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# 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.
apiVersion: spark.apache.org/v1
kind: SparkCluster
metadata:
name: cluster-with-template
spec:
runtimeVersions:
sparkVersion: "4.1.1"
clusterTolerations:
instanceConfig:
initWorkers: 1
minWorkers: 1
maxWorkers: 1
masterSpec:
statefulSetMetadata:
annotations:
customAnnotation: "annotation"
statefulSetSpec:
template:
metadata:
annotations:
cluster-autoscaler.kubernetes.io/safe-to-evict: "false"
spec:
priorityClassName: system-cluster-critical
securityContext:
runAsUser: 0
containers:
- name: master
resources:
requests:
cpu: "2"
memory: "2Gi"
limits:
cpu: "2"
memory: "2Gi"
- name: sidecar
image: registry.k8s.io/pause:3.9
resources:
requests:
cpu: "0.1"
memory: "10Mi"
limits:
cpu: "0.1"
memory: "10Mi"
serviceMetadata:
annotations:
customAnnotation: "svc1"
workerSpec:
statefulSetMetadata:
annotations:
customAnnotation: "annotation"
statefulSetSpec:
template:
metadata:
annotations:
cluster-autoscaler.kubernetes.io/safe-to-evict: "false"
spec:
priorityClassName: system-cluster-critical
securityContext:
runAsUser: 0
containers:
- name: worker
resources:
requests:
cpu: "2"
memory: "2Gi"
limits:
cpu: "2"
memory: "2Gi"
- name: sidecar
image: registry.k8s.io/pause:3.9
resources:
requests:
cpu: "0.1"
memory: "10Mi"
limits:
cpu: "0.1"
memory: "10Mi"
serviceMetadata:
annotations:
customAnnotation: "annotation"
sparkConf:
spark.kubernetes.container.image: "apache/spark:{{SPARK_VERSION}}-scala"
spark.master.ui.title: "Spark Cluster with Template"
spark.master.rest.host: "0.0.0.0"
spark.ui.reverseProxy: "true"