--- 格式版本: 2 标题: "IoT Flow Runtimes" 原文链接: "https://docs.oracle.com/en-us/iaas/Content/internet-of-things/flow-runtimes.htm" 发布日期: "2026-09-02" 发布时间校准状态: "found" 发布时间需复核: "否" 发布时间来源: "rule:scrape:strict_html_body" 发布时间证据: "cpp-last-modified-time: 2026-09-02 16:38:29Z" 发布时间校准原因: "规则确认唯一严格发布时间，来源 scrape:strict_html_body" 发布时间校准置信度: "high" 发布时间候选数量: 6 发布时间严格候选数量: 2 发布时间原页读取状态: "source template page reused from URL open" 发布时间未找到原因: "" 发布时间校准时间: "2026-09-07T22:19:46+08:00" 发布时间仲裁状态: "skipped" 发布时间仲裁尝试次数: 0 发布时间仲裁耗时毫秒: 0 发现时间: "2026-09-07T22:07:29+08:00" 入库时间: "2026-09-07T14:43:25.716Z" 来源平台: "固定入口" 搜索渠道: "fixed_url" 搜索词: "https://docs.oracle.com/en-us/iaas/releasenotes" 匹配关键词: [] 相关厂家: - "Oracle" 相关专家: [] 内容类型: "网页" 抓取工具: "Free Fetch + Defuddle" 清洗工具: "Defuddle Markdown + Defuddle/Readability 正文提取" 原始附件: [] AI优质: "否" AI打分: 20 AI分档: "非优质" AI质检状态: "不通过" AI打分理由: "正文为Oracle官方IoT Flow Runtime产品文档，介绍Node-RED托管运行时、任务列表和配置项，主题完全与超节点、AI Rack、机架级系统或AI基础设施无关。知识库历史证据中的Oracle内容均涉及AI云和网络，与本文无对应新增事实。无新产品、标准、量产或部署信号，命中强否决：非机架级AI基础设施主题，完整性虽高但无法进入高质量。" AI质检模型: "zj-deepseek-v4-flash" AI质检时间: "2026-09-07T22:43:41+08:00" AI主题相关性: 0 AI来源权威性: 12 AI新颖性: 0 AI技术细节: 0 AI商业部署信号: 0 AI完整性: 8 AI评分提示词版本: "v17-精简生产版" AI评分提示词SHA256: "48fb9777f386026761b4873eaff30807694fb11e9b352d7c69bf2dfde750cc7d" AI评分知识库版本: "knowledge_base_v1-20260819+runtime.99" AI评分知识库SHA256: "0fbd91b8efdf08ea0580fc2df2684b6db7e286b65c7b6430d7666940f4e954c3" AI评分知识库检索词: "[\"Oracle\",\"https://docs.oracle.com/en-us/iaas/releasenotes\",\"Meta\",\"OCI\",\"IAM\",\"OCI-integrated\",\"MQTT\",\"HVAC\",\"CSV\",\"FAQ\",\"JSON\",\"OCID\"]" AI评分知识库命中: "[{\"id\":\"runtime-dccd09f98e2ca028070793f0\",\"title\":\"https://blogs.oracle.com/cloud-infrastructure/oci-achieves-nvidia-exemplar-cloud\",\"sourceType\":\"ai_excellent_article\",\"time\":\"\",\"matchedTerms\":[\"Oracle\",\"OCI\"],\"rank\":-12.894529052729364},{\"id\":\"runtime-66d1ddc58948150bffee973a\",\"title\":\"Delivering Vera: NVIDIA’s First CPU Built for Agents Is Shipping Now\",\"sourceType\":\"ai_excellent_article\",\"time\":\"\",\"matchedTerms\":[\"Oracle\",\"OCI\"],\"rank\":-11.360008220524834},{\"id\":\"runtime-0210d17c29c694da454d0e78\",\"title\":\"HPE caps stellar Q3 with Oracle ‘gigawatt scale’ networking deal\",\"sourceType\":\"ai_excellent_article\",\"time\":\"\",\"matchedTerms\":[\"Oracle\",\"OCI\"],\"rank\":-10.083741755394508},{\"id\":\"july-correct-0015\",\"title\":\"AMD to join the optical interconnect party with 2027 Instinct GPUs\",\"sourceType\":\"labeled_article\",\"time\":\"2026-07\",\"matchedTerms\":[\"Meta\",\"OCI\"],\"rank\":-9.313843417192816},{\"id\":\"july-correct-0018\",\"title\":\"AMD, Cerebras partner on joint Helios rack-scale AI inference platform\",\"sourceType\":\"labeled_article\",\"time\":\"2026-07\",\"matchedTerms\":[\"Oracle\",\"Meta\"],\"rank\":-8.468504113076474}]" 采集批次: "2026年9月7日22点05分18秒" 采集批次ID: "20260907-220517-361" 去重键: "https://docs.oracle.com/en-us/iaas/Content/internet-of-things/flow-runtimes.htm" --- An IoT Flow Runtime is an OCI native resource that provides a managed Node-RED runtime within an IoT domain. Use an IoT Flow Runtime to build, deploy, and run flows that integrate IoT devices, device hosts, data hosts, applications, file storage, and external network endpoints. Each IoT Flow Runtime is a compartment-scoped resource associated with an [IoT domain](https://docs.oracle.com/iaas/Content/internet-of-things/domains.htm "An IoT domain is located in a specific compartment within a domain group and receives data on a unique device endpoint that connects to a dedicated database instance and schema."). IoT domain administrators can [create Flow Runtimes](https://docs.oracle.com/iaas/Content/internet-of-things/create-iot-flow-runtime.htm#top "Create an IoT Flow Runtime in an IoT domain.") for different integration workloads, [activate](https://docs.oracle.com/iaas/Content/internet-of-things/activate-iot-flow-runtime.htm "Activate an inactive IoT Flow Runtime.") or [deactivate](https://docs.oracle.com/iaas/Content/internet-of-things/deactivate-iot-flow-runtime.htm "Deactivate an active IoT Flow Runtime, to disable or pause the IoT flow runtime, so no messages are processed.") a runtime to control usage, [configure Node-RED system-console logs](https://docs.oracle.com/iaas/Content/internet-of-things/configure-logs-flow-runtimes.htm "Send Node-RED system-console logs from an IoT Flow Runtime to OCI Logging in the customer tenancy, generate a test message, and verify that the message is available."), define its [network configuration](https://docs.oracle.com/iaas/Content/internet-of-things/configure-iot-flow-runtime-network-access.htm "Define the subnet and network security groups in an IoT Flow Runtime's network configuration."), attach [File Storage mounts](https://docs.oracle.com/iaas/Content/internet-of-things/configure-iot-flow-runtime-storage-access.htm "Add up to 5 File Storage mounts to an IoT flow runtime's network configuration."), review [metrics](https://docs.oracle.com/iaas/Content/internet-of-things/metrics-reference.htm#flow-runtime-metrics "Review metrics and dimensions for IoT Flow Runtime resources.") and [events](https://docs.oracle.com/iaas/Content/internet-of-things/events.htm "Review the Events service event types emitted for OCI IoT domain group, domain, and Flow Runtime lifecycle operations."), and use [IAM policies for Flow Runtime access to OCI resources](https://docs.oracle.com/iaas/Content/Identity/policyreference/iot-policy-reference.htm). Developers can open the [Node-RED editor](https://docs.oracle.com/iaas/Content/internet-of-things/node-red.htm#top "Use the OCI-integrated Node-RED editor to build and deploy flows, configure Oracle Database and OCI nodes, and collaborate with other authorized users.") from the OCI Console without maintaining another set of credentials. Review these scenarios to understand how flows can: - [Scenario: Ingesting Live Data from an External Broker](https://docs.oracle.com/iaas/Content/internet-of-things/ingress-iot-flow-runtime.htm "Subscribe to an external MQTT broker, transform gateway and HVAC messages in Node-RED, and ingest them into OCI IoT.") - [Scenario: Ingesting Batch Data from Object Storage](https://docs.oracle.com/iaas/Content/internet-of-things/ingest-batch-data-flow-runtime.htm "Download sequential CSV objects from OCI Object Storage, transform each batch record in Node-RED, and ingest it into OCI IoT.") - [Scenario: Monitor Normalized IoT Data, Send Commands, and Email Alerts](https://docs.oracle.com/iaas/Content/internet-of-things/egress-iot-flow-runtime.htm "Dequeue normalized OCI IoT data in Node-RED, send a reset command when Boiler pressure exceeds a threshold, poll the command status, and publish a success, failure, or timeout email alert.") - [Scenario: Configure Logs for an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/configure-logs-flow-runtimes.htm "Send Node-RED system-console logs from an IoT Flow Runtime to OCI Logging in the customer tenancy, generate a test message, and verify that the message is available.") For answers to common questions, see [Flow Runtime FAQ](https://docs.oracle.com/iaas/Content/internet-of-things/iot-faq.htm#flow-runtimes). To identify and resolve common issues, see [Troubleshooting IoT Flow Runtimes](https://docs.oracle.com/iaas/Content/internet-of-things/troubleshooting.htm#flow-runtimes "Identify and resolve common problems with Flow Runtime lifecycle operations, IAM policies, the Node-RED editor, flow-document updates, network access, and File Storage mounts."). ## Tasks - [Listing IoT Flow Runtimes](https://docs.oracle.com/iaas/Content/internet-of-things/list-iot-flow-runtimes.htm "List IoT Flow Runtime resources in a compartment or IoT domain.") - [Creating an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/create-iot-flow-runtime.htm "Create an IoT Flow Runtime in an IoT domain.") - [Getting an IoT Flow Runtime's Details](https://docs.oracle.com/iaas/Content/internet-of-things/get-iot-flow-runtime.htm "Get information about an IoT Flow Runtime.") - [Getting the Flows from an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/get-iot-flow-runtime-flows.htm "Get the complete opaque Node-RED flows JSON for a specified IoT Flow Runtime OCID.") - [Updating the Flows for an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/update-iot-flow-runtime-flows.htm "Add or replace the complete Node-RED flows.json for an IoT Flow Runtime.") - [Updating an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/update-iot-flow-runtime.htm "Update editable properties for an OCI IoT Flow Runtime.") - [Configuring Network Access for an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/configure-iot-flow-runtime-network-access.htm "Define the subnet and network security groups in an IoT Flow Runtime's network configuration.") - [Configuring File Storage Access for an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/configure-iot-flow-runtime-storage-access.htm "Add up to 5 File Storage mounts to an IoT flow runtime's network configuration.") - [Activating an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/activate-iot-flow-runtime.htm "Activate an inactive IoT Flow Runtime.") - [Deactivating an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/deactivate-iot-flow-runtime.htm "Deactivate an active IoT Flow Runtime, to disable or pause the IoT flow runtime, so no messages are processed.") - [Moving an IoT Flow Runtime to Another Compartment](https://docs.oracle.com/iaas/Content/internet-of-things/change-iot-flow-runtime-compartment.htm "Move an IoT Flow Runtime to a different compartment.") - [Deleting an IoT Flow Runtime](https://docs.oracle.com/iaas/Content/internet-of-things/delete-iot-flow-runtime.htm "Delete an IoT Flow Runtime.") Each IoT Flow Runtime has read access to the [IoT database schema](https://docs.oracle.com/iaas/Content/internet-of-things/iot-domain-database-schema.htm#top "Use the Internet of Things (IoT) domain database schema to access the metadata and data from the digital twin resources associated with an IoT domain.") for its associated [IoT domain](https://docs.oracle.com/iaas/Content/internet-of-things/domains.htm#top "An IoT domain is located in a specific compartment within a domain group and receives data on a unique device endpoint that connects to a dedicated database instance and schema."), and a flow runtime specific schema with read-write access for data that [Node-RED](https://nodered.org/docs/user-guide/editor/) flows need to store. | Schema name | Access | Description | | --- | --- | --- | | `__IOT` | Read-only to APEX and Node-RED | IoT metadata, data views, and streams. | | `__WKSP` | Read-write to the APEX workspace | Data stored for the APEX workspace. | | `___FR` | Read-Write to Node-RED | This contains any data Node-RED developer needs to store for the flow runtime |