func Instances()

in eligible/eligible.go [186:209]

• 19 lines of code
• 5 McCabe index (conditional complexity)

func Instances(group grp.InstanceGroup, exs []chaosmonkey.Exception, dep deploy.Deployment) ([]chaosmonkey.Instance, error) {
	cloudProvider, err := dep.CloudProvider(group.Account())
	if err != nil {
		return nil, errors.Wrap(err, "retrieve cloud provider failed")
	}

	cls, err := clusters(group, deploy.CloudProvider(cloudProvider), exs, dep)
	if err != nil {
		return nil, err
	}

	result := make([]chaosmonkey.Instance, 0)

	for _, cl := range cls {
		instances, err := getInstances(cl, dep)
		if err != nil {
			return nil, err
		}
		result = append(result, instances...)

	}
	return result, nil

}