client.yaml

apiVersion: v1
kind: Pod
metadata:
  name: fio-client
  namespace: simple-fio
  labels:
    app: fio-client
spec:
  containers:
    - image: quay.io/abose/fio:latest
      securityContext:
        allowPrivilegeEscalation: false
        seccompProfile:
          type: RuntimeDefault
        capabilities:
          drop:
          - ALL
      resources:
        requests:
          memory: "1Gi"
          cpu: "1"
        limits:
          memory: "1Gi"
          cpu: "1"
      name: fio-client
      volumeMounts:
        - name: data-vol
          mountPath: "/mnt/"
        - name: cm-server-ip
          mountPath: /media
        - name: cm-fio-job-info
          mountPath: /home
        - name: cm-fio-test-job
          mountPath: /tmp
      command: ["/bin/sh", "-c"]
      args: 
        - "echo \"Initializing and Configuring FIO jobs\"; sleep 5;
          source /home/job_info.txt; if [ -d /mnt/fio ]; then rm -rf /mnt/fio; fi;
          iter=1; itr=1;
          for workload in $wl;
          do
            source /home/job_info.txt;
            for blocksize in $bs;
            do
              for iter in $(seq 1 ${sample});
              do
                echo \" \"; echo \"*********Fio_Job**************\" ;
                mkdir /mnt/fio; cd /mnt/fio;
                bs=${blocksize};
                rw=${workload};
                numjobs=`grep ^numjobs /tmp/job.fio | awk -F \"=\" '{print $2}'`;
                iodepth=`grep ^iodepth /tmp/job.fio | awk -F \"=\" '{print $2}'`;
                cp /tmp/job.fio /mnt/fio/job.fio;
                if [ $rw == \"write\" ]; then echo \"fsync_on_close=1\" >> /mnt/fio/job.fio; echo \"create_on_open=1\" >> /mnt/fio/job.fio;
                elif [[ $rw =~ ^[rand*] ]]; then echo \"randrepeat=0\" >> /mnt/fio/job.fio; echo \"allrandrepeat=0\" >> /mnt/fio/job.fio;
                fi;
                echo \"$(date) Sample=${iter}; Server=${server}; Block_Size=${bs}; Job=${rw}; Numjobs=${numjobs}; IOdepth=${iodepth}\" ;
                BS=${bs} RW=${rw} /usr/bin/fio --output=summary.log --client=/media/server_ip.txt /mnt/fio/job.fio;
                sleep 30; 
                if [[ ${rw} == \"randrw\" ]]; then 
                  line=12;
                else 
                  line=6;
                fi;
                if [[ ${server} -eq 1 ]]; then
                  grep -A13 \"^fio_test\" summary.log;
                else
                  grep -A${line} \"^All clients\" summary.log;
                fi;
                sleep 30;
                cd ..; mv fio fio_${bs}_${rw}_sample${iter}_$(date +%y_%m_%d_%H_%M); rm -rf fio;
              done;
            itr=$(($itr+1));
            done;
          done;
          "
  volumes:
    - name: data-vol
      persistentVolumeClaim:
        claimName: fio-data-pvc
    - name: cm-server-ip
      configMap:
        name: fio-server-ip
    - name: cm-fio-job-info
      configMap:
        name: fio-job-info
    - name: cm-fio-test-job
      configMap:
        name: fio-test-job
  restartPolicy: Never