From e8cf7e3f58300ab9b78def742431033177759e23 Mon Sep 17 00:00:00 2001 From: Avadhut Pisal Date: Wed, 26 Oct 2022 15:21:19 +0530 Subject: [PATCH] Add support of affinity in collector spec (#1204) --- apis/v1alpha1/opentelemetrycollector_types.go | 3 + .../opentelemetrycollector_webhook.go | 5 + .../opentelemetrycollector_webhook_test.go | 26 + apis/v1alpha1/zz_generated.deepcopy.go | 5 + ...ntelemetry.io_opentelemetrycollectors.yaml | 828 +++++++++++ ...ntelemetry.io_opentelemetrycollectors.yaml | 828 +++++++++++ docs/api.md | 1309 +++++++++++++++++ pkg/collector/daemonset.go | 1 + pkg/collector/daemonset_test.go | 28 + pkg/collector/deployment.go | 1 + pkg/collector/deployment_test.go | 46 + pkg/collector/statefulset.go | 1 + pkg/collector/statefulset_test.go | 28 + 13 files changed, 3109 insertions(+) diff --git a/apis/v1alpha1/opentelemetrycollector_types.go b/apis/v1alpha1/opentelemetrycollector_types.go index 9f34405b30..99b74dddde 100644 --- a/apis/v1alpha1/opentelemetrycollector_types.go +++ b/apis/v1alpha1/opentelemetrycollector_types.go @@ -143,6 +143,9 @@ type OpenTelemetryCollectorSpec struct { // default. // +optional PriorityClassName string `json:"priorityClassName,omitempty"` + // If specified, indicates the pod's scheduling constraints + // +optional + Affinity *v1.Affinity `json:"affinity,omitempty"` } // OpenTelemetryTargetAllocator defines the configurations for the Prometheus target allocator. diff --git a/apis/v1alpha1/opentelemetrycollector_webhook.go b/apis/v1alpha1/opentelemetrycollector_webhook.go index 6fde5d8070..793e9ed708 100644 --- a/apis/v1alpha1/opentelemetrycollector_webhook.go +++ b/apis/v1alpha1/opentelemetrycollector_webhook.go @@ -113,6 +113,11 @@ func (r *OpenTelemetryCollector) validateCRDSpec() error { return fmt.Errorf("the OpenTelemetry Collector mode is set to %s, which does not support the attribute 'priorityClassName'", r.Spec.Mode) } + // validate affinity + if r.Spec.Mode == ModeSidecar && r.Spec.Affinity != nil { + return fmt.Errorf("the OpenTelemetry Collector mode is set to %s, which does not support the attribute 'affinity'", r.Spec.Mode) + } + // validate target allocation if r.Spec.TargetAllocator.Enabled && r.Spec.Mode != ModeStatefulSet { return fmt.Errorf("the OpenTelemetry Collector mode is set to %s, which does not support the target allocation deployment", r.Spec.Mode) diff --git a/apis/v1alpha1/opentelemetrycollector_webhook_test.go b/apis/v1alpha1/opentelemetrycollector_webhook_test.go index 3ec2879564..edb8b5686a 100644 --- a/apis/v1alpha1/opentelemetrycollector_webhook_test.go +++ b/apis/v1alpha1/opentelemetrycollector_webhook_test.go @@ -342,6 +342,32 @@ func TestOTELColValidatingWebhook(t *testing.T) { }, expectedErr: "does not support the attribute 'priorityClassName'", }, + { + name: "invalid mode with affinity", + otelcol: OpenTelemetryCollector{ + Spec: OpenTelemetryCollectorSpec{ + Mode: ModeSidecar, + Affinity: &v1.Affinity{ + NodeAffinity: &v1.NodeAffinity{ + RequiredDuringSchedulingIgnoredDuringExecution: &v1.NodeSelector{ + NodeSelectorTerms: []v1.NodeSelectorTerm{ + { + MatchExpressions: []v1.NodeSelectorRequirement{ + { + Key: "node", + Operator: v1.NodeSelectorOpIn, + Values: []string{"test-node"}, + }, + }, + }, + }, + }, + }, + }, + }, + }, + expectedErr: "does not support the attribute 'affinity'", + }, } for _, test := range tests { diff --git a/apis/v1alpha1/zz_generated.deepcopy.go b/apis/v1alpha1/zz_generated.deepcopy.go index f03c0e2ce7..3b2613097c 100644 --- a/apis/v1alpha1/zz_generated.deepcopy.go +++ b/apis/v1alpha1/zz_generated.deepcopy.go @@ -434,6 +434,11 @@ func (in *OpenTelemetryCollectorSpec) DeepCopyInto(out *OpenTelemetryCollectorSp } } in.Ingress.DeepCopyInto(&out.Ingress) + if in.Affinity != nil { + in, out := &in.Affinity, &out.Affinity + *out = new(v1.Affinity) + (*in).DeepCopyInto(*out) + } } // DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new OpenTelemetryCollectorSpec. diff --git a/bundle/manifests/opentelemetry.io_opentelemetrycollectors.yaml b/bundle/manifests/opentelemetry.io_opentelemetrycollectors.yaml index 0fdf671e4e..13eab89597 100644 --- a/bundle/manifests/opentelemetry.io_opentelemetrycollectors.yaml +++ b/bundle/manifests/opentelemetry.io_opentelemetrycollectors.yaml @@ -53,6 +53,834 @@ spec: spec: description: OpenTelemetryCollectorSpec defines the desired state of OpenTelemetryCollector. properties: + affinity: + description: If specified, indicates the pod's scheduling constraints + properties: + nodeAffinity: + description: Describes node affinity scheduling rules for the + pod. + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: The scheduler will prefer to schedule pods to + nodes that satisfy the 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 affinity expressions, + etc.), compute a sum by iterating through the elements of + this field and adding "weight" to the sum if the node matches + the corresponding matchExpressions; the node(s) with the + highest sum are the most preferred. + items: + description: An empty preferred scheduling term matches + all objects with implicit weight 0 (i.e. it's a no-op). + A null preferred scheduling term matches no objects (i.e. + is also a no-op). + properties: + preference: + description: A node selector term, associated with the + corresponding weight. + properties: + matchExpressions: + description: A list of node selector requirements + by node's labels. + items: + description: A node selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: The label key that the selector + applies to. + type: string + operator: + description: Represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists, DoesNotExist. Gt, and + Lt. + type: string + values: + description: An array of string values. If + the operator is In or NotIn, the values + array must be non-empty. If the operator + is Exists or DoesNotExist, the values array + must be empty. If the operator is Gt or + Lt, the values array must have a single + element, which will be interpreted as an + integer. This array is replaced during a + strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchFields: + description: A list of node selector requirements + by node's fields. + items: + description: A node selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: The label key that the selector + applies to. + type: string + operator: + description: Represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists, DoesNotExist. Gt, and + Lt. + type: string + values: + description: An array of string values. If + the operator is In or NotIn, the values + array must be non-empty. If the operator + is Exists or DoesNotExist, the values array + must be empty. If the operator is Gt or + Lt, the values array must have a single + element, which will be interpreted as an + integer. This array is replaced during a + strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + type: object + x-kubernetes-map-type: atomic + weight: + description: Weight associated with matching the corresponding + nodeSelectorTerm, in the range 1-100. + format: int32 + type: integer + required: + - preference + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: If the affinity requirements specified by this + field are not met at scheduling time, the pod will not be + scheduled onto the node. If the affinity requirements specified + by this field cease to be met at some point during pod execution + (e.g. due to an update), the system may or may not try to + eventually evict the pod from its node. + properties: + nodeSelectorTerms: + description: Required. A list of node selector terms. + The terms are ORed. + items: + description: A null or empty node selector term matches + no objects. The requirements of them are ANDed. The + TopologySelectorTerm type implements a subset of the + NodeSelectorTerm. + properties: + matchExpressions: + description: A list of node selector requirements + by node's labels. + items: + description: A node selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: The label key that the selector + applies to. + type: string + operator: + description: Represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists, DoesNotExist. Gt, and + Lt. + type: string + values: + description: An array of string values. If + the operator is In or NotIn, the values + array must be non-empty. If the operator + is Exists or DoesNotExist, the values array + must be empty. If the operator is Gt or + Lt, the values array must have a single + element, which will be interpreted as an + integer. This array is replaced during a + strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchFields: + description: A list of node selector requirements + by node's fields. + items: + description: A node selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: The label key that the selector + applies to. + type: string + operator: + description: Represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists, DoesNotExist. Gt, and + Lt. + type: string + values: + description: An array of string values. If + the operator is In or NotIn, the values + array must be non-empty. If the operator + is Exists or DoesNotExist, the values array + must be empty. If the operator is Gt or + Lt, the values array must have a single + element, which will be interpreted as an + integer. This array is replaced during a + strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + type: object + x-kubernetes-map-type: atomic + type: array + required: + - nodeSelectorTerms + type: object + x-kubernetes-map-type: atomic + type: object + podAffinity: + description: Describes pod affinity scheduling rules (e.g. co-locate + this pod in the same node, zone, etc. as some other pod(s)). + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: The scheduler will prefer to schedule pods to + nodes that satisfy the 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 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. + items: + description: The weights of all of the matched WeightedPodAffinityTerm + fields are added per-node to find the most preferred node(s) + properties: + podAffinityTerm: + description: Required. A pod affinity term, associated + with the corresponding weight. + properties: + labelSelector: + description: A label query over a set of resources, + in this case pods. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are + ANDed. + items: + description: A label selector requirement + is a selector that contains values, a key, + and an operator that relates the key and + values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only "value". + The requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaceSelector: + description: A label query over the set of namespaces + that the term applies to. The term is applied + to the union of the namespaces selected by this + field and the ones listed in the namespaces field. + null selector and null or empty namespaces list + means "this pod's namespace". An empty selector + ({}) matches all namespaces. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are + ANDed. + items: + description: A label selector requirement + is a selector that contains values, a key, + and an operator that relates the key and + values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only "value". + The requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaces: + description: namespaces specifies a static list + of namespace names that the term applies to. The + term is applied to the union of the namespaces + listed in this field and the ones selected by + namespaceSelector. null or empty namespaces list + and null namespaceSelector means "this pod's namespace". + items: + type: string + type: array + topologyKey: + description: This pod should be co-located (affinity) + or not co-located (anti-affinity) with the pods + matching the labelSelector in the specified namespaces, + where co-located is defined as running on a node + whose value of the label with key topologyKey + matches that of any node on which any of the selected + pods is running. Empty topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + weight: + description: weight associated with matching the corresponding + podAffinityTerm, in the range 1-100. + format: int32 + type: integer + required: + - podAffinityTerm + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: If the affinity requirements specified by this + field are not met at scheduling time, the pod will not be + scheduled onto the node. If the 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. + items: + description: Defines a set of pods (namely those matching + the labelSelector relative to the given namespace(s)) + that this pod should be co-located (affinity) or not co-located + (anti-affinity) with, where co-located is defined as running + on a node whose value of the label with key + matches that of any node on which a pod of the set of + pods is running + properties: + labelSelector: + description: A label query over a set of resources, + in this case pods. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are ANDed. + items: + description: A label selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: key is the label key that the + selector applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. If the + operator is Exists or DoesNotExist, the + values array must be empty. This array is + replaced during a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is "In", + and the values array contains only "value". The + requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaceSelector: + description: A label query over the set of namespaces + that the term applies to. The term is applied to the + union of the namespaces selected by this field and + the ones listed in the namespaces field. null selector + and null or empty namespaces list means "this pod's + namespace". An empty selector ({}) matches all namespaces. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are ANDed. + items: + description: A label selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: key is the label key that the + selector applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. If the + operator is Exists or DoesNotExist, the + values array must be empty. This array is + replaced during a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is "In", + and the values array contains only "value". The + requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaces: + description: namespaces specifies a static list of namespace + names that the term applies to. The term is applied + to the union of the namespaces listed in this field + and the ones selected by namespaceSelector. null or + empty namespaces list and null namespaceSelector means + "this pod's namespace". + items: + type: string + type: array + topologyKey: + description: This pod should be co-located (affinity) + or not co-located (anti-affinity) with the pods matching + the labelSelector in the specified namespaces, where + co-located is defined as running on a node whose value + of the label with key topologyKey matches that of + any node on which any of the selected pods is running. + Empty topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + type: array + type: object + podAntiAffinity: + description: Describes pod anti-affinity scheduling rules (e.g. + avoid putting this pod in the same node, zone, etc. as some + other pod(s)). + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: 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. + items: + description: The weights of all of the matched WeightedPodAffinityTerm + fields are added per-node to find the most preferred node(s) + properties: + podAffinityTerm: + description: Required. A pod affinity term, associated + with the corresponding weight. + properties: + labelSelector: + description: A label query over a set of resources, + in this case pods. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are + ANDed. + items: + description: A label selector requirement + is a selector that contains values, a key, + and an operator that relates the key and + values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only "value". + The requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaceSelector: + description: A label query over the set of namespaces + that the term applies to. The term is applied + to the union of the namespaces selected by this + field and the ones listed in the namespaces field. + null selector and null or empty namespaces list + means "this pod's namespace". An empty selector + ({}) matches all namespaces. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are + ANDed. + items: + description: A label selector requirement + is a selector that contains values, a key, + and an operator that relates the key and + values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only "value". + The requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaces: + description: namespaces specifies a static list + of namespace names that the term applies to. The + term is applied to the union of the namespaces + listed in this field and the ones selected by + namespaceSelector. null or empty namespaces list + and null namespaceSelector means "this pod's namespace". + items: + type: string + type: array + topologyKey: + description: This pod should be co-located (affinity) + or not co-located (anti-affinity) with the pods + matching the labelSelector in the specified namespaces, + where co-located is defined as running on a node + whose value of the label with key topologyKey + matches that of any node on which any of the selected + pods is running. Empty topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + weight: + description: weight associated with matching the corresponding + podAffinityTerm, in the range 1-100. + format: int32 + type: integer + required: + - podAffinityTerm + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: 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. + items: + description: Defines a set of pods (namely those matching + the labelSelector relative to the given namespace(s)) + that this pod should be co-located (affinity) or not co-located + (anti-affinity) with, where co-located is defined as running + on a node whose value of the label with key + matches that of any node on which a pod of the set of + pods is running + properties: + labelSelector: + description: A label query over a set of resources, + in this case pods. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are ANDed. + items: + description: A label selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: key is the label key that the + selector applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. If the + operator is Exists or DoesNotExist, the + values array must be empty. This array is + replaced during a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is "In", + and the values array contains only "value". The + requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaceSelector: + description: A label query over the set of namespaces + that the term applies to. The term is applied to the + union of the namespaces selected by this field and + the ones listed in the namespaces field. null selector + and null or empty namespaces list means "this pod's + namespace". An empty selector ({}) matches all namespaces. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are ANDed. + items: + description: A label selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: key is the label key that the + selector applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. If the + operator is Exists or DoesNotExist, the + values array must be empty. This array is + replaced during a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is "In", + and the values array contains only "value". The + requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaces: + description: namespaces specifies a static list of namespace + names that the term applies to. The term is applied + to the union of the namespaces listed in this field + and the ones selected by namespaceSelector. null or + empty namespaces list and null namespaceSelector means + "this pod's namespace". + items: + type: string + type: array + topologyKey: + description: This pod should be co-located (affinity) + or not co-located (anti-affinity) with the pods matching + the labelSelector in the specified namespaces, where + co-located is defined as running on a node whose value + of the label with key topologyKey matches that of + any node on which any of the selected pods is running. + Empty topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + type: array + type: object + type: object args: additionalProperties: type: string diff --git a/config/crd/bases/opentelemetry.io_opentelemetrycollectors.yaml b/config/crd/bases/opentelemetry.io_opentelemetrycollectors.yaml index 06db1901ec..3a33c5ce25 100644 --- a/config/crd/bases/opentelemetry.io_opentelemetrycollectors.yaml +++ b/config/crd/bases/opentelemetry.io_opentelemetrycollectors.yaml @@ -51,6 +51,834 @@ spec: spec: description: OpenTelemetryCollectorSpec defines the desired state of OpenTelemetryCollector. properties: + affinity: + description: If specified, indicates the pod's scheduling constraints + properties: + nodeAffinity: + description: Describes node affinity scheduling rules for the + pod. + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: The scheduler will prefer to schedule pods to + nodes that satisfy the 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 affinity expressions, + etc.), compute a sum by iterating through the elements of + this field and adding "weight" to the sum if the node matches + the corresponding matchExpressions; the node(s) with the + highest sum are the most preferred. + items: + description: An empty preferred scheduling term matches + all objects with implicit weight 0 (i.e. it's a no-op). + A null preferred scheduling term matches no objects (i.e. + is also a no-op). + properties: + preference: + description: A node selector term, associated with the + corresponding weight. + properties: + matchExpressions: + description: A list of node selector requirements + by node's labels. + items: + description: A node selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: The label key that the selector + applies to. + type: string + operator: + description: Represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists, DoesNotExist. Gt, and + Lt. + type: string + values: + description: An array of string values. If + the operator is In or NotIn, the values + array must be non-empty. If the operator + is Exists or DoesNotExist, the values array + must be empty. If the operator is Gt or + Lt, the values array must have a single + element, which will be interpreted as an + integer. This array is replaced during a + strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchFields: + description: A list of node selector requirements + by node's fields. + items: + description: A node selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: The label key that the selector + applies to. + type: string + operator: + description: Represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists, DoesNotExist. Gt, and + Lt. + type: string + values: + description: An array of string values. If + the operator is In or NotIn, the values + array must be non-empty. If the operator + is Exists or DoesNotExist, the values array + must be empty. If the operator is Gt or + Lt, the values array must have a single + element, which will be interpreted as an + integer. This array is replaced during a + strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + type: object + x-kubernetes-map-type: atomic + weight: + description: Weight associated with matching the corresponding + nodeSelectorTerm, in the range 1-100. + format: int32 + type: integer + required: + - preference + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: If the affinity requirements specified by this + field are not met at scheduling time, the pod will not be + scheduled onto the node. If the affinity requirements specified + by this field cease to be met at some point during pod execution + (e.g. due to an update), the system may or may not try to + eventually evict the pod from its node. + properties: + nodeSelectorTerms: + description: Required. A list of node selector terms. + The terms are ORed. + items: + description: A null or empty node selector term matches + no objects. The requirements of them are ANDed. The + TopologySelectorTerm type implements a subset of the + NodeSelectorTerm. + properties: + matchExpressions: + description: A list of node selector requirements + by node's labels. + items: + description: A node selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: The label key that the selector + applies to. + type: string + operator: + description: Represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists, DoesNotExist. Gt, and + Lt. + type: string + values: + description: An array of string values. If + the operator is In or NotIn, the values + array must be non-empty. If the operator + is Exists or DoesNotExist, the values array + must be empty. If the operator is Gt or + Lt, the values array must have a single + element, which will be interpreted as an + integer. This array is replaced during a + strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchFields: + description: A list of node selector requirements + by node's fields. + items: + description: A node selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: The label key that the selector + applies to. + type: string + operator: + description: Represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists, DoesNotExist. Gt, and + Lt. + type: string + values: + description: An array of string values. If + the operator is In or NotIn, the values + array must be non-empty. If the operator + is Exists or DoesNotExist, the values array + must be empty. If the operator is Gt or + Lt, the values array must have a single + element, which will be interpreted as an + integer. This array is replaced during a + strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + type: object + x-kubernetes-map-type: atomic + type: array + required: + - nodeSelectorTerms + type: object + x-kubernetes-map-type: atomic + type: object + podAffinity: + description: Describes pod affinity scheduling rules (e.g. co-locate + this pod in the same node, zone, etc. as some other pod(s)). + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: The scheduler will prefer to schedule pods to + nodes that satisfy the 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 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. + items: + description: The weights of all of the matched WeightedPodAffinityTerm + fields are added per-node to find the most preferred node(s) + properties: + podAffinityTerm: + description: Required. A pod affinity term, associated + with the corresponding weight. + properties: + labelSelector: + description: A label query over a set of resources, + in this case pods. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are + ANDed. + items: + description: A label selector requirement + is a selector that contains values, a key, + and an operator that relates the key and + values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only "value". + The requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaceSelector: + description: A label query over the set of namespaces + that the term applies to. The term is applied + to the union of the namespaces selected by this + field and the ones listed in the namespaces field. + null selector and null or empty namespaces list + means "this pod's namespace". An empty selector + ({}) matches all namespaces. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are + ANDed. + items: + description: A label selector requirement + is a selector that contains values, a key, + and an operator that relates the key and + values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only "value". + The requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaces: + description: namespaces specifies a static list + of namespace names that the term applies to. The + term is applied to the union of the namespaces + listed in this field and the ones selected by + namespaceSelector. null or empty namespaces list + and null namespaceSelector means "this pod's namespace". + items: + type: string + type: array + topologyKey: + description: This pod should be co-located (affinity) + or not co-located (anti-affinity) with the pods + matching the labelSelector in the specified namespaces, + where co-located is defined as running on a node + whose value of the label with key topologyKey + matches that of any node on which any of the selected + pods is running. Empty topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + weight: + description: weight associated with matching the corresponding + podAffinityTerm, in the range 1-100. + format: int32 + type: integer + required: + - podAffinityTerm + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: If the affinity requirements specified by this + field are not met at scheduling time, the pod will not be + scheduled onto the node. If the 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. + items: + description: Defines a set of pods (namely those matching + the labelSelector relative to the given namespace(s)) + that this pod should be co-located (affinity) or not co-located + (anti-affinity) with, where co-located is defined as running + on a node whose value of the label with key + matches that of any node on which a pod of the set of + pods is running + properties: + labelSelector: + description: A label query over a set of resources, + in this case pods. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are ANDed. + items: + description: A label selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: key is the label key that the + selector applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. If the + operator is Exists or DoesNotExist, the + values array must be empty. This array is + replaced during a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is "In", + and the values array contains only "value". The + requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaceSelector: + description: A label query over the set of namespaces + that the term applies to. The term is applied to the + union of the namespaces selected by this field and + the ones listed in the namespaces field. null selector + and null or empty namespaces list means "this pod's + namespace". An empty selector ({}) matches all namespaces. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are ANDed. + items: + description: A label selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: key is the label key that the + selector applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. If the + operator is Exists or DoesNotExist, the + values array must be empty. This array is + replaced during a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is "In", + and the values array contains only "value". The + requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaces: + description: namespaces specifies a static list of namespace + names that the term applies to. The term is applied + to the union of the namespaces listed in this field + and the ones selected by namespaceSelector. null or + empty namespaces list and null namespaceSelector means + "this pod's namespace". + items: + type: string + type: array + topologyKey: + description: This pod should be co-located (affinity) + or not co-located (anti-affinity) with the pods matching + the labelSelector in the specified namespaces, where + co-located is defined as running on a node whose value + of the label with key topologyKey matches that of + any node on which any of the selected pods is running. + Empty topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + type: array + type: object + podAntiAffinity: + description: Describes pod anti-affinity scheduling rules (e.g. + avoid putting this pod in the same node, zone, etc. as some + other pod(s)). + properties: + preferredDuringSchedulingIgnoredDuringExecution: + description: 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. + items: + description: The weights of all of the matched WeightedPodAffinityTerm + fields are added per-node to find the most preferred node(s) + properties: + podAffinityTerm: + description: Required. A pod affinity term, associated + with the corresponding weight. + properties: + labelSelector: + description: A label query over a set of resources, + in this case pods. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are + ANDed. + items: + description: A label selector requirement + is a selector that contains values, a key, + and an operator that relates the key and + values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only "value". + The requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaceSelector: + description: A label query over the set of namespaces + that the term applies to. The term is applied + to the union of the namespaces selected by this + field and the ones listed in the namespaces field. + null selector and null or empty namespaces list + means "this pod's namespace". An empty selector + ({}) matches all namespaces. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are + ANDed. + items: + description: A label selector requirement + is a selector that contains values, a key, + and an operator that relates the key and + values. + properties: + key: + description: key is the label key that + the selector applies to. + type: string + operator: + description: operator represents a key's + relationship to a set of values. Valid + operators are In, NotIn, Exists and + DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. + If the operator is Exists or DoesNotExist, + the values array must be empty. This + array is replaced during a strategic + merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is + "In", and the values array contains only "value". + The requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaces: + description: namespaces specifies a static list + of namespace names that the term applies to. The + term is applied to the union of the namespaces + listed in this field and the ones selected by + namespaceSelector. null or empty namespaces list + and null namespaceSelector means "this pod's namespace". + items: + type: string + type: array + topologyKey: + description: This pod should be co-located (affinity) + or not co-located (anti-affinity) with the pods + matching the labelSelector in the specified namespaces, + where co-located is defined as running on a node + whose value of the label with key topologyKey + matches that of any node on which any of the selected + pods is running. Empty topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + weight: + description: weight associated with matching the corresponding + podAffinityTerm, in the range 1-100. + format: int32 + type: integer + required: + - podAffinityTerm + - weight + type: object + type: array + requiredDuringSchedulingIgnoredDuringExecution: + description: 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. + items: + description: Defines a set of pods (namely those matching + the labelSelector relative to the given namespace(s)) + that this pod should be co-located (affinity) or not co-located + (anti-affinity) with, where co-located is defined as running + on a node whose value of the label with key + matches that of any node on which a pod of the set of + pods is running + properties: + labelSelector: + description: A label query over a set of resources, + in this case pods. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are ANDed. + items: + description: A label selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: key is the label key that the + selector applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. If the + operator is Exists or DoesNotExist, the + values array must be empty. This array is + replaced during a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is "In", + and the values array contains only "value". The + requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaceSelector: + description: A label query over the set of namespaces + that the term applies to. The term is applied to the + union of the namespaces selected by this field and + the ones listed in the namespaces field. null selector + and null or empty namespaces list means "this pod's + namespace". An empty selector ({}) matches all namespaces. + properties: + matchExpressions: + description: matchExpressions is a list of label + selector requirements. The requirements are ANDed. + items: + description: A label selector requirement is a + selector that contains values, a key, and an + operator that relates the key and values. + properties: + key: + description: key is the label key that the + selector applies to. + type: string + operator: + description: operator represents a key's relationship + to a set of values. Valid operators are + In, NotIn, Exists and DoesNotExist. + type: string + values: + description: values is an array of string + values. If the operator is In or NotIn, + the values array must be non-empty. If the + operator is Exists or DoesNotExist, the + values array must be empty. This array is + replaced during a strategic merge patch. + items: + type: string + type: array + required: + - key + - operator + type: object + type: array + matchLabels: + additionalProperties: + type: string + description: matchLabels is a map of {key,value} + pairs. A single {key,value} in the matchLabels + map is equivalent to an element of matchExpressions, + whose key field is "key", the operator is "In", + and the values array contains only "value". The + requirements are ANDed. + type: object + type: object + x-kubernetes-map-type: atomic + namespaces: + description: namespaces specifies a static list of namespace + names that the term applies to. The term is applied + to the union of the namespaces listed in this field + and the ones selected by namespaceSelector. null or + empty namespaces list and null namespaceSelector means + "this pod's namespace". + items: + type: string + type: array + topologyKey: + description: This pod should be co-located (affinity) + or not co-located (anti-affinity) with the pods matching + the labelSelector in the specified namespaces, where + co-located is defined as running on a node whose value + of the label with key topologyKey matches that of + any node on which any of the selected pods is running. + Empty topologyKey is not allowed. + type: string + required: + - topologyKey + type: object + type: array + type: object + type: object args: additionalProperties: type: string diff --git a/docs/api.md b/docs/api.md index 1bb6512d3c..b87e3645da 100644 --- a/docs/api.md +++ b/docs/api.md @@ -1685,6 +1685,13 @@ OpenTelemetryCollectorSpec defines the desired state of OpenTelemetryCollector. + affinity + object + + If specified, indicates the pod's scheduling constraints
+ + false + args map[string]string @@ -1887,6 +1894,1308 @@ OpenTelemetryCollectorSpec defines the desired state of OpenTelemetryCollector. +### OpenTelemetryCollector.spec.affinity +[↩ Parent](#opentelemetrycollectorspec) + + + +If specified, indicates the pod's scheduling constraints + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
nodeAffinityobject + Describes node affinity scheduling rules for the pod.
+ 		false
podAffinityobject + Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)).
+ 		false
podAntiAffinityobject + Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)).
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity +[↩ Parent](#opentelemetrycollectorspecaffinity) + + + +Describes node affinity scheduling rules for the pod. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
preferredDuringSchedulingIgnoredDuringExecution[]object + The scheduler will prefer to schedule pods to nodes that satisfy the 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 affinity expressions, etc.), compute a sum by iterating through the elements of this field and adding "weight" to the sum if the node matches the corresponding matchExpressions; the node(s) with the highest sum are the most preferred.
+ 		false
requiredDuringSchedulingIgnoredDuringExecutionobject + If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[index] +[↩ Parent](#opentelemetrycollectorspecaffinitynodeaffinity) + + + +An empty preferred scheduling term matches all objects with implicit weight 0 (i.e. it's a no-op). A null preferred scheduling term matches no objects (i.e. is also a no-op). + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
preferenceobject + A node selector term, associated with the corresponding weight.
+ 		true
weightinteger + Weight associated with matching the corresponding nodeSelectorTerm, in the range 1-100.
+
+ Format: int32
+ 		true
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].preference +[↩ Parent](#opentelemetrycollectorspecaffinitynodeaffinitypreferredduringschedulingignoredduringexecutionindex) + + + +A node selector term, associated with the corresponding weight. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + A list of node selector requirements by node's labels.
+ 		false
matchFields[]object + A list of node selector requirements by node's fields.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].preference.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitynodeaffinitypreferredduringschedulingignoredduringexecutionindexpreference) + + + +A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + The label key that the selector applies to.
+ 		true
operatorstring + Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
+ 		true
values[]string + An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].preference.matchFields[index] +[↩ Parent](#opentelemetrycollectorspecaffinitynodeaffinitypreferredduringschedulingignoredduringexecutionindexpreference) + + + +A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + The label key that the selector applies to.
+ 		true
operatorstring + Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
+ 		true
values[]string + An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution +[↩ Parent](#opentelemetrycollectorspecaffinitynodeaffinity) + + + +If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the affinity requirements specified by this field cease to be met at some point during pod execution (e.g. due to an update), the system may or may not try to eventually evict the pod from its node. + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
nodeSelectorTerms[]object + Required. A list of node selector terms. The terms are ORed.
+ 		true
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[index] +[↩ Parent](#opentelemetrycollectorspecaffinitynodeaffinityrequiredduringschedulingignoredduringexecution) + + + +A null or empty node selector term matches no objects. The requirements of them are ANDed. The TopologySelectorTerm type implements a subset of the NodeSelectorTerm. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + A list of node selector requirements by node's labels.
+ 		false
matchFields[]object + A list of node selector requirements by node's fields.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[index].matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitynodeaffinityrequiredduringschedulingignoredduringexecutionnodeselectortermsindex) + + + +A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + The label key that the selector applies to.
+ 		true
operatorstring + Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
+ 		true
values[]string + An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.nodeAffinity.requiredDuringSchedulingIgnoredDuringExecution.nodeSelectorTerms[index].matchFields[index] +[↩ Parent](#opentelemetrycollectorspecaffinitynodeaffinityrequiredduringschedulingignoredduringexecutionnodeselectortermsindex) + + + +A node selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + The label key that the selector applies to.
+ 		true
operatorstring + Represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
+ 		true
values[]string + An array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. If the operator is Gt or Lt, the values array must have a single element, which will be interpreted as an integer. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity +[↩ Parent](#opentelemetrycollectorspecaffinity) + + + +Describes pod affinity scheduling rules (e.g. co-locate this pod in the same node, zone, etc. as some other pod(s)). + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
preferredDuringSchedulingIgnoredDuringExecution[]object + The scheduler will prefer to schedule pods to nodes that satisfy the 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 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.
+ 		false
requiredDuringSchedulingIgnoredDuringExecution[]object + If the affinity requirements specified by this field are not met at scheduling time, the pod will not be scheduled onto the node. If the 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.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinity) + + + +The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
podAffinityTermobject + Required. A pod affinity term, associated with the corresponding weight.
+ 		true
weightinteger + weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
+
+ Format: int32
+ 		true
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinitypreferredduringschedulingignoredduringexecutionindex) + + + +Required. A pod affinity term, associated with the corresponding weight. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
topologyKeystring + This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
+ 		true
labelSelectorobject + A label query over a set of resources, in this case pods.
+ 		false
namespaceSelectorobject + A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
+ 		false
namespaces[]string + namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.labelSelector +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinitypreferredduringschedulingignoredduringexecutionindexpodaffinityterm) + + + +A label query over a set of resources, in this case pods. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + matchExpressions is a list of label selector requirements. The requirements are ANDed.
+ 		false
matchLabelsmap[string]string + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.labelSelector.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinitypreferredduringschedulingignoredduringexecutionindexpodaffinitytermlabelselector) + + + +A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + key is the label key that the selector applies to.
+ 		true
operatorstring + operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
+ 		true
values[]string + values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.namespaceSelector +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinitypreferredduringschedulingignoredduringexecutionindexpodaffinityterm) + + + +A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + matchExpressions is a list of label selector requirements. The requirements are ANDed.
+ 		false
matchLabelsmap[string]string + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.namespaceSelector.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinitypreferredduringschedulingignoredduringexecutionindexpodaffinitytermnamespaceselector) + + + +A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + key is the label key that the selector applies to.
+ 		true
operatorstring + operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
+ 		true
values[]string + values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinity) + + + +Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key matches that of any node on which a pod of the set of pods is running + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
topologyKeystring + This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
+ 		true
labelSelectorobject + A label query over a set of resources, in this case pods.
+ 		false
namespaceSelectorobject + A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
+ 		false
namespaces[]string + namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].labelSelector +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinityrequiredduringschedulingignoredduringexecutionindex) + + + +A label query over a set of resources, in this case pods. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + matchExpressions is a list of label selector requirements. The requirements are ANDed.
+ 		false
matchLabelsmap[string]string + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].labelSelector.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinityrequiredduringschedulingignoredduringexecutionindexlabelselector) + + + +A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + key is the label key that the selector applies to.
+ 		true
operatorstring + operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
+ 		true
values[]string + values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].namespaceSelector +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinityrequiredduringschedulingignoredduringexecutionindex) + + + +A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + matchExpressions is a list of label selector requirements. The requirements are ANDed.
+ 		false
matchLabelsmap[string]string + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].namespaceSelector.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodaffinityrequiredduringschedulingignoredduringexecutionindexnamespaceselector) + + + +A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + key is the label key that the selector applies to.
+ 		true
operatorstring + operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
+ 		true
values[]string + values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity +[↩ Parent](#opentelemetrycollectorspecaffinity) + + + +Describes pod anti-affinity scheduling rules (e.g. avoid putting this pod in the same node, zone, etc. as some other pod(s)). + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
preferredDuringSchedulingIgnoredDuringExecution[]object + 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.
+ 		false
requiredDuringSchedulingIgnoredDuringExecution[]object + 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.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinity) + + + +The weights of all of the matched WeightedPodAffinityTerm fields are added per-node to find the most preferred node(s) + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
podAffinityTermobject + Required. A pod affinity term, associated with the corresponding weight.
+ 		true
weightinteger + weight associated with matching the corresponding podAffinityTerm, in the range 1-100.
+
+ Format: int32
+ 		true
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinitypreferredduringschedulingignoredduringexecutionindex) + + + +Required. A pod affinity term, associated with the corresponding weight. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
topologyKeystring + This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
+ 		true
labelSelectorobject + A label query over a set of resources, in this case pods.
+ 		false
namespaceSelectorobject + A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
+ 		false
namespaces[]string + namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.labelSelector +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinitypreferredduringschedulingignoredduringexecutionindexpodaffinityterm) + + + +A label query over a set of resources, in this case pods. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + matchExpressions is a list of label selector requirements. The requirements are ANDed.
+ 		false
matchLabelsmap[string]string + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.labelSelector.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinitypreferredduringschedulingignoredduringexecutionindexpodaffinitytermlabelselector) + + + +A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + key is the label key that the selector applies to.
+ 		true
operatorstring + operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
+ 		true
values[]string + values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.namespaceSelector +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinitypreferredduringschedulingignoredduringexecutionindexpodaffinityterm) + + + +A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + matchExpressions is a list of label selector requirements. The requirements are ANDed.
+ 		false
matchLabelsmap[string]string + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.preferredDuringSchedulingIgnoredDuringExecution[index].podAffinityTerm.namespaceSelector.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinitypreferredduringschedulingignoredduringexecutionindexpodaffinitytermnamespaceselector) + + + +A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + key is the label key that the selector applies to.
+ 		true
operatorstring + operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
+ 		true
values[]string + values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinity) + + + +Defines a set of pods (namely those matching the labelSelector relative to the given namespace(s)) that this pod should be co-located (affinity) or not co-located (anti-affinity) with, where co-located is defined as running on a node whose value of the label with key matches that of any node on which a pod of the set of pods is running + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
topologyKeystring + This pod should be co-located (affinity) or not co-located (anti-affinity) with the pods matching the labelSelector in the specified namespaces, where co-located is defined as running on a node whose value of the label with key topologyKey matches that of any node on which any of the selected pods is running. Empty topologyKey is not allowed.
+ 		true
labelSelectorobject + A label query over a set of resources, in this case pods.
+ 		false
namespaceSelectorobject + A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces.
+ 		false
namespaces[]string + namespaces specifies a static list of namespace names that the term applies to. The term is applied to the union of the namespaces listed in this field and the ones selected by namespaceSelector. null or empty namespaces list and null namespaceSelector means "this pod's namespace".
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].labelSelector +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinityrequiredduringschedulingignoredduringexecutionindex) + + + +A label query over a set of resources, in this case pods. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + matchExpressions is a list of label selector requirements. The requirements are ANDed.
+ 		false
matchLabelsmap[string]string + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].labelSelector.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinityrequiredduringschedulingignoredduringexecutionindexlabelselector) + + + +A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + key is the label key that the selector applies to.
+ 		true
operatorstring + operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
+ 		true
values[]string + values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].namespaceSelector +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinityrequiredduringschedulingignoredduringexecutionindex) + + + +A label query over the set of namespaces that the term applies to. The term is applied to the union of the namespaces selected by this field and the ones listed in the namespaces field. null selector and null or empty namespaces list means "this pod's namespace". An empty selector ({}) matches all namespaces. + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
matchExpressions[]object + matchExpressions is a list of label selector requirements. The requirements are ANDed.
+ 		false
matchLabelsmap[string]string + matchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels map is equivalent to an element of matchExpressions, whose key field is "key", the operator is "In", and the values array contains only "value". The requirements are ANDed.
+ 		false
+ + +### OpenTelemetryCollector.spec.affinity.podAntiAffinity.requiredDuringSchedulingIgnoredDuringExecution[index].namespaceSelector.matchExpressions[index] +[↩ Parent](#opentelemetrycollectorspecaffinitypodantiaffinityrequiredduringschedulingignoredduringexecutionindexnamespaceselector) + + + +A label selector requirement is a selector that contains values, a key, and an operator that relates the key and values. + + + + + + + + + + + + + + + + + + + + + + + + + + +
NameTypeDescriptionRequired
keystring + key is the label key that the selector applies to.
+ 		true
operatorstring + operator represents a key's relationship to a set of values. Valid operators are In, NotIn, Exists and DoesNotExist.
+ 		true
values[]string + values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.
+ 		false
+ + ### OpenTelemetryCollector.spec.autoscaler [↩ Parent](#opentelemetrycollectorspec) diff --git a/pkg/collector/daemonset.go b/pkg/collector/daemonset.go index b8245354c3..f8e1dcece7 100644 --- a/pkg/collector/daemonset.go +++ b/pkg/collector/daemonset.go @@ -58,6 +58,7 @@ func DaemonSet(cfg config.Config, logger logr.Logger, otelcol v1alpha1.OpenTelem DNSPolicy: getDnsPolicy(otelcol), SecurityContext: otelcol.Spec.PodSecurityContext, PriorityClassName: otelcol.Spec.PriorityClassName, + Affinity: otelcol.Spec.Affinity, }, }, }, diff --git a/pkg/collector/daemonset_test.go b/pkg/collector/daemonset_test.go index 7be991de4e..fec8f7e9ab 100644 --- a/pkg/collector/daemonset_test.go +++ b/pkg/collector/daemonset_test.go @@ -236,3 +236,31 @@ func TestDaemonSetPriorityClassName(t *testing.T) { d2 := DaemonSet(cfg, logger, otelcol_2) assert.Equal(t, priorityClassName, d2.Spec.Template.Spec.PriorityClassName) } + +func TestDaemonSetAffinity(t *testing.T) { + otelcol_1 := v1alpha1.OpenTelemetryCollector{ + ObjectMeta: metav1.ObjectMeta{ + Name: "my-instance", + }, + } + + cfg := config.New() + + d1 := DaemonSet(cfg, logger, otelcol_1) + assert.Nil(t, d1.Spec.Template.Spec.Affinity) + + otelcol_2 := v1alpha1.OpenTelemetryCollector{ + ObjectMeta: metav1.ObjectMeta{ + Name: "my-instance-priortyClassName", + }, + Spec: v1alpha1.OpenTelemetryCollectorSpec{ + Affinity: testAffinityValue, + }, + } + + cfg = config.New() + + d2 := DaemonSet(cfg, logger, otelcol_2) + assert.NotNil(t, d2.Spec.Template.Spec.Affinity) + assert.Equal(t, *testAffinityValue, *d2.Spec.Template.Spec.Affinity) +} diff --git a/pkg/collector/deployment.go b/pkg/collector/deployment.go index f6ce3fd187..116790751c 100644 --- a/pkg/collector/deployment.go +++ b/pkg/collector/deployment.go @@ -60,6 +60,7 @@ func Deployment(cfg config.Config, logger logr.Logger, otelcol v1alpha1.OpenTele NodeSelector: otelcol.Spec.NodeSelector, SecurityContext: otelcol.Spec.PodSecurityContext, PriorityClassName: otelcol.Spec.PriorityClassName, + Affinity: otelcol.Spec.Affinity, }, }, }, diff --git a/pkg/collector/deployment_test.go b/pkg/collector/deployment_test.go index 23ca4bc93d..435d49e949 100644 --- a/pkg/collector/deployment_test.go +++ b/pkg/collector/deployment_test.go @@ -34,6 +34,24 @@ var testTolerationValues = []v1.Toleration{ }, } +var testAffinityValue = &v1.Affinity{ + NodeAffinity: &v1.NodeAffinity{ + RequiredDuringSchedulingIgnoredDuringExecution: &v1.NodeSelector{ + NodeSelectorTerms: []v1.NodeSelectorTerm{ + { + MatchExpressions: []v1.NodeSelectorRequirement{ + { + Key: "node", + Operator: v1.NodeSelectorOpIn, + Values: []string{"test-node"}, + }, + }, + }, + }, + }, + }, +} + func TestDeploymentNewDefault(t *testing.T) { // prepare otelcol := v1alpha1.OpenTelemetryCollector{ @@ -258,3 +276,31 @@ func TestDeploymentPriorityClassName(t *testing.T) { d2 := Deployment(cfg, logger, otelcol_2) assert.Equal(t, priorityClassName, d2.Spec.Template.Spec.PriorityClassName) } + +func TestDeploymentAffinity(t *testing.T) { + otelcol_1 := v1alpha1.OpenTelemetryCollector{ + ObjectMeta: metav1.ObjectMeta{ + Name: "my-instance", + }, + } + + cfg := config.New() + + d1 := Deployment(cfg, logger, otelcol_1) + assert.Nil(t, d1.Spec.Template.Spec.Affinity) + + otelcol_2 := v1alpha1.OpenTelemetryCollector{ + ObjectMeta: metav1.ObjectMeta{ + Name: "my-instance-priortyClassName", + }, + Spec: v1alpha1.OpenTelemetryCollectorSpec{ + Affinity: testAffinityValue, + }, + } + + cfg = config.New() + + d2 := Deployment(cfg, logger, otelcol_2) + assert.NotNil(t, d2.Spec.Template.Spec.Affinity) + assert.Equal(t, *testAffinityValue, *d2.Spec.Template.Spec.Affinity) +} diff --git a/pkg/collector/statefulset.go b/pkg/collector/statefulset.go index 464f77caf5..76bd1c6dcb 100644 --- a/pkg/collector/statefulset.go +++ b/pkg/collector/statefulset.go @@ -60,6 +60,7 @@ func StatefulSet(cfg config.Config, logger logr.Logger, otelcol v1alpha1.OpenTel NodeSelector: otelcol.Spec.NodeSelector, SecurityContext: otelcol.Spec.PodSecurityContext, PriorityClassName: otelcol.Spec.PriorityClassName, + Affinity: otelcol.Spec.Affinity, }, }, Replicas: otelcol.Spec.Replicas, diff --git a/pkg/collector/statefulset_test.go b/pkg/collector/statefulset_test.go index 66c5926e6e..c71823ce54 100644 --- a/pkg/collector/statefulset_test.go +++ b/pkg/collector/statefulset_test.go @@ -317,3 +317,31 @@ func TestStatefulSetPriorityClassName(t *testing.T) { sts2 := StatefulSet(cfg, logger, otelcol_2) assert.Equal(t, priorityClassName, sts2.Spec.Template.Spec.PriorityClassName) } + +func TestStatefulSetAffinity(t *testing.T) { + otelcol_1 := v1alpha1.OpenTelemetryCollector{ + ObjectMeta: metav1.ObjectMeta{ + Name: "my-instance", + }, + } + + cfg := config.New() + + sts1 := Deployment(cfg, logger, otelcol_1) + assert.Nil(t, sts1.Spec.Template.Spec.Affinity) + + otelcol_2 := v1alpha1.OpenTelemetryCollector{ + ObjectMeta: metav1.ObjectMeta{ + Name: "my-instance-priortyClassName", + }, + Spec: v1alpha1.OpenTelemetryCollectorSpec{ + Affinity: testAffinityValue, + }, + } + + cfg = config.New() + + sts2 := StatefulSet(cfg, logger, otelcol_2) + assert.NotNil(t, sts2.Spec.Template.Spec.Affinity) + assert.Equal(t, *testAffinityValue, *sts2.Spec.Template.Spec.Affinity) +}