extracted the namespace as scenario input (#419)

fixed sub-workflow and input

Co-authored-by: Naga Ravi Chaitanya Elluri <nelluri@redhat.com>

docs/arcaflow_scenarios/cpu_hog.md

@@ -6,6 +6,7 @@ Usage section.
 This scenario takes a list of objects named `input_list` with the following properties:
 
 - **kubeconfig :** *string* the kubeconfig needed by the deployer to deploy the sysbench plugin in the target cluster
+- **namespace :** *string* the namespace where the scenario container will be deployed
 **Note:** this parameter will be automatically filled by kraken if the `kubeconfig_path` property is correctly set
 - **node_selector :** *key-value map* the node label that will be used as `nodeSelector` by the pod to target a specific cluster node
 - **duration :** *string* stop  stress  test  after  N  seconds.  One  can  also specify the units of time in seconds, minutes, hours, days or years with the suffix s, m, h, d or y.

docs/arcaflow_scenarios/io_hog.md

@@ -7,6 +7,7 @@ Usage section.
 This scenario takes a list of objects named `input_list` with the following properties:
 
 - **kubeconfig :** *string* the kubeconfig needed by the deployer to deploy the sysbench plugin in the target cluster
+- **namespace :** *string* the namespace where the scenario container will be deployed
 **Note:** this parameter will be automatically filled by kraken if the `kubeconfig_path` property is correctly set
 - **node_selector :** *key-value map* the node label that will be used as `nodeSelector` by the pod to target a specific cluster node
 - **duration :** *string* stop  stress  test  after  N  seconds.  One  can  also specify the units of time in seconds, minutes, hours, days or years with the suffix s, m, h, d or y.

docs/arcaflow_scenarios/memory_hog.md

@@ -6,6 +6,7 @@ Usage section.
 This scenario takes a list of objects named `input_list` with the following properties:
 
 - **kubeconfig :** *string* the kubeconfig needed by the deployer to deploy the sysbench plugin in the target cluster
+- **namespace :** *string* the namespace where the scenario container will be deployed
 **Note:** this parameter will be automatically filled by kraken if the `kubeconfig_path` property is correctly set
 - **node_selector :** *key-value map* the node label that will be used as `nodeSelector` by the pod to target a specific cluster node
 - **duration :** *string* stop  stress  test  after  N  seconds.  One  can  also specify the units of time in seconds, minutes, hours, days or years with the suffix s, m, h, d or y.

scenarios/arcaflow/cpu-hog/input.yaml

@@ -8,6 +8,7 @@ input_list:
   # node_selector:
   #   kubernetes.io/hostname: master
   kubeconfig: ""
+  namespace: default
 
 # duplicate this section to run simultaneous stressors in the same run
 

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

@@ -11,6 +11,13 @@ input:
           type:
             type_id: string
           required: true
+        namespace:
+          display:
+            description: The namespace where the container will be deployed
+            name: Namespace
+          type:
+            type_id: string
+          required: true
         node_selector:
             display:
               description: kubernetes node name where the plugin must be deployed
@@ -73,7 +80,7 @@ steps:
       connection: !expr $.steps.kubeconfig.outputs.success.connection
       pod:
         metadata:
-          namespace: default
+          namespace: !expr $.input.namespace
           labels:
             arcaflow: stressng
         spec:

scenarios/arcaflow/cpu-hog/workflow.yaml

@@ -18,6 +18,13 @@ input:
                   type:
                     type_id: string
                   required: true
+                namespace:
+                    display:
+                      description: The namespace where the container will be deployed
+                      name: Namespace
+                    type:
+                      type_id: string
+                    required: true
                 node_selector:
                     display:
                       description: kubernetes node name where the plugin must be deployed

scenarios/arcaflow/io-hog/input.yaml

@@ -13,6 +13,7 @@ input_list:
   # node_selector:
   #   kubernetes.io/hostname: master
   kubeconfig: ""
+  namespace: default
 
 # duplicate this section to run simultaneous stressors in the same run
 

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

@@ -11,6 +11,13 @@ input:
           type:
             type_id: string
           required: true
+        namespace:
+          display:
+            description: The namespace where the container will be deployed
+            name: Namespace
+          type:
+            type_id: string
+          required: true
         node_selector:
             display:
               description: kubernetes node name where the plugin must be deployed
@@ -110,7 +117,7 @@ steps:
       connection: !expr $.steps.kubeconfig.outputs.success.connection
       pod:
         metadata:
-          namespace: default
+          namespace: !expr $.input.namespace
           labels:
             arcaflow: stressng
         spec:

scenarios/arcaflow/io-hog/workflow.yaml

@@ -18,6 +18,13 @@ input:
                   type:
                     type_id: string
                   required: true
+                namespace:
+                  display:
+                    description: The namespace where the container will be deployed
+                    name: Namespace
+                  type:
+                    type_id: string
+                  required: true
                 node_selector:
                   display:
                     description: kubernetes node name where the plugin must be deployed

scenarios/arcaflow/memory-hog/input.yaml

@@ -6,7 +6,8 @@ input_list:
   # node selector example
   # node_selector:
   #   kubernetes.io/hostname: master
-  kubeconfig: { }
+  kubeconfig: ""
+  namespace: default
 
 # duplicate this section to run simultaneous stressors in the same run
 

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

@@ -11,6 +11,13 @@ input:
           type:
             type_id: string
           required: true
+        namespace:
+          display:
+            description: The namespace where the container will be deployed
+            name: Namespace
+          type:
+            type_id: string
+          required: true
         node_selector:
             display:
               description: kubernetes node name where the plugin must be deployed
@@ -64,7 +71,7 @@ steps:
       connection: !expr $.steps.kubeconfig.outputs.success.connection
       pod:
         metadata:
-          namespace: default
+          namespace: !expr $.input.namespace
           labels:
             arcaflow: stressng
         spec:

scenarios/arcaflow/memory-hog/workflow.yaml

@@ -18,6 +18,13 @@ input:
                   type:
                     type_id: string
                   required: true
+                namespace:
+                    display:
+                      description: The namespace where the container will be deployed
+                      name: Namespace
+                    type:
+                      type_id: string
+                    required: true
                 node_selector:
                   display:
                     description: kubernetes node name where the plugin must be deployed