| /* |
| * 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 org.apache.submarine.server.submitter.k8s.model.mljob; |
| |
| import com.google.gson.annotations.SerializedName; |
| import io.kubernetes.client.openapi.models.V1PodTemplateSpec; |
| import java.math.BigDecimal; |
| |
| /** |
| * Both PyTorch and Tensorflow CRD definition uses this. |
| * */ |
| public class MLJobReplicaSpec { |
| @SerializedName("replicas") |
| private Integer replicas; |
| |
| @SerializedName("template") |
| private V1PodTemplateSpec template; |
| |
| /** |
| * Always, OnFailure, ExitCode, Never |
| */ |
| @SerializedName("restartPolicy") |
| private String restartPolicy = "OnFailure"; |
| |
| public MLJobReplicaSpec() {} |
| |
| /** |
| * Number of desired pod. |
| * @return number |
| */ |
| public Integer getReplicas() { |
| return replicas; |
| } |
| |
| /** |
| * Set the number of desired pod |
| * @param replicas number |
| */ |
| public void setReplicas(Integer replicas) { |
| this.replicas = replicas; |
| } |
| |
| /** |
| * Get the pod template |
| * @return pod template spec |
| */ |
| public V1PodTemplateSpec getTemplate() { |
| return template; |
| } |
| |
| /** |
| * Set the pod template |
| * @param template pod template |
| */ |
| public void setTemplate(V1PodTemplateSpec template) { |
| this.template = template; |
| } |
| |
| /** |
| * Get the restart policy. |
| * Default is OnFailure. |
| * Supports: Always, OnFailure, ExitCode, Never |
| * @return policy name |
| */ |
| public String getRestartPolicy() { |
| return restartPolicy; |
| } |
| |
| /** |
| * Set the restart policy. |
| * @param restartPolicy policy name, the range is [Always, OnFailure, ExitCode, Never] |
| */ |
| public void setRestartPolicy(String restartPolicy) { |
| this.restartPolicy = restartPolicy; |
| } |
| |
| public String getContainerCommand() { |
| V1PodTemplateSpec podSpec = getTemplate(); |
| return String.join(" ", |
| podSpec.getSpec().getContainers().get(0).getCommand()); |
| } |
| |
| public String getContainerMemMB() { |
| V1PodTemplateSpec podSpec = getTemplate(); |
| return String.join(" ", |
| podSpec.getSpec().getContainers().get(0) |
| .getResources().getRequests().get("memory"). |
| getNumber().divide(BigDecimal.valueOf(1000000)).toString() + "M"); |
| } |
| |
| public String getContainerCpu() { |
| V1PodTemplateSpec podSpec = getTemplate(); |
| return podSpec.getSpec().getContainers().get(0) |
| .getResources().getLimits().get("cpu").getNumber().toString(); |
| } |
| |
| public String getContainerImageName() { |
| V1PodTemplateSpec podSpec = getTemplate(); |
| return podSpec.getSpec().getContainers().get(0) |
| .getImage(); |
| } |
| |
| } |