shiran
67 lines
1.4 KiB
Go
67 lines
1.4 KiB
Go
package nacos
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import (
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"github.com/nacos-group/nacos-sdk-go/v2/common/constant"
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"net"
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"os"
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"strconv"
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"strings"
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)
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var (
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cc *constant.ClientConfig
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sc []constant.ServerConfig
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)
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func GetIP(domain string) string {
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// 确保域名不为空
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if domain == "" {
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return ""
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}
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// 使用 net.LookupIP 查找域名的 IP 地址
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ips, err := net.LookupIP(domain)
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if err != nil {
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return ""
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}
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// 检查是否找到了 IP
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if len(ips) == 0 {
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return ""
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}
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// 返回第一个 IPv4 地址（如果有）
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for _, ip := range ips {
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if ipv4 := ip.To4(); ipv4 != nil {
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return ipv4.String()
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}
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}
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// 如果没有 IPv4，返回第一个 IP（可能是 IPv6）
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return ips[0].String()
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}
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func InitNacosRegistryConfig() {
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if cc != nil && sc != nil {
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return
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}
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nacosHosts := strings.Split(os.Getenv("NACOS_HOSTS"), ",")
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nacosPort, _ := strconv.Atoi(os.Getenv("NACOS_PORT"))
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for _, host := range nacosHosts {
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serverConfig := constant.NewServerConfig(GetIP(host), uint64(nacosPort))
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sc = append(sc, *serverConfig)
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}
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LogDir := os.Getenv("LOG_SAVE_PATH")
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cc = &constant.ClientConfig{
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NamespaceId: os.Getenv("NACOS_NAMESPACE"),
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TimeoutMs: 5000,
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NotLoadCacheAtStart: true,
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LogDir: LogDir,
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//CacheDir: "/tmp/nacos/cache",
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LogLevel: "debug",
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Username: os.Getenv("NACOS_USER"),
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Password: os.Getenv("NACOS_PASSWORD"),
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}
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}
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