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// SPDX-License-Identifier: Apache-2.0
use crate::{
state::get_json_value_difference, ErrorKind, Interface, InterfaceType,
LinuxBridgeInterface, NmstateError,
};
impl Interface {
// This function will clean up post-apply current state before verification
pub(crate) fn sanitize_current_for_verify(&mut self) {
self.base_iface_mut().sanitize_current_for_verify();
if let Interface::LinuxBridge(iface) = self {
iface.sanitize_current_for_verify()
}
if let Interface::OvsBridge(iface) = self {
iface.sanitize_current_for_verify()
}
}
// This function will clean up desired state before verification
pub(crate) fn sanitize_desired_for_verify(&mut self) {
self.base_iface_mut().sanitize_desired_for_verify();
if let Interface::Ethernet(iface) = self {
iface.sanitize_desired_for_verify();
} else if let Interface::Hsr(iface) = self {
iface.sanitize_desired_for_verify();
}
}
pub(crate) fn verify(
&mut self,
current: &Self,
) -> Result<(), NmstateError> {
let mut current = current.clone();
self.process_allow_extra_address(&mut current);
let self_value = serde_json::to_value(self.clone())?;
let current_value = serde_json::to_value(current.clone())?;
if let Some((reference, desire, current)) = get_json_value_difference(
format!("{}.interface", self.name()),
&self_value,
¤t_value,
) {
// Linux Bridge on 250 kernel HZ and 100 user HZ system(e.g.
// Ubuntu) will have round up which lead to 1 difference.
if let (
serde_json::Value::Number(des),
serde_json::Value::Number(cur),
) = (desire, current)
{
if desire.as_u64().unwrap_or(0) as i128
- cur.as_u64().unwrap_or(0) as i128
== 1
&& LinuxBridgeInterface::is_interger_rounded_up(&reference)
{
let e = NmstateError::new(
ErrorKind::KernelIntegerRoundedError,
format!(
"Linux kernel configured with 250 HZ \
will round up/down the integer in linux \
bridge {} option '{}' from {:?} to {:?}.",
self.name(),
reference,
des,
cur
),
);
log::error!("{}", e);
return Err(e);
}
}
Err(NmstateError::new(
ErrorKind::VerificationError,
format!(
"Verification failure: {reference} desire '{desire}', \
current '{current}'"
),
))
} else {
Ok(())
}
}
pub fn update(&mut self, other: &Interface) {
self.base_iface_mut().update(other.base_iface());
if let Self::Unknown(_) = other {
return;
}
match self {
Self::LinuxBridge(iface) => {
if let Self::LinuxBridge(other_iface) = other {
iface.update_bridge(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::Bond(iface) => {
if let Self::Bond(other_iface) = other {
iface.update_bond(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::Ethernet(iface) => {
if let Self::Ethernet(other_iface) = other {
iface.update_ethernet(other_iface);
iface.update_veth(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::Vlan(iface) => {
if let Self::Vlan(other_iface) = other {
iface.update_vlan(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::Vxlan(iface) => {
if let Self::Vxlan(other_iface) = other {
iface.update_vxlan(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::OvsBridge(iface) => {
if let Self::OvsBridge(other_iface) = other {
iface.update_ovs_bridge(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::MacVlan(iface) => {
if let Self::MacVlan(other_iface) = other {
iface.update_mac_vlan(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::MacVtap(iface) => {
if let Self::MacVtap(other_iface) = other {
iface.update_mac_vtap(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::Vrf(iface) => {
if let Self::Vrf(other_iface) = other {
iface.update_vrf(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::InfiniBand(iface) => {
if let Self::InfiniBand(other_iface) = other {
iface.update_ib(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::OvsInterface(iface) => {
if let Self::OvsInterface(other_iface) = other {
iface.update_ovs_iface(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::MacSec(iface) => {
if let Self::MacSec(other_iface) = other {
iface.update_macsec(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::Hsr(iface) => {
if let Self::Hsr(other_iface) = other {
iface.update_hsr(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::Ipsec(iface) => {
if let Self::Ipsec(other_iface) = other {
iface.update_ipsec(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
Self::IpVlan(iface) => {
if let Self::IpVlan(other_iface) = other {
iface.update_ipvlan(other_iface);
} else {
log::warn!(
"Don't know how to update iface {:?} with {:?}",
iface,
other
);
}
}
_ => (),
}
}
pub(crate) fn include_diff_context(&mut self, current: &Self) {
self.base_iface_mut()
.include_diff_context(current.base_iface());
}
}
impl InterfaceType {
pub(crate) const SUPPORTED_LIST: [InterfaceType; 19] = [
InterfaceType::Bond,
InterfaceType::LinuxBridge,
InterfaceType::Dummy,
InterfaceType::Ethernet,
InterfaceType::Veth,
InterfaceType::MacVtap,
InterfaceType::MacVlan,
InterfaceType::OvsBridge,
InterfaceType::OvsInterface,
InterfaceType::Vlan,
InterfaceType::Vxlan,
InterfaceType::InfiniBand,
InterfaceType::Loopback,
InterfaceType::MacSec,
InterfaceType::Vrf,
InterfaceType::Hsr,
InterfaceType::Ipsec,
InterfaceType::Xfrm,
InterfaceType::IpVlan,
];
}