def set_rails_loglevel(level, validate_against_worker='MiqUiWorker'):
"""Sets the logging level for level_rails and detects when change occured."""
ui_worker_pid = '#{}'.format(get_worker_pid(validate_against_worker))
logger.info('Setting log level_rails on appliance to {}'.format(level))
yaml = store.current_appliance.get_yaml_config()
if not str(yaml['log']['level_rails']).lower() == level.lower():
logger.info('Opening /var/www/miq/vmdb/log/evm.log for tail')
evm_tail = SSHTail('/var/www/miq/vmdb/log/evm.log')
evm_tail.set_initial_file_end()
yaml['log']['level_rails'] = level
store.current_appliance.set_yaml_config(yaml)
attempts = 0
detected = False
while (not detected and attempts < 60):
logger.debug('Attempting to detect log level_rails change: {}'.format(attempts))
for line in evm_tail:
if ui_worker_pid in line:
if 'Log level for production.log has been changed to' in line:
# Detects a log level change but does not validate the log level
logger.info('Detected change to log level for production.log')
detected = True
break
time.sleep(1) # Allow more log lines to accumulate
attempts += 1
if not (attempts < 60):
# Note the error in the logger but continue as the appliance could be slow at logging
# that the log level changed
logger.error('Could not detect log level_rails change.')
evm_tail.close()
else:
logger.info('Log level_rails already set to {}'.format(level))
def wait_for_miq_server_workers_started(evm_tail=None, poll_interval=5):
"""Waits for the CFME's workers to be started by tailing evm.log for:
'INFO -- : MIQ(MiqServer#wait_for_started_workers) All workers have been started'
Verified works with 5.5 and 5.6 appliances.
"""
if evm_tail is None:
logger.info('Opening /var/www/miq/vmdb/log/evm.log for tail')
evm_tail = SSHTail('/var/www/miq/vmdb/log/evm.log')
evm_tail.set_initial_file_end()
attempts = 0
detected = False
max_attempts = 60
while (not detected and attempts < max_attempts):
logger.debug('Attempting to detect MIQ Server workers started: {}'.format(attempts))
for line in evm_tail:
if 'MiqServer#wait_for_started_workers' in line:
if ('All workers have been started' in line):
logger.info('Detected MIQ Server is ready.')
detected = True
break
time.sleep(poll_interval) # Allow more log lines to accumulate
attempts += 1
if not (attempts < max_attempts):
logger.error('Could not detect MIQ Server workers started in {}s.'.format(
poll_interval * max_attempts))
evm_tail.close()
def standup_perf_ui(ui_worker_pid, soft_assert):
logger.info('Opening /var/www/miq/vmdb/log/production.log for tail')
prod_tail = SSHTail('/var/www/miq/vmdb/log/production.log')
prod_tail.set_initial_file_end()
ensure_browser_open()
pages = analyze_page_stat(perf_click(ui_worker_pid, prod_tail, False, login_admin), soft_assert)
return pages, prod_tail
def standup_perf_ui(ui_worker_pid, soft_assert):
logger.info('Opening /var/www/miq/vmdb/log/production.log for tail')
prod_tail = SSHTail('/var/www/miq/vmdb/log/production.log')
prod_tail.set_initial_file_end()
ensure_browser_open()
pages = analyze_page_stat(perf_click(ui_worker_pid, prod_tail, False, login_admin), soft_assert)
return pages, prod_tail
def test_containers_smartstate_analysis(provider, ssh_client):
"""Smart State analysis functionality check for single container image.
Steps:
1. Perform smart state analysis
Expected: Green message showing: "...Analysis successfully Initiated"
2. Waiting for analysis finish
Expected: 'finished'
3. check task succession in log
Expected: LOG_VERIFICATION_TAGS are shown in the log
4. verify that detail was added
Expected: all RESULT_DETAIL_FIELDS are shown an pass the function"""
delete_all_vm_tasks()
# step 1
navigate_to(Image, 'All')
tb.select('List View')
count = list_tbl.row_count()
if not count:
pytest.skip('Images table is empty! - cannot perform SSA test -> Skipping...')
try:
evm_tail = SSHTail('/var/www/miq/vmdb/log/evm.log')
except: # TODO: Should we add a specific exception?
pytest.skip('Cannot continue test, probably due to containerized appliance\n'
'Traceback: \n{}'.format(format_exc()))
evm_tail.set_initial_file_end()
list_tbl.select_rows_by_indexes(choice(range(count)))
tb.select('Configuration', 'Perform SmartState Analysis', invokes_alert=True)
sel.handle_alert()
flash.assert_message_contain('Analysis successfully initiated')
# step 2
ssa_timeout = '5M'
try:
tasks.wait_analysis_finished('Container image analysis',
'vm', delay=5, timeout=ssa_timeout)
except TimedOutError:
pytest.fail('Timeout exceeded, Waited too much time for SSA to finish ({}).'
.format(ssa_timeout))
# Step 3
check_log(evm_tail.raw_string(), LOG_VERIFICATION_TAGS)
# Step 4
time_queued = tasks_table.rows_as_list()[0].updated.text
tasks_table.click_cell('Updated', value=time_queued)
for field, verify_func in RESULT_DETAIL_FIELDS.items():
assert verify_func(InfoBlock.text('Configuration', field))
def wait_for_miq_server_workers_started(evm_tail=None, poll_interval=5):
"""Waits for the CFME's workers to be started by tailing evm.log for:
'INFO -- : MIQ(MiqServer#wait_for_started_workers) All workers have been started'
Verified works with 5.5 and 5.6 appliances.
"""
if evm_tail is None:
logger.info('Opening /var/www/miq/vmdb/log/evm.log for tail')
evm_tail = SSHTail('/var/www/miq/vmdb/log/evm.log')
evm_tail.set_initial_file_end()
attempts = 0
detected = False
max_attempts = 60
while (not detected and attempts < max_attempts):
logger.debug('Attempting to detect MIQ Server workers started: {}'.format(attempts))
for line in evm_tail:
if 'MiqServer#wait_for_started_workers' in line:
if ('All workers have been started' in line):
logger.info('Detected MIQ Server is ready.')
detected = True
break
time.sleep(poll_interval) # Allow more log lines to accumulate
attempts += 1
if not (attempts < max_attempts):
logger.error('Could not detect MIQ Server workers started in {}s.'.format(
poll_interval * max_attempts))
evm_tail.close()
def set_rails_loglevel(level, validate_against_worker='MiqUiWorker'):
"""Sets the logging level for level_rails and detects when change occured."""
ui_worker_pid = '#{}'.format(get_worker_pid(validate_against_worker))
logger.info('Setting log level_rails on appliance to {}'.format(level))
yaml = get_yaml_config('vmdb')
if not str(yaml['log']['level_rails']).lower() == level.lower():
logger.info('Opening /var/www/miq/vmdb/log/evm.log for tail')
evm_tail = SSHTail('/var/www/miq/vmdb/log/evm.log')
evm_tail.set_initial_file_end()
yaml['log']['level_rails'] = level
set_yaml_config("vmdb", yaml)
attempts = 0
detected = False
while (not detected and attempts < 60):
logger.debug(
'Attempting to detect log level_rails change: {}'.format(
attempts))
for line in evm_tail:
if ui_worker_pid in line:
if 'Log level for production.log has been changed to' in line:
# Detects a log level change but does not validate the log level
logger.info(
'Detected change to log level for production.log')
detected = True
break
time.sleep(1) # Allow more log lines to accumulate
attempts += 1
if not (attempts < 60):
# Note the error in the logger but continue as the appliance could be slow at logging
# that the log level changed
logger.error('Could not detect log level_rails change.')
else:
logger.info('Log level_rails already set to {}'.format(level))
def test_workload_capacity_and_utilization_rep(appliance, request, scenario, setup_perf_provider):
"""Runs through provider based scenarios enabling C&U and replication, run for a set period of
time. Memory Monitor creates graphs and summary at the end of each scenario."""
from_ts = int(time.time() * 1000)
ssh_client = appliance.ssh_client()
ssh_master_args = {
'hostname': scenario['replication_master']['ip_address'],
'username': scenario['replication_master']['ssh']['username'],
'password': scenario['replication_master']['ssh']['password']}
master_appliance = IPAppliance(address=scenario['replication_master']['ip_address'],
openshift_creds=ssh_master_args)
ssh_client_master = SSHClient(**ssh_master_args)
logger.debug('Scenario: {}'.format(scenario['name']))
is_pglogical = True if scenario['replication'] == 'pglogical' else False
# Turn off master pglogical replication incase rubyrep scenario follows a pglogical scenario
appliance.set_pglogical_replication(replication_type=':none')
# Spawn tail before hand to prevent unncessary waiting on MiqServer starting since applinace
# under test is cleaned first, followed by master appliance
sshtail_evm = SSHTail('/var/www/miq/vmdb/log/evm.log')
sshtail_evm.set_initial_file_end()
logger.info('Clean appliance under test ({})'.format(ssh_client))
appliance.clean_appliance()
logger.info('Clean master appliance ({})'.format(ssh_client_master))
master_appliance.clean_appliance() # Clean Replication master appliance
if is_pglogical:
scenario_data = {'appliance_ip': appliance.hostname,
'appliance_name': cfme_performance['appliance']['appliance_name'],
'test_dir': 'workload-cap-and-util-rep',
'test_name': 'Capacity and Utilization Replication (pgLogical)',
'appliance_roles': ', '.join(roles_cap_and_util_rep),
'scenario': scenario}
else:
scenario_data = {'appliance_ip': cfme_performance['appliance']['ip_address'],
'appliance_name': cfme_performance['appliance']['appliance_name'],
'test_dir': 'workload-cap-and-util-rep',
'test_name': 'Capacity and Utilization Replication (RubyRep)',
'appliance_roles': ', '.join(roles_cap_and_util_rep),
'scenario': scenario}
quantifiers = {}
monitor_thread = SmemMemoryMonitor(appliance.ssh_client(), scenario_data)
def cleanup_workload(scenario, from_ts, quantifiers, scenario_data):
starttime = time.time()
to_ts = int(starttime * 1000)
g_urls = get_scenario_dashboard_urls(scenario, from_ts, to_ts)
logger.debug('Started cleaning up monitoring thread.')
monitor_thread.grafana_urls = g_urls
monitor_thread.signal = False
monitor_thread.join()
add_workload_quantifiers(quantifiers, scenario_data)
timediff = time.time() - starttime
logger.info('Finished cleaning up monitoring thread in {}'.format(timediff))
request.addfinalizer(lambda: cleanup_workload(scenario, from_ts, quantifiers, scenario_data))
monitor_thread.start()
appliance.wait_for_miq_server_workers_started(evm_tail=sshtail_evm, poll_interval=2)
appliance.update_server_roles({role: True for role in roles_cap_and_util_rep})
for provider in scenario['providers']:
get_crud(provider).create_rest()
logger.info('Sleeping for Refresh: {}s'.format(scenario['refresh_sleep_time']))
time.sleep(scenario['refresh_sleep_time'])
appliance.set_cap_and_util_all_via_rails()
# Configure Replication
if is_pglogical:
# Setup appliance under test to :remote
appliance.set_pglogical_replication(replication_type=':remote')
# Setup master appliance to :global
master_appliance.set_pglogical_replication(replication_type=':global')
# Setup master to subscribe:
master_appliance.add_pglogical_replication_subscription(ssh_client_master,
appliance.address)
else:
# Setup local towards Master
appliance.set_rubyrep_replication(scenario['replication_master']['ip_address'])
# Force uninstall rubyrep for this region from master (Unsure if still needed)
# ssh_client.run_rake_command('evm:dbsync:uninstall')
# time.sleep(30) # Wait to quiecse
# Turn on DB Sync role
appliance.update_server_roles({role: True for role in roles_cap_and_util_rep})
# Variable amount of time for C&U collections/processing
total_time = scenario['total_time']
starttime = time.time()
elapsed_time = 0
while (elapsed_time < total_time):
elapsed_time = time.time() - starttime
time_left = total_time - elapsed_time
logger.info('Time elapsed: {}/{}'.format(round(elapsed_time, 2), total_time))
if (time_left > 0 and time_left < 300):
time.sleep(time_left)
elif time_left > 0:
time.sleep(300)
# Turn off replication:
if is_pglogical:
appliance.set_pglogical_replication(replication_type=':none')
else:
appliance.update_server_roles({role: True for role in roles_cap_and_util_rep})
quantifiers['Elapsed_Time'] = round(elapsed_time, 2)
logger.info('Test Ending...')
def test_workload_capacity_and_utilization_rep(request, scenario):
"""Runs through provider based scenarios enabling C&U and replication, run for a set period of
time. Memory Monitor creates graphs and summary at the end of each scenario."""
from_ts = int(time.time() * 1000)
ssh_client = SSHClient()
ssh_master_args = {
'hostname': scenario['replication_master']['ip_address'],
'username': scenario['replication_master']['ssh']['username'],
'password': scenario['replication_master']['ssh']['password']
}
ssh_client_master = SSHClient(**ssh_master_args)
logger.debug('Scenario: {}'.format(scenario['name']))
is_pglogical = True if scenario['replication'] == 'pglogical' else False
# Turn off master pglogical replication incase rubyrep scenario follows a pglogical scenario
set_pglogical_replication(ssh_client_master, replication_type=':none')
# Spawn tail before hand to prevent unncessary waiting on MiqServer starting since applinace
# under test is cleaned first, followed by master appliance
sshtail_evm = SSHTail('/var/www/miq/vmdb/log/evm.log')
sshtail_evm.set_initial_file_end()
logger.info('Clean appliance under test ({})'.format(ssh_client))
clean_appliance(ssh_client)
logger.info('Clean master appliance ({})'.format(ssh_client_master))
clean_appliance(ssh_client_master,
False) # Clean Replication master appliance
if is_pglogical:
scenario_data = {
'appliance_ip':
cfme_performance['appliance']['ip_address'],
'appliance_name':
cfme_performance['appliance']['appliance_name'],
'test_dir':
'workload-cap-and-util-rep',
'test_name':
'Capacity and Utilization Replication (pgLogical)',
'appliance_roles':
get_server_roles_workload_cap_and_util(separator=', '),
'scenario':
scenario
}
else:
scenario_data = {
'appliance_ip':
cfme_performance['appliance']['ip_address'],
'appliance_name':
cfme_performance['appliance']['appliance_name'],
'test_dir':
'workload-cap-and-util-rep',
'test_name':
'Capacity and Utilization Replication (RubyRep)',
'appliance_roles':
get_server_roles_workload_cap_and_util_rep(separator=', '),
'scenario':
scenario
}
quantifiers = {}
monitor_thread = SmemMemoryMonitor(SSHClient(), scenario_data)
def cleanup_workload(scenario, from_ts, quantifiers, scenario_data):
starttime = time.time()
to_ts = int(starttime * 1000)
g_urls = get_scenario_dashboard_urls(scenario, from_ts, to_ts)
logger.debug('Started cleaning up monitoring thread.')
monitor_thread.grafana_urls = g_urls
monitor_thread.signal = False
monitor_thread.join()
add_workload_quantifiers(quantifiers, scenario_data)
timediff = time.time() - starttime
logger.info(
'Finished cleaning up monitoring thread in {}'.format(timediff))
request.addfinalizer(lambda: cleanup_workload(scenario, from_ts,
quantifiers, scenario_data))
monitor_thread.start()
wait_for_miq_server_workers_started(evm_tail=sshtail_evm, poll_interval=2)
set_server_roles_workload_cap_and_util(ssh_client)
add_providers(scenario['providers'])
logger.info('Sleeping for Refresh: {}s'.format(
scenario['refresh_sleep_time']))
time.sleep(scenario['refresh_sleep_time'])
set_cap_and_util_all_via_rails(ssh_client)
# Configure Replication
if is_pglogical:
# Setup appliance under test to :remote
set_pglogical_replication(ssh_client, replication_type=':remote')
# Setup master appliance to :global
set_pglogical_replication(ssh_client_master,
replication_type=':global')
# Setup master to subscribe:
add_pglogical_replication_subscription(
ssh_client_master, cfme_performance['appliance']['ip_address'])
else:
# Setup local towards Master
set_rubyrep_replication(ssh_client,
scenario['replication_master']['ip_address'])
# Force uninstall rubyrep for this region from master (Unsure if still needed)
# ssh_client.run_rake_command('evm:dbsync:uninstall')
# time.sleep(30) # Wait to quiecse
# Turn on DB Sync role
set_server_roles_workload_cap_and_util_rep(ssh_client)
# Variable amount of time for C&U collections/processing
total_time = scenario['total_time']
starttime = time.time()
elapsed_time = 0
while (elapsed_time < total_time):
elapsed_time = time.time() - starttime
time_left = total_time - elapsed_time
logger.info('Time elapsed: {}/{}'.format(round(elapsed_time, 2),
total_time))
if (time_left > 0 and time_left < 300):
time.sleep(time_left)
elif time_left > 0:
time.sleep(300)
# Turn off replication:
if is_pglogical:
set_pglogical_replication(ssh_client_master, replication_type=':none')
else:
set_server_roles_workload_cap_and_util(ssh_client)
quantifiers['Elapsed_Time'] = round(elapsed_time, 2)
logger.info('Test Ending...')