Struct k8s_openapi::api::extensions::v1beta1::RollingUpdateDeployment

pub struct RollingUpdateDeployment {
    pub max_surge: Option<IntOrString>,
    pub max_unavailable: Option<IntOrString>,
}

Spec to control the desired behavior of rolling update.

Fields

max_surge: Option<IntOrString>

The maximum number of pods that can be scheduled above the desired number of pods. Value can be an absolute number (ex: 5) or a percentage of desired pods (ex: 10%). This can not be 0 if MaxUnavailable is 0. Absolute number is calculated from percentage by rounding up. By default, a value of 1 is used. Example: when this is set to 30%, the new RC can be scaled up immediately when the rolling update starts, such that the total number of old and new pods do not exceed 130% of desired pods. Once old pods have been killed, new RC can be scaled up further, ensuring that total number of pods running at any time during the update is atmost 130% of desired pods.

max_unavailable: Option<IntOrString>

The maximum number of pods that can be unavailable during the update. Value can be an absolute number (ex: 5) or a percentage of desired pods (ex: 10%). Absolute number is calculated from percentage by rounding down. This can not be 0 if MaxSurge is 0. By default, a fixed value of 1 is used. Example: when this is set to 30%, the old RC can be scaled down to 70% of desired pods immediately when the rolling update starts. Once new pods are ready, old RC can be scaled down further, followed by scaling up the new RC, ensuring that the total number of pods available at all times during the update is at least 70% of desired pods.

Trait Implementations

impl Clone for RollingUpdateDeployment

fn clone(&self) -> RollingUpdateDeployment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<RollingUpdateDeployment> for RollingUpdateDeployment

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Default for RollingUpdateDeployment

fn default() -> RollingUpdateDeployment

Returns the "default value" for a type.

impl Debug for RollingUpdateDeployment

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

Formats the value using the given formatter.

impl Serialize for RollingUpdateDeployment

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for RollingUpdateDeployment

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.