pkg/common/constants/constants.go

/*
 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
 distributed with this work for additional information
 regarding copyright ownership.  The ASF licenses this file
 to you 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.
*/

package constants

// Cluster
const DefaultNodeAttributeHostNameKey = "si.io/hostname"
const DefaultNodeAttributeRackNameKey = "si.io/rackname"
const DefaultNodeAttributeNodeLabelsKey = "si.io/nodelabels"
const DefaultRackName = "/rack-default"

// Application
const LabelApp = "app"
const LabelApplicationID = "applicationId"
const AnnotationApplicationID = "yunikorn.apache.org/app-id"
const LabelQueueName = "queue"
const AnnotationQueueName = "yunikorn.apache.org/queue"
const LabelDisableStateAware = "disableStateAware"
const ApplicationDefaultQueue = "root.sandbox"
const DefaultPartition = "default"
const AppTagNamespace = "namespace"
const AppTagNamespaceParentQueue = "namespace.parentqueue"
const AppTagImagePullSecrets = "imagePullSecrets"
const DefaultAppNamespace = "default"
const DefaultUserLabel = "yunikorn.apache.org/username"
const DefaultUser = "nobody"

// Spark
const SparkLabelAppID = "spark-app-selector"
const SparkLabelRole = "spark-role"
const SparkLabelRoleDriver = "driver"

// Configuration
const DefaultConfigMapName = "yunikorn-configs"
const SchedulerName = "yunikorn"

// OwnerReferences
const DaemonSetType = "DaemonSet"

// Application crd
const AppManagerHandlerName = "yunikorn-app"

// Gang scheduling
const PlaceholderContainerImage = "k8s.gcr.io/pause"
const PlaceholderContainerName = "pause"
const PlaceholderPodRestartPolicy = "Never"
const LabelPlaceholderFlag = "placeholder"
const AnnotationPlaceholderFlag = "yunikorn.apache.org/placeholder"
const AnnotationTaskGroupName = "yunikorn.apache.org/task-group-name"
const AnnotationTaskGroups = "yunikorn.apache.org/task-groups"
const AnnotationSchedulingPolicyParam = "yunikorn.apache.org/schedulingPolicyParameters"
const SchedulingPolicyTimeoutParam = "placeholderTimeoutInSeconds"
const SchedulingPolicyParamDelimiter = " "
const SchedulingPolicyStyleParam = "gangSchedulingStyle"
const SchedulingPolicyStyleParamDefault = "Soft"

var SchedulingPolicyStyleParamValues = map[string]string{"Hard": "Hard", "Soft": "Soft"}

const ApplicationInsufficientResourcesFailure = "ResourceReservationTimeout"
const ApplicationRejectedFailure = "ApplicationRejected"