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The PROX tests were hanging in the duration
runner.
These are fixes for various errors:
raise error in collect_kpi if VNF is down
move prox dpdk_rebind after collectd stop
fix dpdk nicbind rebind to group by drivers
prox: raise error in collect_kpi if the VNF is down
prox: add VNF_TYPE for consistency
sample_vnf: debug and fix kill_vnf
pkill is not matching some executable names,
add some debug process dumps and try switching
back to killall until we can find the issue
sample_vnf: add default timeout, so we can override
default 3600 SSH timeout
collect_kpi is the point at which we check
the VNFs and TGs for failures or exits
queues are the problem make sure we aren't silently blocking on
non-empty queues by canceling join thread in subprocess
fixup duration runner to close queues
and other attempt to stop duration runner
from hanging
VnfdHelper: memoize port_num
resource: fail if ssh can't connect
at the end of 3600 second test our ssh connection
is dead, so we can't actually stop collectd
unless we reconnect
fix stop() logic to ignore ssh errors
Change-Id: I6c8e682a80cb9d00362e2fef4a46df080f304e55
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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set TRex -c option for threads per port based on
hardware number of queues.
We can't auto-detect number of queues and we can't
use more than one thread per core on systems with single-queue
interfaces, so move the option to the config file
options:
tg_0:
queues_per_port: 2
also enable trex debug by removing >/dev/null redirection
options:
tg_0:
trex_server_debug: true
Change-Id: I46da187849282bf28f4ef5b333e1ae890e202768
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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allow manually adding collectd nodes using Node context.
if a node is present with a collectd config dict then
we can create a ResourceProfile object for it
and connect to collectd.
example
nodes:
-
name: compute_0
role: Compute
ip: 1.1.1.1
user: root
password: r00t
collectd:
interval: 5
plugins:
ovs_stats: {}
Change-Id: Ie0c00fdb58373206071daa1fb13faf175c4313e0
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Sometimes the runners can hang. Initially
debugging lead to the queue join thread, so I thought
we could cancel all the join threads and everything would be okay.
But it turns out canceling the queue join threads can lead
to corruption of the queues, so when we go to drain the queues
the task hangs.
But it also turns out that we were not properly draining
the queues in the task process. We were waiting for all
the runners to exit, then draining the queues.
This is bad and will cause the queues to fill up and hang
and/or drop data or corrupt the queues.
The proper fix seems to be to draining the queues in a
loop before calling join with a timeout.
Also modified the queue drain loops to no block on queue.get()
Revert "cancel all queue join threads"
This reverts commit 75c0e3a54b8f6e8fd77c7d9d95decab830159929.
Revert "duration runner: add teardown and cancel all queue join threads"
This reverts commit 7eb6abb6931b24e085b139cc3500f4497cdde57d.
Change-Id: Ic4f8e814cf23615621c1250535967716b425ac18
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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In some cases we are blocking in base.Runner join() because the
queues are not empty
call cancel_join_thread to prevent the Queue from blocking the
Process exit
https://docs.python.org/3.3/library/multiprocessing.html#all-platforms
Joining processes that use queues
Bear in mind that a process that has put items in a queue will wait
before terminating until all the buffered items are fed by the
"feeder" thread to the underlying pipe. (The child process can call
the cancel_join_thread() method of the queue to avoid this behaviour.)
This means that whenever you use a queue you need to make sure that
all items which have been put on the queue will eventually be removed
before the process is joined. Otherwise you cannot be sure that
processes which have put items on the queue will terminate. Remember
also that non-daemonic processes will be joined automatically.
Warning
As mentioned above, if a child process has put items on a queue (and
it has not used JoinableQueue.cancel_join_thread), then that process
will not terminate until all buffered items have been flushed to the
pipe.
This means that if you try joining that process you may get a deadlock
unless you are sure that all items which have been put on the queue
have been consumed. Similarly, if the child process is non-daemonic
then the parent process may hang on exit when it tries to join all its
non-daemonic children.
cancel_join_thread()
Prevent join_thread() from blocking. In particular, this prevents the
background thread from being joined automatically when the process
exits – see join_thread().
A better name for this method might be allow_exit_without_flush(). It
is likely to cause enqueued data to lost, and you almost certainly
will not need to use it. It is really only there if you need the
current process to exit immediately without waiting to flush enqueued
data to the underlying pipe, and you don’t care about lost data.
Change-Id: I61f11a3b01109d96b7a5445c60f1e171401157fc
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: I05cb069984b7674924cfcb1ed023048c0aa0c444
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: I031cc7f24f0c0816eb577a4d1606a714f68a5f83
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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new context names:
- SRIOV - StandaloneSriov
- OvsDpdk - StandaloneOvsDpdk
- Seperate helper, libvirt, server info class
- Allow multi-port and multi-VM support.
Change-Id: I3c65e4535082fa0e2f4c6ee11c3bca9ccfdc01b8
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Martin Banszel <martinx.banszel@intel.com>
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When an IP range is specified in src_ip/dst_ip like:
src_ip:
- '152.16.100.180-152.16.100.181'
yardstick would return str object has no attribute items error.
This change will return the IP range as is if type is str.
Change-Id: I3b097777f0d85b0600207157bebba18987ea2275
Signed-off-by: Dino Simeon Madarang <dinox.madarang@intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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JIRA: YARDSTICK-802
Added Prox BNG and BNG-QoS Test
- The tests supports BM, Openstack Heat
- Supports 4 ports
- Test added for BNG traffic profile
- Fixed the Prox heat test cases with
proper upstream and downstream links
- Grafana Dashboard for BNG & BNG-QoS added
- Increased the test Duration to 300
TODO:
- Test does not Terminate correctly
Update:
Added new helper class for run_test: Genric, MPLS
and BNG tests.
Change-Id: Ib40811bedb45a3c3030643943f32679a4044e076
Signed-off-by: Abhijit Sinha <abhijit.sinha@intel.com>
Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Daniel Martin Buckley <daniel.m.buckley@intel.com>
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We have the collectd.conf inside the python package
so instead of copying it from various places,
write the template directly to the remote system.
collectd: read collect.conf template with pkgresources
read the collectd.conf file as a string directly
and upload without creating temp file
use Jinja2 template, disable failing plugins
use proper Jinja2 template, disable the plugins that
were failing to load and blocking startup
add support for per-testcase collectd.conf config
using YAML
add support for custom interval, default is 25 seconds
Change-Id: Id904f7b7c9f41a9dd7adf5dfa06c064d65c25d2d
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: Ic8aa130f3cdc7bd8dec39d06a6b824340bf658b2
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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https://jira.opnfv.org/browse/YARDSTICK-773?filter=-3
Remove dependency of yardstick on utils methods
Change-Id: Iadf502364a7f08c279a8f0d17d7e45e8047f4066
Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
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node when creating containers for Kubernetes context"
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Change-Id: Ia934128777d2839f6d2b940857c266fc3e2bd4a1
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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Change-Id: Ia9722604b7c8ae23e784e780f113d012de544d4b
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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JIRA: YARDSTICK-803
Currently kubernetes test case can only run in master node.
We need to support it run in jump server.
So I add service and use nodePort type.
Then we can login the pod using nodePort.
Change-Id: Ia7900d263f1c5323f132435addec27ad10547ef9
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>
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Kubernetes running node when creating containers for
Kubernetes context
For example, a yaml file may looks like:
servers:
host:
image: xxx
command: /bin/bash
nodeSelector:
xxx: yyy
Synchronously change the unit test for this function
Change-Id: If74c9dad9b1a70395bb79f34708a0fde04e7e650
Signed-off-by: Trevor Tao <trevor.tao@arm.com>
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we were using raw sort index of the interfaces to
set the MAC address, but we should be using the
traffic id from the static JSON instead.
Change-Id: I13284db04abb3eaf8c9826974a9e5aa1c37b3891
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: I26957977e6dcd0392078a543a6907a550711c702
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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The problem is that we share the same ProxResourceHelper
for both VNF and TG.
For VNF we want to talk to resource.py and get collectd KPIs.
For TG we need to read from the queue the TG calculated KPIs and
we also want collectd KPIs.
workaround is to use a different method name collect_collectd_kpi
for VNFs
Change-Id: Icc2132758e37ce210f5600a0cd433077930208e5
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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JIRA: YARDSTICK-802
Addition of PROX L2FWD_Multiflow, ACL, Load Balancing plus
grafana dashboards
Supports 2 and 4 port Baremetal & Heat
Change-Id: I1f3990d5451de265ee3901302569c355ece3b146
Signed-off-by: Daniel Martin Buckley <daniel.m.buckley@intel.com>
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the prox files were being found correctly.
if we use find_relative_file they will lookup
relative to the task_path
Change-Id: Ifde5d07df5ccfbfeba015b2f43bd8b53e89a00b7
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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we generate the prox_config_dict in the _run Process,
but we also need it in the _traffic_runner Process to
get core info.
use a queue to pass the config list between the processes
enable collect_kpi
Change-Id: Ibaf41d606e559a87addf43d6ddaed206dbd2d20c
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
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Instead of using a key_filename for Heat, we can
read the key as a string directly using pkg_resources.resource_string()
This will enable us to save Heat stacks as pod.yaml, because
we can embedded the key into the pod.yaml directly.
Change-Id: I16baaba17dab845ee0846f97678733bae33cb463
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
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Also rename private to uplink, public to downlink
for scale-out template we need to count from 0
so we can use range() without +1/-1 errors
vnf_0, vnf_1
tg_0, tg_1
also fix Ixia defaults
Change-Id: I6aecfbb95f99af20f012a9df19c19be77d1b5b77
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
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Change-Id: Icf7a01a053495e6d96bd664d6ceda8964fa437eb
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: I0b25e704b29fc68678eaa29d9e1d1eb04ee94e3e
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Add a new PortPair class to resolve the
topology into list of public and private ports.
Before we were calculating public/private in multiple
locations and using different conventions.
In addition for all the DPDK test we need to use the DPDK
port number and no rely on interface ordering or interface naming
conventions.
We used to use xe0 -> 0, xe1 -> 1, etc. This is not the DPDK port
number.
Use the new dpdknicbind_helper class to parse the output of
dpdk-devbind.py to find the actual DPDK port number at runtime.
We then use this DPDK port number to correctly calculate the
port_mask_hex.
The port mask maps the DPDK port num (PMD ID) to the LINK ID
used in the pipeline config
We also need to make sure we only use the interfaces matched to the
topology and not use all the interfaces, because in some cases we will
have unused interfaces. In particular TRex always requires an even
number of interfaces, so for single port TRex tests we have to create
the second port and not use it.
Thus we had to modify the traffic generator stats code to only dump
stats for used ports and no unused ports.
Ixia was using interface ordering to map to Ixia ports, instead we use
the dpdk_port_num which must be hardcoded for Ixia.
Renamed traffic_profile.execute to traffic_profile.execute_traffic so
we can trace the code easier.
We pass the port used by the traffic profile to generate_samples so we
don't get stats for unused ports.
Fixed up vPE config creation and bring up issues.
Fixed up CGNAPT and UDP_Replay to work correctly.
Tested with 4-port scale-out
Change-Id: I2e4f328bff2904108081e92a4bf712333fa73869
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
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Previsouly we added all servers to every network
in Heat in a full mesh.
To more closely replicate test topology and to limit
then number of ports we need to all each server
to specify which ports should be connected to each network.
This should also allow for some kind of multiport setup.
Add optional network_ports dict to each server with network to port_list
mapping
match inteface based on port name or vld_id
replace vld_id matching with network name matching, since network_name == vld_id
Change-Id: I5de46b8f673949e3c17d8df6fa96f055c43886ce
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Change-Id: I1c529eeb0ef47752ed15e3e7941f57f7793ebfd4
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
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Line parser handles comments, keys and values
and makes exceptions.
Change-Id: I5cd3612ffd8cb08b14051bd0ef4b757c310f77bd
Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
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Change-Id: I346f6064c39cb5662c2b17ca0f520addbe5eae4c
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
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