Updates for Arcaflow Plugin Stress-NG 0.6.0 (#625)

* change for cpu hog

Signed-off-by: Matthew F Leader <mleader@redhat.com>

* change for io hog

Signed-off-by: Matthew F Leader <mleader@redhat.com>

* change for memory hog

Signed-off-by: Matthew F Leader <mleader@redhat.com>

---------

Signed-off-by: Matthew F Leader <mleader@redhat.com>

scenarios/arcaflow/cpu-hog/sub-workflow.yaml

@@ -68,7 +68,7 @@ steps:
       kubeconfig: !expr $.input.kubeconfig
   stressng:
     plugin: 
-      src: quay.io/arcalot/arcaflow-plugin-stressng:0.5.0
+      src: quay.io/arcalot/arcaflow-plugin-stressng:0.6.0
       deployment_type: image
     step: workload
     input:

scenarios/arcaflow/io-hog/sub-workflow.yaml

@@ -102,7 +102,7 @@ steps:
       kubeconfig: !expr $.input.kubeconfig
   stressng:
     plugin: 
-      src: quay.io/arcalot/arcaflow-plugin-stressng:0.5.0
+      src: quay.io/arcalot/arcaflow-plugin-stressng:0.6.0
       deployment_type: image
     step: workload
     input:
@@ -112,7 +112,7 @@ steps:
         workdir: !expr $.input.target_pod_folder
         stressors:
           - stressor: hdd
-            hdd: !expr $.input.io_workers
+            workers: !expr $.input.io_workers
             hdd_bytes: !expr $.input.io_write_bytes
             hdd_write_size: !expr $.input.io_block_size
 

scenarios/arcaflow/memory-hog/sub-workflow.yaml

@@ -60,7 +60,7 @@ steps:
       kubeconfig: !expr $.input.kubeconfig
   stressng:
     plugin: 
-      src: quay.io/arcalot/arcaflow-plugin-stressng:0.5.0
+      src: quay.io/arcalot/arcaflow-plugin-stressng:0.6.0
       deployment_type: image
     step: workload
     input:
@@ -69,7 +69,7 @@ steps:
         timeout: !expr $.input.duration
         stressors:
           - stressor: vm
-            vm: !expr $.input.vm_workers
+            workers: !expr $.input.vm_workers
             vm_bytes: !expr $.input.vm_bytes
     deploy:
       deployer_name: kubernetes