| #!/usr/bin/env bash |
| |
| # |
| # 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. |
| # |
| |
| # gangDeploy.sh <job amount> <gang member> <task run time(sec)> |
| set -o errexit |
| set -o nounset |
| set -o pipefail |
| |
| # check parameter is integer or not |
| if { [ "$1" -gt 0 ] && [ "$2" -gt 0 ] && [ "$3" -gt 0 ]; } 2>/dev/null |
| then |
| JOBAMOUNT=$1 |
| GANGMEMBER=$2 |
| RUNTIMESEC=$3 |
| else |
| echo "ERROR: input parameters must be an integer." |
| exit 1 |
| fi |
| |
| TIMEOUT=0 |
| |
| # create service and job counter web server |
| WORKDIR=$(cd "$(dirname "$0")/../"; pwd) |
| if [[ -f $WORKDIR/gang-coordinator.yaml ]]; then |
| kubectl apply -f "$WORKDIR"/gang-coordinator.yaml |
| else |
| echo "ERROR: gang-coordinator.yaml is not found in path $WORKDIR" |
| exit |
| fi |
| |
| # wait for web server to be running |
| until grep -q 'Running' <(kubectl get pod gangweb -o=jsonpath='{.status.phase}'); do |
| sleep 1 |
| TIMEOUT=$((TIMEOUT + 1)) |
| if [ $TIMEOUT -ge 20 ]; then |
| echo "ERROR: Timeout for waiting web server" |
| kubectl delete -f "$WORKDIR"/gang-coordinator.yaml |
| exit |
| fi |
| done |
| |
| # create gang jobs |
| for i in $(seq "$JOBAMOUNT"); do |
| kubectl create -f <(cat << EOF |
| apiVersion: batch/v1 |
| kind: Job |
| metadata: |
| name: gang-job-$i |
| labels: |
| app: gang |
| queue: root.sandbox |
| spec: |
| completions: $GANGMEMBER |
| parallelism: $GANGMEMBER |
| template: |
| spec: |
| containers: |
| - name: gang |
| image: apache/yunikorn:simulation-gang-worker-latest |
| imagePullPolicy: Never |
| env: |
| - name: JOB_ID |
| value: gang-job-$i |
| - name: SERVICE_NAME |
| value: gangservice |
| - name: MEMBER_AMOUNT |
| value: "$GANGMEMBER" |
| - name: TASK_EXECUTION_SECONDS |
| value: "$RUNTIMESEC" |
| restartPolicy: Never |
| schedulerName: yunikorn |
| EOF |
| ) |
| done |