func (s *Store) FindChildService(ctx datastore.Context, deploymentID, parentID, serviceName string) (*Service, error) {
parentID = strings.TrimSpace(parentID)
if deploymentID = strings.TrimSpace(deploymentID); deploymentID == "" {
return nil, errors.New("empty deployment ID not allowed")
} else if serviceName = strings.TrimSpace(serviceName); serviceName == "" {
return nil, errors.New("empty service name not allowed")
}
search := search.Search("controlplane").Type(kind).Filter(
"and",
search.Filter().Terms("DeploymentID", deploymentID),
search.Filter().Terms("ParentServiceID", parentID),
search.Filter().Terms("Name", serviceName),
)
q := datastore.NewQuery(ctx)
results, err := q.Execute(search)
if err != nil {
return nil, err
}
if results.Len() == 0 {
return nil, nil
} else if svcs, err := convert(results); err != nil {
return nil, err
} else {
return &svcs[0], nil
}
}
func (s *Store) FindAssignmentByHostPort(ctx datastore.Context, ipAddr string, port uint16) (*AddressAssignment, error) {
if ipAddr = strings.TrimSpace(ipAddr); ipAddr == "" {
return nil, fmt.Errorf("hostIP cannot be empty")
} else if port == 0 {
return nil, fmt.Errorf("port must be greater than 0")
}
search := search.Search("controlplane").Type(kind).Filter(
"and",
search.Filter().Terms("IPAddr", ipAddr),
search.Filter().Terms("Port", strconv.FormatUint(uint64(port), 10)),
)
if results, err := datastore.NewQuery(ctx).Execute(search); err != nil {
return nil, err
} else if output, err := convert(results); err != nil {
return nil, err
} else if len(output) == 0 {
return nil, nil
} else {
return &output[0], nil
}
}
func (s *Store) FindAssignmentByServiceEndpoint(ctx datastore.Context, serviceID, endpointName string) (*AddressAssignment, error) {
if serviceID = strings.TrimSpace(serviceID); serviceID == "" {
return nil, fmt.Errorf("service ID cannot be empty")
} else if endpointName = strings.TrimSpace(endpointName); endpointName == "" {
return nil, fmt.Errorf("endpoint name cannot be empty")
}
search := search.Search("controlplane").Type(kind).Filter(
"and",
search.Filter().Terms("ServiceID", serviceID),
search.Filter().Terms("EndpointName", endpointName),
)
if results, err := datastore.NewQuery(ctx).Execute(search); err != nil {
return nil, err
} else if output, err := convert(results); err != nil {
return nil, err
} else if len(output) == 0 {
return nil, nil
} else {
return &output[0], nil
}
}