Struct Health 

pub struct Health {
    pub test: HealthTest,
    pub interval: u32,
    pub timeout: u32,
    pub retries: u32,
    pub start_period: u32,
}

A healthcheck, its pace in seconds.

Fields

test: HealthTest

What is tried.

interval: u32

Seconds between two tries.

timeout: u32

Seconds one try may take.

retries: u32

Failed tries in a row before the machine is unhealthy.

start_period: u32

Seconds after start before a failed try counts.

Implementations

impl Health

pub fn of(h: &Healthcheck) -> Option<Health>

The plan of a validated healthcheck; None when it says nothing to try.

pub fn shell_test(&self, wget: &str) -> String

The test as one line of shell, run inside the machine: the command as written, or the page fetched with wget (busybox has it, as Isoloom’s probe does on the containers). wget’s own failure on a 4xx or 5xx status is the unhealthy answer.

Trait Implementations

impl Clone for Health

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 Health

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

Formats the value using the given formatter.

impl Eq for Health

impl PartialEq for Health

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Health