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authorBartek Grzybowski <b.grzybowski@partner.samsung.com>2020-06-03 11:46:51 +0200
committerMorgan Richomme <morgan.richomme@orange.com>2020-06-05 13:47:18 +0000
commitc17ed78948a2b08384ba82f084f5b1366eca4e24 (patch)
tree8dd6c9222aadf832fc3fbc74d246ca99458e5c20 /test/mocks
parent7c41c16ed62fef316f6e93faeb18bec350c5fbf5 (diff)
Drop shell wrapper for stopping simulator instances
Instance method is added to manage stopping simulator instances and ROP scripts directly in MassPnfSim class. Change-Id: Ic551f99c0f5f2a177b9c72daac02690b0bbded04 Issue-ID: INT-1610 Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
Diffstat (limited to 'test/mocks')
-rwxr-xr-xtest/mocks/mass-pnf-sim/MassPnfSim.py40
-rw-r--r--test/mocks/mass-pnf-sim/test_lifecycle.py22
2 files changed, 47 insertions, 15 deletions
diff --git a/test/mocks/mass-pnf-sim/MassPnfSim.py b/test/mocks/mass-pnf-sim/MassPnfSim.py
index b6a32fe2f..42424e602 100755
--- a/test/mocks/mass-pnf-sim/MassPnfSim.py
+++ b/test/mocks/mass-pnf-sim/MassPnfSim.py
@@ -4,7 +4,7 @@ from subprocess import run, CalledProcessError
import argparse
import ipaddress
from sys import exit
-from os import chdir, getcwd, path
+from os import chdir, getcwd, path, popen, kill
from shutil import copytree, rmtree
from json import dumps
from yaml import load, SafeLoader
@@ -84,10 +84,6 @@ class MassPnfSim:
def do_action(action_string, cmd):
def action_decorator(method):
def action_wrap(self):
- cmd_local = cmd
- # Append instance # if action is 'stop'
- if method.__name__ == 'stop':
- cmd_local += " {}"
# Alter looping range if action is 'tigger_custom'
if method.__name__ == 'trigger_custom':
iter_range = [self.args.triggerstart, self.args.triggerend+1]
@@ -101,7 +97,7 @@ class MassPnfSim:
method(self)
for i in range(*iter_range):
self.logger.info(f'{action_string} {self.sim_dirname_pattern}{i} instance:')
- self._run_cmd(cmd_local.format(i), f"{self.sim_dirname_pattern}{i}")
+ self._run_cmd(cmd, f"{self.sim_dirname_pattern}{i}")
return action_wrap
return action_decorator
@@ -110,6 +106,7 @@ class MassPnfSim:
sim_port = 5000
sim_base_url = 'http://{}:' + str(sim_port) + '/simulator'
sim_container_name = 'pnf-simulator'
+ rop_script_name = 'ROP_file_creator.sh'
def __init__(self, args):
self.args = args
@@ -280,9 +277,36 @@ class MassPnfSim:
else:
self.logger.info(' Simulator containers are down')
- @_MassPnfSim_Decorators.do_action('Stopping', './simulator.sh stop')
def stop(self):
- pass
+ for i in range(*self._get_iter_range()):
+ self.logger.info(f'Stopping {self.sim_dirname_pattern}{i} instance:')
+ self.logger.info(f' PNF-Sim IP: {self._get_sim_instance_data(i)}')
+ # attempt killing ROP script
+ rop_pid = []
+ for ps_line in iter(popen(f'ps --no-headers -C {self.rop_script_name} -o pid,cmd').readline, ''):
+ # try getting ROP script pid
+ try:
+ ps_line_arr = ps_line.split()
+ assert self.rop_script_name in ps_line_arr[2]
+ assert ps_line_arr[3] == str(i)
+ rop_pid = ps_line_arr[0]
+ except AssertionError:
+ pass
+ else:
+ # get rop script childs, kill ROP script and all childs
+ childs = popen(f'pgrep -P {rop_pid}').read().split()
+ for pid in [rop_pid] + childs:
+ kill(int(pid), 15)
+ self.logger.info(f' ROP_file_creator.sh {i} successfully killed')
+ if not rop_pid:
+ # no process found
+ self.logger.warning(f' ROP_file_creator.sh {i} already not running')
+ # try tearing down docker-compose application
+ if f"{self.sim_container_name}-{i}" in self._get_docker_containers():
+ self._run_cmd('docker-compose down', self.sim_dirname_pattern + str(i))
+ self._run_cmd('docker-compose rm', self.sim_dirname_pattern + str(i))
+ else:
+ self.logger.warning(" Simulator containers are already down")
@_MassPnfSim_Decorators.do_action('Triggering', './simulator.sh trigger-simulator')
def trigger(self):
diff --git a/test/mocks/mass-pnf-sim/test_lifecycle.py b/test/mocks/mass-pnf-sim/test_lifecycle.py
index c61b72dd1..beaa084a8 100644
--- a/test/mocks/mass-pnf-sim/test_lifecycle.py
+++ b/test/mocks/mass-pnf-sim/test_lifecycle.py
@@ -133,24 +133,32 @@ def test_trigger_custom(args_trigger_custom, caplog, capfd):
assert "Cannot start simulator since it's already running" in msg.out
caplog.clear()
-def test_stop(args_stop, caplog, capfd):
+def test_stop(args_stop, caplog):
MassPnfSim(args_stop).stop()
- msg = capfd.readouterr()
for instance in range(SIM_INSTANCES):
instance_ip_offset = instance * 16
ip_offset = 2
assert f'Stopping pnf-sim-lw-{instance} instance:' in caplog.text
- assert f'PNF-Sim IP: {str(ip_address(IPSTART) + ip_offset + instance_ip_offset)}' in msg.out
+ assert f'PNF-Sim IP: {str(ip_address(IPSTART) + ip_offset + instance_ip_offset)}' in caplog.text
+ assert f'ROP_file_creator.sh {instance} successfully killed' in caplog.text
assert f"ROP_file_creator.sh {instance}" not in popen('ps afx').read()
caplog.clear()
-def test_stop_idempotence(args_stop, caplog, capfd):
+def test_stop_status(args_status, docker_containers, caplog):
+ MassPnfSim(args_status).status()
+ for instance in range(SIM_INSTANCES):
+ assert f"{PNF_SIM_CONTAINER_NAME}{instance}" not in docker_containers
+ assert 'Simulator containers are down' in caplog.text
+ caplog.clear()
+
+def test_stop_idempotence(args_stop, caplog, docker_containers):
MassPnfSim(args_stop).stop()
- msg = capfd.readouterr()
for instance in range(SIM_INSTANCES):
assert f'Stopping pnf-sim-lw-{instance} instance:' in caplog.text
- assert 'ROP_file_creator.sh already not running' in msg.out
- assert 'Simulator containers are already down' in msg.out
+ assert f'ROP_file_creator.sh {instance} already not running' in caplog.text
+ assert 'Simulator containers are already down' in caplog.text
+ assert f"ROP_file_creator.sh {instance}" not in popen('ps afx').read()
+ assert f"{PNF_SIM_CONTAINER_NAME}{instance}" not in docker_containers
caplog.clear()
def test_clean(args_clean):