#2383 - Horizontal Autoscaler from replication controller to deployme…

…nt config (#2485)

- [x] Horizontal autoscaler target needs to be changed from Replication
controller to deployment config.
- [x] Apply the Horizontal autoscaler for the pods, change the
deploy.yaml and apply them during the deployments.

Without HPA not properly assigned

![image](https://github.com/bcgov/SIMS/assets/62901416/d7ff567b-ade9-40b9-aba6-190989efca73)

With HPA properly assigned

![image](https://github.com/bcgov/SIMS/assets/62901416/8850a0f5-7f4f-4ddd-a2fe-ae9dd845a446)

![image](https://github.com/bcgov/SIMS/assets/62901416/7311bd5d-8a8c-4eb1-9ec7-5f1ad6c52678)

Formio Load testing
WIth 2 pods it scaled up to 6 pods for 400 Vu

![image](https://github.com/bcgov/SIMS/assets/62901416/ccfd451b-93dd-4995-ba6f-92bb6147b68f)

![image](https://github.com/bcgov/SIMS/assets/62901416/1a71abba-38c8-41b5-8eb1-d355600ea057)

![image](https://github.com/bcgov/SIMS/assets/62901416/41169ed5-7abd-4aca-bed1-b8ad8d7c3b94)

With 6 pods running the same sets of load for 400 Vu

![image](https://github.com/bcgov/SIMS/assets/62901416/ccfd451b-93dd-4995-ba6f-92bb6147b68f)

![image](https://github.com/bcgov/SIMS/assets/62901416/88e6fc79-a97d-4b34-99a4-d8acef9e6ad0)

![image](https://github.com/bcgov/SIMS/assets/62901416/2999d6ff-49f4-42c0-b7dd-a3ddf00dc8f0)

With 6 pods running 300 Vu

![image](https://github.com/bcgov/SIMS/assets/62901416/b5cd961b-6463-47d6-baa1-1a2b81815295)

![image](https://github.com/bcgov/SIMS/assets/62901416/33fd9d48-221d-4325-b637-036b9daab424)

![image](https://github.com/bcgov/SIMS/assets/62901416/e88d0ee9-1b7a-41a8-b5a6-f66dfb5a140a)

With 6 pods running 200 Vu

![image](https://github.com/bcgov/SIMS/assets/62901416/da0b7087-1d61-4c45-8a50-4ce473b47c40)

![image](https://github.com/bcgov/SIMS/assets/62901416/b81725b7-b4b4-4d51-bf74-d134a0627dbc)

![image](https://github.com/bcgov/SIMS/assets/62901416/c9bf5cce-becf-4df1-b782-c775fa140b94)

With 6 pods running 100 Vu

![image](https://github.com/bcgov/SIMS/assets/62901416/1d2ab980-0c33-4a87-91a5-6586e70292b1)

![image](https://github.com/bcgov/SIMS/assets/62901416/f7a85be7-dc38-4a55-8406-8795e2d39ed0)

![image](https://github.com/bcgov/SIMS/assets/62901416/40d2e7b0-b866-4cc3-91d4-83cf875bfa5f)

With 2 pods running 100 Vu it started the 3rd pod

![image](https://github.com/bcgov/SIMS/assets/62901416/1d2ab980-0c33-4a87-91a5-6586e70292b1)

![image](https://github.com/bcgov/SIMS/assets/62901416/048a8e8f-1e08-4777-a714-216da35e19ba)

![image](https://github.com/bcgov/SIMS/assets/62901416/2791fe9f-5068-4f25-aa59-f1c93903f4b2)

devops/openshift/api-deploy.yml

@@ -225,18 +225,30 @@ objects:
       to:
         kind: Service
         name: ${NAME}
-  - apiVersion: autoscaling/v1
+  - apiVersion: autoscaling/v2
     kind: HorizontalPodAutoscaler
     metadata:
       name: ${NAME}-hpa
     spec:
       scaleTargetRef:
-        apiVersion: apps/v1
-        kind: ReplicationController
-        name: ${NAME}-rc
+        apiVersion: apps.openshift.io/v1
+        kind: DeploymentConfig
+        name: ${NAME}
       minReplicas:  "${{REPLICAS}}"
       maxReplicas: 10
-      targetCPUUtilizationPercentage: 80
+      metrics:
+          - type: Resource
+            resource:
+              name: cpu
+              target:
+                type: AverageValue
+                averageValue: "0.18"
+          - type: Resource
+            resource:
+              name: memory
+              target:
+                type: AverageValue
+                averageValue: "230M"
   - apiVersion: policy/v1
     kind: PodDisruptionBudget
     metadata:

devops/openshift/forms-deploy.yml

@@ -157,7 +157,7 @@ objects:
         termination: edge
         insecureEdgeTerminationPolicy: Redirect
       wildcardPolicy: None
-  - apiVersion: autoscaling/v1
+  - apiVersion: autoscaling/v2
     kind: HorizontalPodAutoscaler
     metadata:
       labels:
@@ -170,7 +170,19 @@ objects:
         name: ${NAME}
       minReplicas: "${{REPLICAS}}"
       maxReplicas: 6
-      targetCPUUtilizationPercentage: 50
+      metrics:
+          - type: Resource
+            resource:
+              name: cpu
+              target:
+                type: AverageValue
+                averageValue: "0.8"
+          - type: Resource
+            resource:
+              name: memory
+              target:
+                type: AverageValue
+                averageValue: "1Gi"
   - apiVersion: policy/v1
     kind: PodDisruptionBudget
     metadata:

devops/openshift/queue-consumers-deploy.yml

@@ -236,18 +236,30 @@ objects:
       to:
         kind: Service
         name: ${NAME}
-  - apiVersion: autoscaling/v1
+  - apiVersion: autoscaling/v2
     kind: HorizontalPodAutoscaler
     metadata:
       name: ${NAME}-hpa
     spec:
       scaleTargetRef:
-        apiVersion: apps/v1
-        kind: ReplicationController
-        name: ${NAME}-rc
+        apiVersion: apps.openshift.io/v1
+        kind: DeploymentConfig
+        name: ${NAME}
       minReplicas: "${{REPLICAS}}"
       maxReplicas: 10
-      targetCPUUtilizationPercentage: 80
+      metrics:
+          - type: Resource
+            resource:
+              name: cpu
+              target:
+                type: AverageValue
+                averageValue: "0.18"
+          - type: Resource
+            resource:
+              name: memory
+              target:
+                type: AverageValue
+                averageValue: "230M"
   - apiVersion: policy/v1
     kind: PodDisruptionBudget
     metadata:

devops/openshift/web-deploy.yml

@@ -82,18 +82,30 @@ objects:
       to:
         kind: Service
         name: ${NAME}
-  - apiVersion: autoscaling/v1
+  - apiVersion: autoscaling/v2
     kind: HorizontalPodAutoscaler
     metadata:
       name: ${NAME}-hpa
     spec:
       scaleTargetRef:
-        apiVersion: apps/v1
-        kind: ReplicationController
-        name: ${NAME}-rc
+        apiVersion: apps.openshift.io/v1
+        kind: DeploymentConfig
+        name: ${NAME}
       minReplicas: "${{REPLICAS}}"
       maxReplicas: 10
-      targetCPUUtilizationPercentage: 80
+      metrics:
+          - type: Resource
+            resource:
+              name: cpu
+              target:
+                type: AverageValue
+                averageValue: "0.18"
+          - type: Resource
+            resource:
+              name: memory
+              target:
+                type: AverageValue
+                averageValue: "230M"
   - apiVersion: policy/v1
     kind: PodDisruptionBudget
     metadata:

devops/openshift/workers-deploy.yml

@@ -84,18 +84,30 @@ objects:
                 requests:
                   cpu: ${CPU_REQUEST}
                   memory: ${MEMORY_REQUEST}
-  - apiVersion: autoscaling/v1
+  - apiVersion: autoscaling/v2
     kind: HorizontalPodAutoscaler
     metadata:
       name: ${NAME}-hpa
     spec:
       scaleTargetRef:
-        apiVersion: apps/v1
-        kind: ReplicationController
-        name: ${NAME}-rc
+        apiVersion: apps.openshift.io/v1
+        kind: DeploymentConfig
+        name: ${NAME}
       minReplicas: "${{REPLICAS}}"
       maxReplicas: 10
-      targetCPUUtilizationPercentage: 80
+      metrics:
+          - type: Resource
+            resource:
+              name: cpu
+              target:
+                type: AverageValue
+                averageValue: "0.18"
+          - type: Resource
+            resource:
+              name: memory
+              target:
+                type: AverageValue
+                averageValue: "230M"
   - apiVersion: policy/v1
     kind: PodDisruptionBudget
     metadata: