrapid.py script is now finished, it also copies the prox.log
files from all the prox instances. In case of issues, please investigate
this log file.
When using background traffic, the tool will also print the average
background traffic for each step in the DEBUG log. In this way, you can
check that the background traffic is actually dealing with the same
amount of traffic as the foreground. The tool is printing the packet
reception rate of the background generators.
A bug was also fixed regarding the latency percentile reporting. When
using tests involving l2gen.cfg, the values of the percentile latency
were wrong.
Change-Id: Id3dd02ed5cab084414c717cf898b30e6980ddf31
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Rapid scripts are communicating to the PROX instances. Rapid scripts
will not work with every PROX version sice sometime we change the
interface between the scripts and PROX. Hence we have a commit ID in
deploycentostools.sh to make sure we have a version of PROX that we can
work with. This change will now ensure we have a recent PROX version
when we use deploycentostools.sh to build an image.
Change-Id: Ia634f61a2dc8f49188cec6697ebf5f980d35ce7d
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Even if the latency thresholds were defined in the TST009 test files,
the values were ignored and replaced by 'inf', whcih means the
thresholds were not taken into account to define a successful step. If
the thresholds are not defined in the test files, they are still set to
'inf'.
Change-Id: I9559f05fb6066ab8759900abe3eb53ff4662e510
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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In the port section of the PROX configuration file, a new parameter can
be added: all_rx_queues. The default is all_rx_queues=no.
When the rx port variable of a task is listing a port name, all rx
queues will be used when the all_rx_queues is set for that port.
If not set, only one queue of that port will be "consumed", each time
the port is referenced in the rx port variable.
When the all_rx_queues is set for a port, you should NOT reference that
port more than once in the rx port variables.
Change-Id: If9662b1ac07adeec9db88d2a25ca68aed0b9e213
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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As described in https://patches.dpdk.org/patch/60354/, we cannot set
mq_mode for a vertio device to ETH_MQ_RX_RSS. Therefore adding this
extra test before setting mq_mode.
Change-Id: I8a33cf73afaa2cef8b9b012bf8ebe7296e1e692d
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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Change-Id: I7ac1bb78fe00407ff66945fcdf7b5d54c9025214
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
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