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# kpl-launcher部署文档
作者：刘弘也
## 依赖安装
本服务包含如下依赖
* Kubernetes 1.15+，支持CRD
* volcano v0.4.0
其中volcano可以使用本项目提供的部署脚本`k8s/volcano/*.yaml`进行安装，和官方版本的差异主要是把其镜像被搬运到了金山云镜像仓库，以加速部署速度：
* 安装volcano：`kubectl apply -f k8s/volcano`
* 检查`volcano-system`命名空间及其内部的Pod是否全部成功启动，如下所示：
```shell
$ kubectl get pods -n volcano-system
NAME READY STATUS RESTARTS AGE
volcano-admission-7b498d4d56-7djqg 1/1 Running 0 4d23h
volcano-admission-init-7sqzw 0/1 Completed 0 4d23h
volcano-controllers-68d55f9444-sq4vt 1/1 Running 0 4d23h
volcano-scheduler-7cc766767b-hvbvb 1/1 Running 0 4d23h
```
## kpl-launcher安装
目前kpl-launcher服务进行部署的过程包含如下内容
* （事先准备好的）命名空间："kpl"
* `k8s/kpl-launcher/rbac.yaml`
* ServiceAccount："kpl-launcher"
* ClusterRole："kpl-launcher"
* ClusterRoleBinding："kpl-launcher"
* `k8s/kpl-launcher/deployment.yaml`
* Deployment："kpl-launcher"
* 服务启动命令的可选参数
```shell
$ kpl_launcher --help
Usage of ./build/bin/kpl_launcher:
-address string
service listening address (default "[::]")
-port int
service listening port (default 8000)
-private-key string
private key for ssl/tls secured service
-cert-chain string
certificate chain for ssl/tls secured service
-incluster
if use incluster config
-local-config string
(optional) absolute path to the kubeconfig file (default "~/.kube/config")
```
* Service (默认为ClusterIP类型)："kpl-launcher-service"
具体部署步骤如下：
* 联系相关开发负责人（刘弘也）确认当前要部署的镜像版本，如：`hub.kce.ksyun.com/aivc-kpl/kpl-launcher:launcher-9efebf5`
* 修改`k8s/kpl-launcher/deployment.yaml`中的部署镜像：
```shell
export IMAGE_NAME=hub.kce.ksyun.com/aivc-kpl/kpl-launcher:launcher-f2d3958
sed -i "s/image: .*/image: ${IMAGE_NAME}/" k8s/kpl-launcher/deployment.yaml
```
* 创建命名空间kpl
```shell
kubectl create ns kpl
```
* 准备好ssl/tls的证书文件
* 使用openssl生成自签名证书（注意指定CN）：
```shell
mkdir certs
openssl req -newkey rsa:2048 -nodes -keyout certs/server.key -x509 -days 3650 -out certs/server.crt -subj "/CN=KPL"
```
* 生成一个叫kpl-ssl的ConfigMap，其包含刚才生成的两个ssl证书文件：
```shell
kubectl -n kpl create configmap kpl-ssl --from-file=./certs
```
* 注意保留`certs`里的证书文件，客户端程序也需要使用。
* 安装kpl-launcher
```shell
kubectl apply -f k8s/kpl-launcher/rbac.yaml
kubectl apply -f k8s/kpl-launcher/deployment.yaml
```
* 检查kpl-launcher服务是否已经启动
```shell
$ kubectl logs -n kpl kpl-launcher-5b9b6d74bc-swhmm
I0526 13:01:17.015731 6 main.go:82] Start in secured mode ...
I0526 13:01:17.020704 6 launcher.go:44] new launcher with the following backends:
I0526 13:01:17.020714 6 launcher.go:46] volcano: &{0xc00036b680 0xc000402940 map[]}
I0526 13:01:17.020727 6 launcher.go:46] simple_job: &{0xc00036b680 map[]}
I0526 13:01:17.020742 6 main.go:96] try to start launcher server at [::]:8000
```
deploy/kpl-launcher/deployment.yaml 0 → 100644
kind: Deployment
apiVersion: apps/v1
metadata:
name: kpl-launcher
namespace: kpl
labels:
app: kpl-launcher
spec:
replicas: 1
selector:
matchLabels:
app: kpl-launcher
template:
metadata:
labels:
app: kpl-launcher
spec:
serviceAccount: kpl-launcher
containers:
- name: launcher
image: hub.kce.ksyun.com/aivc-kpl/kpl-launcher:launcher-f2d3958
command:
- /bin/bash
- -c
- kpl_launcher --incluster --private-key /etc/kpl/ssl/server.key --cert-chain /etc/kpl/ssl/server.crt --port 8000 2>&1
ports:
- containerPort: 8000
name: launcher-port
imagePullPolicy: "IfNotPresent"
resources:
limits:
cpu: 8
memory: 100Mi
env:
- name: KPL_IMAGE_SECRET_NAME
value: kpl-regcred
volumeMounts:
- name: kpl-ssl
mountPath: /etc/kpl/ssl
readOnly: true
volumes:
- name: kpl-ssl
configMap:
name: kpl-ssl
imagePullSecrets:
- name: kpl-regcred
---
apiVersion: v1
kind: Service
metadata:
labels:
app: kpl-launcher
name: kpl-launcher-service
namespace: kpl
spec:
ports:
- port: 8000
protocol: TCP
targetPort: 8000
# type: NodePort
selector:
app: kpl-launcher
deploy/kpl-launcher/rbac.yaml 0 → 100644
apiVersion: v1
kind: ServiceAccount
metadata:
name: kpl-launcher
namespace: kpl
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: kpl-launcher
rules:
- apiGroups: ["apiextensions.k8s.io"]
resources: ["customresourcedefinitions"]
verbs: ["get", "list", "watch"]
- apiGroups: ["batch.volcano.sh"]
resources: ["jobs"]
verbs: ["get", "create", "list", "watch", "update", "delete"]
- apiGroups: [""]
resources: ["pods", "pods/status"]
verbs: ["create", "get", "list", "watch", "update", "bind", "updateStatus", "delete"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["list", "watch"]
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["list", "watch"]
- apiGroups: [""]
resources: ["services"]
verbs: ["list", "watch"]
- apiGroups: ["apps"]
resources: ["deployments"]
verbs: ["list", "watch"]
- apiGroups: [""]
resources: ["namespaces"]
verbs: ["list", "watch"]
- apiGroups: ["storage.k8s.io"]
resources: ["storageclasses"]
verbs: ["list", "watch"]
- apiGroups: [""]
resources: ["nodes"]
verbs: ["list", "watch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: kpl-launcher
subjects:
- kind: ServiceAccount
name: kpl-launcher
namespace: kpl
roleRef:
kind: ClusterRole
name: kpl-launcher
apiGroup: rbac.authorization.k8s.io
deploy/kpl-ssl.yaml 0 → 100644
apiVersion: v1
data:
server.crt: |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
server.key: |
-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----
kind: ConfigMap
metadata:
creationTimestamp: "2020-05-26T07:08:41Z"
name: kpl-ssl
namespace: kpl
resourceVersion: "60214464"
selfLink: /api/v1/namespaces/kpl/configmaps/kpl-ssl
uid: 84ec63bc-c722-4e2e-aa50-78e18ba3796c
deploy/volcano/namespace.yaml 0 → 100644
apiVersion: v1
kind: Namespace
metadata:
name: volcano-system
deploy/volcano/volcano-development.yaml 0 → 100644
apiVersion: v1
kind: Namespace
metadata:
name: volcano-system
---
# Source: volcano/templates/scheduler.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: volcano-scheduler-configmap
namespace: volcano-system
data:
volcano-scheduler.conf: |
actions: "enqueue, allocate, backfill"
tiers:
- plugins:
- name: priority
- name: gang
- name: conformance
- plugins:
- name: drf
- name: predicates
- name: proportion
- name: nodeorder
- name: binpack
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: volcano-scheduler
namespace: volcano-system
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: volcano-scheduler
rules:
- apiGroups: ["apiextensions.k8s.io"]
resources: ["customresourcedefinitions"]
verbs: ["create", "get", "list", "watch", "delete"]
- apiGroups: ["batch.volcano.sh"]
resources: ["jobs"]
verbs: ["get", "list", "watch", "update", "delete"]
- apiGroups: ["batch.volcano.sh"]
resources: ["jobs/status"]
verbs: ["update", "patch"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "list", "watch", "update", "patch"]
- apiGroups: [""]
resources: ["pods", "pods/status"]
verbs: ["create", "get", "list", "watch", "update", "bind", "updateStatus", "delete"]
- apiGroups: [""]
resources: ["pods/binding"]
verbs: ["create"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["list", "watch"]
- apiGroups: [""]
resources: ["persistentvolumes"]
verbs: ["list", "watch"]
- apiGroups: [""]
resources: ["namespaces"]
verbs: ["list", "watch"]
- apiGroups: [""]
resources: ["resourcequotas"]
verbs: ["list", "watch"]
- apiGroups: ["storage.k8s.io"]
resources: ["storageclasses"]
verbs: ["list", "watch"]
- apiGroups: [""]
resources: ["nodes"]
verbs: ["list", "watch"]
- apiGroups: ["policy"]
resources: ["poddisruptionbudgets"]
verbs: ["list", "watch"]
- apiGroups: ["scheduling.k8s.io"]
resources: ["priorityclasses"]
verbs: ["get", "list", "watch"]
- apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"]
resources: ["queues"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"]
resources: ["podgroups"]
verbs: ["list", "watch", "update"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: volcano-scheduler-role
subjects:
- kind: ServiceAccount
name: volcano-scheduler
namespace: volcano-system
roleRef:
kind: ClusterRole
name: volcano-scheduler
apiGroup: rbac.authorization.k8s.io
---
kind: Deployment
apiVersion: apps/v1
metadata:
name: volcano-scheduler
namespace: volcano-system
labels:
app: volcano-scheduler
spec:
replicas: 1
selector:
matchLabels:
app: volcano-scheduler
template:
metadata:
labels:
app: volcano-scheduler
spec:
serviceAccount: volcano-scheduler
containers:
- name: volcano-scheduler
image: hub.kce.ksyun.com/aivc/volcanosh/vc-scheduler:latest
args:
- --logtostderr
- --scheduler-conf=/volcano.scheduler/volcano-scheduler.conf
- -v=3
- 2>&1
imagePullPolicy: "IfNotPresent"
volumeMounts:
- name: scheduler-config
mountPath: /volcano.scheduler
volumes:
- name: scheduler-config
configMap:
name: volcano-scheduler-configmap
---
# Source: volcano/templates/admission.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: volcano-admission
namespace: volcano-system
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: volcano-admission
rules:
- apiGroups: [""]
resources: ["configmaps"]
verbs: ["get", "list", "watch"]
- apiGroups: ["admissionregistration.k8s.io"]
resources: ["mutatingwebhookconfigurations", "validatingwebhookconfigurations"]
verbs: ["get", "list", "watch", "create", "update"]
# Rules below is used generate admission service secret
- apiGroups: ["certificates.k8s.io"]
resources: ["certificatesigningrequests"]
verbs: ["get", "list", "create", "delete"]
- apiGroups: ["certificates.k8s.io"]
resources: ["certificatesigningrequests/approval"]
verbs: ["create", "update"]
- apiGroups: [""]
resources: ["secrets"]
verbs: ["create", "get", "patch"]
- apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"]
resources: ["queues"]
verbs: ["get", "list"]
- apiGroups: [""]
resources: ["services"]
verbs: ["get"]
- apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"]
resources: ["podgroups"]
verbs: ["get", "list", "watch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: volcano-admission-role
subjects:
- kind: ServiceAccount
name: volcano-admission
namespace: volcano-system
roleRef:
kind: ClusterRole
name: volcano-admission
apiGroup: rbac.authorization.k8s.io
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: volcano-admission
name: volcano-admission
namespace: volcano-system
spec:
replicas: 1
selector:
matchLabels:
app: volcano-admission
template:
metadata:
labels:
app: volcano-admission
spec:
serviceAccount: volcano-admission
containers:
- args:
- --tls-cert-file=/admission.local.config/certificates/tls.crt
- --tls-private-key-file=/admission.local.config/certificates/tls.key
- --ca-cert-file=/admission.local.config/certificates/ca.crt
- --webhook-namespace=volcano-system
- --webhook-service-name=volcano-admission-service
- --logtostderr
- --port=8443
- -v=4
- 2>&1
image: hub.kce.ksyun.com/aivc/volcanosh/vc-webhook-manager:latest
imagePullPolicy: IfNotPresent
name: admission
volumeMounts:
- mountPath: /admission.local.config/certificates
name: admission-certs
readOnly: true
volumes:
- name: admission-certs
secret:
defaultMode: 420
secretName: volcano-admission-secret
---
apiVersion: v1
kind: Service
metadata:
labels:
app: volcano-admission
name: volcano-admission-service
namespace: volcano-system
spec:
ports:
- port: 443
protocol: TCP
targetPort: 8443
selector:
app: volcano-admission
sessionAffinity: None
---
apiVersion: batch/v1
kind: Job
metadata:
name: volcano-admission-init
namespace: volcano-system
labels:
app: volcano-admission-init
spec:
backoffLimit: 3
template:
spec:
serviceAccountName: volcano-admission
restartPolicy: Never
containers:
- name: main
image: hub.kce.ksyun.com/aivc/volcanosh/vc-webhook-manager:latest
imagePullPolicy: IfNotPresent
command: ["./gen-admission-secret.sh", "--service", "volcano-admission-service", "--namespace",
"volcano-system", "--secret", "volcano-admission-secret"]
---
# Source: volcano/templates/controllers.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: volcano-controllers
namespace: volcano-system
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: volcano-controllers
rules:
- apiGroups: ["apiextensions.k8s.io"]
resources: ["customresourcedefinitions"]
verbs: ["create", "get", "list", "watch", "delete"]
- apiGroups: ["batch.volcano.sh"]
resources: ["jobs"]
verbs: ["get", "list", "watch", "update", "delete"]
- apiGroups: ["batch.volcano.sh"]
resources: ["jobs/status", "jobs/finalizers"]
verbs: ["update", "patch"]
- apiGroups: ["bus.volcano.sh"]
resources: ["commands"]
verbs: ["get", "list", "watch", "delete"]
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "list", "watch", "update", "patch"]
- apiGroups: [""]
resources: ["pods"]
verbs: ["create", "get", "list", "watch", "update", "bind", "delete"]
- apiGroups: [""]
resources: ["persistentvolumeclaims"]
verbs: ["get", "list", "watch", "create"]
- apiGroups: [""]
resources: ["services"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: [""]
resources: ["configmaps"]
verbs: ["get", "list", "watch", "create", "delete", "update"]
- apiGroups: [""]
resources: ["secrets"]
verbs: ["get", "list", "watch", "create", "delete", "update"]
- apiGroups: ["scheduling.incubator.k8s.io", "scheduling.volcano.sh"]
resources: ["podgroups", "queues", "queues/status"]
verbs: ["get", "list", "watch", "create", "delete", "update"]
- apiGroups: ["scheduling.k8s.io"]
resources: ["priorityclasses"]
verbs: ["get", "list", "watch", "create", "delete"]
- apiGroups: ["networking.k8s.io"]
resources: ["networkpolicies"]
verbs: ["get", "create"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
name: volcano-controllers-role
subjects:
- kind: ServiceAccount
name: volcano-controllers
namespace: volcano-system
roleRef:
kind: ClusterRole
name: volcano-controllers
apiGroup: rbac.authorization.k8s.io
---
kind: Deployment
apiVersion: apps/v1
metadata:
name: volcano-controllers
namespace: volcano-system
labels:
app: volcano-controller
spec:
replicas: 1
selector:
matchLabels:
app: volcano-controller
template:
metadata:
labels:
app: volcano-controller
spec:
serviceAccount: volcano-controllers
containers:
- name: volcano-controllers
image: hub.kce.ksyun.com/aivc/volcanosh/vc-controller-manager:latest
args:
- --logtostderr
- -v=4
- 2>&1
imagePullPolicy: "IfNotPresent"
---
# Source: volcano/templates/batch_v1alpha1_job.yaml
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: jobs.batch.volcano.sh
spec:
group: batch.volcano.sh
names:
kind: Job
plural: jobs
shortNames:
- vcjob
- vj
scope: Namespaced
validation:
openAPIV3Schema:
type: object
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/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/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: Specification of the desired behavior of a cron job, including
the minAvailable
properties:
volumes:
description: The volumes for Job
items:
properties:
volumeClaim:
description: VolumeClaim defines the PVC used by the VolumeMount.
type: object
mountPath:
description: Path within the container at which the volume should be mounted.
Must not contain ':'.
type: string
volumeClaimName:
description: The name of the volume claim.
type: string
type: object
required:
- mountPath
type: array
minAvailable:
description: The minimal available pods to run for this Job
format: int32
type: integer
policies:
description: Specifies the default lifecycle of tasks
items:
properties:
action:
description: The action that will be taken to the PodGroup according
to Event. One of "Restart", "None". Default to None.
type: string
event:
description: The Event recorded by scheduler; the controller takes
actions according to this Event.
type: string
events:
description: The Events recorded by scheduler; the controller takes
actions according to this Events.
type: array
items:
type: string
timeout:
description: Timeout is the grace period for controller to take
actions. Default to nil (take action immediately).
type: object
type: object
type: array
schedulerName:
description: SchedulerName is the default value of `tasks.template.spec.schedulerName`.
type: string
plugins:
description: Enabled task plugins when creating job.
type: object
tasks:
description: Tasks specifies the task specification of Job
items:
properties:
name:
description: Name specifies the name of tasks
type: string
policies:
description: Specifies the lifecycle of task
items:
properties:
action:
description: The action that will be taken to the PodGroup
according to Event. One of "Restart", "None". Default
to None.
type: string
event:
description: The Event recorded by scheduler; the controller
takes actions according to this Event.
type: string
events:
description: The Events recorded by scheduler; the controller takes
actions according to this Events.
type: array
items:
type: string
timeout:
description: Timeout is the grace period for controller
to take actions. Default to nil (take action immediately).
type: object
type: object
type: array
replicas:
description: Replicas specifies the replicas of this TaskSpec
in Job
format: int32
type: integer
template:
description: Specifies the pod that will be created for this TaskSpec
when executing a Job
type: object
type: object
type: array
queue:
description: The name of the queue on which job should been created
type: string
maxRetry:
description: The limit for retrying submiting job, default is 3
format: int32
type: integer
type: object
status:
description: Current status of Job
properties:
succeeded:
description: The number of pods which reached phase Succeeded.
format: int32
type: integer
failed:
description: The number of pods which reached phase Failed.
format: int32
type: integer
minAvailable:
description: The minimal available pods to run for this Job
format: int32
type: integer
pending:
description: The number of pending pods.
format: int32
type: integer
running:
description: The number of running pods.
format: int32
type: integer
version:
description: Job's current version
format: int32
type: integer
retryCount:
description: The number that volcano retried to submit the job.
format: int32
type: integer
controlledResources:
description: All of the resources that are controlled by this job.
type: object
additionalProperties:
type: string
state:
description: Current state of Job.
properties:
message:
description: Human-readable message indicating details about last
transition.
type: string
phase:
description: The phase of Job
type: string
reason:
description: Unique, one-word, CamelCase reason for the condition's
last transition.
type: string
lastTransitionTime:
description: The time of last state transition.
format: date-time
type: string
type: object
type: object
version: v1alpha1
subresources:
status: {}
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: volcano/templates/bus_v1alpha1_command.yaml
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: commands.bus.volcano.sh
spec:
group: bus.volcano.sh
names:
kind: Command
plural: commands
scope: Namespaced
validation:
openAPIV3Schema:
type: object
properties:
action:
description: Action defines the action that will be took to the target object.
type: string
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/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/api-conventions.md#types-kinds'
type: string
message:
description: Human-readable message indicating details of this command.
type: string
metadata:
type: object
reason:
description: Unique, one-word, CamelCase reason for this command.
type: string
target:
description: TargetObject defines the target object of this command.
type: object
version: v1alpha1
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
# Source: volcano/templates/scheduling_v1beta1_podgroup.yaml
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: podgroups.scheduling.volcano.sh
spec:
group: scheduling.volcano.sh
names:
kind: PodGroup
plural: podgroups
shortNames:
- pg
- podgroup-v1beta1
scope: Namespaced
validation:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
minMember:
format: int32
type: integer
queue:
type: string
priorityClassName:
type: string
type: object
status:
properties:
succeeded:
format: int32
type: integer
failed:
format: int32
type: integer
running:
format: int32
type: integer
type: object
type: object
version: v1beta1
---
# Source: volcano/templates/scheduling_v1beta1_queue.yaml
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: queues.scheduling.volcano.sh
spec:
group: scheduling.volcano.sh
names:
kind: Queue
plural: queues
shortNames:
- q
- queue-v1beta1
scope: Cluster
validation:
openAPIV3Schema:
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
properties:
weight:
format: int32
type: integer
capability:
type: object
type: object
status:
properties:
state:
type: string
unknown:
format: int32
type: integer
pending:
format: int32
type: integer
running:
format: int32
type: integer
inqueue:
format: int32
type: integer
type: object
type: object
version: v1beta1
subresources:
status: {}
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