v1.5.1 增强程序稳定性

EdgeAPI/internal/installers/deploy_manager.go

@@ -198,6 +198,21 @@ func (this *DeployManager) FindHTTPDNSNodeFile(os string, arch string) *DeployFi
 	return nil
 }
 
+// LatestNodeVersion 获取部署目录中边缘节点的最新版本号
+func (this *DeployManager) LatestNodeVersion() string {
+	return latestVersion(this.LoadNodeFiles())
+}
+
+// LatestNSNodeVersion 获取部署目录中DNS节点的最新版本号
+func (this *DeployManager) LatestNSNodeVersion() string {
+	return latestVersion(this.LoadNSNodeFiles())
+}
+
+// LatestHTTPDNSNodeVersion 获取部署目录中HTTPDNS节点的最新版本号
+func (this *DeployManager) LatestHTTPDNSNodeVersion() string {
+	return latestVersion(this.LoadHTTPDNSNodeFiles())
+}
+
 // Reload 重置缓存
 func (this *DeployManager) Reload() {
 	this.locker.Lock()
@@ -207,3 +222,13 @@ func (this *DeployManager) Reload() {
 	this.nsNodeFiles = nil
 	this.httpdnsNodeFiles = nil
 }
+
+func latestVersion(files []*DeployFile) string {
+	var latest string
+	for _, f := range files {
+		if len(latest) == 0 || stringutil.VersionCompare(f.Version, latest) > 0 {
+			latest = f.Version
+		}
+	}
+	return latest
+}