diff --git a/api/openapi-spec/swagger.json b/api/openapi-spec/swagger.json index 286fa93360f..94b21be382e 100644 --- a/api/openapi-spec/swagger.json +++ b/api/openapi-spec/swagger.json @@ -9640,7 +9640,7 @@ "type": "string" }, "whenUnsatisfiable": { - "description": "WhenUnsatisfiable indicates how to deal with a pod if it doesn't satisfy the spread constraint. - DoNotSchedule (default) tells the scheduler not to schedule it. - ScheduleAnyway tells the scheduler to schedule the pod in any location,\n but giving higher precedence to topologies that would help reduce the\n skew.\nA constraint is considered \"Unsatisfiable\" for an incoming pod if and only if every possible node assigment for that pod would violate \"MaxSkew\" on some topology. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 3/1/1: | zone1 | zone2 | zone3 | | P P P | P | P | If WhenUnsatisfiable is set to DoNotSchedule, incoming pod can only be scheduled to zone2(zone3) to become 3/2/1(3/1/2) as ActualSkew(2-1) on zone2(zone3) satisfies MaxSkew(1). In other words, the cluster can still be imbalanced, but scheduler won't make it *more* imbalanced. It's a required field.", + "description": "WhenUnsatisfiable indicates how to deal with a pod if it doesn't satisfy the spread constraint. - DoNotSchedule (default) tells the scheduler not to schedule it. - ScheduleAnyway tells the scheduler to schedule the pod in any location,\n but giving higher precedence to topologies that would help reduce the\n skew.\nA constraint is considered \"Unsatisfiable\" for an incoming pod if and only if every possible node assignment for that pod would violate \"MaxSkew\" on some topology. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 3/1/1: | zone1 | zone2 | zone3 | | P P P | P | P | If WhenUnsatisfiable is set to DoNotSchedule, incoming pod can only be scheduled to zone2(zone3) to become 3/2/1(3/1/2) as ActualSkew(2-1) on zone2(zone3) satisfies MaxSkew(1). In other words, the cluster can still be imbalanced, but scheduler won't make it *more* imbalanced. It's a required field.", "type": "string" } }, diff --git a/pkg/apis/core/types.go b/pkg/apis/core/types.go index 0122f547e5f..f8065026062 100644 --- a/pkg/apis/core/types.go +++ b/pkg/apis/core/types.go @@ -5484,7 +5484,7 @@ type TopologySpreadConstraint struct { // but giving higher precedence to topologies that would help reduce the // skew. // A constraint is considered "Unsatisfiable" for an incoming pod - // if and only if every possible node assigment for that pod would violate + // if and only if every possible node assignment for that pod would violate // "MaxSkew" on some topology. // For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same // labelSelector spread as 3/1/1: diff --git a/pkg/volume/emptydir/empty_dir.go b/pkg/volume/emptydir/empty_dir.go index 5386e378995..9ac2d80683b 100644 --- a/pkg/volume/emptydir/empty_dir.go +++ b/pkg/volume/emptydir/empty_dir.go @@ -119,7 +119,7 @@ func calculateEmptyDirMemorySize(nodeAllocatableMemory *resource.Quantity, spec zero := resource.MustParse("0") // determine pod resource allocation - // we use the same function for pod cgroup assigment to maintain consistent behavior + // we use the same function for pod cgroup assignment to maintain consistent behavior // NOTE: this could be nil on systems that do not support pod memory containment (i.e. windows) podResourceConfig := cm.ResourceConfigForPod(pod, false, uint64(100000), false) if podResourceConfig != nil && podResourceConfig.Memory != nil { diff --git a/staging/src/k8s.io/api/core/v1/generated.proto b/staging/src/k8s.io/api/core/v1/generated.proto index 0fdd7bb02b8..55c7366d730 100644 --- a/staging/src/k8s.io/api/core/v1/generated.proto +++ b/staging/src/k8s.io/api/core/v1/generated.proto @@ -5294,7 +5294,7 @@ message TopologySpreadConstraint { // but giving higher precedence to topologies that would help reduce the // skew. // A constraint is considered "Unsatisfiable" for an incoming pod - // if and only if every possible node assigment for that pod would violate + // if and only if every possible node assignment for that pod would violate // "MaxSkew" on some topology. // For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same // labelSelector spread as 3/1/1: diff --git a/staging/src/k8s.io/api/core/v1/types.go b/staging/src/k8s.io/api/core/v1/types.go index 6f94f1ad452..ed3ebc6edb9 100644 --- a/staging/src/k8s.io/api/core/v1/types.go +++ b/staging/src/k8s.io/api/core/v1/types.go @@ -3232,7 +3232,7 @@ type TopologySpreadConstraint struct { // but giving higher precedence to topologies that would help reduce the // skew. // A constraint is considered "Unsatisfiable" for an incoming pod - // if and only if every possible node assigment for that pod would violate + // if and only if every possible node assignment for that pod would violate // "MaxSkew" on some topology. // For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same // labelSelector spread as 3/1/1: diff --git a/staging/src/k8s.io/api/core/v1/types_swagger_doc_generated.go b/staging/src/k8s.io/api/core/v1/types_swagger_doc_generated.go index 3f37b011b06..8ce00d6d1d7 100644 --- a/staging/src/k8s.io/api/core/v1/types_swagger_doc_generated.go +++ b/staging/src/k8s.io/api/core/v1/types_swagger_doc_generated.go @@ -2369,7 +2369,7 @@ var map_TopologySpreadConstraint = map[string]string{ "": "TopologySpreadConstraint specifies how to spread matching pods among the given topology.", "maxSkew": "MaxSkew describes the degree to which pods may be unevenly distributed. When `whenUnsatisfiable=DoNotSchedule`, it is the maximum permitted difference between the number of matching pods in the target topology and the global minimum. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 1/1/0: ", "topologyKey": "TopologyKey is the key of node labels. Nodes that have a label with this key and identical values are considered to be in the same topology. We consider each as a \"bucket\", and try to put balanced number of pods into each bucket. It's a required field.", - "whenUnsatisfiable": "WhenUnsatisfiable indicates how to deal with a pod if it doesn't satisfy the spread constraint. - DoNotSchedule (default) tells the scheduler not to schedule it. - ScheduleAnyway tells the scheduler to schedule the pod in any location,\n but giving higher precedence to topologies that would help reduce the\n skew.\nA constraint is considered \"Unsatisfiable\" for an incoming pod if and only if every possible node assigment for that pod would violate \"MaxSkew\" on some topology. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 3/1/1: ", + "whenUnsatisfiable": "WhenUnsatisfiable indicates how to deal with a pod if it doesn't satisfy the spread constraint. - DoNotSchedule (default) tells the scheduler not to schedule it. - ScheduleAnyway tells the scheduler to schedule the pod in any location,\n but giving higher precedence to topologies that would help reduce the\n skew.\nA constraint is considered \"Unsatisfiable\" for an incoming pod if and only if every possible node assignment for that pod would violate \"MaxSkew\" on some topology. For example, in a 3-zone cluster, MaxSkew is set to 1, and pods with the same labelSelector spread as 3/1/1: ", "labelSelector": "LabelSelector is used to find matching pods. Pods that match this label selector are counted to determine the number of pods in their corresponding topology domain.", }