[integ-test] Change ODCR instance type

test_on_demand_capacity_reservation was using c5.xlarge as one of the open ODCRs. However, open ODCRs can be shared with other tests in the same availability zone, causing test_on_demand_capacity_reservation failing because of insufficient reservation capacity. Therefore,to avoid other tests using ODCR mistakenly, this commit changes the instance type to m5.2xlarge, which is not widely used in our integration tests

Signed-off-by: Hanwen <[email protected]>

Author: hanwen-cluster

tests/integration-tests/conftest.py

@@ -1400,7 +1400,7 @@ def odcr_stack(request, region, placement_group_stack, cfn_stacks_factory, vpc_s
         AvailabilityZone=availability_zone,
         InstanceCount=4,
         InstancePlatform="Linux/UNIX",
-        InstanceType="c5.xlarge",
+        InstanceType="m5.2xlarge",
     )
     target_odcr = ec2.CapacityReservation(
         "integTestsTargetOdcr",

tests/integration-tests/tests/networking/test_on_demand_capacity_reservation/test_on_demand_capacity_reservation/pcluster.config.yaml

@@ -12,19 +12,19 @@ Scheduling:
     - Name: open-odcr-q
       ComputeResources:
         - Name: open-odcr-id-cr
-          InstanceType: c5.xlarge
+          InstanceType: m5.2xlarge
           MinCount: 1
           MaxCount: 10
           CapacityReservationTarget:
             CapacityReservationId: {{ open_capacity_reservation_id }}
         - Name: open-odcr-arn-cr
-          InstanceType: c5.xlarge
+          InstanceType: m5.2xlarge
           MinCount: 1
           MaxCount: 10
           CapacityReservationTarget:
             CapacityReservationResourceGroupArn: {{ open_capacity_reservation_arn }}
         - Name: open-odcr-id-pg-cr
-          InstanceType: c5.xlarge
+          InstanceType: m5.2xlarge
           MinCount: 1
           MaxCount: 10
           Networking:
@@ -33,7 +33,7 @@ Scheduling:
           CapacityReservationTarget:
             CapacityReservationId: {{ open_capacity_reservation_id }}
         - Name: open-odcr-arn-pg-cr
-          InstanceType: c5.xlarge
+          InstanceType: m5.2xlarge
           MinCount: 1
           MaxCount: 10
           Networking: