def ports(self) -> Dict:
"""
Determines ports to be mapped to dockerhost
:return: dict of port mappings
"""
_mapping = {
'port_in': 'socket_in',
'port_out': 'socket_out',
'port_ctrl': 'socket_ctrl',
}
# Map only "bind" ports for HEAD, TAIL & SINGLETON
if self.params.runtime_cls == 'ContainerRuntime':
# For `ContainerRuntime`, port mapping gets handled internally
return {}
if PeaRoleType.from_string(
self.params.pea_role) != PeaRoleType.PARALLEL:
return {
f'{getattr(self.params, i)}/tcp': getattr(self.params, i)
for i in self.params.__fields__
if i in _mapping and SocketType.from_string(
getattr(self.params, _mapping[i], 'PAIR_BIND')).is_bind
}
else:
return {f'{self.params.port_ctrl}/tcp': self.params.port_ctrl}
def host_out(self) -> str:
"""
host_out for the pea/pod
:return: host_out
"""
# TAIL & SINGLETON peas are handled by dynamic routing
return (__docker_host__ if PeaRoleType.from_string(
self.params.pea_role) in [PeaRoleType.PARALLEL, PeaRoleType.HEAD]
else self.params.host_in)