| # 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 |
| Settings file of UI is `webapp/webapp.yml` in distribution package. It has three parts. |
| |
| 1. Listening port. |
| 1. Backend connect info. |
| |
| ```yaml |
| 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 |
| |
| ``` |
| |
| ## Start with Docker Image |
| |
| Start a container to connect oap server whose address is `http://oap:12800`. |
| |
| ```shell |
| docker run --name oap --restart always -d -e SW_OAP_ADDRESS=http://oap:12800 apache/skywalking-ui:8.8.0 |
| ``` |
| |
| ### Configuration |
| |
| We could set up environment variables to configure this image. |
| |
| ### SW_OAP_ADDRESS |
| |
| The address of OAP server. Default value is `http://127.0.0.1:12800`. |
