func()

in internal/deployers/eksapi/infra.go [428:452]

• 25 lines of code
• 4 McCabe index (conditional complexity)

func (m *InfrastructureManager) getAZsWithCapacity(opts *deployerOptions) ([]string, error) {
	var subnetAzs []string
	capacityReservations, err := m.clients.EC2().DescribeCapacityReservations(context.TODO(), &ec2.DescribeCapacityReservationsInput{
		Filters: []ec2types.Filter{
			{
				Name:   aws.String("instance-type"),
				Values: opts.InstanceTypes,
			},
			{
				Name:   aws.String("state"),
				Values: []string{"active"},
			},
		},
	})
	if err != nil {
		return nil, err
	}
	for _, cr := range capacityReservations.CapacityReservations {
		if *cr.AvailableInstanceCount >= int32(opts.Nodes) {
			subnetAzs = append(subnetAzs, *cr.AvailabilityZone)
			break
		}
	}
	return subnetAzs, nil
}