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volcano-development.yaml
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apiVersion: v1
kind: Namespace
metadata:
name: volcano-system
---
apiVersion: v1
kind: Namespace
metadata:
name: volcano-monitoring
---
# Source: volcano/templates/admission.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: volcano-admission
namespace: volcano-system
---
# Source: volcano/templates/admission.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: volcano-admission-configmap
namespace: volcano-system
data:
volcano-admission.conf: |
#resourceGroups:
#- resourceGroup: management # set the resource group name
# object:
# key: namespace # set the field and the value to be matched
# value:
# - mng-ns-1
# schedulerName: default-scheduler # set the scheduler for patching
# tolerations: # set the tolerations for patching
# - effect: NoSchedule
# key: taint
# operator: Exists
# labels:
# volcano.sh/nodetype: management # set the nodeSelector for patching
#- resourceGroup: cpu
# object:
# key: annotation
# value:
# - "volcano.sh/resource-group: cpu"
# schedulerName: volcano
# labels:
# volcano.sh/nodetype: cpu
#- resourceGroup: gpu # if the object is unsetted, default is: the key is annotation,
# schedulerName: volcano # the annotation key is fixed and is "volcano.sh/resource-group", The corresponding value is the resourceGroup field
# labels:
# volcano.sh/nodetype: gpu
---
# Source: volcano/templates/admission.yaml
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"]
---
# Source: volcano/templates/admission.yaml
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
---
# Source: volcano/templates/admission.yaml
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
---
# Source: volcano/templates/admission.yaml
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
- --admission-conf=/admission.local.config/configmap/volcano-admission.conf
- --webhook-namespace=volcano-system
- --webhook-service-name=volcano-admission-service
- --logtostderr
- --port=8443
- -v=4
- 2>&1
image: volcanosh/vc-webhook-manager:v1.5.1
imagePullPolicy: IfNotPresent
name: admission
volumeMounts:
- mountPath: /admission.local.config/certificates
name: admission-certs
readOnly: true
- mountPath: /admission.local.config/configmap
name: admission-config
volumes:
- name: admission-certs
secret:
defaultMode: 420
secretName: volcano-admission-secret
- name: admission-config
configMap:
name: volcano-admission-configmap
---
# Source: volcano/templates/admission.yaml
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: volcanosh/vc-webhook-manager:v1.5.1
imagePullPolicy: IfNotPresent
command: ["./gen-admission-secret.sh", "--service", "volcano-admission-service", "--namespace",
"volcano-system", "--secret", "volcano-admission-secret"]
---
# Source: volcano/templates/batch_v1alpha1_job.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
annotations:
controller-gen.kubebuilder.io/version: v0.6.0
creationTimestamp: null
name: jobs.batch.volcano.sh
spec:
group: batch.volcano.sh
names:
kind: Job
listKind: JobList
plural: jobs
shortNames:
- vcjob
- vj
singular: job
scope: Namespaced
versions:
- name: v1alpha1
schema:
openAPIV3Schema:
description: Job defines the volcano job.
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: Specification of the desired behavior of the volcano job,
including the minAvailable
properties:
maxRetry:
description: Specifies the maximum number of retries before marking
this Job failed. Defaults to 3.
format: int32
type: integer
minAvailable:
description: The minimal available pods to run for this Job Defaults
to the summary of tasks' replicas
format: int32
type: integer
minSuccess:
description: The minimal success pods to run for this Job
format: int32
minimum: 1
type: integer
plugins:
additionalProperties:
items:
type: string
type: array
description: Specifies the plugin of job Key is plugin name, value
is the arguments of the plugin
type: object
policies:
description: Specifies the default lifecycle of tasks
items:
description: LifecyclePolicy specifies the lifecycle and error handling
of task and job.
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.
items:
description: Event represent the phase of Job, e.g. pod-failed.
type: string
type: array
exitCode:
description: 'The exit code of the pod container, controller
will take action according to this code. Note: only one of
`Event` or `ExitCode` can be specified.'
format: int32
type: integer
timeout:
description: Timeout is the grace period for controller to take
actions. Default to nil (take action immediately).
type: string
type: object
type: array
priorityClassName:
description: If specified, indicates the job's priority.
type: string
queue:
description: Specifies the queue that will be used in the scheduler,
"default" queue is used this leaves empty.
type: string
runningEstimate:
description: Running Estimate is a user running duration estimate
for the job Default to nil
type: string
schedulerName:
description: SchedulerName is the default value of `tasks.template.spec.schedulerName`.
type: string
tasks:
description: Tasks specifies the task specification of Job
items:
description: TaskSpec specifies the task specification of Job.
properties:
dependsOn:
description: Specifies the tasks that this task depends on.
properties:
iteration:
description: This field specifies that when there are multiple
dependent tasks, as long as one task becomes the specified
state, the task scheduling is triggered or all tasks must
be changed to the specified state to trigger the task
scheduling
type: string
name:
description: Indicates the name of the tasks that this task
depends on, which can depend on multiple tasks
items:
type: string
type: array
type: object
maxRetry:
description: Specifies the maximum number of retries before
marking this Task failed. Defaults to 3.
format: int32
type: integer
minAvailable:
description: The minimal available pods to run for this Task
Defaults to the task replicas
format: int32
type: integer
name:
description: Name specifies the name of tasks
type: string
policies:
description: Specifies the lifecycle of task
items:
description: LifecyclePolicy specifies the lifecycle and error
handling of task and job.
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.
items:
description: Event represent the phase of Job, e.g.
pod-failed.
type: string
type: array
exitCode:
description: 'The exit code of the pod container, controller
will take action according to this code. Note: only
one of `Event` or `ExitCode` can be specified.'
format: int32
type: integer
timeout:
description: Timeout is the grace period for controller
to take actions. Default to nil (take action immediately).
type: string
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
properties:
metadata:
description: 'Standard object''s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata'
properties:
annotations:
additionalProperties:
type: string
type: object
finalizers:
items:
type: string
type: array
labels:
additionalProperties:
type: string
type: object
name:
type: string
namespace:
type: string
type: object
spec:
description: 'Specification of the desired behavior of the
pod. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status'
properties:
activeDeadlineSeconds:
description: Optional duration in seconds the pod may
be active on the node relative to StartTime before
the system will actively try to mark it failed and
kill associated containers. Value must be a positive
integer.
format: int64
type: integer
affinity:
description: If specified, 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
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
type: array
required:
- nodeSelectorTerms
type: object
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
namespaces:
description: namespaces specifies
which namespaces the labelSelector
applies to (matches against); null
or empty list 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 <topologyKey> 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
namespaces:
description: namespaces specifies which
namespaces the labelSelector applies
to (matches against); null or empty
list 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
namespaces:
description: namespaces specifies
which namespaces the labelSelector
applies to (matches against); null
or empty list 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