skywalking-java/docs/en/setup/backend/ui-setup.md

UI

SkyWalking UI distribution is already included in our Apache official release.

Startup

Startup script is also in /bin/webappService.sh(.bat). UI runs as an OS Java process, powered-by Zuul.

Settings

Setting file of UI is webapp/webapp.yml in distribution package. It is constituted by three parts.

1. Listening port.
2. Backend connect info.

server:
  port: 8080
spring:
  cloud:
    gateway:
      routes:
        - id: oap-route
          uri: lb://oap-service
          predicates:
            - Path=/graphql/**
    discovery:
      client:
        simple:
          instances:
            oap-service:
              # Point to all backend's restHost:restPort, split by URI arrays.
              - uri: http://127.0.0.1:12800
              - uri: http://instance-2:12800