Struct VolumeBackups 

pub struct VolumeBackups {
    pub enabled: bool,
    pub interval_hours: u32,
    pub retention_days: u32,
}

Scheduled snapshots of a persistent volume.

The cloud’s own scheduler takes the snapshots (AWS Data Lifecycle Manager, a Compute Engine snapshot schedule, or Azure Disk Backup), so they keep being taken while the deployment is unreachable. Snapshots are crash-consistent: the volume as it would be after a sudden power loss. When a container is deleted, Alien keeps one final snapshot of each volume.

Kubernetes deployments leave volume backups to the cluster’s own tooling, and local deployments don’t snapshot volumes. Neither reports volumes in ContainerOutputs.volumes or a volumeBackups status.

Fields

enabled: bool

Whether snapshots are taken. Defaults to true.

interval_hours: u32

Hours between snapshots: 1, 2, 4, 6, 8, 12 or 24. Defaults to 24.

retention_days: u32

Days each snapshot is kept, at most 365. Defaults to 7.

Implementations

impl VolumeBackups

pub fn disabled() -> Self

Backups switched off.

pub fn validation_error(&self) -> Option<String>

Explains why this schedule can’t run on every cloud, or None when it can.

Trait Implementations

impl Clone for VolumeBackups

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VolumeBackups

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for VolumeBackups

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for VolumeBackups

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for VolumeBackups

impl PartialEq for VolumeBackups

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for VolumeBackups

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for VolumeBackups