def wait_for_puppet(currently_running, messages):
log_len = 0
twirl = ["-", "\\", "|", "/"]
while currently_running:
for hostname, finished_logfile in currently_running:
log_file = os.path.splitext(os.path.basename(finished_logfile))[0]
space_len = basedefs.SPACE_LEN - len(log_file)
if len(log_file) > log_len:
log_len = len(log_file)
if hasattr(sys.stdout, "isatty") and sys.stdout.isatty():
twirl = twirl[-1:] + twirl[:-1]
sys.stdout.write(("\rTesting if puppet apply is finished: %s"
% log_file).ljust(40 + log_len))
sys.stdout.write("[ %s ]" % twirl[0])
sys.stdout.flush()
try:
# Once a remote puppet run has finished, we retrieve the log
# file and check it for errors
local_server = utils.ScriptRunner()
log = os.path.join(basedefs.PUPPET_MANIFEST_DIR,
os.path.basename(finished_logfile))
log = log.replace(".finished", ".log")
local_server.append('scp -o StrictHostKeyChecking=no '
'-o UserKnownHostsFile=/dev/null '
'root@%s:%s %s'
% (hostname, finished_logfile, log))
# To not pollute logs we turn of logging of command execution
local_server.execute(log=False)
# If we got to this point the puppet apply has finished
currently_running.remove((hostname, finished_logfile))
# clean off the last "testing apply" msg
if hasattr(sys.stdout, "isatty") and sys.stdout.isatty():
sys.stdout.write(("\r").ljust(45 + log_len))
except ScriptRuntimeError:
# the test raises an exception if the file doesn't exist yet
# TO-DO: We need to start testing 'e' for unexpected exceptions
time.sleep(3)
continue
# check log file for relevant notices
messages.extend(scan_logfile(log))
# check the log file for errors
sys.stdout.write('\r')
try:
validate_logfile(log)
state = utils.state_message('%s:' % log_file, 'DONE', 'green')
sys.stdout.write('%s\n' % state)
sys.stdout.flush()
except PuppetError:
state = utils.state_message('%s:' % log_file, 'ERROR', 'red')
sys.stdout.write('%s\n' % state)
sys.stdout.flush()
raise
def wait_for_puppet(currently_running, messages):
log_len = 0
twirl = ["-", "\\", "|", "/"]
while currently_running:
for hostname, finished_logfile in currently_running:
log_file = os.path.splitext(os.path.basename(finished_logfile))[0]
space_len = basedefs.SPACE_LEN - len(log_file)
if len(log_file) > log_len:
log_len = len(log_file)
if hasattr(sys.stdout, "isatty") and sys.stdout.isatty():
twirl = twirl[-1:] + twirl[:-1]
sys.stdout.write(("\rTesting if puppet apply is finished: %s"
% log_file).ljust(40 + log_len))
sys.stdout.write("[ %s ]" % twirl[0])
sys.stdout.flush()
try:
# Once a remote puppet run has finished, we retrieve the log
# file and check it for errors
local_server = utils.ScriptRunner()
log = os.path.join(basedefs.PUPPET_MANIFEST_DIR,
os.path.basename(finished_logfile))
log = log.replace(".finished", ".log")
local_server.append('scp -o StrictHostKeyChecking=no '
'-o UserKnownHostsFile=/dev/null '
'root@[%s]:%s %s'
% (hostname, finished_logfile, log))
# To not pollute logs we turn of logging of command execution
local_server.execute(log=False)
# If we got to this point the puppet apply has finished
currently_running.remove((hostname, finished_logfile))
# clean off the last "testing apply" msg
if hasattr(sys.stdout, "isatty") and sys.stdout.isatty():
sys.stdout.write(("\r").ljust(45 + log_len))
except ScriptRuntimeError:
# the test raises an exception if the file doesn't exist yet
# TO-DO: We need to start testing 'e' for unexpected exceptions
time.sleep(3)
continue
# check log file for relevant notices
messages.extend(scan_logfile(log))
# check the log file for errors
sys.stdout.write('\r')
try:
validate_logfile(log)
state = utils.state_message('%s:' % log_file, 'DONE', 'green')
sys.stdout.write('%s\n' % state)
sys.stdout.flush()
except PuppetError:
state = utils.state_message('%s:' % log_file, 'ERROR', 'red')
sys.stdout.write('%s\n' % state)
sys.stdout.flush()
raise
def test_validate_logfile(self):
"""Test packstack.modules.validate_logfile"""
filename = os.path.join(self.tempdir, "puppet.log")
# test valid run
with open(filename, "w") as fp:
fp.write("Everything went ok")
validate_logfile(filename)
# test invalid run
with open(filename, "w") as fp:
fp.write("No matching value for selector param 'Fedora' ...")
self.assertRaises(PuppetError, validate_logfile, filename)
# test run with error exception
with open(filename, "w") as fp:
err = ("err: Could not prefetch database_grant provider 'mysql': "
"Execution of '/usr/bin/mysql --defaults-file=/root/.my.cnf"
" mysql -Be describe user' returned 1: Could not open "
"required defaults file: /root/.my.cnf")
fp.write(err)
validate_logfile(filename)
# test surrogate
with open(filename, "w") as fp:
err = ("err: /Stage[main]/Vswitch::Ovs/Package[openvswitch]/ensure"
": change from absent to present failed: Execution of "
"'/usr/bin/yum -d 0 -e 0 -y install openvswitch' returned "
"1: Error: Nothing to do")
fp.write(err)
self.assertRaises(PuppetError, validate_logfile, filename)
try:
validate_logfile(filename)
except PuppetError as ex:
ex_msg = str(ex)
sr_msg = ("Package openvswitch has not been found in enabled Yum "
"repos")
assert sr_msg in ex_msg
def test_validate_logfile(self):
"""Test packstack.modules.validate_logfile."""
filename = os.path.join(self.tempdir, "puppet.log")
# test valid run
with open(filename, "w") as fp:
fp.write("Everything went ok")
validate_logfile(filename)
# test invalid run
with open(filename, "w") as fp:
fp.write("No matching value for selector param 'Fedora' ...")
self.assertRaises(PuppetError, validate_logfile, filename)
# test run with error exception
with open(filename, "w") as fp:
err = ("err: Could not prefetch database_grant provider 'mysql': "
"Execution of '/usr/bin/mysql --defaults-file=/root/.my.cnf"
" mysql -Be describe user' returned 1: Could not open "
"required defaults file: /root/.my.cnf")
fp.write(err)
validate_logfile(filename)
# test surrogate
with open(filename, "w") as fp:
err = ("err: /Stage[main]/Vswitch::Ovs/Package[openvswitch]/ensure"
": change from absent to present failed: Execution of "
"'/usr/bin/yum -d 0 -e 0 -y install openvswitch' returned "
"1: Error: Nothing to do")
fp.write(err)
self.assertRaises(PuppetError, validate_logfile, filename)
try:
validate_logfile(filename)
except PuppetError as ex:
ex_msg = str(ex)
sr_msg = ("Package openvswitch has not been found in enabled Yum "
"repos")
assert sr_msg in ex_msg
