mirror of
https://github.com/openimsdk/open-im-server.git
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107 lines
3.2 KiB
Go
107 lines
3.2 KiB
Go
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package kubernetes
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import (
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"context"
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"fmt"
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"google.golang.org/grpc"
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"github.com/OpenIMSDK/tools/discoveryregistry"
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)
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// K8sDR represents the Kubernetes service discovery and registration client.
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type K8sDR struct {
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options []grpc.DialOption
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rpcRegisterAddr string
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}
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// NewK8sDiscoveryRegister creates a new instance of K8sDR for Kubernetes service discovery and registration.
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func NewK8sDiscoveryRegister() (discoveryregistry.SvcDiscoveryRegistry, error) {
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return &K8sDR{}, nil
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}
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// Register registers a service with Kubernetes.
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func (cli *K8sDR) Register(serviceName, host string, port int, opts ...grpc.DialOption) error {
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cli.rpcRegisterAddr = serviceName
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return nil
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}
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// UnRegister removes a service registration from Kubernetes.
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func (cli *K8sDR) UnRegister() error {
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return nil
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}
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// CreateRpcRootNodes creates root nodes for RPC in Kubernetes.
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func (cli *K8sDR) CreateRpcRootNodes(serviceNames []string) error {
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return nil
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}
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// RegisterConf2Registry registers a configuration to the registry.
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func (cli *K8sDR) RegisterConf2Registry(key string, conf []byte) error {
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return nil
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}
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// GetConfFromRegistry retrieves a configuration from the registry.
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func (cli *K8sDR) GetConfFromRegistry(key string) ([]byte, error) {
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return nil, nil
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}
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// GetConns returns a list of gRPC client connections for a given service.
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func (cli *K8sDR) GetConns(ctx context.Context, serviceName string, opts ...grpc.DialOption) ([]*grpc.ClientConn, error) {
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conn, err := grpc.DialContext(ctx, serviceName, append(cli.options, opts...)...)
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return []*grpc.ClientConn{conn}, err
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}
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// GetConn returns a single gRPC client connection for a given service.
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func (cli *K8sDR) GetConn(ctx context.Context, serviceName string, opts ...grpc.DialOption) (*grpc.ClientConn, error) {
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return grpc.DialContext(ctx, serviceName, append(cli.options, opts...)...)
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}
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// GetSelfConnTarget returns the connection target of the client itself.
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func (cli *K8sDR) GetSelfConnTarget() string {
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return cli.rpcRegisterAddr
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}
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// AddOption adds gRPC dial options to the client.
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func (cli *K8sDR) AddOption(opts ...grpc.DialOption) {
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cli.options = append(cli.options, opts...)
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}
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// CloseConn closes a given gRPC client connection.
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func (cli *K8sDR) CloseConn(conn *grpc.ClientConn) {
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conn.Close()
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}
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// do not use this method for call rpc.
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func (cli *K8sDR) GetClientLocalConns() map[string][]*grpc.ClientConn {
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fmt.Println("should not call this function!!!!!!!!!!!!!!!!!!!!!!!!!")
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return nil
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}
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// Close closes the K8sDR client.
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func (cli *K8sDR) Close() {
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// Close any open resources here (if applicable)
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return
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}
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