def teardown_tmp_repo():
"""
Remove the test repo
"""
log.info(__name__ + ':: Tearing down test repo.')
chdir(config['deploy.test_repo'])
rmtree(config['deploy.test_repo'])
def teardown_tmp_repo():
"""
Remove the test repo
"""
log.info(__name__ + ':: Tearing down test repo.')
chdir(config['deploy.test_repo'])
rmtree(config['deploy.test_repo'])
def init_tmp_repo():
"""
Create a test repo, change to directory
"""
log.info(__name__ + ':: Creating test repo.')
if exists(config['deploy.test_repo']):
rmtree(config['deploy.test_repo'])
mkdir(config['deploy.test_repo'])
Repo.init(config['deploy.test_repo'])
chdir(config['deploy.test_repo'])
def init_tmp_repo():
"""
Create a test repo, change to directory
"""
log.info(__name__ + ':: Creating test repo.')
if exists(config['deploy.test_repo']):
rmtree(config['deploy.test_repo'])
mkdir(config['deploy.test_repo'])
Repo.init(config['deploy.test_repo'])
chdir(config['deploy.test_repo'])
def check_lock(self):
""" Returns boolean flag on lock file existence """
cmd = "ls {0}/{1}".format(self.deploy_path, self.get_lock_name())
# log.debug('{0} :: Executing - "{1}"'.format(__name__, cmd))
log.info('{0} :: Checking for lock file at {1}.'.format(
__name__, self.target))
try:
ret = ssh_command_target(cmd, self.target, self.user,
self.key_path)
except Exception as e:
log.error(__name__ + ' :: ' + e.message)
raise DeployLockerError(message=exit_codes[16], exit_code=16)
# Pull the lock file handle from
try:
file_handle = ret['stdout'][0].split('/')[-1].strip()
except (IndexError, ValueError):
log.info('{0} :: No lock file exists.'.format(
__name__, self.target))
return False
if file_handle == self.get_lock_name():
log.info('{0} :: {1} has lock.'.format(__name__, self.user))
return True
else:
log.info('{0} :: Another user has lock.'.format(__name__))
return False
def add_lock(self):
""" Write the lock file """
cmd = "touch {0}/{1}".format(self.deploy_path, self.get_lock_name())
try:
ssh_command_target(cmd, self.target, self.user, self.key_path)
except Exception as e:
log.error(__name__ + ' :: Failed to create lock -> ' + e.message)
raise DeployLockerError(message=exit_codes[16], exit_code=16)
# Logging
log.info('{0} :: Created lock file at {1}:{2}/{3}.'.format(
__name__, self.target, self.deploy_path, self.get_lock_name()))
deploy_log.log('Created lock.')
def check_lock(self):
""" Returns boolean flag on lock file existence """
cmd = "ls {0}/{1}".format(self.deploy_path, self.get_lock_name())
# log.debug('{0} :: Executing - "{1}"'.format(__name__, cmd))
log.info('{0} :: Checking for lock file at {1}.'.format(
__name__, self.target))
try:
ret = ssh_command_target(cmd, self.target, self.user,
self.key_path)
except Exception as e:
log.error(__name__ + ' :: ' + e.message)
raise DeployLockerError(message=exit_codes[16], exit_code=16)
# Pull the lock file handle from
try:
file_handle = ret['stdout'][0].split('/')[-1].strip()
except (IndexError, ValueError):
log.info('{0} :: No lock file exists.'.format(__name__,
self.target))
return False
if file_handle == self.get_lock_name():
log.info('{0} :: {1} has lock.'.format(__name__,
self.user))
return True
else:
log.info('{0} :: Another user has lock.'.format(__name__))
return False
def remove_lock(self):
""" Remove the lock file """
log.info('{0} :: SSH Lock destroy.'.format(__name__))
cmd = "rm {0}/{1}".format(self.deploy_path, self.get_lock_name())
try:
ssh_command_target(cmd, self.target, self.user, self.key_path)
except Exception as e:
log.error(__name__ + ' :: Failed ot remove lock -> ' + e.message)
raise DeployLockerError(message=exit_codes[16], exit_code=16)
# Logging
log.info('{0} :: Removed lock file at {1}:{2}/{3}.'.format(
__name__, self.target, self.deploy_path, self.get_lock_name()))
deploy_log.log('Removed lock.')
def add_lock(self):
""" Write the lock file """
cmd = "touch {0}/{1}".format(self.deploy_path,
self.get_lock_name())
try:
ssh_command_target(cmd, self.target, self.user,
self.key_path)
except Exception as e:
log.error(__name__ + ' :: Failed to create lock -> ' + e.message)
raise DeployLockerError(message=exit_codes[16], exit_code=16)
# Logging
log.info('{0} :: Created lock file at {1}:{2}/{3}.'.format(
__name__, self.target, self.deploy_path, self.get_lock_name()))
deploy_log.log('Created lock.')
def remove_lock(self):
""" Remove the lock file """
log.info('{0} :: SSH Lock destroy.'.format(__name__))
cmd = "rm {0}/{1}".format(self.deploy_path, self.get_lock_name())
try:
ssh_command_target(cmd, self.target, self.user, self.key_path)
except Exception as e:
log.error(__name__ + ' :: Failed ot remove lock -> ' + e.message)
raise DeployLockerError(message=exit_codes[16], exit_code=16)
# Logging
log.info('{0} :: Removed lock file at {1}:{2}/{3}.'.format(
__name__, self.target, self.deploy_path, self.get_lock_name()))
deploy_log.log('Removed lock.')
def sync(self, args):
"""Call custom syncing behaviour.
1. Call common pre-sync hooks
2. Call app specific pre-sync hooks
3. Call app sync
4. Call app specific post-sync hooks
5. Call common post-sync hooks
"""
app_path = '{0}/{1}'.format(args['deploy_apps'], args['env'])
# 1. CALL deploy/apps/common
log.info('{0} :: Calling pre-sync common: "{1}" ...'.format(
__name__, args['deploy_apps_common']))
_call_hooks(args['deploy_apps_common'], 'pre-sync', args['dryrun'])
# 2. CALL deploy/apps/$env
if not args['default']:
log.info('{0} :: Calling pre-sync app: "{1}" ...'.format(
__name__, app_path))
_call_hooks(app_path, 'pre-sync', args['dryrun'])
# 3. Apply optional release tag here
if args['release'] and not args['dryrun']:
_make_release_tag(args['tag'], args['author'])
# 4. CALL sync, deploy/apps/sync/$env.sync
log.info('{0} :: Calling pre-sync app: "{1}" ...'.format(
__name__, args['deploy_sync']))
if args['default'] or not args['env']:
_call_hooks(args['deploy_sync'], 'default', args['dryrun'])
else:
_call_hooks(args['deploy_sync'], args['env'], args['dryrun'])
# 4. CALL app post sync, deploy/apps/$env
if not args['default']:
log.info('{0} :: Calling post-sync app: "{1}" ...'.format(
__name__, app_path))
_call_hooks(app_path, 'post-sync', args['dryrun'])
# 4. CALL common post sync, deploy/apps/common
log.info('{0} :: Calling post-sync app: "{1}" ...'.format(
__name__, args['deploy_apps_common']))
_call_hooks(args['deploy_apps_common'], 'post-sync', args['dryrun'])
def sync(self, args):
"""Call custom syncing behaviour.
1. Call common pre-sync hooks
2. Call app specific pre-sync hooks
3. Call app sync
4. Call app specific post-sync hooks
5. Call common post-sync hooks
"""
app_path = '{0}/{1}'.format(args['deploy_apps'], args['env'])
# 1. CALL deploy/apps/common
log.info('{0} :: Calling pre-sync common: "{1}" ...'.
format(__name__, args['deploy_apps_common']))
_call_hooks(args['deploy_apps_common'], 'pre-sync', args['dryrun'])
# 2. CALL deploy/apps/$env
if not args['default']:
log.info('{0} :: Calling pre-sync app: "{1}" ...'.
format(__name__, app_path))
_call_hooks(app_path, 'pre-sync', args['dryrun'])
# 3. Apply optional release tag here
if args['release'] and not args['dryrun']:
_make_release_tag(args['tag'], args['author'])
# 4. CALL sync, deploy/apps/sync/$env.sync
log.info('{0} :: Calling pre-sync app: "{1}" ...'.
format(__name__, args['deploy_sync']))
if args['default'] or not args['env']:
_call_hooks(args['deploy_sync'], 'default', args['dryrun'])
else:
_call_hooks(args['deploy_sync'], args['env'], args['dryrun'])
# 4. CALL app post sync, deploy/apps/$env
if not args['default']:
log.info('{0} :: Calling post-sync app: "{1}" ...'.
format(__name__, app_path))
_call_hooks(app_path, 'post-sync', args['dryrun'])
# 4. CALL common post sync, deploy/apps/common
log.info('{0} :: Calling post-sync app: "{1}" ...'.
format(__name__, args['deploy_apps_common']))
_call_hooks(args['deploy_apps_common'], 'post-sync', args['dryrun'])
def _call_hooks(path, phase, dryrun=False):
"""Performs calls on path/phase dependent hooks
:param path: hooks path
:param phase: deploy phase
"""
if os.path.exists(path):
sorted_path = sorted(os.listdir(path))
for item in sorted_path:
item_phase = item.split('.')[0]
# CALL hook and log
if phase == item_phase:
cmd = path + '/' + item
log_msg = 'CALLING \'{0}\' ON PHASE \'{1}\''.format(
cmd, phase
)
log.info(__name__ + ' :: {0}'.format(log_msg))
if dryrun:
print ''
with open(cmd) as f:
for line in f.readlines():
if not line[-1] == '\n':
print '\t' + line[:-1]
else:
print '\t' + line[:-1]
print ''
else:
proc = subprocess.Popen(path + '/' + item,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
log.info(cmd + ' OUT -> ' + '; '.join(
filter(lambda x: x, proc.communicate())))
# Flag a failed hook
if proc.returncode:
raise DeployDriverError(exit_code=17,
message=exit_codes[17])
else:
log.error(__name__ + ' :: CANNOT FIND HOOK PATH \'{0}\''.format(
path))
raise DeployDriverError(exit_code=17, message=exit_codes[17])
def _call_hooks(path, phase, dryrun=False):
"""Performs calls on path/phase dependent hooks
:param path: hooks path
:param phase: deploy phase
"""
if os.path.exists(path):
sorted_path = sorted(os.listdir(path))
for item in sorted_path:
item_phase = item.split('.')[0]
# CALL hook and log
if phase == item_phase:
cmd = path + '/' + item
log_msg = 'CALLING \'{0}\' ON PHASE \'{1}\''.format(cmd, phase)
log.info(__name__ + ' :: {0}'.format(log_msg))
if dryrun:
print ''
with open(cmd) as f:
for line in f.readlines():
if not line[-1] == '\n':
print '\t' + line[:-1]
else:
print '\t' + line[:-1]
print ''
else:
proc = subprocess.Popen(path + '/' + item,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
log.info(
cmd + ' OUT -> ' +
'; '.join(filter(lambda x: x, proc.communicate())))
# Flag a failed hook
if proc.returncode:
raise DeployDriverError(exit_code=17,
message=exit_codes[17])
else:
log.error(__name__ + ' :: CANNOT FIND HOOK PATH \'{0}\''.format(path))
raise DeployDriverError(exit_code=17, message=exit_codes[17])
def sync(self, args):
log.info('{0} :: DRYRUN SYNC'.format(__name__))
log.info('--> TAG \'{0}\''.format(args['tag']))
log.info('--> AUTHOR \'{0}\''.format(args['author']))
log.info('--> REMOTE \'{0}\''.format(args['remote']))
log.info('--> BRANCH \'{0}\''.format(args['branch']))
log.info('DUMPING DEPLOY SCRIPTS IN ORDER OF EXECUTION.')
DeployDriverDefault().sync(args)
log.info('{0} :: DRYRUN SYNC COMPLETE'.format(__name__))
def sync(self, args):
log.info('{0} :: DRYRUN SYNC'.format(__name__))
log.info('--> TAG \'{0}\''.format(args['tag']))
log.info('--> AUTHOR \'{0}\''.format(args['author']))
log.info('--> REMOTE \'{0}\''.format(args['remote']))
log.info('--> BRANCH \'{0}\''.format(args['branch']))
log.info('DUMPING DEPLOY SCRIPTS IN ORDER OF EXECUTION.')
DeployDriverDefault().sync(args)
log.info('{0} :: DRYRUN SYNC COMPLETE'.format(__name__))
