chore: refactor the storage perf manifests

Signed-off-by: Paul Bastide <[email protected]>

scripts/fio/perf-pv-write.fio

@@ -1,16 +1,15 @@
-[write-and-verify]
+[seq-write]
 time_based
 readwrite=write
 bs=256k
-direct=1
+direct=0
 ioengine=libaio
-iodepth=32
+iodepth=16
 numjobs=4
-verify=crc32c
+# verify=crc32c
 directory=/pv
-filename=testfile
 filename_format=$jobname-$clientuid-$filenum
 group_reporting=1
-runtime=3600
-ramp_time=5
-size=10TB
+# 30 minutes
+runtime=1800
+size=100GB

scripts/storage-perf-jobs/run-tests.sh

@@ -0,0 +1,114 @@
+#!/bin/bash
+
+echo "The nodes are: "
+oc get nodes -lnode-role.kubernetes.io/worker -oname
+echo ""
+
+echo "[ConfigMap] setup fio"
+cat << EOF | oc apply -f -
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: fio
+  namespace: openshift-power-workload
+data:
+  test.fio: |
+    [write-and-verify]
+    time_based
+    readwrite=write
+    bs=256k
+    direct=0
+    ioengine=libaio
+    iodepth=16
+    numjobs=4
+    #verify=crc32c
+    directory=/pv
+    #filename=testfile
+    filename_format=$jobname-$filenum
+    group_reporting=1
+    runtime=600
+    size=1TB
+EOF
+echo ""
+
+COUNT_WORKER_NODES=$(oc get nodes -lnode-role.kubernetes.io/worker -oname | wc -l)
+
+echo "Creating PVCs for all workers"
+IDX=0
+for WORKER_NODE in $(oc get nodes -lnode-role.kubernetes.io/worker -oname | sed 's|node/||g')
+do
+echo "PVC: workloads-pvc-${IDX}"
+cat << EOF | oc apply -f -
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: workloads-pvc-${IDX}
+  namespace: openshift-power-workload
+spec:
+  storageClassName: ibm-spectrum-scale-data-rwo-sc
+  accessModes:
+  - ReadWriteOnce
+  resources:
+    requests:
+      storage: 4000Gi
+EOF
+IDX=$((IDX+1))
+done
+echo ""
+
+echo "Creating the job"
+IDX=0
+for WORKER_NODE in $(oc get nodes -lnode-role.kubernetes.io/worker -oname | sed 's|node/||g')
+do
+echo "WORKER_NODE: ${WORKER_NODE} | INDEX: ${IDX}"
+cat << EOF | oc apply -f -
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: job-${IDX}
+  namespace: openshift-power-workload
+spec:
+  template:
+    spec:
+      containers:
+      - name: fio
+        affinity:
+          nodeAffinity:
+            requiredDuringSchedulingIgnoredDuringExecution:
+              nodeSelectorTerms:
+              - matchExpressions:
+                - key: kubernetes.io/hostname
+                  operator: In
+                  values:
+                  - db2u-worker0101.iias.mille.pl
+        image: quay.io/powercloud/ocp4-power-workload-tools:main
+        imagePullPolicy: IfNotPresent
+        command: ["fio","/scripts/test.fio"]
+        resources:
+          limits:
+            cpu: 4000m
+            memory: 4Gi
+          requests:
+            cpu: 100m
+            memory: 100Mi
+        volumeMounts:
+        - name: fio-volume
+          mountPath: /scripts
+        - name: pv
+          mountPath: /pv
+      restartPolicy: Never
+      volumes:
+        - name: pv
+          persistentVolumeClaim:
+            claimName: workloads-pvc-${IDX}
+        - name: fio-volume
+          configMap:
+            name: fio
+  backoffLimit: 0
+EOF
+
+IDX=$((IDX+1))
+done
+echo ""
+
+echo "Finished"