{"id":34287,"date":"2023-11-10T23:13:08","date_gmt":"2023-04-05T02:06:38","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%9d%80%e5%9c%a8oci%e4%b8%8a%e8%bf%90%e8%a1%8cwebrtc%ef%bc%88sfu%e5%bd%a2%e5%bc%8f%ef%bc%89oke%e7%bc%96%e3%80%82\/"},"modified":"2024-05-04T08:23:54","modified_gmt":"2024-05-04T00:23:54","slug":"%e6%88%91%e8%af%95%e7%9d%80%e5%9c%a8oci%e4%b8%8a%e8%bf%90%e8%a1%8cwebrtc%ef%bc%88sfu%e5%bd%a2%e5%bc%8f%ef%bc%89oke%e7%bc%96%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e8%af%95%e7%9d%80%e5%9c%a8oci%e4%b8%8a%e8%bf%90%e8%a1%8cwebrtc%ef%bc%88sfu%e5%bd%a2%e5%bc%8f%ef%bc%89oke%e7%bc%96%e3%80%82\/","title":{"rendered":"\u6211\u8bd5\u7740\u5728OCI\u4e0a\u8fd0\u884cWebRTC\uff08SFU\u5f62\u5f0f\uff09~OKE\u7f16"},"content":{"rendered":"

\u9996\u5148<\/h2>\n

\u524d\u6b21\u63d0\u4ea4\u7684webrtc\u6f14\u793a\u662f\u5728OCI\u4e0a\u7684VM\u5b9e\u4f8b\u4e0a\u6784\u5efa\u7684\u3002<\/p>\n

 <\/p>\n

\u8fd9\u6b21\u6211\u4eec\u5c06\u4f7f\u7528OKE+Redis\u6765\u6784\u5efaWebRTC\u670d\u52a1\u5668\u3002<\/p>\n

\u5728OKE\u4e0a\u6784\u5efaWebRTC\u670d\u52a1\u5668\u3002<\/h2>\n

\u5728\u5c06Livekit\u8fd0\u884c\u5728Kubernetes\u4e0a\u4e4b\u524d\uff0c\u8bf7\u67e5\u9605\u4ee5\u4e0b\u5b98\u65b9\u7f51\u9875\u83b7\u53d6\u76f8\u5173\u4fe1\u606f\u3002<\/p>\n

 <\/p>\n

\"livekit_kubernates.jpg\"<\/div>\n

\u6784\u6210\u56fe<\/h3>\n
\"5.jpg\"<\/div>\n

\u521b\u5efa\u96c6\u7fa4<\/h3>\n
\"1.jpg\"<\/div>\n
\"2.jpg\"<\/div>\n
\"4.jpg\"<\/div>\n

\u6784\u5efaRedis<\/h3>\n
\"3.jpg\"<\/div>\n

\u521b\u5efaDocker\u955c\u50cf<\/h3>\n

\u521b\u5efaDockerfile\u548cconfig\u6587\u4ef6\u3002<\/p>\n

FROM<\/span> oraclelinux:8<\/span>\r\n\r\nRUN <\/span>dnf update -y<\/span> &&<\/span> \\\r\n<\/span>    dnf install<\/span> -y<\/span> curl &&<\/span> \\\r\n<\/span>    curl -sSL<\/span> https:\/\/get.livekit.io | bash &&<\/span> \\\r\n<\/span>    dnf clean all\r\n\r\n# \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u306b\u4e0d\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u524a\u9664\u3057\u3001\u30a4\u30e1\u30fc\u30b8\u306e\u30b5\u30a4\u30ba\u3092\u5c0f\u3055\u304f\u3059\u308b<\/span>\r\nRUN <\/span>rm<\/span> -rf<\/span> \/var\/cache\/dnf\r\n\r\n# config\u30d5\u30a1\u30a4\u30eb\uff08\u5f8c\u8ff0\uff09\u3092\u6307\u5b9a\u3057\u307e\u3059<\/span>\r\nCOPY<\/span> config.yaml \/home\/opc\/config.yaml<\/span>\r\n\r\n# Dockerfile\u5185\u3067EXPOSE\u3092\u4f7f\u7528\u3057\u3066\u3001\u30dd\u30fc\u30c8\u3092\u660e\u793a\u7684\u306b\u516c\u958b\u3059\u308b<\/span>\r\nEXPOSE<\/span> 7880 7881 7882<\/span>\r\n\r\n# CMD\u547d\u4ee4\u306fDocker\u304c\u30b3\u30f3\u30c6\u30ca\u30fc\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u5b9f\u884c\u53ef\u80fd\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\u3057\u307e\u3059<\/span>\r\n# LiveKit\u30b5\u30fc\u30d0\u3092\u8d77\u52d5\u3057\u307e\u3059<\/span>\r\nCMD<\/span> [\"\/bin\/sh\", \"-c\", \"livekit-server --dev --config \/home\/opc\/config.yaml --bind 0.0.0.0\"]<\/span>\r\n<\/code><\/pre>\n
port<\/span>:<\/span> 7880<\/span>\r\nlog_level<\/span>:<\/span> info<\/span>\r\nrtc<\/span>:<\/span>\r\n  tcp_port<\/span>:<\/span> 7881<\/span>\r\n  port_range_start<\/span>:<\/span> 50000<\/span>\r\n  port_range_end<\/span>:<\/span> 60000<\/span>\r\n  # use_external_ip should be set to true for most cloud environments where<\/span>\r\n  # the host has a public IP address, but is not exposed to the process.<\/span>\r\n  # LiveKit will attempt to use STUN to discover the true IP, and advertise<\/span>\r\n  # that IP with its clients<\/span>\r\n  use_external_ip<\/span>:<\/span> true<\/span>\r\nredis<\/span>:<\/span>\r\n  # redis is recommended for production deploys<\/span>\r\n  address<\/span>:<\/span> <your_redis_domain>:6379<\/span>\r\n  use_tls<\/span>:<\/span> true<\/span>\r\nkeys<\/span>:<\/span>\r\n  # key value pairs<\/span>\r\n  # your_api_key: <api_secret><\/span>\r\n  devkey<\/span>:<\/span> secret<\/span>\r\n# when enabled, LiveKit will expose prometheus metrics on :6789\/metrics<\/span>\r\n#prometheus_port: 6789<\/span>\r\nturn<\/span>:<\/span>\r\n  enabled<\/span>:<\/span> false<\/span>\r\n  # domain must match tls certificate<\/span>\r\n  # defaults to 3478. If not using a load balancer, must be set to 443.<\/span>\r\n  tls_port<\/span>:<\/span> 3478<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528docker\u547d\u4ee4\u5c06Docker\u955c\u50cf\u63a8\u9001\u5230\u5bb9\u5668\u6ce8\u518c\u8868\u4e2d\u3002<\/p>\n
docker image build -t<\/span> livekit\/server:v1.0 .<\/span>\r\ndocker image tag livekit\/server:v1.0 <your_ocir_endpoint>\/livekit\/server:v1.0\r\ndocker image push <your_ocir_endpoint>\/livekit\/server:v1.0\r\n<\/code><\/pre>\n
\u5e94\u7528pod\u548cservice<\/h3>\n
\u9996\u5148\u521b\u5efadeployment.yaml\u548cservice.yaml\u6587\u4ef6\u3002<\/p>\n
kind<\/span>:<\/span> Deployment<\/span>\r\napiVersion<\/span>:<\/span> apps\/v1<\/span>\r\nmetadata<\/span>:<\/span>\r\n  name<\/span>:<\/span> livekit<\/span>\r\nspec<\/span>:<\/span>\r\n  replicas<\/span>:<\/span> 2<\/span>\r\n  selector<\/span>:<\/span>\r\n    matchLabels<\/span>:<\/span>\r\n      app<\/span>:<\/span> livekit<\/span>\r\n  template<\/span>:<\/span>\r\n    metadata<\/span>:<\/span>\r\n      labels<\/span>:<\/span>\r\n        app<\/span>:<\/span> livekit<\/span>\r\n        version<\/span>:<\/span> v1<\/span>\r\n    spec<\/span>:<\/span>\r\n      hostNetwork<\/span>:<\/span> true<\/span>\r\n      containers<\/span>:<\/span>\r\n        -<\/span> name<\/span>:<\/span> livekit<\/span>\r\n          image<\/span>:<\/span> <your_ocir_endpoint>\/livekit\/server:v1.0<\/span>\r\n          imagePullPolicy<\/span>:<\/span> IfNotPresent<\/span>\r\n          ports<\/span>:<\/span>\r\n            -<\/span> name<\/span>:<\/span> port-7880<\/span>\r\n              containerPort<\/span>:<\/span> 7880<\/span>\r\n            -<\/span> name<\/span>:<\/span> port-7881<\/span>\r\n              containerPort<\/span>:<\/span> 7881<\/span>\r\n          env<\/span>:<\/span>\r\n            -<\/span> name<\/span>:<\/span> REDIS_TLS<\/span>\r\n              value<\/span>:<\/span> \"<\/span>true\"<\/span> \r\n<\/code><\/pre>\n
kind<\/span>:<\/span> Service<\/span>\r\napiVersion<\/span>:<\/span> v1<\/span>\r\nmetadata<\/span>:<\/span>\r\n  name<\/span>:<\/span> livekit<\/span>\r\n  labels<\/span>:<\/span>\r\n    app<\/span>:<\/span> livekit<\/span>\r\n  annotations<\/span>:<\/span>\r\n    oci.oraclecloud.com\/load-balancer-type<\/span>:<\/span> \"<\/span>lb\"<\/span>\r\n    service.beta.kubernetes.io\/oci-load-balancer-shape<\/span>:<\/span> \"<\/span>flexible\"<\/span>\r\n    service.beta.kubernetes.io\/oci-load-balancer-shape-flex-min<\/span>:<\/span> \"<\/span>10\"<\/span>\r\n    service.beta.kubernetes.io\/oci-load-balancer-shape-flex-max<\/span>:<\/span> \"<\/span>50\"<\/span>\r\nspec<\/span>:<\/span>\r\n  type<\/span>:<\/span> LoadBalancer<\/span>\r\n  selector<\/span>:<\/span>\r\n    app<\/span>:<\/span> livekit<\/span>\r\n  ports<\/span>:<\/span>\r\n    -<\/span> name<\/span>:<\/span> app-7880<\/span>\r\n      protocol<\/span>:<\/span> TCP<\/span>\r\n      port<\/span>:<\/span> 7880<\/span>\r\n      targetPort<\/span>:<\/span> 7880<\/span>\r\n    -<\/span> name<\/span>:<\/span> app-7881<\/span>\r\n      protocol<\/span>:<\/span> TCP<\/span>\r\n      port<\/span>:<\/span> 7881<\/span>\r\n      targetPort<\/span>:<\/span> 7881<\/span>\r\n<\/code><\/pre>\n
\u4e4b\u540e\uff0c\u6211\u5c06\u7533\u8bf7\u3002<\/p>\n
kubectl apply -f<\/span> .\/deployment.yaml\r\nkubectl apply -f<\/span> .\/service.yaml\r\n<\/code><\/pre>\n
\u4e00\u65e6\u5230\u8fbe\u8fd9\u91cc\uff0c\u786e\u8ba4pod\u6b63\u5728\u8fd0\u884c\u3002
\n\u5982\u679cpod\u72b6\u6001\u4e3aRunning\uff0c\u5c31\u53ef\u4ee5\u5148\u884c\u786e\u8ba4OK\u3002<\/p>\n
masahito_i@codeeditor:work (<\/span>ap-tokyo-1)<\/span>$ <\/span>kubectl get node,pod,svc\r\nNAME             STATUS   ROLES   AGE    VERSION\r\nnode\/10.0.10.3   Ready    node    5h7m   v1.26.2\r\nnode\/10.0.10.7   Ready    node    5h7m   v1.26.2\r\n\r\nNAME                           READY   STATUS    RESTARTS   AGE\r\npod\/livekit-84b748756b-ntgms   1\/1     Running   0          4h38m\r\npod\/livekit-84b748756b-tqm9n   1\/1     Running   0          4h38m\r\n\r\nNAME                 TYPE           CLUSTER-IP     EXTERNAL-IP      PORT(<\/span>S)<\/span>                         AGE\r\nservice\/kubernetes   ClusterIP      10.96.0.1      <none>           443\/TCP,12250\/TCP               5h12m\r\nservice\/livekit      LoadBalancer   10.96.53.178   <lb_global_ip>   7880:32414\/TCP,7881:30339\/TCP   4h37m\r\n<\/code><\/pre>\n
\u52a8\u4f5c\u9a8c\u8bc1 zu\u00f2<\/h3>\n
\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u642d\u5efa\u4e86Livekit\u7684WebRTC\u670d\u52a1\u5668\u3002
\n\u6211\u4eec\u5c06\u4f7f\u7528\u4e4b\u524d\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u4e2d\u521b\u5efa\u7684\u6f14\u793a\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u529f\u80fd\u9a8c\u8bc1\u3002
\n\u8bf7\u6ce8\u610f\uff0c\u7531\u4e8e\u53ea\u5bf9\u540e\u7aef\u8fdb\u884c\u4e86\u66f4\u6539\uff0c\u4eceVM\u5207\u6362\u5230\u4e86OKE+Redis\uff0c\u56e0\u6b64\u6f14\u793a\u754c\u9762\u5b8c\u5168\u6ca1\u6709\u53d8\u5316\u3002<\/p>\n
\u4e3a\u4e86\u5728\u4e00\u70b9\u591a\u8282\u70b9\u4e0a\u8fd0\u884c\uff0c\u6211\u4eec\u5f15\u5165\u4e86Redis\u3002\u5728\u6f14\u793a\u8fd0\u884c\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u67e5\u770bRedis\u7684\u5185\u5bb9\uff0c\u786e\u8ba4livekit\u6b63\u5728\u8fdb\u884c\u53d1\u5e03\/\u8ba2\u9605\u3002<\/p>\n
<redis_endpoint>:6379> keys *\r\n 1) \"rooms\"\r\n 2) \"participant_signal:CO_kNCJVmkgWdE4\"\r\n 3) \"participant_rtc:isvtest|27brjq1fang\"\r\n 4) \"participant_signal:CO_FgATGsY2mvJu\"\r\n 5) \"nodes\"\r\n 6) \"participant_rtc:0NXZ0Z3cpB|vZzczQnYhdGN3cD\"\r\n 7) \"participant_rtc:0NXZ0Z3cpB|10WO0YXNvVmcxA\"\r\n 8) \"participant_rtc:isvtest|774gabt3s6o\"\r\n 9) \"room_node_map\"\r\n10) \"participant_rtc:isvtest|1reo5v49m5\"\r\n11) \"participant_rtc:0NXZ0Z3cpB|nZGMyVmZrJzawRD\"\r\n12) \"participant_rtc:isvtest|4pk2kfer0fg\"\r\n13) \"participant_rtc:0NXZ0Z3cpB|n5WYmFTcqJnY3ID\"\r\n14) \"participant_signal:CO_DX5Zef44WYUQ\"\r\n15) \"participant_signal:CO_Q9qDsYHbKJgG\"\r\n<\/code><\/pre>\n
\u6700\u540e<\/h2>\n
\u6211\u4f7f\u7528\u4e86WebRTC\u7684\u5f00\u6e90\u8f6f\u4ef6Livekit\u5728OKE+redis\u4e0a\u642d\u5efa\u4e86\u591a\u8282\u70b9\u670d\u52a1\u5668\u3002Livekit\u662f\u4e00\u4e2a\u975e\u5e38\u5438\u5f15\u4eba\u7684\u5f00\u6e90\u8f6f\u4ef6\uff0c\u6240\u4ee5\u6211\u5e0c\u671b\u80fd\u518d\u6b21\u53d1\u5e03\u65b0\u7684\u9a8c\u8bc1\u7ed3\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u9996\u5148 \u524d\u6b21\u63d0\u4ea4\u7684webrtc\u6f14\u793a\u662f\u5728OCI\u4e0a\u7684VM\u5b9e\u4f8b\u4e0a\u6784\u5efa\u7684\u3002   \u8fd9\u6b21\u6211\u4eec\u5c06\u4f7f\u7528OKE+Redi […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34287","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u6211\u8bd5\u7740\u5728OCI\u4e0a\u8fd0\u884cWebRTC\uff08SFU\u5f62\u5f0f\uff09~OKE\u7f16 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u8bd5\u7740\u5728oci\u4e0a\u8fd0\u884cwebrtc\uff08sfu\u5f62\u5f0f\uff09oke\u7f16\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6211\u8bd5\u7740\u5728OCI\u4e0a\u8fd0\u884cWebRTC\uff08SFU\u5f62\u5f0f\uff09~OKE\u7f16\" \/>\n<meta property=\"og:description\" content=\"\u9996\u5148 \u524d\u6b21\u63d0\u4ea4\u7684webrtc\u6f14\u793a\u662f\u5728OCI\u4e0a\u7684VM\u5b9e\u4f8b\u4e0a\u6784\u5efa\u7684\u3002   \u8fd9\u6b21\u6211\u4eec\u5c06\u4f7f\u7528OKE+Redi […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u8bd5\u7740\u5728oci\u4e0a\u8fd0\u884cwebrtc\uff08sfu\u5f62\u5f0f\uff09oke\u7f16\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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