def find_hosts(org: str, space: str, appname: str,
configuration: Configuration) -> Dict[str, Any]:
"""
Find all hosts of this application in Cloud Foundry.
:param org: String; Cloud Foundry organization containing the application.
:param space: String; Cloud Foundry space containing the application.
:param appname: String; Application in Cloud Foundry which is to be targeted.
:param configuration: Configuration; Configuration details, see `README.md`.
:return: A JSON Object representing the application which was targeted.
"""
def f():
app = App(org, space, appname)
app.find_hosts(configuration)
return app
return _run(f, "Finding all application hosts...")
def block_traffic(org: str, space: str, appname: str, configuration: Configuration) -> Dict[str, Any]:
"""
Block all traffic to the application.
:param org: String; Cloud Foundry organization containing the application.
:param space: String; Cloud Foundry space containing the application.
:param appname: String; Application in Cloud Foundry which is to be targeted.
:param configuration: Configuration; Configuration details, see `README.md`.
:return: A JSON Object representing the application which was targeted.
"""
def f():
app = App(org, space, appname)
app.find_hosts(configuration)
app.block(configuration)
if configuration.get('database'):
# TODO: Implement writing to a DB what we targeted
assert False
return app
return _run(f, "Blocking all traffic to {}...".format(appname))
def block_services(org: str, space: str, appname: str, configuration: Configuration, services=None) -> Dict[str, Any]:
"""
Block the application from reaching all its services.
:param org: String; Cloud Foundry organization containing the application.
:param space: String; Cloud Foundry space containing the application.
:param appname: String; Application in Cloud Foundry which is to be targeted.
:param services: List[String]; List of service names to block, will target all if unset.
:param configuration: Configuration; Configuration details, see `README.md`.
:return: A JSON Object representing the application which was targeted.
"""
def f():
app = App(org, space, appname)
app.find_hosts(configuration)
app.find_services(configuration)
if configuration.get('database'):
# TODO: Implement writing to a DB what we targeted
assert False
app.block_services(configuration, services=services)
return app
msg = "Blocking traffic to {} bound to {}...".format(services, appname) if services \
else "Blocking traffic to all services bound to {}...".format(appname)
return _run(f, msg)