def setup_cron():
"""
Setup cron job for the 1st of the month
for the previous month's metrics
"""
backup_cron()
cron_file = 'tmp'
file_path = os.path.join(os.path.expanduser('~'), 'espa-site', 'maintenance', 'lsrd_stats.py')
cron_str = '00 06 1 * * /usr/local/bin/python {0} -p'.format(file_path)
crons = subprocess.check_output(['crontab', '-l']).split('\n')
for idx, line in enumerate(crons):
if __file__ in line:
print('Cron job already exists')
return
add = ['#-----------------------------',
'# LSRD ESPA stats',
'#-----------------------------',
cron_str]
crons.extend(add)
with open(cron_file, 'w') as f:
f.write('\n'.join(crons) + '\n')
msg = subprocess.check_output(['crontab', cron_file])
if 'errors' in msg:
print('Error creating cron job')
else:
subprocess.call(['rm', cron_file])
def update_cron(user, freq=60):
"""
Updates the crontab to run this script again with the same user and frequency
:param user: user to update password for
:type user: string
:param freq: number days to set the next cron job for
:type freq: int
"""
backup_cron()
cron_file = 'cron.tmp'
new_date = datetime.date.today() + datetime.timedelta(days=freq)
file_path = os.path.join(os.path.expanduser('~'), 'espa-site', 'maintenance', 'change_credentials.py')
cron_str = "00 06 {0} {1} * /usr/local/bin/python {2} -u {3} -f {4}".format(new_date.day,
new_date.month,
file_path,
user,
freq)
crons = subprocess.check_output(['crontab', '-l']).split('\n')
check = False
for idx, line in enumerate(crons):
if __file__ in line:
crons[idx] = cron_str
check = True
if not check:
add = ['#-----------------------------',
'# Environment Credential Updating',
'#-----------------------------',
cron_str]
crons.extend(add)
with open(cron_file, 'w') as f:
f.write('\n'.join(crons) + '\n')
msg = subprocess.check_output(['crontab', cron_file])
if 'errors' in msg:
raise CredentialException('Password Updated, but failed crontab update:\n{0}'.format(msg))
else:
subprocess.call(['rm', cron_file])
def setup_cron(env):
"""
Setup cron job for the 1st of the month
for the previous month's metrics
:param env: dev/tst/ops
"""
utils.backup_cron()
cron_file = 'tmp'
file_path = os.path.join(os.path.expanduser('~'), 'espa-site',
'maintenance', 'lsrd_stats.py')
cron_str = ('00 06 1 * * /usr/local/bin/python {0} -p -e {1}'.format(
file_path, env))
crons = subprocess.check_output(['crontab', '-l']).split('\n')
for idx, line in enumerate(crons):
if __file__ in line:
print('Cron job already exists')
return
add = [
'#-----------------------------', '# LSRD ESPA stats',
'#-----------------------------', cron_str
]
crons.extend(add)
with open(cron_file, 'w') as f:
f.write('\n'.join(crons) + '\n')
msg = subprocess.check_output(['crontab', cron_file])
if 'errors' in msg:
print('Error creating cron job')
else:
subprocess.call(['rm', cron_file])
