def config_ntp_server_on_config_db_file(dut, iplist):
"""
Author: Anil Kumar Kacharla <*****@*****.**>
"""
st.log("Configuring NTP servers in Config_db file")
ntp_obj.add_ntp_servers(dut, iplist=iplist)
data.time_date = time.strftime('%a %B %d %H:%M:%S %Z %Y')
ntp_obj.config_date(vars.D1, data.time_date)
reboot_obj.config_save(vars.D1)
st.log("verifying ntp service status")
if ntp_obj.verify_ntp_service_status(vars.D1, 'active (running)'):
st.log("ntpd is running")
else:
st.log("ntpd is exited and restarting ntp service")
basic_obj.service_operations(vars.D1, data.ntp_service, action="restart")
if not st.poll_wait(ntp_obj.verify_ntp_server_details, 30, dut, iplist, remote=iplist):
st.log("ip not matching")
st.report_fail("operation_failed")
if not ntp_obj.verify_ntp_service_status(dut, 'active (running)', iteration=65, delay=2):
st.log("ntp is exited")
st.report_fail("operation_failed")
st.log("Verify that NTP server connectivity from DUT")
result = 0
for server_ip in data.servers:
if not ping_obj.ping(vars.D1, server_ip):
st.log("ping to ntp server is not successfull:{}".format(server_ip))
result += 1
if len(data.servers) == result:
st.report_fail("None_of_the_configured_ntp_server_reachable")
if not ntp_obj.verify_ntp_status(vars.D1, iteration=65, delay=2, server=data.servers):
st.log("ntp syncronization failed")
st.report_fail("operation_failed")
def sync_with_server_time(dut_list, ip, username, password):
"""
To Sync DUT with the CHEF server time.
Author : Prudvi Mangadu ([email protected])
:param dut:
:param ip:
:param username:
:param password:
:return:
"""
ssh_obj = con_obj.connect_to_device(ip, username, password, 'ssh')
if ssh_obj:
prompt = ssh_obj.find_prompt()
command = "date"
output = ssh_obj.send_command(command,
expect_string="{}|#|$".format(prompt))
if not output:
return False
st.log(output)
date = utils_obj.remove_last_line_from_string(output)
con_obj.ssh_disconnect(ssh_obj)
st.log("Server Time : {}".format(date))
for dut in dut_list:
ntp_obj.config_date(dut, date)
return True
else:
con_obj.ssh_disconnect(ssh_obj)
st.log(
"SSH to Server is failed - failed to sync time between DUT and CHEF Server"
)
return False
def test_ft_ntp_disable_enable_with_message_log():
"""
Author: Anil Kumar Kacharla <*****@*****.**>
Referrence Topology : Test bed ID:4 D1--Mgmt network
Verify that Ntp synchronization is successful after doing NTP server on and off and the message log display the correct time based upon the system up time.
"""
st.log("Ensuring minimum topology")
vars = st.ensure_min_topology("D1")
data.string_generate = 'Iam Testing NTP'
data.lines = 1
data.time_date = time.strftime('%a %B %d %H:%M:%S %Z %Y')
ntp_obj.config_date(vars.D1, data.time_date)
st.log("checking time in message log without ntp ")
log_message_1 = syslog_obj.show_logging(vars.D1,
severity=None,
filter_list=[],
lines=data.lines)
if not log_message_1:
st.log("log message_1 not created")
st.report_fail("operation_failed")
clock = common_obj.log_parser(log_message_1[0])
config_ntp_server_on_config_db_file(vars.D1, data.servers)
st.log("Generating log messages")
syslog_obj.clear_logging(vars.D1)
syslog_obj.write_logging(vars.D1, data.string_generate)
log_message = syslog_obj.show_logging(vars.D1,
severity=None,
filter_list=[data.string_generate])
if not log_message:
st.log("log message not created")
st.report_fail("operation_failed")
st.log("printing system clock")
ntp_obj.show_clock(vars.D1)
out = common_obj.log_parser(log_message[0])
if not (clock[0]['month'] == out[0]['month'] and clock[0]['hours']
== out[0]['hours'] and clock[0]['date'] == out[0]['date']
and clock[0]['minutes'] <= out[0]['minutes']
or clock[0]['seconds'] >= out[0]['seconds']):
st.log("time not updated")
st.report_fail("operation_failed")
st.log("message log displaying correct timed based on system up time")
st.log("disabling ntp")
basic_obj.service_operations(vars.D1, data.ntp_service, action="stop")
if not ntp_obj.verify_ntp_service_status(vars.D1, 'inactive (dead)'):
st.log("ntp disabled failed")
st.report_fail("operation_failed")
st.log("Enabling NTP")
basic_obj.service_operations(vars.D1, data.ntp_service, action="restart")
if not ntp_obj.verify_ntp_service_status(
vars.D1, 'active (running)', iteration=65, delay=2):
st.log("ntp is exited after enable and disable ntp")
st.report_fail("operation_failed")
if not ntp_obj.verify_ntp_status(
vars.D1, iteration=65, delay=2, server=data.servers):
st.log("ntp syncronization failed after enable and disable ntp")
st.report_fail("operation_failed")
st.report_pass("test_case_passed")