async def project_stop_impl(subject: ReplaySubject, project_name: str, services: List[str]):
try:
project = load_single_project(project_name).config
except GraphQLError as ex:
subject.on_next(StartStopEndStep(
error_string=str(ex),
is_fatal_error=True
))
subject.on_completed()
return
engine = registry().engine
if len(services) < 1:
services = project["app"]["services"].keys()
last_steps: Dict[str, int] = {}
try:
async for service_name, status, finished in engine.stop_project(project, services):
_handle_update(finished, last_steps, service_name, status, subject, "Service stopped!")
except Exception as err:
print(traceback.format_exc())
subject.on_next(StartStopEndStep(
error_string="Error stopping the services: " + str(err),
is_fatal_error=True
))
else:
subject.on_next(StartStopEndStep())
subject.on_completed()
async def update_repositories_impl(subject: ReplaySubject):
subject.on_next(ResultStep(
steps=2,
current_step=1,
text="Starting repository update..."
))
try:
repositories.update(registry().system_config, lambda msg: subject.on_next(ResultStep(
steps=2,
current_step=1,
text=msg
)))
except Exception as e:
subject.on_next(ResultStep(
steps=2,
current_step=1,
text="Fatal error during repository update: " + str(e),
is_end=True,
is_error=True
))
subject.on_completed()
return
subject.on_next(ResultStep(
steps=2,
current_step=2,
text="Reloading configuration..."
))
# Reload system config
try:
config_path = riptide_main_config_file()
system_config = Config.from_yaml(config_path)
system_config.validate()
registry.system_config = system_config
except FileNotFoundError as e:
subject.on_next(ResultStep(
steps=2,
current_step=2,
text="Main config file not found! Could not reload system config.",
is_end=True,
is_error=True
))
except Exception as e:
subject.on_next(ResultStep(
steps=2,
current_step=2,
text="Could not reload system config: " + str(e),
is_end=True,
is_error=True
))
else:
subject.on_next(ResultStep(
steps=2,
current_step=2,
text="Repository update done!",
is_end=True
))
finally:
subject.on_completed()
async def update_images_impl(subject: ReplaySubject, project_name: str):
subject.on_next(ResultStep(
steps=1,
current_step=1,
text="Starting image update..."
))
project = try_loading_project(project_name, subject, 1, 1)
if not project:
return
try:
registry().engine.pull_images(project,
line_reset="",
update_func=lambda msg: subject.on_next(
ResultStep(
steps=1,
current_step=1,
text=msg
)
))
subject.on_next(ResultStep(
steps=1,
current_step=1,
text="Done updating images!",
is_end=True
))
except Exception as ex:
subject.on_next(ResultStep(
steps=1,
current_step=1,
text="Error updating an image: " + str(ex),
is_end=True,
is_error=True
))
finally:
subject.on_completed()
pass