Struct k8s_openapi::api::core::v1::PodAntiAffinity
source · pub struct PodAntiAffinity {
pub preferred_during_scheduling_ignored_during_execution: Option<Vec<WeightedPodAffinityTerm>>,
pub required_during_scheduling_ignored_during_execution: Option<Vec<PodAffinityTerm>>,
}
Expand description
Pod anti affinity is a group of inter pod anti affinity scheduling rules.
Fields§
§preferred_during_scheduling_ignored_during_execution: Option<Vec<WeightedPodAffinityTerm>>
The scheduler will prefer to schedule pods to nodes that satisfy the anti-affinity expressions specified by this field, but it may choose a node that violates one or more of the expressions. The node that is most preferred is the one with the greatest sum of weights, i.e. for each node that meets all of the scheduling requirements (resource request, requiredDuringScheduling anti-affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding “weight” to the sum if the node has pods which matches the corresponding podAffinityTerm; the node(s) with the highest sum are the most preferred.
required_during_scheduling_ignored_during_execution: Option<Vec<PodAffinityTerm>>
If the anti-affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the anti-affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to a pod label update), the system may or may not try to eventually evict the pod from its node. When there are multiple elements, the lists of nodes corresponding to each podAffinityTerm are intersected, i.e. all terms must be satisfied.
Trait Implementations§
source§impl Clone for PodAntiAffinity
impl Clone for PodAntiAffinity
source§fn clone(&self) -> PodAntiAffinity
fn clone(&self) -> PodAntiAffinity
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for PodAntiAffinity
impl Debug for PodAntiAffinity
source§impl DeepMerge for PodAntiAffinity
impl DeepMerge for PodAntiAffinity
source§fn merge_from(&mut self, other: Self)
fn merge_from(&mut self, other: Self)
other
into self
.source§impl Default for PodAntiAffinity
impl Default for PodAntiAffinity
source§fn default() -> PodAntiAffinity
fn default() -> PodAntiAffinity
source§impl<'de> Deserialize<'de> for PodAntiAffinity
impl<'de> Deserialize<'de> for PodAntiAffinity
source§fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where
D: Deserializer<'de>,
fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where D: Deserializer<'de>,
source§impl PartialEq<PodAntiAffinity> for PodAntiAffinity
impl PartialEq<PodAntiAffinity> for PodAntiAffinity
source§fn eq(&self, other: &PodAntiAffinity) -> bool
fn eq(&self, other: &PodAntiAffinity) -> bool
self
and other
values to be equal, and is used
by ==
.