{"id":765,"date":"2024-11-17T20:45:31","date_gmt":"2024-11-17T12:45:31","guid":{"rendered":"https:\/\/www.db2go.net\/?p=765"},"modified":"2024-11-17T20:45:31","modified_gmt":"2024-11-17T12:45:31","slug":"a-kubeedge%e7%9a%84edgemesh","status":"publish","type":"post","link":"https:\/\/www.db2go.net\/?p=765","title":{"rendered":"A-kubeedge\u7684edgemesh"},"content":{"rendered":"<p>EdgeMesh \u662f KubeEdge \u7684\u4e00\u4e2a\u5b50\u9879\u76ee\uff0c\u65e8\u5728\u4e3a\u8fb9\u7f18\u8ba1\u7b97\u573a\u666f\u63d0\u4f9b\u670d\u52a1\u53d1\u73b0\u548c\u7f51\u7edc\u901a\u4fe1\u80fd\u529b\u3002\u5176\u6838\u5fc3\u529f\u80fd\u5305\u62ec\u8fb9\u7f18\u8282\u70b9\u95f4\u7684\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u548c\u8de8\u7f51\u7edc\u7684\u670d\u52a1\u901a\u4fe1\u3002EdgeMesh \u901a\u8fc7\u5b9e\u73b0\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u7f51\u7edc\u4ee3\u7406\uff0c\u5c06 KubeEdge \u8fb9\u7f18\u8282\u70b9\u4e0a\u7684\u7f51\u7edc\u670d\u52a1\u8fde\u63a5\u8d77\u6765\uff0c\u4f7f\u8fb9\u7f18\u8bbe\u5907\u80fd\u591f\u5f7c\u6b64\u901a\u4fe1\uff0c\u5373\u4f7f\u662f\u5728\u7f51\u7edc\u9694\u79bb\u6216\u5e26\u5bbd\u6709\u9650\u7684\u73af\u5883\u4e0b\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f EdgeMesh \u7684\u4e3b\u8981\u529f\u80fd\u548c\u6838\u5fc3\u4ee3\u7801\u5206\u4eab\uff1a<\/p>\n<h3>1. \u8fb9\u7f18\u670d\u52a1\u53d1\u73b0\u548c\u8d1f\u8f7d\u5747\u8861<\/h3>\n<p>EdgeMesh \u80fd\u591f\u5728\u8fb9\u7f18\u8282\u70b9\u95f4\u5b9e\u73b0\u670d\u52a1\u53d1\u73b0\u548c\u8d1f\u8f7d\u5747\u8861\uff0c\u4ece\u800c\u652f\u6301\u8fb9\u7f18\u8bbe\u5907\u4e4b\u95f4\u7684\u76f4\u63a5\u901a\u4fe1\u3002\u4f20\u7edf\u7684 Kubernetes \u670d\u52a1\u901a\u5e38\u4f9d\u8d56\u4e8e\u96c6\u7fa4\u5185\u90e8\u7684 DNS \u670d\u52a1\u548c kube-proxy \u7ec4\u4ef6\u6765\u8fdb\u884c\u670d\u52a1\u53d1\u73b0\uff0c\u800c\u5728\u8fb9\u7f18\u8ba1\u7b97\u73af\u5883\u4e2d\uff0c\u7531\u4e8e\u7f51\u7edc\u9694\u79bb\u548c\u4f4e\u5e26\u5bbd\u7b49\u9650\u5236\uff0c\u8fd9\u79cd\u65b9\u5f0f\u5e76\u4e0d\u9002\u7528\u3002<\/p>\n<p>EdgeMesh \u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\u5b9e\u73b0\u670d\u52a1\u53d1\u73b0\u548c\u8d1f\u8f7d\u5747\u8861\uff1a<\/p>\n<ul>\n<li><strong>\u672c\u5730\u7f13\u5b58\u670d\u52a1\u4fe1\u606f<\/strong>\uff1aEdgeMesh \u4f1a\u5728\u8fb9\u7f18\u8282\u70b9\u672c\u5730\u7f13\u5b58\u670d\u52a1\u4fe1\u606f\uff0c\u4ee5\u4fbf\u5728\u7f51\u7edc\u4e0d\u901a\u65f6\u4ecd\u7136\u53ef\u4ee5\u63d0\u4f9b\u670d\u52a1\u53d1\u73b0\u529f\u80fd\u3002<\/li>\n<li><strong>\u8d1f\u8f7d\u5747\u8861<\/strong>\uff1a\u5728\u540c\u4e00\u8fb9\u7f18\u8282\u70b9\u4e0a\uff0cEdgeMesh \u53ef\u4ee5\u6839\u636e\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff08\u5982\u8f6e\u8be2\uff09\u9009\u62e9\u9002\u5f53\u7684\u670d\u52a1\u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<p>EdgeMesh \u901a\u8fc7\u76d1\u542c Kubernetes \u7684 Service \u548c Endpoint \u8d44\u6e90\uff0c\u5b9e\u73b0\u670d\u52a1\u7684\u53d1\u73b0\u4e0e\u6ce8\u518c\u3002\u6838\u5fc3\u4ee3\u7801\u4f4d\u4e8e <code>pkg\/edgemesh\/controller<\/code> \u76ee\u5f55\u4e0b\u3002<\/p>\n<ul>\n<li><strong>Service \u63a7\u5236\u5668<\/strong>\uff1a\u8d1f\u8d23\u76d1\u542c Service \u8d44\u6e90\u7684\u53d8\u5316\uff0c\u5e76\u5c06\u5176\u6ce8\u518c\u5230\u672c\u5730\u7f13\u5b58\u4e2d\u3002\n<pre><code class=\"language-go line-numbers\">func (c *ServiceController) onServiceAdd(obj interface{}) {\n  service := obj.(*v1.Service)\n  \/\/ \u5c06\u670d\u52a1\u4fe1\u606f\u6dfb\u52a0\u5230\u672c\u5730\u7f13\u5b58\n  c.serviceLister.Add(service)\n}\n<\/code><\/pre>\n<\/li>\n<li><strong>Endpoint \u63a7\u5236\u5668<\/strong>\uff1a\u8d1f\u8d23\u76d1\u542c Endpoint \u8d44\u6e90\u7684\u53d8\u5316\uff0c\u66f4\u65b0\u670d\u52a1\u7684\u53ef\u7528\u5b9e\u4f8b\u4fe1\u606f\u3002\n<pre><code class=\"language-go line-numbers\">func (c *EndpointsController) onEndpointsUpdate(oldObj, newObj interface{}) {\n  endpoints := newObj.(*v1.Endpoints)\n  \/\/ \u66f4\u65b0\u670d\u52a1\u5b9e\u4f8b\u4fe1\u606f\n  c.endpointsLister.Update(endpoints)\n}\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3>2. \u8fb9\u7f18\u5230\u8fb9\u7f18\u7684\u670d\u52a1\u901a\u4fe1<\/h3>\n<p>\u4f20\u7edf\u7684 Kubernetes \u670d\u52a1\u7f51\u7edc\u6a21\u578b\u5728\u8fb9\u7f18\u8ba1\u7b97\u4e2d\u53ef\u80fd\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u56e0\u4e3a\u8fb9\u7f18\u8282\u70b9\u4e4b\u95f4\u53ef\u80fd\u4f4d\u4e8e\u4e0d\u540c\u7684\u7f51\u7edc\u73af\u5883\uff0c\u65e0\u6cd5\u76f4\u63a5\u4e92\u8054\u3002EdgeMesh \u901a\u8fc7\u6784\u5efa\u201c\u865a\u62df\u7f51\u7edc\u201d\u6765\u5b9e\u73b0\u8fb9\u7f18\u8282\u70b9\u4e4b\u95f4\u7684\u8de8\u7f51\u7edc\u901a\u4fe1\u3002<\/p>\n<ul>\n<li><strong>\u865a\u62df\u7f51\u7edc\uff08Overlay Network\uff09<\/strong>\uff1aEdgeMesh \u4f7f\u7528 overlay \u7f51\u7edc\uff08\u5982 GRE\u3001VXLAN \u7b49\uff09\u6765\u5efa\u7acb\u8de8\u7f51\u7edc\u7684\u96a7\u9053\uff0c\u4fdd\u8bc1\u5728\u8fb9\u7f18\u8282\u70b9\u4e4b\u95f4\u7684\u7f51\u7edc\u9694\u79bb\u73af\u5883\u4e0b\u4e5f\u80fd\u8fdb\u884c\u901a\u4fe1\u3002<\/li>\n<li><strong>\u670d\u52a1\u8def\u7531<\/strong>\uff1aEdgeMesh \u53ef\u4ee5\u5c06\u670d\u52a1\u7684\u8bf7\u6c42\u8def\u7531\u5230\u4e0d\u540c\u8fb9\u7f18\u8282\u70b9\u4e0a\u7684\u5b9e\u4f8b\uff0c\u4f7f\u5f97\u8fb9\u7f18\u8282\u70b9\u95f4\u80fd\u591f\u76f4\u63a5\u8bbf\u95ee\u5404\u81ea\u7684\u670d\u52a1\u3002<\/li>\n<\/ul>\n<p>EdgeMesh \u901a\u8fc7\u4ee3\u7406\u673a\u5236\uff0c\u5b9e\u73b0\u5bf9\u670d\u52a1\u8bf7\u6c42\u7684\u62e6\u622a\u548c\u8f6c\u53d1\uff0c\u5e76\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u3002\u6838\u5fc3\u4ee3\u7801\u4f4d\u4e8e <code>pkg\/edgemesh\/proxy<\/code> \u76ee\u5f55\u4e0b\u3002<\/p>\n<ul>\n<li><strong>HTTP \u4ee3\u7406<\/strong>\uff1a\u62e6\u622a HTTP \u8bf7\u6c42\uff0c\u6839\u636e\u670d\u52a1\u540d\u79f0\u89e3\u6790\u76ee\u6807\u5730\u5740\uff0c\u5e76\u8fdb\u884c\u8f6c\u53d1\u3002\n<pre><code class=\"language-go line-numbers\">func (p *Proxy) ServeHTTP(w http.ResponseWriter, r *http.Request) {\n  \/\/ \u6839\u636e\u8bf7\u6c42\u7684\u4e3b\u673a\u540d\u89e3\u6790\u670d\u52a1\u540d\u79f0\n  serviceName := parseServiceName(r.Host)\n  \/\/ \u83b7\u53d6\u670d\u52a1\u7684\u53ef\u7528\u5b9e\u4f8b\n  endpoints := p.getEndpoints(serviceName)\n  \/\/ \u9009\u62e9\u4e00\u4e2a\u5b9e\u4f8b\u8fdb\u884c\u8f6c\u53d1\n  target := p.loadBalancer.Choose(endpoints)\n  \/\/ \u8f6c\u53d1\u8bf7\u6c42\n  p.transport.RoundTrip(r)\n}\n<\/code><\/pre>\n<\/li>\n<li><strong>TCP \u4ee3\u7406<\/strong>\uff1a\u62e6\u622a TCP \u8fde\u63a5\uff0c\u6839\u636e\u670d\u52a1\u540d\u79f0\u89e3\u6790\u76ee\u6807\u5730\u5740\uff0c\u5e76\u8fdb\u884c\u8f6c\u53d1\u3002\n<pre><code class=\"language-go line-numbers\">func (p *Proxy) handleTCP(conn net.Conn) {\n  \/\/ \u8bfb\u53d6\u5ba2\u6237\u7aef\u8bf7\u6c42\uff0c\u89e3\u6790\u670d\u52a1\u540d\u79f0\n  serviceName := parseServiceName(conn)\n  \/\/ \u83b7\u53d6\u670d\u52a1\u7684\u53ef\u7528\u5b9e\u4f8b\n  endpoints := p.getEndpoints(serviceName)\n  \/\/ \u9009\u62e9\u4e00\u4e2a\u5b9e\u4f8b\u8fdb\u884c\u8f6c\u53d1\n  target := p.loadBalancer.Choose(endpoints)\n  \/\/ \u5efa\u7acb\u5230\u76ee\u6807\u5b9e\u4f8b\u7684\u8fde\u63a5\uff0c\u5e76\u8f6c\u53d1\u6570\u636e\n  p.forward(conn, target)\n}\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3>3. \u652f\u6301 HTTP \u548c TCP \u670d\u52a1<\/h3>\n<p>EdgeMesh \u652f\u6301 HTTP \u548c TCP \u534f\u8bae\u7684\u670d\u52a1\u4ee3\u7406\uff0c\u5141\u8bb8\u5728\u8fb9\u7f18\u8282\u70b9\u4e4b\u95f4\u900f\u660e\u5730\u4f20\u8f93\u4e0d\u540c\u7c7b\u578b\u7684\u7f51\u7edc\u6d41\u91cf\u3002<\/p>\n<ul>\n<li><strong>HTTP \u670d\u52a1\u4ee3\u7406<\/strong>\uff1aEdgeMesh \u4f1a\u62e6\u622a\u8fb9\u7f18\u8282\u70b9\u4e0a\u7684 HTTP \u8bf7\u6c42\uff0c\u5e76\u6839\u636e\u670d\u52a1\u53d1\u73b0\u7684\u4fe1\u606f\u5c06\u8bf7\u6c42\u8def\u7531\u5230\u76ee\u6807\u670d\u52a1\u5b9e\u4f8b\u3002<\/li>\n<li><strong>TCP \u670d\u52a1\u4ee3\u7406<\/strong>\uff1aEdgeMesh \u4e5f\u652f\u6301 TCP \u670d\u52a1\u4ee3\u7406\uff0c\u53ef\u4ee5\u4e3a\u5e94\u7528\u7a0b\u5e8f\u63d0\u4f9b\u66f4\u5e7f\u6cdb\u7684\u670d\u52a1\u652f\u6301\uff0c\u5982\u6570\u636e\u5e93\u8fde\u63a5\u7b49\u3002<\/li>\n<\/ul>\n<p>EdgeMesh \u63d0\u4f9b\u591a\u79cd\u8d1f\u8f7d\u5747\u8861\u7b56\u7565\uff0c\u5982\u8f6e\u8be2\u3001\u968f\u673a\u7b49\u3002\u6838\u5fc3\u4ee3\u7801\u4f4d\u4e8e <code>pkg\/edgemesh\/loadbalancer<\/code> \u76ee\u5f55\u4e0b\u3002<\/p>\n<ul>\n<li><strong>\u8f6e\u8be2\u7b56\u7565<\/strong>\uff1a\u6309\u7167\u987a\u5e8f\u4f9d\u6b21\u9009\u62e9\u670d\u52a1\u5b9e\u4f8b\u3002\n<pre><code class=\"language-go line-numbers\">func (lb *RoundRobinLoadBalancer) Choose(endpoints []string) string {\n  lb.index = (lb.index + 1) % len(endpoints)\n  return endpoints[lb.index]\n}\n<\/code><\/pre>\n<\/li>\n<li><strong>\u968f\u673a\u7b56\u7565<\/strong>\uff1a\u968f\u673a\u9009\u62e9\u4e00\u4e2a\u670d\u52a1\u5b9e\u4f8b\u3002\n<pre><code class=\"line-numbers\">func (lb *RandomLoadBalancer) Choose(endpoints []string) string {\n  index := rand.Intn(len(endpoints))\n  return endpoints[index]\n}\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3>4. \u670d\u52a1\u53d1\u73b0\u4e0e DNS \u652f\u6301<\/h3>\n<p>\u5728\u8fb9\u7f18\u73af\u5883\u4e2d\u6ca1\u6709\u4f20\u7edf\u7684 Kubernetes DNS \u670d\u52a1\uff0cEdgeMesh \u63d0\u4f9b\u4e86\u4e00\u4e2a\u66ff\u4ee3\u7684\u8f7b\u91cf\u7ea7 DNS \u670d\u52a1\uff0c\u5e2e\u52a9\u8fb9\u7f18\u8282\u70b9\u4e0a\u7684\u5e94\u7528\u7a0b\u5e8f\u901a\u8fc7\u57df\u540d\u8bbf\u95ee\u5176\u4ed6\u670d\u52a1\u3002<\/p>\n<ul>\n<li><strong>\u672c\u5730 DNS \u89e3\u6790<\/strong>\uff1aEdgeMesh \u5728\u8fb9\u7f18\u8282\u70b9\u4e0a\u5b9e\u73b0\u4e86\u4e00\u4e2a\u672c\u5730 DNS \u4ee3\u7406\uff0c\u53ef\u4ee5\u89e3\u6790\u670d\u52a1\u7684\u57df\u540d\u5e76\u627e\u5230\u76ee\u6807 IP \u5730\u5740\u3002<\/li>\n<li><strong>\u670d\u52a1\u4fe1\u606f\u540c\u6b65<\/strong>\uff1aEdgeMesh \u4f1a\u5b9a\u671f\u4e0e\u4e91\u7aef\u540c\u6b65\u670d\u52a1\u4fe1\u606f\uff0c\u786e\u4fdd\u5728\u8fb9\u7f18\u8282\u70b9\u4e0a\u7684 DNS \u89e3\u6790\u662f\u6700\u65b0\u7684\u3002<\/li>\n<\/ul>\n<p>EdgeMesh \u5b9e\u73b0\u4e86\u672c\u5730 DNS \u89e3\u6790\u5668\uff0c\u62e6\u622a\u5bf9\u670d\u52a1\u57df\u540d\u7684\u89e3\u6790\u8bf7\u6c42\uff0c\u5e76\u8fd4\u56de\u5bf9\u5e94\u7684\u670d\u52a1 IP\u3002\u6838\u5fc3\u4ee3\u7801\u4f4d\u4e8e <code>pkg\/edgemesh\/dns<\/code> \u76ee\u5f55\u4e0b\u3002<\/p>\n<ul>\n<li><strong>DNS \u670d\u52a1\u5668<\/strong>\uff1a\u76d1\u542c DNS \u67e5\u8be2\u8bf7\u6c42\uff0c\u89e3\u6790\u670d\u52a1\u57df\u540d\uff0c\u5e76\u8fd4\u56de\u670d\u52a1 IP\u3002\n<pre><code class=\"language-go line-numbers\">func (s *DNSServer) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {\n  for _, q := range r.Question {\n      \/\/ \u89e3\u6790\u670d\u52a1\u57df\u540d\n      serviceName := parseServiceName(q.Name)\n      \/\/ \u83b7\u53d6\u670d\u52a1\u7684 IP \u5730\u5740\n      ip := s.getServiceIP(serviceName)\n      \/\/ \u6784\u9020 DNS \u54cd\u5e94\n      msg := new(dns.Msg)\n      msg.SetReply(r)\n      msg.Answer = append(msg.Answer, &amp;dns.A{\n          Hdr: dns.RR_Header{Name: q.Name, Rrtype: dns.TypeA, Class: dns.ClassINET, Ttl: 60},\n          A:   net.ParseIP(ip),\n      })\n      w.WriteMsg(msg)\n  }\n}\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3>5. \u4e0e KubeEdge \u7684\u96c6\u6210<\/h3>\n<p>EdgeMesh \u4f5c\u4e3a KubeEdge \u7684\u7f51\u7edc\u7ec4\u4ef6\u4e4b\u4e00\uff0c\u4e0e KubeEdge \u7684 <code>edged<\/code> \u548c <code>edgehub<\/code> \u6a21\u5757\u7d27\u5bc6\u96c6\u6210\uff0c\u4ee5\u4fbf\u5728\u8fb9\u7f18\u8282\u70b9\u4e4b\u95f4\u5b9e\u73b0\u900f\u660e\u7684\u7f51\u7edc\u8bbf\u95ee\u3002EdgeMesh \u5229\u7528 <code>edgecontroller<\/code> \u540c\u6b65\u670d\u52a1\u7684\u5143\u6570\u636e\u4fe1\u606f\uff0c\u5c06 Kubernetes \u670d\u52a1\u548c Pod \u4fe1\u606f\u4e0b\u53d1\u5230\u8fb9\u7f18\u8282\u70b9\u3002<br \/>\nEdgeMesh \u4f5c\u4e3a KubeEdge \u7684\u7f51\u7edc\u7ec4\u4ef6\uff0c\u4e0e <code>edged<\/code> \u548c <code>edgehub<\/code> \u6a21\u5757\u7d27\u5bc6\u96c6\u6210\u3002\u901a\u8fc7\u76d1\u542c Kubernetes \u7684\u8d44\u6e90\u53d8\u5316\uff0c\u83b7\u53d6\u670d\u52a1\u548c\u7aef\u70b9\u4fe1\u606f\uff0c\u5b9e\u73b0\u8fb9\u7f18\u8282\u70b9\u95f4\u7684\u670d\u52a1\u901a\u4fe1\u3002<\/p>\n<p>EdgeMesh \u7684\u914d\u7f6e\u7ba1\u7406\u4f4d\u4e8e <code>pkg\/edgemesh\/config<\/code> \u76ee\u5f55\u4e0b\uff0c\u652f\u6301\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u6216\u547d\u4ee4\u884c\u53c2\u6570\u8fdb\u884c\u914d\u7f6e\u3002<\/p>\n<ul>\n<li><strong>\u914d\u7f6e\u52a0\u8f7d<\/strong>\uff1a\u5728\u542f\u52a8\u65f6\u52a0\u8f7d\u914d\u7f6e\u6587\u4ef6\uff0c\u521d\u59cb\u5316\u5404\u6a21\u5757\u3002\n<pre><code class=\"language-go line-numbers\">func InitConfig() error {\n  \/\/ \u8bfb\u53d6\u914d\u7f6e\u6587\u4ef6\n  data, err := ioutil.ReadFile(configFile)\n  if err != nil {\n      return err\n  }\n  \/\/ \u89e3\u6790\u914d\u7f6e\n  err = yaml.Unmarshal(data, &amp;Config)\n  if err != nil {\n      return err\n  }\n  return nil\n}\n<\/code><\/pre>\n<\/li>\n<li><strong>\u8d44\u6e90\u540c\u6b65<\/strong>\uff1a\u901a\u8fc7 <code>edgehub<\/code> \u6a21\u5757\uff0c\u5c06\u4e91\u7aef\u7684\u670d\u52a1\u548c\u7aef\u70b9\u4fe1\u606f\u540c\u6b65\u5230\u8fb9\u7f18\u8282\u70b9\u3002\n<pre><code class=\"language-go line-numbers\">func (h *EdgeHub) processServiceUpdate(msg model.Message) {\n  \/\/ \u89e3\u6790\u6d88\u606f\uff0c\u83b7\u53d6\u670d\u52a1\u4fe1\u606f\n  service := parseService(msg.Content)\n  \/\/ \u66f4\u65b0\u672c\u5730\u7f13\u5b58\n  h.serviceLister.Update(service)\n}\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h3>\u603b\u7ed3<\/h3>\n<p>EdgeMesh \u4e3a KubeEdge \u7684\u8fb9\u7f18\u8ba1\u7b97\u67b6\u6784\u63d0\u4f9b\u4e86\u7f51\u7edc\u5c42\u7684\u652f\u6301\uff0c\u901a\u8fc7\u670d\u52a1\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u865a\u62df\u7f51\u7edc\u3001DNS \u652f\u6301\u7b49\u529f\u80fd\uff0c\u4f7f\u8fb9\u7f18\u8bbe\u5907\u80fd\u591f\u5728\u7f51\u7edc\u9694\u79bb\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0\u9ad8\u6548\u3001\u53ef\u9760\u7684\u670d\u52a1\u901a\u4fe1\u3002\u5b83\u7684\u8bbe\u8ba1\u4f7f\u5f97 KubeEdge \u80fd\u591f\u5728\u590d\u6742\u7684\u8fb9\u7f18\u7f51\u7edc\u73af\u5883\u4e2d\u652f\u6301\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5305\u62ec\u667a\u80fd\u5236\u9020\u3001\u667a\u6167\u57ce\u5e02\u548c\u7269\u8054\u7f51\u3002\u60a8\u53ef\u4ee5\u5728 KubeEdge \u7684 GitHub \u4ed3\u5e93\u4e2d\u627e\u5230 EdgeMesh \u7684\u4ee3\u7801\u548c\u6587\u6863\uff0c\u4ee5\u6df1\u5165\u4e86\u89e3\u5176\u5b9e\u73b0\u7ec6\u8282\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>EdgeMesh \u662f KubeEdge \u7684\u4e00\u4e2a\u5b50\u9879\u76ee\uff0c\u65e8\u5728\u4e3a\u8fb9\u7f18\u8ba1\u7b97\u573a\u666f\u63d0\u4f9b\u670d\u52a1\u53d1\u73b0\u548c\u7f51\u7edc\u901a\u4fe1\u80fd\u529b\u3002\u5176\u6838\u5fc3\u529f\u80fd&hellip;<\/p>\n <a href=\"https:\/\/www.db2go.net\/?p=765\" title=\"A-kubeedge\u7684edgemesh\" class=\"entry-more-link\"><span>Read More<\/span> <span class=\"screen-reader-text\">A-kubeedge\u7684edgemesh<\/span><\/a>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"Layout":"","footnotes":""},"categories":[1],"tags":[],"class_list":["entry","author-suredandan","post-765","post","type-post","status-publish","format-standard","category-uncategorized"],"views":1818,"_links":{"self":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=765"}],"version-history":[{"count":1,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/765\/revisions"}],"predecessor-version":[{"id":766,"href":"https:\/\/www.db2go.net\/index.php?rest_route=\/wp\/v2\/posts\/765\/revisions\/766"}],"wp:attachment":[{"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.db2go.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}