/stream request in the server will subscribe to that channel and forward any events to the response as they arrive. No events are stored in Redis at any time./stream 请求将订阅该通道,并将事件按到达顺序转发到响应中。任何时候 Redis 中都不会存储事件。Production type deployments automatically scale up to 10 containers. Scaling is based on 3 metrics:Production 类型部署会自动扩展到 10 个容器。扩展基于 3 个指标:
| US | EU |
|---|---|
| 35.197.29.146 | 34.13.192.67 |
| 34.145.102.123 | 34.147.105.64 |
| 34.169.45.153 | 34.90.22.166 |
| 34.82.222.17 | 34.147.36.213 |
| 35.227.171.135 | 34.32.137.113 |
| 34.169.88.30 | 34.91.238.184 |
| 34.19.93.202 | 35.204.101.241 |
| 34.19.34.50 | 35.204.48.32 |
POSTGRES_URI_CUSTOM environment variable to use a custom Postgres instance.POSTGRES_URI_CUSTOM 环境变量来使用自定义的 Postgres 实例。
Multiple deployments can share the same Postgres instance. For example, for Deployment A, POSTGRES_URI_CUSTOM can be set to postgres://<user>:<password>@/<database_name_1>?host=<hostname_1> and for Deployment B, POSTGRES_URI_CUSTOM can be set to postgres://<user>:<password>@/<database_name_2>?host=<hostname_1>. <database_name_1> and database_name_2 are different databases within the same instance, but <hostname_1> is shared. The same database cannot be used for separate deployments.Deployment A , POSTGRES_URI_CUSTOM 可以设置为 postgres://<user>:<password>@/<database_name_1>?host=<hostname_1> ,对于 Deployment B , POSTGRES_URI_CUSTOM 可以设置为 postgres://<user>:<password>@/<database_name_2>?host=<hostname_1> 。 <database_name_1> 和 database_name_2 是同一个实例中的不同数据库,但 <hostname_1> 是共享的。相同的数据库不能用于不同的部署。
Deployment A, REDIS_URI_CUSTOM can be set to redis://<hostname_1>:<port>/1 and for Deployment B, REDIS_URI_CUSTOM can be set to redis://<hostname_1>:<port>/2. 1 and 2 are different database numbers within the same instance, but <hostname_1> is shared. The same database number cannot be used for separate deployments.Deployment A , REDIS_URI_CUSTOM 可以设置为 redis://<hostname_1>:<port>/1 ,对于 Deployment B , REDIS_URI_CUSTOM 可以设置为 redis://<hostname_1>:<port>/2 。 1 和 2 是同一实例中不同的数据库编号,但 <hostname_1> 是共享的。不同的部署不能使用相同的数据库编号。
| Cloud 云 | Hybrid 混合 | Self-Hosted 自托管 |
|---|---|---|
| Required 必需 Trace to LangSmith SaaS. 追踪到 LangSmith SaaS。 | Optional 可选 Disable tracing or trace to LangSmith SaaS. 禁用追踪或追踪到 LangSmith SaaS。 | Optional 可选 Disable tracing, trace to LangSmith SaaS, or trace to Self-Hosted LangSmith. 禁用追踪、追踪到 LangSmith SaaS 或追踪到自托管 LangSmith。 |
| Cloud 云 | Hybrid 混合 | Self-Hosted 自托管 |
|---|---|---|
| Telemetry sent to LangSmith SaaS. 发送到 LangSmith SaaS 的遥测数据。 | Telemetry sent to LangSmith SaaS. 发送到 LangSmith SaaS 的遥测数据。 | Self-reported usage (audit) for air-gapped license key. 用于隔离许可证密钥的自报使用情况(审计)。 Telemetry sent to LangSmith SaaS for LangGraph Platform License Key. 为 LangGraph 平台许可证密钥发送到 LangSmith SaaS 的遥测数据。 |
| Cloud 云 | Hybrid 混合 | Self-Hosted 自托管 |
|---|---|---|
| LangSmith API Key validated against LangSmith SaaS. LangSmith API 密钥与 LangSmith SaaS 进行验证。 | LangSmith API Key validated against LangSmith SaaS. LangSmith API 密钥与 LangSmith SaaS 进行验证。 | Air-gapped license key or LangGraph Platform License Key validated against LangSmith SaaS. 与 LangSmith SaaS 验证的脱机许可证密钥或 LangGraph 平台许可证密钥。 |