Application server
computeapp-server
A request-serving process owned by the team.
- Category
- Compute
- Properties
- 10
- Components
- 99
- Rules
- 4
A node of this kind resolves each property from its own props, then the component's defaults, then the default below.
| property | type | values | required | default |
|---|---|---|---|---|
| autoscaling | boolean | — | no | false |
| criticality | enum | low | medium | high | no | medium |
| instancePerEntity | boolean | — | no | false |
| instances | integer | — | no | — |
| managed | boolean | — | no | false |
| ownsData | boolean | — | no | true |
| runtime | string | — | no | — |
| shardingStrategy | enum | none | consistent-hash | range | lookup | no | none |
| singleWriter | boolean | — | no | false |
| stateless | boolean | — | no | true |
external-call-inline-without-durable-path
A service that calls a third party synchronously, with no queue or workflow engine attached, has nowhere to park the request when the third party is slow or down. The failure becomes the user's problem instead of a retried job.
- — all of these hold:
- — the node has at least one synchronous outgoing edge to a third-party-api
- — this does not hold:
- — the node has at least one connected edge joining a workflow-engine or queue
fanout-inline-in-request-path
Calling a worker synchronously puts the background job on the request path. The caller waits for the slowest part of the fan-out.
- — the node has at least one synchronous outgoing edge to a worker
stateful-hash-ring-without-ring-manager
A stateful service on a consistent hash ring needs something that owns the ring: detect a dead host, pick a replacement, tell everyone. Without a coordination service the ring is edited by hand during the outage.
- — all of these hold:
- — the node's `shardingStrategy` is "consistent-hash"
- — this does not hold:
- — the node has at least one connected edge joining a coordination-service
stateful-node-without-zone-redundancy
A stateful compute node pinned to exactly one availability zone disappears with that zone, and its state goes with it. Nodes inside a cell are exempt, because there the cell is deliberately single-zone and redundancy comes from the other cells.
- — all of these hold:
- — the node's `stateless` is false
- — the node sits inside exactly 1 availability-zone group
- — this does not hold:
- — the node sits inside at least one cell group
vendor-neutral
alibabacloud
aws
AWS App Runneraws-app-runnerAWS App Studioaws-app-studioCloudFront Functionsaws-cloudfront-functionsAWS Elastic Beanstalkaws-elastic-beanstalkAWS Fargateaws-fargateAmazon GameLift Serversaws-gameliftLambda@Edgeaws-lambda-edgeAmazon S3 Object Lambdaaws-s3-object-lambdaAWS Transfer Familyaws-transfer-familyAWS Lambdalambda
azure
Azure App Serviceazure-app-serviceAzure AI Bot Serviceazure-bot-serviceAzure Container Appsazure-container-appsAzure Container Instancesazure-container-instancesMicrosoft Copilot Studioazure-copilot-studioAzure Functionsazure-functionsHealthcare agent serviceazure-health-botMicrosoft Power Appsazure-power-appsAzure Spring Appsazure-spring-apps
cloudflare
default
AutoGen Studioautogen-studioBotpressbotpressCloud Foundrycloud-foundryContainer servicecontainer-serviceCoolifycoolifyCrewAI AMPcrewai-enterpriseDifydifyDocker containerdocker-containerDokkudokkuErlang/BEAM nodeerlang-nodeFlowiseflowiseFly.iofly-ioEclipse GlassFishglassfishHerokuherokuMicrosoft IISiisRed Hat JBoss Enterprise Application Platformjboss-eapEclipse JettyjettyKnativeknativeLangflowlangflowLangSmith Deploymentlanggraph-platformLindylindyLiveKit Agentslivekit-agentsLlamaCloudllamaindex-cloudMattermostmattermostMCP servermcp-serverOpen WebUIopen-webuiOpenFunctionopenfunctionApache OpenWhiskopenwhiskPHP-FPMphp-fpmPipecatpipecatRailwayrailwayRasarasaRelevance AIrelevance-aiRenderrenderRetoolretoolRocket.Chatrocket-chatAgentforcesalesforce-agentforceApache TomcattomcatVM-hosted servicevm-serviceVoiceflowvoiceflowwasmCloudwasmcloudIBM WebSphere Libertywebsphere-libertyWildFlywildflyZapier Agentszapier-agents
gcp
App Engine flexible environmentgoogle-app-engine-flexibleApp Engine standard environmentgoogle-app-engine-standardAppSheetgoogle-appsheetCloud FTPgoogle-cloud-ftpCloud Run functionsgoogle-cloud-functionsGoogle Cloud Rungoogle-cloud-runFirebase App Hostinggoogle-firebase-app-hostingService Extensionsgoogle-service-extensionsVertex AI Agent Enginegoogle-vertex-ai-agent-engine
k8s
oci
Oracle APEX Application Developmentoci-apex-serviceOCI Container Instancesoci-container-instancesOCI Functionsoci-functionsFusion Applications Environmentoci-fusion-applications-environmentOracle Visual Builderoci-visual-builderOracle WebCenter Portal on Marketplaceoci-webcenterOracle WebLogic Server for OCIoci-weblogic-serverOracle WebLogic Server for OKEoci-weblogic-server-oke
# yaml-language-server: $schema=../schema/kind.schema.json # A request-serving process you own (API, service, backend-for-frontend, chat server). # stateless defaults true because most scaling rules assume it; set false for per-entity or hash-ring services. schemaVersion: "1" type: "kind" id: "app-server" category: "compute" properties: stateless: type: "boolean" default: true instances: type: "integer" runtime: type: "string" autoscaling: type: "boolean" default: false criticality: type: "enum" values: ["low", "medium", "high"] default: "medium" advanced: true shardingStrategy: type: "enum" values: ["none", "consistent-hash", "range", "lookup"] default: "none" advanced: true instancePerEntity: type: "boolean" default: false advanced: true singleWriter: type: "boolean" default: false advanced: true ownsData: type: "boolean" default: true advanced: true managed: type: "boolean" default: false