Struct ControllerLife 

pub struct ControllerLife {
    pub life: InstanceLife,
    pub policy: LifecyclePolicy,
    pub order: Option<PlaceOrder>,
    pub reschedules: u32,
    pub last_error: Option<String>,
    pub was_running: bool,
    pub attempts: u32,
    pub next_attempt_ms: u64,
    pub orphan_attempts: u32,
    pub orphan_next_ms: u64,
    pub orphan_error: Option<String>,
}

What the controller keeps per instance beyond its placement record.

Fields

life: InstanceLife

Current state and history.

policy: LifecyclePolicy

May it move, and how often.

order: Option<PlaceOrder>

The order it was placed with (what a reschedule re-runs).

reschedules: u32

Times it was moved to another node.

last_error: Option<String>

Last reason a reschedule could not happen (chained once per change).

was_running: bool

It was meant to be running when its node was lost. A stopped, failed or finished instance is never started somewhere else.

attempts: u32

Reschedule attempts that found no node (bounded by max_reschedules).

next_attempt_ms: u64

Earliest time of the next reschedule attempt (ms).

orphan_attempts: u32

Failed unloads of the replaced copy on its returned node.

orphan_next_ms: u64

Earliest time of the next orphan unload (ms).

orphan_error: Option<String>

Last orphan-unload failure (chained once per change).

Trait Implementations

impl Clone for ControllerLife

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 ControllerLife

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ControllerLife

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ControllerLife

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

where __S: Serializer,

Serialize this value into the given Serde serializer.