fix: update cluster pool config (openshift#61866)

This PR fixes two issues with the cluster pool config for powermon:
- Uses the installer config for install-config-aws-us-east-1 instead of
  install-config-aws-2xlarge-us-east-1
- update the filename for 4.17 pool to reflect the  correct region
- Reduces the max size and size of the pools

Signed-off-by: Vibhu Prashar <[email protected]>

Author: vprashar2929

clusters/hosted-mgmt/hive/pools/openshift-observability/obs-powermon-ocp-4-16-0-amd64-aws-us-east-1_clusterpool.yaml

@@ -21,18 +21,18 @@ spec:
     name: ocp-release-4.16.35-x86-64-for-4.16.0-0-to-4.17.0-0
   installAttemptsLimit: 1
   installConfigSecretTemplateRef:
-    name: install-config-aws-2xlarge-us-east-1
+    name: install-config-aws-us-east-1
   labels:
     tp.openshift.io/owner: obs-powermon
-  maxSize: 5
+  maxSize: 3
   platform:
     aws:
       credentialsSecretRef:
         name: aws-installer-credentials
       region: us-east-1
   pullSecretRef:
     name: pull-secret
-  size: 2
+  size: 1
   skipMachinePools: true
 status:
   ready: 0

clusters/hosted-mgmt/hive/pools/openshift-observability/obs-powermon-ocp-4-17-0-amd64-aws-us-east-2_clusterpool.yaml renamed to clusters/hosted-mgmt/hive/pools/openshift-observability/obs-powermon-ocp-4-17-0-amd64-aws-us-east-1_clusterpool.yaml

@@ -21,18 +21,18 @@ spec:
     name: ocp-release-4.17.17-x86-64-for-4.17.0-0-to-4.18.0-0
   installAttemptsLimit: 1
   installConfigSecretTemplateRef:
-    name: install-config-aws-2xlarge-us-east-1
+    name: install-config-aws-us-east-1
   labels:
     tp.openshift.io/owner: obs-powermon
-  maxSize: 10
+  maxSize: 3
   platform:
     aws:
       credentialsSecretRef:
         name: aws-installer-credentials
       region: us-east-1
   pullSecretRef:
     name: pull-secret
-  size: 2
+  size: 1
   skipMachinePools: true
 status:
   ready: 0

clusters/hosted-mgmt/hive/pools/openshift-observability/obs-powermon-ocp-4-18-amd64-us-east-1_clusterpool.yaml

@@ -21,18 +21,18 @@ spec:
     name: ocp-release-4.18.0-rc.10-x86-64-for-4.18.0-0-to-4.19.0-0
   installAttemptsLimit: 1
   installConfigSecretTemplateRef:
-    name: install-config-aws-2xlarge-us-east-1
+    name: install-config-aws-us-east-1
   labels:
     tp.openshift.io/owner: obs-powermon
-  maxSize: 10
+  maxSize: 3
   platform:
     aws:
       credentialsSecretRef:
         name: aws-installer-credentials
       region: us-east-1
   pullSecretRef:
     name: pull-secret
-  size: 2
+  size: 1
   skipMachinePools: true
 status:
   ready: 0