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---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: edas.eda.ansible.com
spec:
group: eda.ansible.com
names:
kind: EDA
listKind: EDAList
plural: edas
singular: eda
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: EDA is the Schema for the edas API
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Spec defines the desired state of EDA
type: object
required:
- automation_server_url
x-kubernetes-validations:
- rule: "!has(self.event_stream) || !has(self.event_stream.prefix) || !has(self.event_stream.mtls_prefix) || self.event_stream.prefix != self.event_stream.mtls_prefix"
message: "Event stream prefix and mtls_prefix cannot be the same."
- rule: "!has(self.event_stream) || !has(self.event_stream.database_secret) || !has(self.database) || !has(self.database.database_secret) || self.event_stream.database_secret != self.database.database_secret"
message: "Event stream database_secret must be different from the main database.database_secret."
- rule: "has(self.image) && has(self.image_version) || !has(self.image) && !has(self.image_version)"
message: "Both image and image_version must be set when required"
- rule: "has(self.image_web) && has(self.image_web_version) || !has(self.image_web) && !has(self.image_web_version)"
message: "Both image_web and image_web_version must be set when required"
- rule: "has(self.redis_image) && has(self.redis_image_version) || !has(self.redis_image) && !has(self.redis_image_version)"
message: "Both redis_image and redis_image_version must be set when required"
- rule: "has(self.postgres_image) && has(self.postgres_image_version) || !has(self.postgres_image) && !has(self.postgres_image_version)"
message: "Both postgres_image and postgres_image_version must be set when required"
properties:
additional_labels:
description: Additional labels defined on the resource, which should be propagated to child resources
type: array
items:
type: string
public_base_url:
description: Public base URL for EDA
type: string
default: ''
automation_server_url:
description: URL of the AWX automation host to run ansible jobs against
type: string
automation_server_ssl_verify:
description: SSL Verify (yes, no) for the AWX automation host
type: string
image_pull_policy:
description: The image pull policy
type: string
default: IfNotPresent
enum:
- Always
- always
- Never
- never
- IfNotPresent
- ifnotpresent
image_pull_secrets:
description: Image pull secrets for app and database containers
type: array
items:
type: string
no_log:
description: Configure no_log for no log tasks
type: boolean
default: true
ui_disabled:
description: Disable the UI for a headless EDA deployment (only API endpoints)
type: boolean
image:
description: Registry path to API container image to use
type: string
image_version:
description: API container image tag or version to use
type: string
image_web:
description: Registry path to UI container image to use
type: string
image_web_version:
description: UI container image tag or version to use
type: string
redis_image:
description: "DEPRECATED: This field is ignored. Redis is no longer used by EDA. It will be removed in a future apiVersion."
type: string
redis_image_version:
description: "DEPRECATED: This field is ignored. Redis is no longer used by EDA. It will be removed in a future apiVersion."
type: string
api:
description: Defines desired state of eda-api resources
properties:
gunicorn_workers:
description: 'The number of gunicorn workers for the api.
Default: 2'
format: int32
default: 2
minimum: 1
nullable: false
type: integer
node_selector:
additionalProperties:
type: string
description: NodeSelector for the EDA pods.
type: object
replicas:
description: 'Size is the size of number of eda-api replicas.
Default: 1'
format: int32
default: 1
nullable: true
type: integer
resource_requirements:
description: Resource requirements for the eda-api container.
properties:
claims:
description: "Claims lists the names of resources, defined
in spec.resourceClaims, that are used by this container.
\n This is an alpha field and requires enabling the DynamicResourceAllocation
feature gate. \n This field is immutable."
items:
description: ResourceClaim references one entry in PodSpec.ResourceClaims.
properties:
name:
description: Name must match the name of one entry in
pod.spec.resourceClaims of the Pod where this field
is used. It makes that resource available inside a
container.
type: string
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of compute
resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Requests describes the minimum amount of compute
resources required. If Requests is omitted for a container,
it defaults to Limits if that is explicitly specified, otherwise
to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
strategy:
description: The deployment strategy to use to replace existing
pods with new ones.
properties:
rollingUpdate:
description: 'Rolling update config params. Present only if
DeploymentStrategyType = RollingUpdate. --- TODO: Update
this to follow our convention for oneOf, whatever we decide
it to be.'
properties:
maxSurge:
anyOf:
- type: integer
- type: string
description: 'The maximum number of pods that can be scheduled
above the desired number of pods. Value can be an absolute
number (ex: 5) or a percentage of desired pods (ex:
10%). This can not be 0 if MaxUnavailable is 0. Absolute
number is calculated from percentage by rounding up.
Defaults to 25%. Example: when this is set to 30%, the
new ReplicaSet can be scaled up immediately when the
rolling update starts, such that the total number of
old and new pods do not exceed 130% of desired pods.
Once old pods have been killed, new ReplicaSet can be
scaled up further, ensuring that total number of pods
running at any time during the update is at most 130%
of desired pods.'
x-kubernetes-int-or-string: true
maxUnavailable:
anyOf:
- type: integer
- type: string
description: 'The maximum number of pods that can be unavailable
during the update. Value can be an absolute number (ex:
5) or a percentage of desired pods (ex: 10%). Absolute
number is calculated from percentage by rounding down.
This can not be 0 if MaxSurge is 0. Defaults to 25%.
Example: when this is set to 30%, the old ReplicaSet
can be scaled down to 70% of desired pods immediately
when the rolling update starts. Once new pods are ready,
old ReplicaSet can be scaled down further, followed
by scaling up the new ReplicaSet, ensuring that the
total number of pods available at all times during the
update is at least 70% of desired pods.'
x-kubernetes-int-or-string: true
type: object
type:
description: Type of deployment. Can be "Recreate" or "RollingUpdate".
Default is RollingUpdate.
type: string
type: object
tolerations:
description: Node tolerations for the EDA pods.
items:
description: The pod this Toleration is attached to tolerates
any taint that matches the triple <key,value,effect> using
the matching operator <operator>.
properties:
effect:
description: Effect indicates the taint effect to match.
Empty means match all taint effects. When specified, allowed
values are NoSchedule, PreferNoSchedule and NoExecute.
type: string
key:
description: Key is the taint key that the toleration applies
to. Empty means match all taint keys. If the key is empty,
operator must be Exists; this combination means to match
all values and all keys.
type: string
operator:
description: Operator represents a key's relationship to
the value. Valid operators are Exists and Equal. Defaults
to Equal. Exists is equivalent to wildcard for value,
so that a pod can tolerate all taints of a particular
category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of
time the toleration (which must be of effect NoExecute,
otherwise this field is ignored) tolerates the taint.
By default, it is not set, which means tolerate the taint
forever (do not evict). Zero and negative values will
be treated as 0 (evict immediately) by the system.
format: int64
type: integer
value:
description: Value is the taint value the toleration matches
to. If the operator is Exists, the value should be empty,
otherwise just a regular string.
type: string
type: object
type: array
topology_spread_constraints:
description: Topology rule(s) for the pods.
items:
description: TopologySpreadConstraint specifies how to spread
matching pods among the given topology.
properties:
labelSelector:
description: LabelSelector is used to find matching pods.
Pods that match this label selector are counted to determine
the number of pods in their corresponding topology domain.
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
matchLabelKeys:
description: MatchLabelKeys is a set of pod label keys to
select the pods over which spreading will be calculated.
The keys are used to lookup values from the incoming pod
labels, those key-value labels are ANDed with labelSelector
to select the group of existing pods over which spreading
will be calculated for the incoming pod. Keys that don't
exist in the incoming pod labels will be ignored. A null
or empty list means only match against labelSelector.
items:
type: string
type: array
x-kubernetes-list-type: atomic
maxSkew:
description: 'MaxSkew describes the degree to which pods
may be unevenly distributed. When `whenUnsatisfiable=DoNotSchedule`,
it is the maximum permitted difference between the number
of matching pods in the target topology and the global
minimum. The global minimum is the minimum number of matching
pods in an eligible domain or zero if the number of eligible
domains is less than MinDomains. For example, in a 3-zone
cluster, MaxSkew is set to 1, and pods with the same labelSelector
spread as 2/2/1: In this case, the global minimum is 1.
| zone1 | zone2 | zone3 | | P P | P P | P | -
if MaxSkew is 1, incoming pod can only be scheduled to
zone3 to become 2/2/2; scheduling it onto zone1(zone2)
would make the ActualSkew(3-1) on zone1(zone2) violate
MaxSkew(1). - if MaxSkew is 2, incoming pod can be scheduled
onto any zone. When `whenUnsatisfiable=ScheduleAnyway`,
it is used to give higher precedence to topologies that
satisfy it. It''s a required field. Default value is 1
and 0 is not allowed.'
format: int32
type: integer
minDomains:
description: "MinDomains indicates a minimum number of eligible
domains. When the number of eligible domains with matching
topology keys is less than minDomains, Pod Topology Spread
treats \"global minimum\" as 0, and then the calculation
of Skew is performed. And when the number of eligible
domains with matching topology keys equals or greater
than minDomains, this value has no effect on scheduling.
As a result, when the number of eligible domains is less
than minDomains, scheduler won't schedule more than maxSkew
Pods to those domains. If value is nil, the constraint
behaves as if MinDomains is equal to 1. Valid values are
integers greater than 0. When value is not nil, WhenUnsatisfiable
must be DoNotSchedule. \n For example, in a 3-zone cluster,
MaxSkew is set to 2, MinDomains is set to 5 and pods with
the same labelSelector spread as 2/2/2: | zone1 | zone2
| zone3 | | P P | P P | P P | The number of domains
is less than 5(MinDomains), so \"global minimum\" is treated
as 0. In this situation, new pod with the same labelSelector
cannot be scheduled, because computed skew will be 3(3
- 0) if new Pod is scheduled to any of the three zones,
it will violate MaxSkew. \n This is a beta field and requires
the MinDomainsInPodTopologySpread feature gate to be enabled
(enabled by default)."
format: int32
type: integer
nodeAffinityPolicy:
description: "NodeAffinityPolicy indicates how we will treat
Pod's nodeAffinity/nodeSelector when calculating pod topology
spread skew. Options are: - Honor: only nodes matching
nodeAffinity/nodeSelector are included in the calculations.
- Ignore: nodeAffinity/nodeSelector are ignored. All nodes
are included in the calculations. \n If this value is
nil, the behavior is equivalent to the Honor policy. This
is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread
feature flag."
type: string
nodeTaintsPolicy:
description: "NodeTaintsPolicy indicates how we will treat
node taints when calculating pod topology spread skew.
Options are: - Honor: nodes without taints, along with
tainted nodes for which the incoming pod has a toleration,
are included. - Ignore: node taints are ignored. All nodes
are included. \n If this value is nil, the behavior is
equivalent to the Ignore policy. This is a beta-level
feature default enabled by the NodeInclusionPolicyInPodTopologySpread
feature flag."
type: string
topologyKey:
description: TopologyKey is the key of node labels. Nodes
that have a label with this key and identical values are
considered to be in the same topology. We consider each
<key, value> as a "bucket", and try to put balanced number
of pods into each bucket. We define a domain as a particular
instance of a topology. Also, we define an eligible domain
as a domain whose nodes meet the requirements of nodeAffinityPolicy
and nodeTaintsPolicy. e.g. If TopologyKey is "kubernetes.io/hostname",
each Node is a domain of that topology. And, if TopologyKey
is "topology.kubernetes.io/zone", each zone is a domain
of that topology. It's a required field.
type: string
whenUnsatisfiable:
description: 'WhenUnsatisfiable indicates how to deal with
a pod if it doesn''t satisfy the spread constraint. -
DoNotSchedule (default) tells the scheduler not to schedule
it. - ScheduleAnyway tells the scheduler to schedule the
pod in any location, but giving higher precedence to topologies
that would help reduce the skew. A constraint is considered
"Unsatisfiable" for an incoming pod if and only if every
possible node assignment for that pod would violate "MaxSkew"
on some topology. For example, in a 3-zone cluster, MaxSkew
is set to 1, and pods with the same labelSelector spread
as 3/1/1: | zone1 | zone2 | zone3 | | P P P | P | P |
If WhenUnsatisfiable is set to DoNotSchedule, incoming
pod can only be scheduled to zone2(zone3) to become 3/2/1(3/1/2)
as ActualSkew(2-1) on zone2(zone3) satisfies MaxSkew(1).
In other words, the cluster can still be imbalanced, but
scheduler won''t make it *more* imbalanced. It''s a required
field.'
type: string
required:
- maxSkew
- topologyKey
- whenUnsatisfiable
type: object
type: array
type: object
event_persistence:
description: |
Defines desired state of Event Persistence database.
Event persistence is opt-in. Set deploy_db: true to provision a dedicated
database for persisting in-flight events during activation processing.
properties:
deploy_db:
description: |
Deploy the event persistence database.
When true, the operator will create a dedicated database and auto-generate
credentials for event persistence. When false or omitted, event persistence
is not configured automatically in EDA.
type: boolean
default: false
database_secret:
description: |
Name of a pre-existing secret containing event persistence database credentials.
This is primarily used internally when deployed via the AAP gateway operator.
If not provided, credentials will be auto-generated for managed databases.
type: string
type: object
event_stream:
description: Defines desired state of Event Stream resources
properties:
database_secret:
description: |
Name of a pre-existing secret containing event stream database credentials.
If not provided, credentials will be auto-generated for managed databases.
Secret must contain keys: username, password, database, host, port, sslmode, type.
For external databases, the user must be pre-created with CONNECT privilege on the EDA database.
type: string
mtls:
description: Enable mTLS for event-stream.
type: boolean
default: true
mtls_prefix:
description: Prefix for the Event Stream mTLS URL
type: string
prefix:
description: Prefix for the Event Stream URL
type: string
gunicorn_workers:
description: 'The number of gunicorn workers for the api.
Default: 2'
format: int32
default: 2
minimum: 1
nullable: false
type: integer
node_selector:
additionalProperties:
type: string
description: NodeSelector for the EDA pods.
type: object
replicas:
description: 'Size is the size of number of eda-worker replicas.
Default: 1'
format: int32
default: 1
nullable: true
type: integer
resource_requirements:
description: Resource requirements for the eda-worker container.
properties:
claims:
description: "Claims lists the names of resources, defined
in spec.resourceClaims, that are used by this container.
\n This is an alpha field and requires enabling the DynamicResourceAllocation
feature gate. \n This field is immutable."
items:
description: ResourceClaim references one entry in PodSpec.ResourceClaims.
properties:
name:
description: Name must match the name of one entry in
pod.spec.resourceClaims of the Pod where this field
is used. It makes that resource available inside a
container.
type: string
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of compute
resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Requests describes the minimum amount of compute
resources required. If Requests is omitted for a container,
it defaults to Limits if that is explicitly specified, otherwise
to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
strategy:
description: The deployment strategy to use to replace existing
pods with new ones.
properties:
rollingUpdate:
description: 'Rolling update config params. Present only if
DeploymentStrategyType = RollingUpdate. --- TODO: Update
this to follow our convention for oneOf, whatever we decide
it to be.'
properties:
maxSurge:
anyOf:
- type: integer
- type: string
description: 'The maximum number of pods that can be scheduled
above the desired number of pods. Value can be an absolute
number (ex: 5) or a percentage of desired pods (ex:
10%). This can not be 0 if MaxUnavailable is 0. Absolute
number is calculated from percentage by rounding up.
Defaults to 25%. Example: when this is set to 30%, the
new ReplicaSet can be scaled up immediately when the
rolling update starts, such that the total number of
old and new pods do not exceed 130% of desired pods.
Once old pods have been killed, new ReplicaSet can be
scaled up further, ensuring that total number of pods
running at any time during the update is at most 130%
of desired pods.'
x-kubernetes-int-or-string: true
maxUnavailable:
anyOf:
- type: integer
- type: string
description: 'The maximum number of pods that can be unavailable
during the update. Value can be an absolute number (ex:
5) or a percentage of desired pods (ex: 10%). Absolute
number is calculated from percentage by rounding down.
This can not be 0 if MaxSurge is 0. Defaults to 25%.
Example: when this is set to 30%, the old ReplicaSet
can be scaled down to 70% of desired pods immediately
when the rolling update starts. Once new pods are ready,
old ReplicaSet can be scaled down further, followed
by scaling up the new ReplicaSet, ensuring that the
total number of pods available at all times during the
update is at least 70% of desired pods.'
x-kubernetes-int-or-string: true
type: object
type:
description: Type of deployment. Can be "Recreate" or "RollingUpdate".
Default is RollingUpdate.
type: string
type: object
tolerations:
description: Node tolerations for the EDA pods.
items:
description: The pod this Toleration is attached to tolerates
any taint that matches the triple <key,value,effect> using
the matching operator <operator>.
properties:
effect:
description: Effect indicates the taint effect to match.
Empty means match all taint effects. When specified, allowed
values are NoSchedule, PreferNoSchedule and NoExecute.
type: string
key:
description: Key is the taint key that the toleration applies
to. Empty means match all taint keys. If the key is empty,
operator must be Exists; this combination means to match
all values and all keys.
type: string
operator:
description: Operator represents a key's relationship to
the value. Valid operators are Exists and Equal. Defaults
to Equal. Exists is equivalent to wildcard for value,
so that a pod can tolerate all taints of a particular
category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of
time the toleration (which must be of effect NoExecute,
otherwise this field is ignored) tolerates the taint.
By default, it is not set, which means tolerate the taint
forever (do not evict). Zero and negative values will
be treated as 0 (evict immediately) by the system.
format: int64
type: integer
value:
description: Value is the taint value the toleration matches
to. If the operator is Exists, the value should be empty,
otherwise just a regular string.
type: string
type: object
type: array
topology_spread_constraints:
description: Topology rule(s) for the pods.
items:
description: TopologySpreadConstraint specifies how to spread
matching pods among the given topology.
properties:
labelSelector:
description: LabelSelector is used to find matching pods.
Pods that match this label selector are counted to determine
the number of pods in their corresponding topology domain.
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
matchLabelKeys:
description: MatchLabelKeys is a set of pod label keys to
select the pods over which spreading will be calculated.
The keys are used to lookup values from the incoming pod
labels, those key-value labels are ANDed with labelSelector
to select the group of existing pods over which spreading
will be calculated for the incoming pod. Keys that don't
exist in the incoming pod labels will be ignored. A null
or empty list means only match against labelSelector.
items:
type: string
type: array
x-kubernetes-list-type: atomic
maxSkew:
description: 'MaxSkew describes the degree to which pods
may be unevenly distributed. When `whenUnsatisfiable=DoNotSchedule`,
it is the maximum permitted difference between the number
of matching pods in the target topology and the global
minimum. The global minimum is the minimum number of matching
pods in an eligible domain or zero if the number of eligible
domains is less than MinDomains. For example, in a 3-zone
cluster, MaxSkew is set to 1, and pods with the same labelSelector
spread as 2/2/1: In this case, the global minimum is 1.
| zone1 | zone2 | zone3 | | P P | P P | P | -
if MaxSkew is 1, incoming pod can only be scheduled to
zone3 to become 2/2/2; scheduling it onto zone1(zone2)
would make the ActualSkew(3-1) on zone1(zone2) violate
MaxSkew(1). - if MaxSkew is 2, incoming pod can be scheduled
onto any zone. When `whenUnsatisfiable=ScheduleAnyway`,
it is used to give higher precedence to topologies that
satisfy it. It''s a required field. Default value is 1
and 0 is not allowed.'
format: int32
type: integer
minDomains:
description: "MinDomains indicates a minimum number of eligible
domains. When the number of eligible domains with matching
topology keys is less than minDomains, Pod Topology Spread
treats \"global minimum\" as 0, and then the calculation
of Skew is performed. And when the number of eligible
domains with matching topology keys equals or greater
than minDomains, this value has no effect on scheduling.
As a result, when the number of eligible domains is less
than minDomains, scheduler won't schedule more than maxSkew
Pods to those domains. If value is nil, the constraint
behaves as if MinDomains is equal to 1. Valid values are
integers greater than 0. When value is not nil, WhenUnsatisfiable
must be DoNotSchedule. \n For example, in a 3-zone cluster,
MaxSkew is set to 2, MinDomains is set to 5 and pods with
the same labelSelector spread as 2/2/2: | zone1 | zone2
| zone3 | | P P | P P | P P | The number of domains
is less than 5(MinDomains), so \"global minimum\" is treated
as 0. In this situation, new pod with the same labelSelector
cannot be scheduled, because computed skew will be 3(3
- 0) if new Pod is scheduled to any of the three zones,
it will violate MaxSkew. \n This is a beta field and requires
the MinDomainsInPodTopologySpread feature gate to be enabled
(enabled by default)."
format: int32
type: integer
nodeAffinityPolicy:
description: "NodeAffinityPolicy indicates how we will treat
Pod's nodeAffinity/nodeSelector when calculating pod topology
spread skew. Options are: - Honor: only nodes matching
nodeAffinity/nodeSelector are included in the calculations.
- Ignore: nodeAffinity/nodeSelector are ignored. All nodes
are included in the calculations. \n If this value is
nil, the behavior is equivalent to the Honor policy. This
is a beta-level feature default enabled by the NodeInclusionPolicyInPodTopologySpread
feature flag."
type: string
nodeTaintsPolicy:
description: "NodeTaintsPolicy indicates how we will treat
node taints when calculating pod topology spread skew.
Options are: - Honor: nodes without taints, along with
tainted nodes for which the incoming pod has a toleration,
are included. - Ignore: node taints are ignored. All nodes
are included. \n If this value is nil, the behavior is
equivalent to the Ignore policy. This is a beta-level
feature default enabled by the NodeInclusionPolicyInPodTopologySpread
feature flag."
type: string
topologyKey:
description: TopologyKey is the key of node labels. Nodes
that have a label with this key and identical values are
considered to be in the same topology. We consider each
<key, value> as a "bucket", and try to put balanced number
of pods into each bucket. We define a domain as a particular
instance of a topology. Also, we define an eligible domain
as a domain whose nodes meet the requirements of nodeAffinityPolicy
and nodeTaintsPolicy. e.g. If TopologyKey is "kubernetes.io/hostname",
each Node is a domain of that topology. And, if TopologyKey
is "topology.kubernetes.io/zone", each zone is a domain
of that topology. It's a required field.
type: string
whenUnsatisfiable:
description: 'WhenUnsatisfiable indicates how to deal with
a pod if it doesn''t satisfy the spread constraint. -
DoNotSchedule (default) tells the scheduler not to schedule
it. - ScheduleAnyway tells the scheduler to schedule the
pod in any location, but giving higher precedence to topologies
that would help reduce the skew. A constraint is considered
"Unsatisfiable" for an incoming pod if and only if every
possible node assignment for that pod would violate "MaxSkew"
on some topology. For example, in a 3-zone cluster, MaxSkew
is set to 1, and pods with the same labelSelector spread
as 3/1/1: | zone1 | zone2 | zone3 | | P P P | P | P |
If WhenUnsatisfiable is set to DoNotSchedule, incoming
pod can only be scheduled to zone2(zone3) to become 3/2/1(3/1/2)
as ActualSkew(2-1) on zone2(zone3) satisfies MaxSkew(1).
In other words, the cluster can still be imbalanced, but
scheduler won''t make it *more* imbalanced. It''s a required
field.'
type: string
required:
- maxSkew
- topologyKey
- whenUnsatisfiable
type: object
type: array
type: object
ui:
description: Defines desired state of eda-ui resources
properties:
node_selector:
additionalProperties:
type: string
description: NodeSelector for the EDA pods.
type: object
replicas:
description: 'Size is the size of number of eda-ui replicas.
Default: 1'
format: int32
default: 1
minimum: 0
nullable: true
type: integer
resource_requirements:
description: Resource requirements for the eda-ui container.
properties:
claims:
description: "Claims lists the names of resources, defined
in spec.resourceClaims, that are used by this container.
\n This is an alpha field and requires enabling the DynamicResourceAllocation
feature gate. \n This field is immutable."
items:
description: ResourceClaim references one entry in PodSpec.ResourceClaims.
properties:
name:
description: Name must match the name of one entry in
pod.spec.resourceClaims of the Pod where this field
is used. It makes that resource available inside a
container.
type: string
required:
- name
type: object
type: array
x-kubernetes-list-map-keys:
- name
x-kubernetes-list-type: map
limits:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Limits describes the maximum amount of compute
resources allowed. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
requests:
additionalProperties:
anyOf:
- type: integer
- type: string
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
x-kubernetes-int-or-string: true
description: 'Requests describes the minimum amount of compute
resources required. If Requests is omitted for a container,
it defaults to Limits if that is explicitly specified, otherwise
to an implementation-defined value. More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/'
type: object
type: object
strategy:
description: The deployment strategy to use to replace existing
pods with new ones.
properties:
rollingUpdate:
description: 'Rolling update config params. Present only if
DeploymentStrategyType = RollingUpdate. --- TODO: Update
this to follow our convention for oneOf, whatever we decide
it to be.'
properties:
maxSurge:
anyOf:
- type: integer
- type: string
description: 'The maximum number of pods that can be scheduled
above the desired number of pods. Value can be an absolute
number (ex: 5) or a percentage of desired pods (ex:
10%). This can not be 0 if MaxUnavailable is 0. Absolute
number is calculated from percentage by rounding up.
Defaults to 25%. Example: when this is set to 30%, the
new ReplicaSet can be scaled up immediately when the
rolling update starts, such that the total number of
old and new pods do not exceed 130% of desired pods.
Once old pods have been killed, new ReplicaSet can be
scaled up further, ensuring that total number of pods
running at any time during the update is at most 130%
of desired pods.'
x-kubernetes-int-or-string: true
maxUnavailable:
anyOf:
- type: integer
- type: string
description: 'The maximum number of pods that can be unavailable
during the update. Value can be an absolute number (ex:
5) or a percentage of desired pods (ex: 10%). Absolute
number is calculated from percentage by rounding down.
This can not be 0 if MaxSurge is 0. Defaults to 25%.
Example: when this is set to 30%, the old ReplicaSet
can be scaled down to 70% of desired pods immediately
when the rolling update starts. Once new pods are ready,
old ReplicaSet can be scaled down further, followed
by scaling up the new ReplicaSet, ensuring that the
total number of pods available at all times during the
update is at least 70% of desired pods.'
x-kubernetes-int-or-string: true
type: object
type:
description: Type of deployment. Can be "Recreate" or "RollingUpdate".
Default is RollingUpdate.
type: string
type: object
tolerations:
description: Node tolerations for the EDA pods.
items:
description: The pod this Toleration is attached to tolerates
any taint that matches the triple <key,value,effect> using
the matching operator <operator>.
properties:
effect:
description: Effect indicates the taint effect to match.
Empty means match all taint effects. When specified, allowed
values are NoSchedule, PreferNoSchedule and NoExecute.
type: string
key:
description: Key is the taint key that the toleration applies
to. Empty means match all taint keys. If the key is empty,
operator must be Exists; this combination means to match
all values and all keys.
type: string
operator:
description: Operator represents a key's relationship to
the value. Valid operators are Exists and Equal. Defaults
to Equal. Exists is equivalent to wildcard for value,
so that a pod can tolerate all taints of a particular
category.
type: string
tolerationSeconds:
description: TolerationSeconds represents the period of
time the toleration (which must be of effect NoExecute,
otherwise this field is ignored) tolerates the taint.
By default, it is not set, which means tolerate the taint
forever (do not evict). Zero and negative values will
be treated as 0 (evict immediately) by the system.
format: int64
type: integer
value:
description: Value is the taint value the toleration matches
to. If the operator is Exists, the value should be empty,
otherwise just a regular string.
type: string
type: object
type: array
topology_spread_constraints:
description: Topology rule(s) for the pods.
items:
description: TopologySpreadConstraint specifies how to spread
matching pods among the given topology.
properties:
labelSelector:
description: LabelSelector is used to find matching pods.
Pods that match this label selector are counted to determine
the number of pods in their corresponding topology domain.
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.