Components

Several Git repositories contain the components of the FLAME. Third party components can be found on the respective manufacturer's site. These components can be roughly separated into the following categories:

• Hub
• Node

All public repositories can be found on GitHub.

Hub

Hub components/services are individual packages/services within one monorepo.

Service	Repository	Programing Language	Lead
UI	PrivateAim/hub	TypeScript	tada5hi
Core	PrivateAim/hub	TypeScript	tada5hi
Realtime	PrivateAim/hub	TypeScript	tada5hi
Analysis	PrivateAim/hub	TypeScript	tada5hi
Storage	PrivateAim/hub	TypeScript	tada5hi

• UI - Frontend application for proposal and train management, downloading of results and much more
• Core - Main backend application to manage resources and trigger commands & events through the message broker
• Realtime - Distribute resource events to authorized clients
• Analysis - Microservice fulfilling different aspects for analysis execution.
• Storage - Storing code-, temp-, result-files for an analysis.

Third-Party Service	Repository	Programing Language
Authup	authup/authup	TypeScript
Harbor	goharbor/harbor	Go/TypeScript
RabbitMQ	rabbitmq/rabbitmq-server	Starlark
Vault	hashicorp/vault	Go/JavaScript

• Authup - Identity and Access Management (IAM) to manage users, roles, clients, permissions, ...
• Harbor - Harbor is a docker registry to distribute images. In the context of the PrivateAim it is used for train distribution across multiple locations.
• RabbitMQ - RabbitMQ is a message broker. It is used for the communication between microservices.
• Vault - Vault is a secret storage service for managing and storing sensitive information.

Node

Local components/services are packages utilized in local node setups by analysts and administrators. The node-deployment repository is used to set up local nodes by administrators.

Service	Repository	Programing Language	Lead
UI	PrivateAim/node-ui	JavaScript	brucetony
Hub API Adapter	PrivateAim/node-hub-api-adapter	Python	brucetony
Message Broker	PrivateAim/node-message-broker	TypeScript	dicanio
Result	PrivateAim/node-result-service	Python	mjugl
Pod Orchestration	PrivateAim/node-node-pod-orchestration	Python	antidodo

• UI - User interface for sites data source management, analysis execution and monitoring
• Hub API Adapter - Bundles all endpoints required for the Node UI
• Message Broker - Manages communication with other nodes over the hub
• Result Service - Manages the sending of files to the hub Storage
• Data Service - Manages data access at the nodes
• Pod Orchestration - Manages the live cycle and network limitations of analytics deployments.

Third-Party Service	Repository	Programing Language
KeyCloak	keycloak/keycloak	Go/JavaScript
Kong	Kong/kong	Lua/Perl
MinIO	minio/minio	Go

• Keycloak - Local Identity and access management at the node
• Kong - API Gateway at node used data provisioning service
• MinIO - Object storage for result Service

Not listed as third party services are nginx, mongoDB and Postgres.