def _simple_deploy():
_remove_instances()
sarge_instance = _new()
instance_dir = env['sarge_home'] / sarge_instance
with settings(sarge_instance=sarge_instance,
instance_dir=instance_dir):
deployer.install.send(symbol(env['deployer_app_name']))
_sarge("start {sarge_instance}".format(**env))
deployer.has_started.send(symbol(env['deployer_app_name']))
deployer.promote.send(symbol(env['deployer_app_name']))
def _simple_deploy():
_remove_instances()
sarge_instance = _new()
instance_dir = env['sarge_home'] / sarge_instance
with settings(sarge_instance=sarge_instance,
instance_dir=instance_dir):
deployer.install.send(symbol(env['deployer_app_name']))
_sarge("start {sarge_instance}".format(**env))
deployer.has_started.send(symbol(env['deployer_app_name']))
deployer.promote.send(symbol(env['deployer_app_name']))
def _rolling_deploy():
sarge_instance = _new()
instance_dir = env['sarge_home'] / sarge_instance
with settings(sarge_instance=sarge_instance,
instance_dir=instance_dir):
deployer.install.send(symbol(env['deployer_app_name']))
_sarge("start {sarge_instance}".format(**env))
deployer.has_started.send(symbol(env['deployer_app_name']))
if confirm("Deployed {sarge_instance} - make it live?"
.format(**locals())):
deployer.promote.send(symbol(env['deployer_app_name']))
_remove_instances(keep=env['sarge_instance'])
else:
if confirm("Destroy instance {sarge_instance}?".format(**env)):
deployer.will_stop.send(symbol(env['deployer_app_name']))
_destroy_instance(env['sarge_instance'])
def _rolling_deploy():
sarge_instance = _new()
instance_dir = env['sarge_home'] / sarge_instance
with settings(sarge_instance=sarge_instance,
instance_dir=instance_dir):
deployer.install.send(symbol(env['deployer_app_name']))
_sarge("start {sarge_instance}".format(**env))
deployer.has_started.send(symbol(env['deployer_app_name']))
if confirm("Deployed {sarge_instance} - make it live?".format(
**locals())):
deployer.promote.send(symbol(env['deployer_app_name']))
_remove_instances(keep=env['sarge_instance'])
else:
if confirm("Destroy instance {sarge_instance}?".format(**env)):
deployer.will_stop.send(symbol(env['deployer_app_name']))
_destroy_instance(env['sarge_instance'])
def _remove_instances(keep=None):
for other_instance in _instances():
if other_instance['id'] == keep:
continue
with settings(sarge_instance=other_instance['id']):
app_name = other_instance['meta']['APPLICATION_NAME']
deployer.will_stop.send(symbol(app_name))
_destroy_instance(other_instance['id'])
def _remove_instances(keep=None):
for other_instance in _instances():
if other_instance['id'] == keep:
continue
with settings(sarge_instance=other_instance['id']):
app_name = other_instance['meta']['APPLICATION_NAME']
deployer.will_stop.send(symbol(app_name))
_destroy_instance(other_instance['id'])
def _destroy_instance(sarge_instance):
with settings(sarge_instance=sarge_instance):
deployer.will_stop.send(symbol(env['deployer_app_name']))
_sarge("destroy {sarge_instance}".format(**env))
def decorator(func):
def wrapper(*args, **kwargs):
return func()
signal.connect(wrapper, symbol(app_name), False)
return func
def _destroy_instance(sarge_instance):
with settings(sarge_instance=sarge_instance):
deployer.will_stop.send(symbol(env['deployer_app_name']))
_sarge("destroy {sarge_instance}".format(**env))
def decorator(func):
def wrapper(*args, **kwargs):
return func()
signal.connect(wrapper, symbol(app_name), False)
return func
