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in-memory-channel.yaml
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in-memory-channel.yaml
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# Copyright 2019 The Knative Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: inmemorychannels.messaging.knative.dev
labels:
knative.dev/crd-install: "true"
messaging.knative.dev/subscribable: "true"
duck.knative.dev/addressable: "true"
app.kubernetes.io/version: devel
app.kubernetes.io/name: knative-eventing
spec:
group: messaging.knative.dev
versions:
- name: v1
served: true
storage: true
subresources:
status: {}
schema:
openAPIV3Schema:
description: 'InMemoryChannel is a resource representing an in memory channel'
type: object
properties:
spec:
description: Spec defines the desired state of the Channel.
type: object
properties:
delivery:
description: DeliverySpec contains the default delivery spec for each subscription to this Channelable. Each subscription delivery spec, if any, overrides this global delivery spec.
type: object
properties:
backoffDelay:
description: 'BackoffDelay is the delay before retrying. More information on Duration format: - https://www.iso.org/iso-8601-date-and-time-format.html - https://en.wikipedia.org/wiki/ISO_8601 For linear policy, backoff delay is backoffDelay*<numberOfRetries>. For exponential policy, backoff delay is backoffDelay*2^<numberOfRetries>.'
type: string
backoffPolicy:
description: BackoffPolicy is the retry backoff policy (linear, exponential).
type: string
deadLetterSink:
description: DeadLetterSink is the sink receiving event that could not be sent to a destination.
type: object
properties:
ref:
description: Ref points to an Addressable.
type: object
properties:
apiVersion:
description: API version of the referent.
type: string
kind:
description: 'Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
namespace:
description: 'Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/ This is optional field, it gets defaulted to the object holding it if left out.'
type: string
uri:
description: URI can be an absolute URL(non-empty scheme and non-empty host) pointing to the target or a relative URI. Relative URIs will be resolved using the base URI retrieved from Ref.
type: string
CACerts:
description: Certification Authority (CA) certificates in PEM format that the source trusts when sending events to the sink.
type: string
audience:
description: Audience is the OIDC audience. This only needs to be set if the target is not an Addressable and thus the Audience can't be received from the target itself. If specified, it takes precedence over the target's Audience.
type: string
retry:
description: Retry is the minimum number of retries the sender should attempt when sending an event before moving it to the dead letter sink.
type: integer
format: int32
x-kubernetes-preserve-unknown-fields: true # This is necessary to enable the experimental feature delivery-timeout
subscribers:
description: This is the list of subscriptions for this subscribable.
type: array
items:
type: object
properties:
delivery:
description: DeliverySpec contains options controlling the event delivery
type: object
properties:
backoffDelay:
description: 'BackoffDelay is the delay before retrying. More information on Duration format: - https://www.iso.org/iso-8601-date-and-time-format.html - https://en.wikipedia.org/wiki/ISO_8601 For linear policy, backoff delay is backoffDelay*<numberOfRetries>. For exponential policy, backoff delay is backoffDelay*2^<numberOfRetries>.'
type: string
backoffPolicy:
description: BackoffPolicy is the retry backoff policy (linear, exponential).
type: string
deadLetterSink:
description: DeadLetterSink is the sink receiving event that could not be sent to a destination.
type: object
properties:
ref:
description: Ref points to an Addressable.
type: object
properties:
apiVersion:
description: API version of the referent.
type: string
kind:
description: 'Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
namespace:
description: 'Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/ This is optional field, it gets defaulted to the object holding it if left out.'
type: string
uri:
description: URI can be an absolute URL(non-empty scheme and non-empty host) pointing to the target or a relative URI. Relative URIs will be resolved using the base URI retrieved from Ref.
type: string
CACerts:
description: Certification Authority (CA) certificates in PEM format that the source trusts when sending events to the sink.
type: string
audience:
description: Audience is the OIDC audience. This only needs to be set if the target is not an Addressable and thus the Audience can't be received from the target itself. If specified, it takes precedence over the target's Audience.
type: string
retry:
description: Retry is the minimum number of retries the sender should attempt when sending an event before moving it to the dead letter sink.
type: integer
format: int32
x-kubernetes-preserve-unknown-fields: true # This is necessary to enable the experimental feature
generation:
description: Generation of the origin of the subscriber with uid:UID.
type: integer
format: int64
name:
description: The name of the subscription
type: string
namespace:
description: The namespace of the subscription
type: string
replyUri:
description: ReplyURI is the endpoint for the reply
type: string
replyCACerts:
description: Certification Authority (CA) certificates in PEM format according to https://www.rfc-editor.org/rfc/rfc7468.
type: string
replyAudience:
description: ReplyAudience is the OIDC audience for the replyUri.
type: string
subscriberUri:
description: SubscriberURI is the endpoint for the subscriber
type: string
subscriberCACerts:
description: Certification Authority (CA) certificates in PEM format according to https://www.rfc-editor.org/rfc/rfc7468.
type: string
subscriberAudience:
description: SubscriberAudience is the OIDC audience for the subscriberUri.
type: string
uid:
description: UID is used to understand the origin of the subscriber.
type: string
auth:
description: Auth provides the relevant information for OIDC authentication.
type: object
properties:
serviceAccountName:
description: ServiceAccountName is the name of the generated service account used for this components OIDC authentication.
type: string
serviceAccountNames:
description: ServiceAccountNames is the list of names of the generated service accounts used for this components OIDC authentication.
type: array
items:
type: string
status:
description: Status represents the current state of the Channel. This data may be out of date.
type: object
properties:
address:
description: InMemoryChannel is Addressable. It exposes the endpoint as an URI to get events delivered into the channel mesh.
type: object
properties:
name:
type: string
url:
type: string
CACerts:
type: string
audience:
type: string
addresses:
description: InMemoryChannel is Addressable. It exposes the endpoints as URIs to get events delivered into the channel mesh.
type: array
items:
type: object
properties:
name:
type: string
url:
type: string
CACerts:
type: string
audience:
type: string
annotations:
description: Annotations is additional Status fields for the Resource to save some additional State as well as convey more information to the user. This is roughly akin to Annotations on any k8s resource, just the reconciler conveying richer information outwards.
type: object
x-kubernetes-preserve-unknown-fields: true
policies:
description: List of applied EventPolicies
type: array
items:
type: object
properties:
apiVersion:
description: The API version of the applied EventPolicy. This indicates, which version of EventPolicy is supported by the resource.
type: string
name:
description: The name of the applied EventPolicy
type: string
conditions:
description: Conditions the latest available observations of a resource's current state.
type: array
items:
type: object
required:
- type
- status
properties:
lastTransitionTime:
description: LastTransitionTime is the last time the condition transitioned from one status to another. We use VolatileTime in place of metav1.Time to exclude this from creating equality.Semantic differences (all other things held constant).
type: string
message:
description: A human readable message indicating details about the transition.
type: string
reason:
description: The reason for the condition's last transition.
type: string
severity:
description: Severity with which to treat failures of this type of condition. When this is not specified, it defaults to Error.
type: string
status:
description: Status of the condition, one of True, False, Unknown.
type: string
type:
description: Type of condition.
type: string
deadLetterChannel:
description: DeadLetterChannel is a KReference and is set by the channel when it supports native error handling via a channel Failed messages are delivered here.
type: object
properties:
apiVersion:
description: API version of the referent.
type: string
kind:
description: 'Kind of the referent. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names'
type: string
namespace:
description: 'Namespace of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/namespaces/ This is optional field, it gets defaulted to the object holding it if left out.'
type: string
deadLetterSinkUri:
description: DeadLetterSinkURI is the resolved URI of the dead letter ref if one is specified in the Spec.Delivery.
type: string
deadLetterSinkCACerts:
description: Certification Authority (CA) certificates in PEM format according to https://www.rfc-editor.org/rfc/rfc7468.
type: string
deadLetterSinkAudience:
description: OIDC audience of the dead letter sink.
type: string
observedGeneration:
description: ObservedGeneration is the 'Generation' of the Service that was last processed by the controller.
type: integer
format: int64
subscribers:
description: This is the list of subscription's statuses for this channel.
type: array
items:
type: object
properties:
message:
description: A human readable message indicating details of Ready status.
type: string
observedGeneration:
description: Generation of the origin of the subscriber with uid:UID.
type: integer
format: int64
ready:
description: Status of the subscriber.
type: string
uid:
description: UID is used to understand the origin of the subscriber.
type: string
auth:
description: Auth provides the relevant information for OIDC authentication.
type: object
properties:
serviceAccountName:
description: ServiceAccountName is the name of the generated service account used for this components OIDC authentication.
type: string
serviceAccountNames:
description: ServiceAccountNames is the list of names of the generated service accounts used for this components OIDC authentication.
type: array
items:
type: string
additionalPrinterColumns:
- name: URL
type: string
jsonPath: .status.address.url
- name: Age
type: date
jsonPath: .metadata.creationTimestamp
- name: Ready
type: string
jsonPath: ".status.conditions[?(@.type==\"Ready\")].status"
- name: Reason
type: string
jsonPath: ".status.conditions[?(@.type==\"Ready\")].reason"
names:
kind: InMemoryChannel
plural: inmemorychannels
singular: inmemorychannel
categories:
- all
- knative
- messaging
- channel
shortNames:
- imc
scope: Namespaced