XOS Containers
When deployed, XOS runs as a set of Docker containers that cooperate to provide platform controller functionality, including the data model, synchronizers, and northbound APIs. The following is an inventory of those containers:
Name | Description | Internal Ports |
---|---|---|
xos-core | The core of the platform; responsible for maintaining the data model | 50051, 500515 |
xos-db | A Postgres instance; used to persist the data model | 5432 |
xos-tosca | Northbound TOSCA interface; accessible via REST | 9102 |
xos-gui | Northbound GUI dashboard | 4000 |
xos-ws | Listens to kafka events and propagates them over web-sockets |
3000 |
xos-chameleon | Northbound REST interface; accessible at /xosapi/v1/.. (swagger is published at /apidocs/ |
3000 |
kafka | A Kafka bus; used to send event notifications | 9092 |
All the communication between containers happen over gRPC
except for
xos-gui
, which uses a combination of REST and web-socket.