def update_environment(env_name,
changes,
nohang,
remove=None,
template=None,
timeout=None,
template_body=None,
solution_stack_name=None,
platform_arn=None):
try:
request_id = elasticbeanstalk.update_environment(
env_name,
changes,
remove=remove,
template=template,
template_body=template_body,
solution_stack_name=solution_stack_name,
platform_arn=platform_arn)
except InvalidStateError:
io.log_error(prompts['update.invalidstate'])
return
except InvalidSyntaxError as e:
io.log_error(prompts['update.invalidsyntax'] + '\nError = ' +
e.message)
return
if nohang:
return
io.echo('Printing Status:')
wait_for_success_events(request_id,
timeout_in_minutes=timeout,
can_abort=True)
def setenv(app_name, env_name, var_list, timeout=None):
options, options_to_remove = create_environment_variables_list(var_list)
request_id = elasticbeanstalk.update_environment(env_name,
options,
remove=options_to_remove)
if timeout is None:
timeout = 4
commonops.wait_for_success_events(request_id,
timeout_in_minutes=timeout,
can_abort=True)
def setenv(app_name, env_name, var_list, timeout=None):
options, options_to_remove = create_environment_variables_list(var_list)
request_id = elasticbeanstalk.update_environment(env_name, options,
remove=options_to_remove)
if timeout is None:
# specify a lower timeout duration because the `UpdateEnvironment`
# workflow does not take very long to just set environment variables.
timeout = 4
commonops.wait_for_success_events(request_id,
timeout_in_minutes=timeout,
can_abort=True)
def setenv(app_name, env_name, var_list, timeout=None):
options, options_to_remove = create_environment_variables_list(var_list)
request_id = elasticbeanstalk.update_environment(env_name,
options,
remove=options_to_remove)
if timeout is None:
# specify a lower timeout duration because the `UpdateEnvironment`
# workflow does not take very long to just set environment variables.
timeout = 4
commonops.wait_for_success_events(request_id,
timeout_in_minutes=timeout,
can_abort=True)
def scale(app_name, env_name, number, confirm, timeout=None):
options = []
# get environment
env = elasticbeanstalk.describe_configuration_settings(
app_name, env_name)['OptionSettings']
# if single instance, offer to switch to load-balanced
namespace = 'aws:elasticbeanstalk:environment'
setting = next((n for n in env if n["Namespace"] == namespace), None)
value = setting['Value']
if value == 'SingleInstance':
if not confirm:
## prompt to switch to LoadBalanced environment type
io.echo(prompts['scale.switchtoloadbalance'])
io.log_warning(prompts['scale.switchtoloadbalancewarn'])
switch = io.get_boolean_response()
if not switch:
return
options.append({
'Namespace': namespace,
'OptionName': 'EnvironmentType',
'Value': 'LoadBalanced'
})
# change autoscaling min AND max to number
namespace = 'aws:autoscaling:asg'
max = 'MaxSize'
min = 'MinSize'
for name in [max, min]:
options.append({
'Namespace': namespace,
'OptionName': name,
'Value': str(number)
})
request_id = elasticbeanstalk.update_environment(env_name, options)
commonops.wait_for_success_events(request_id,
timeout_in_minutes=timeout or 5,
can_abort=True)
