func ValidateEgressRule()

in proxy/pkg/egress/egress_config.go [69:85]

• 16 lines of code
• 6 McCabe index (conditional complexity)

func ValidateEgressRule(rules map[string][]*config.EgressRule) (bool, error) {
	for _, rule := range rules {
		for _, egressrule := range rule {
			if len(egressrule.Hosts) == 0 {
				return false, errors.New("Egress rule should have atleast one host")
			}
			for _, host := range egressrule.Hosts {
				err := ValidateHostName(host)
				if err != nil {
					return false, err
				}
			}
		}

	}
	return true, nil
}