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52 lines
1.7 KiB
52 lines
1.7 KiB
package discoveryregistry
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// type DnsDiscoveryRegistry struct {
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// opts []grpc.DialOption
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// namespace string
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// clientset *kubernetes.Clientset
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// }
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// func NewDnsDiscoveryRegistry(namespace string, opts []grpc.DialOption) (*DnsDiscoveryRegistry, error) {
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// config, err := rest.InClusterConfig()
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// if err != nil {
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// return nil, err
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// }
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// clientset, err := kubernetes.NewForConfig(config)
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// if err != nil {
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// return nil, err
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// }
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// return &DnsDiscoveryRegistry{
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// clientset: clientset,
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// namespace: namespace,
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// opts: opts,
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// }, nil
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// }
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// func (d DnsDiscoveryRegistry) GetConns(ctx context.Context, serviceName string, opts ...grpc.DialOption) ([]*grpc.ClientConn, error) {
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// endpoints, err := d.clientset.CoreV1().Endpoints(d.namespace).Get(context.TODO(), serviceName, metav1.GetOptions{})
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// if err != nil {
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// return nil, err
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// }
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// var conns []*grpc.ClientConn
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// for _, subset := range endpoints.Subsets {
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// for _, address := range subset.Addresses {
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// for _, port := range subset.Ports {
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// conn, err := grpc.DialContext(ctx, net.JoinHostPort(address.IP, string(port.Port)), append(d.opts, opts...)...)
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// if err != nil {
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// return nil, err
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// }
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// conns = append(conns, conn)
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// }
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// }
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// }
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// return conns, nil
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// }
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// func (d DnsDiscoveryRegistry) GetConn(ctx context.Context, serviceName string, opts ...grpc.DialOption) (*grpc.ClientConn, error) {
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// return grpc.DialContext(ctx, fmt.Sprintf("%s.%s.svc.cluster.local", serviceName, d.namespace), append(d.opts, opts...)...)
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// }
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// func (d *DnsDiscoveryRegistry) AddOption(opts ...grpc.DialOption) {
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// d.opts = append(d.opts, opts...)
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// }
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