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Please join us to improve this project.

The backend is written by Golang, and the front-end is written by Vue.

For beginner

You might need to know the following tech before get started.

Name Domain
HTTP Protocol Core
RESTful Core
gRPC gRPC runner extension
Prometheus Application monitor
Cobra The Go CLI framework
Element Plus The front-end framework
Docker The container image build
Helm chart The Kubernetes application package
GitHub Actions The continuous integration

Setup development environment

It's highly recommended you to configure the git pre-commit hook. It will force to run unit tests before commit. Run the following command:

make install-precheck

Print the code of lines:

git ls-files | xargs cloc

pprof

go tool pprof -http=:9999 http://localhost:8080/debug/pprof/heap

Other usage of this:

  • /debug/pprof/heap?gc=1
  • /debug/pprof/heap?seconds=10
  • /debug/pprof/goroutine/?debug=0

SkyWalking

docker run -p 12800:12800 -p 9412:9412 docker.io/apache/skywalking-oap-server:9.0.0
docker run -p 8080:8080 -e SW_OAP_ADDRESS=http://172.11.0.6:12800 -e SW_ZIPKIN_ADDRESS=http://172.11.0.6:9412 docker.io/apache/skywalking-ui:9.0.0

make build

export SW_AGENT_NAME=atest
export SW_AGENT_REPORTER_GRPC_BACKEND_SERVICE=172.11.0.6:30689
export SW_AGENT_PLUGIN_CONFIG_HTTP_SERVER_COLLECT_PARAMETERS=true
export SW_AGENT_METER_COLLECT_INTERVAL=3
export SW_AGENT_LOG_TYPE=std
export SW_AGENT_REPORTER_DISCARD=true
./bin/atest server --local-storage 'bin/*.yaml' --http-port 8082 --port 7072 --console-path console/atest-ui/dist/

Run SkyWalking with BanYanDB:

docker run -p 17912:17912 -p 17913:17913 apache/skywalking-banyandb:latest  standalone

docker run -p 12800:12800 -p 9412:9412 \
    -e SW_STORAGE=banyandb \
    -e SW_STORAGE_BANYANDB_HOST=192.168.1.98 \
    docker.io/apache/skywalking-oap-server

First contribution

For developers contributing code to this project for the first time, you should run the following command in your local development environment:

make test

This will help you to check for and fix any bugs that you encounter at commit time, as well as reduce the complexity of the review.

FAQ

  • Got sum missing match error of go.
    • Run command: go clean -modcache && go mod tidy