144 lines
4.6 KiB
Go
144 lines
4.6 KiB
Go
package nacos
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import (
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"github.com/nacos-group/nacos-sdk-go/clients"
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"github.com/nacos-group/nacos-sdk-go/clients/config_client"
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"github.com/nacos-group/nacos-sdk-go/clients/naming_client"
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"github.com/nacos-group/nacos-sdk-go/common/constant"
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"github.com/nacos-group/nacos-sdk-go/model"
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"github.com/nacos-group/nacos-sdk-go/vo"
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)
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func newSys(options Options) (sys *Nacos, err error) {
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sys = &Nacos{
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options: options,
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}
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// 创建clientConfig
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clientConfig := constant.ClientConfig{
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NamespaceId: options.NamespaceId,
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TimeoutMs: options.TimeoutMs,
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NotLoadCacheAtStart: true,
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Username: options.Username,
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Password: options.Password,
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LogDir: "./nacos/log",
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CacheDir: "./nacos/cache",
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RotateTime: "1h",
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MaxAge: 3,
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LogLevel: "debug",
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}
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// 至少一个ServerConfig
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serverConfigs := []constant.ServerConfig{
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{
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IpAddr: options.NacosAddr,
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ContextPath: "/nacos",
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Port: options.Port,
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Scheme: "http",
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},
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}
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if sys.options.NacosClientType == NamingClient || sys.options.NacosClientType == All {
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// 创建服务发现客户端的另一种方式 (推荐)
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sys.namingClient, err = clients.NewNamingClient(
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vo.NacosClientParam{
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ClientConfig: &clientConfig,
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ServerConfigs: serverConfigs,
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},
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)
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}
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if sys.options.NacosClientType == ConfigClient || sys.options.NacosClientType == All {
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// 创建服务发现客户端的另一种方式 (推荐)
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sys.configClient, err = clients.NewConfigClient(
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vo.NacosClientParam{
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ClientConfig: &clientConfig,
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ServerConfigs: serverConfigs,
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},
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)
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}
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return
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}
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type Nacos struct {
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options Options
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namingClient naming_client.INamingClient
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configClient config_client.IConfigClient
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}
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///注册服务
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func (this *Nacos) Naming_RegisterInstance(service vo.RegisterInstanceParam) (success bool, err error) {
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success, err = this.namingClient.RegisterInstance(service)
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return
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}
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///注销服务
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func (this *Nacos) Naming_DeregisterInstance(service vo.DeregisterInstanceParam) (success bool, err error) {
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success, err = this.namingClient.DeregisterInstance(service)
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return
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}
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///获取服务
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func (this *Nacos) Naming_GetService(param vo.GetServiceParam) (services model.Service, err error) {
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services, err = this.namingClient.GetService(param)
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return
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}
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/// SelectAllInstance可以返回全部实例列表,包括healthy=false,enable=false,weight<=0
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func (this *Nacos) Naming_SelectAllInstances(param vo.SelectAllInstancesParam) (instances []model.Instance, err error) {
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instances, err = this.namingClient.SelectAllInstances(param)
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return
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}
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///选中实例列表
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func (this *Nacos) Naming_SelectInstances(param vo.SelectInstancesParam) (instances []model.Instance, err error) {
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instances, err = this.namingClient.SelectInstances(param)
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return
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}
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/// SelectOneHealthyInstance将会按加权随机轮询的负载均衡策略返回一个健康的实例 实例必须满足的条件：health=true,enable=true and weight>0
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func (this *Nacos) Naming_SelectOneHealthyInstance(param vo.SelectOneHealthInstanceParam) (instance *model.Instance, err error) {
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instance, err = this.namingClient.SelectOneHealthyInstance(param)
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return
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}
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/// Subscribe key=serviceName+groupName+cluster 注意:我们可以在相同的key添加多个SubscribeCallback.
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func (this *Nacos) Naming_Subscribe(param *vo.SubscribeParam) (err error) {
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err = this.namingClient.Subscribe(param)
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return
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}
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func (this *Nacos) Naming_Unsubscribe(param *vo.SubscribeParam) (err error) {
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err = this.namingClient.Unsubscribe(param)
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return
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}
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func (this *Nacos) Naming_GetAllServicesInfo(param vo.GetAllServiceInfoParam) (serviceInfos model.ServiceList, err error) {
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serviceInfos, err = this.namingClient.GetAllServicesInfo(param)
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return
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}
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func (this *Nacos) Config_GetConfig(param vo.ConfigParam) (string, error) {
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return this.configClient.GetConfig(param)
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}
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func (this *Nacos) Config_PublishConfig(param vo.ConfigParam) (bool, error) {
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return this.configClient.PublishConfig(param)
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}
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func (this *Nacos) Config_DeleteConfig(param vo.ConfigParam) (bool, error) {
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return this.configClient.PublishConfig(param)
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}
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func (this *Nacos) Config_ListenConfig(params vo.ConfigParam) (err error) {
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return this.configClient.ListenConfig(params)
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}
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func (this *Nacos) Config_CancelListenConfig(params vo.ConfigParam) (err error) {
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return this.configClient.CancelListenConfig(params)
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}
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func (this *Nacos) Config_SearchConfig(param vo.SearchConfigParam) (*model.ConfigPage, error) {
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return this.configClient.SearchConfig(param)
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}
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func (this *Nacos) Config_PublishAggr(param vo.ConfigParam) (published bool, err error) {
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return this.configClient.PublishAggr(param)
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}
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