def apply(desired_state, verify_change=True, commit=True, rollback_timeout=60):
"""
Apply the desired state
:param verify_change: Check if the outcome state matches the desired state
and rollback if not.
:param commit: Commit the changes after verification if the state matches.
:param rollback_timeout: Revert the changes if they are not commited within
this timeout (specified in seconds).
:type verify_change: bool
:type commit: bool
:type rollback_timeout: int (seconds)
:returns: Checkpoint identifier
:rtype: str
"""
desired_state = copy.deepcopy(desired_state)
validator.validate(desired_state)
validator.validate_capabilities(desired_state, netinfo.capabilities())
validator.validate_dhcp(desired_state)
validator.validate_dns(desired_state)
checkpoint = _apply_ifaces_state(
state.State(desired_state), verify_change, commit, rollback_timeout
)
if checkpoint:
return str(checkpoint.dbuspath)
def apply(desired_state):
validator.verify(desired_state)
validator.verify_capabilities(desired_state, netinfo.capabilities())
interfaces_current_state = netinfo.interfaces()
_apply_ifaces_state(desired_state['interfaces'], interfaces_current_state)
def apply(desired_state, verify_change=True):
desired_state = copy.deepcopy(desired_state)
validator.verify(desired_state)
validator.verify_capabilities(desired_state, netinfo.capabilities())
validator.verify_dhcp(desired_state)
_apply_ifaces_state(desired_state[Constants.INTERFACES], verify_change)
def apply(desired_state, verify_change=True):
validator.verify(desired_state)
validator.verify_capabilities(desired_state, netinfo.capabilities())
_apply_ifaces_state(desired_state['interfaces'], verify_change)