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authorSridhar Rao <sridhar.rao@spirent.com>2019-12-04 15:42:26 +0000
committerGerrit Code Review <gerrit@opnfv.org>2019-12-04 15:42:26 +0000
commita94395daf8d3312659b56a306ea64960a2cdd64a (patch)
tree2ddabdffb8b215aa7f6f0afce3c8df21eeb75a11 /tools/docker/deployment/interactive/controller/vsperf
parent7f98a9cdf06b03e5b16828677ecd7daccdc4b5ad (diff)
parent601b88e2c5dabaa7fe2035c7e433d2da5b860c4b (diff)
Merge "Tools: Deployment and TestControl Containers"opnfv-9.0.0stable/iruya
Diffstat (limited to 'tools/docker/deployment/interactive/controller/vsperf')
-rw-r--r--tools/docker/deployment/interactive/controller/vsperf/__init__.py1
-rw-r--r--tools/docker/deployment/interactive/controller/vsperf/vsperf_controller.py360
2 files changed, 361 insertions, 0 deletions
diff --git a/tools/docker/deployment/interactive/controller/vsperf/__init__.py b/tools/docker/deployment/interactive/controller/vsperf/__init__.py
new file mode 100644
index 00000000..ad0ebec3
--- /dev/null
+++ b/tools/docker/deployment/interactive/controller/vsperf/__init__.py
@@ -0,0 +1 @@
+#### Empty
diff --git a/tools/docker/deployment/interactive/controller/vsperf/vsperf_controller.py b/tools/docker/deployment/interactive/controller/vsperf/vsperf_controller.py
new file mode 100644
index 00000000..b192c493
--- /dev/null
+++ b/tools/docker/deployment/interactive/controller/vsperf/vsperf_controller.py
@@ -0,0 +1,360 @@
+# Copyright 2018-19 Spirent Communications.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# pylint: disable=R0902
+# Sixteen is reasonable instance attributes
+# pylint: disable=W0221
+"""
+VSPER docker-controller.
+"""
+
+import io
+import time
+from concurrent import futures
+import grpc
+
+from proto import vsperf_pb2
+from proto import vsperf_pb2_grpc
+from utils import ssh
+
+_ONE_DAY_IN_SECONDS = 60 * 60 * 24
+
+
+# pylint: disable=too-few-public-methods,no-self-use
+class PseudoFile(io.RawIOBase):
+ """
+ Handle ssh command output.
+ """
+
+ def write(self, chunk):
+ """
+ Write to file
+ """
+ if "error" in chunk:
+ return
+ with open("./output.txt", "a") as fref:
+ fref.write(chunk)
+
+
+class VsperfController(vsperf_pb2_grpc.ControllerServicer):
+ """
+ Main Controller Class
+ """
+
+ def __init__(self):
+ """
+ Initialization
+ """
+ self.client = None
+ self.dut = None
+ self.dut_check = None
+ self.tgen_check = None
+ self.user = None
+ self.pwd = None
+ self.tgen_client = None
+ self.tgen = None
+ self.tgen_user = None
+ self.tgenpwd = None
+ self.tgen_conf = None
+ self.scenario = None
+ self.hpmax = None
+ self.hprequested = None
+ self.tgen_ip_address = None
+ self.trex_conf = None
+ # Default TGen is T-Rex
+ self.trex_conffile = "trex_cfg.yml"
+ self.collectd_conffile = "collectd.conf"
+
+ def setup(self):
+ """
+ Performs Setup of the client.
+ """
+ # Just connect to VM.
+ self.client = ssh.SSH(host=self.dut, user=self.user,
+ password=self.pwd)
+ self.client.wait()
+
+ def install_vsperf(self):
+ """
+ Perform actual installation
+ """
+ download_cmd = "git clone https://gerrit.opnfv.org/gerrit/vswitchperf"
+ self.client.run(download_cmd)
+ install_cmd = "cd vswitchperf/systems ; "
+ install_cmd += "echo '{}' | sudo -S ./build_base_machine.sh ".format(
+ self.pwd)
+ #install_cmd += "./build_base_machine.sh"
+ self.client.run(install_cmd)
+
+ def VsperfInstall(self, request, context):
+ """
+ Handle VSPERF install command from client
+ """
+ # print("Installing VSPERF")
+ if self.dut_check != 0:
+ return vsperf_pb2.StatusReply(message="DUT-Host is not Connected [!]" \
+ "\nMake sure to establish connection with" \
+ " DUT-Host.")
+ vsperf_check_cmd = "source ~/vsperfenv/bin/activate ; cd vswitchperf* && ./vsperf --help"
+ vsperf_check_cmd_result = str(self.client.execute(vsperf_check_cmd)[1])
+ vsperf_verify_list = [
+ 'usage',
+ 'positional arguments',
+ 'optional arguments',
+ 'test selection options',
+ 'test behavior options']
+ for idx, i in enumerate(vsperf_verify_list, start=1):
+ if str(i) in vsperf_check_cmd_result:
+ if idx < 5:
+ continue
+ elif idx == 5:
+ return vsperf_pb2.StatusReply(
+ message="VSPERF is Already Installed on DUT-Host")
+ self.install_vsperf()
+ return vsperf_pb2.StatusReply(message="VSPERF Successfully Installed DUT-Host")
+
+ def HostConnect(self, request, context):
+ """
+ Handle host connectivity command from client
+ """
+ self.dut = request.ip
+ self.user = request.uname
+ self.pwd = request.pwd
+ self.setup()
+ check_cmd = "ls -l"
+ self.dut_check = int(self.client.execute(check_cmd)[0])
+ return vsperf_pb2.StatusReply(message="Successfully Connected")
+
+ def save_chunks_to_file(self, chunks, filename):
+ """
+ Write the output to file
+ """
+ with open(filename, 'wb') as fref:
+ for chunk in chunks:
+ fref.write(chunk.Content)
+
+###### Traffic Generator Related functions ####
+ def TGenHostConnect(self, request, context):
+ """
+ Connect to TGen-Node
+ """
+ self.tgen = request.ip
+ self.tgen_user = request.uname
+ self.tgenpwd = request.pwd
+ self.tgen_setup()
+ check_tgen_cmd = "ls"
+ self.tgen_check = int(self.tgen_client.execute(check_tgen_cmd)[0])
+ return vsperf_pb2.StatusReply(message="Successfully Connected")
+
+ def tgen_setup(self):
+ """
+ Setup the T-Gen Client
+ """
+ # Just connect to VM.
+ self.tgen_client = ssh.SSH(host=self.tgen, user=self.tgen_user,
+ password=self.tgenpwd)
+ self.tgen_client.wait()
+
+ def TGenInstall(self, request, context):
+ """
+ Install Traffic generator on the node.
+ """
+ if self.tgen_check != 0:
+ return vsperf_pb2.StatusReply(message="TGen-Host is not Connected [!]" \
+ "\nMake sure to establish connection with" \
+ " TGen-Host.")
+ kill_cmd = "pkill -f t-rex"
+ self.tgen_client.send_command(kill_cmd)
+ tgen_start_cmd = "cd trex_2.37/scripts && ./t-rex-64 -f cap2/dns.yaml -d 100 -m 1 --nc"
+ tgen_start_cmd_result = int(self.tgen_client.execute(tgen_start_cmd)[0])
+ kill_cmd = "pkill -f t-rex"
+ self.tgen_client.send_command(kill_cmd)
+ if tgen_start_cmd_result == 0:
+ return vsperf_pb2.StatusReply(
+ message="Traffic Generetor has T-rex Installed")
+ download_cmd = "git clone https://github.com/cisco-system-traffic-generator/trex-core"
+ self.tgen_client.run(download_cmd)
+ install_cmd = "cd trex-core/linux_dpdk ; ./b configure ; ./b build"
+ self.tgen_client.run(install_cmd)
+ # before you setup your trex_cfg.yml make sure to do sanity check
+ # NIC PICs and establish route between your DUT and Test Device.
+ return vsperf_pb2.StatusReply(message="Traffic Generetor has now T-rex Installed")
+
+ def TGenUploadConfigFile(self, request, context):
+ """
+ Handle upload config-file command from client
+ """
+ if self.tgen_check != 0:
+ return vsperf_pb2.StatusReply(message="TGen-Host is not Connected [!]" \
+ "\nMake sure to establish connection with" \
+ " TGen-Host.")
+ filename = self.trex_conffile
+ self.save_chunks_to_file(request, filename)
+ check_trex_config_cmd = "echo {} | sudo -S find /etc -maxdepth 1 -name trex_cfg.yaml".\
+ format(self.tgenpwd)
+ check_test_result = str(
+ self.tgen_client.execute(check_trex_config_cmd)[1])
+ if "trex_cfg.yaml" in check_test_result:
+ self.tgen_client.run("rm -f /etc/trex_cfg.yaml")
+ self.upload_tgen_config()
+ self.tgen_client.run(
+ "echo {} | sudo -S mv ~/trex_cfg.yaml /etc/".format(self.tgenpwd), pty=True)
+ return vsperf_pb2.UploadStatus(Message="Successfully Uploaded",
+ Code=1)
+
+ def upload_tgen_config(self):
+ """
+ Perform file upload.
+ """
+ self.tgen_client.put_file(self.trex_conffile, '/root/trex_cfg.yaml')
+
+# Tool-Chain related Functions####3
+
+ def install_collectd(self):
+ """
+ installation of the collectd
+ """
+ check_collectd_config_cmd = "find /opt -maxdepth 1 -name 'collectd'"
+ check_test_result = str(
+ self.client.execute(check_collectd_config_cmd)[1])
+ if "collectd" in check_test_result:
+ pass
+ else:
+ download_cmd = "git clone https://github.com/collectd/collectd.git"
+ self.client.run(download_cmd)
+ build_cmd = "cd collectd ; "
+ build_cmd += "./build.sh"
+ self.client.run(build_cmd)
+ config_cmd = "cd collectd ; ./configure --enable-syslog "
+ config_cmd += "--enable-logfile --enable-hugepages --enable-debug ; "
+ self.client.run(config_cmd)
+ install_cmd = "cd collectd ; make ; "
+ install_cmd += "echo '{}' | sudo -S make install".format(self.pwd)
+ self.client.run(install_cmd, pty=True)
+
+ def CollectdInstall(self, request, context):
+ """
+ Install Collectd on DUT
+ """
+ if self.dut_check != 0:
+ return vsperf_pb2.StatusReply(message="DUT-Host is not Connected [!]" \
+ "\nMake sure to establish connection with" \
+ " DUT-Host.")
+ self.install_collectd()
+ return vsperf_pb2.StatusReply(
+ message="Collectd Successfully Installed on DUT-Host")
+
+ def upload_collectd_config(self):
+ """
+ Perform file upload.
+ """
+ self.client.put_file(self.collectd_conffile, '~/collectd.conf')
+ move_cmd = "echo '{}' | sudo -S mv ~/collectd.conf /opt/collectd/etc".format(
+ self.pwd)
+ self.client.run(move_cmd, pty=True)
+
+ def CollectdUploadConfig(self, request, context):
+ """
+ Upload collectd config-file on DUT
+ """
+ if self.dut_check != 0:
+ return vsperf_pb2.StatusReply(message="DUT-Host is not Connected [!]" \
+ "\nMake sure to establish connection with" \
+ " DUT-Host.")
+ filename = self.collectd_conffile
+ self.save_chunks_to_file(request, filename)
+ self.upload_collectd_config()
+ return vsperf_pb2.UploadStatus(
+ Message="Successfully Collectd Configuration Uploaded", Code=1)
+
+###System Configuration related functions###
+
+ def DutHugepageConfig(self, request, context):
+ """
+ Configure the DUT system hugepage parameter from client
+ """
+ if self.dut_check != 0:
+ return vsperf_pb2.StatusReply(message="DUT-Host is not Connected [!]" \
+ "\nMake sure to establish connection with" \
+ " DUT-Host.")
+ self.hpmax = int(request.hpmax)
+ self.hprequested = int(request.hprequested)
+ hugepage_cmd = "echo '{}' | sudo -S mkdir -p /mnt/huge ; ".format(
+ self.pwd)
+ hugepage_cmd += "echo '{}' | sudo -S mount -t hugetlbfs nodev /mnt/huge".format(
+ self.pwd)
+ self.client.run(hugepage_cmd, pty=True)
+ hp_nr_cmd = "cat /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages"
+ hp_free_cmd = "cat /sys/devices/system/node/node0/hugepages/hugepages-2048kB/free_hugepages"
+ hp_nr = int(self.client.execute(hp_nr_cmd)[1])
+ hp_free = int(self.client.execute(hp_free_cmd)[1])
+ if hp_free <= self.hprequested:
+ hp_nr_new = hp_nr + (self.hprequested - hp_free)
+ if hp_nr_new > self.hpmax:
+ hp_nr_new = self.hpmax
+
+ nr_hugepage_cmd = "echo '{}' | sudo -S bash -c \"echo 'vm.nr_hugepages={}' >>".\
+ format(self.pwd, hp_nr_new)
+ nr_hugepage_cmd += " /etc/sysctl.conf\""
+ self.client.run(nr_hugepage_cmd, pty=True)
+
+ dict_cmd = "cat /sys/devices/system/node/node1/hugepages/hugepages-2048kB/nr_hugepages"
+ dict_check = int(self.client.execute(dict_cmd)[0])
+ if dict_check == 0:
+ node1_hugepage_cmd = "echo '{}' | sudo -s bash -c \"echo 0 >".format(self.pwd)
+ node1_hugepage_cmd += " /sys/devices/system/node/node1/"
+ node1_hugepage_cmd += "hugepages/hugepages-2048kB/nr_hugepages\""
+ return vsperf_pb2.StatusReply(
+ message="DUT-Host system configured with {} No of Hugepages".format(hp_nr_new))
+
+ def CheckDependecies(self, request, context):
+ """
+ Check and Install required packages on DUT
+ """
+ if self.dut_check != 0:
+ return vsperf_pb2.StatusReply(message="DUT-Host is not Connected [!]" \
+ "\nMake sure to establish connection with" \
+ " DUT-Host.")
+ packages = ['python34-tkinter', 'sysstat', 'bc']
+ for pkg in packages:
+ # pkg_check_cmd = "dpkg -s {}".format(pkg) for ubuntu
+ pkg_check_cmd = "rpm -q {}".format(pkg)
+ pkg_cmd_response = self.client.execute(pkg_check_cmd)[0]
+ if pkg_cmd_response == 1:
+ install_pkg_cmd = "echo '{}' | sudo -S yum install -y {}".format(
+ self.pwd, pkg)
+ #install_pkg_cmd = "echo '{}' | sudo -S apt-get install -y {}".format(self.pwd,pkg)
+ self.client.run(install_pkg_cmd, pty=True)
+
+ return vsperf_pb2.StatusReply(message="Python34-tkinter, sysstat and bc Packages"\
+ "are now Installed")
+
+def serve():
+ """
+ Start servicing the client
+ """
+ server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
+ vsperf_pb2_grpc.add_ControllerServicer_to_server(
+ VsperfController(), server)
+ server.add_insecure_port('[::]:50051')
+ server.start()
+ try:
+ while True:
+ time.sleep(_ONE_DAY_IN_SECONDS)
+ except (SystemExit, KeyboardInterrupt, MemoryError, RuntimeError):
+ server.stop(0)
+
+
+if __name__ == "__main__":
+ serve()