Kratos Project Template

Install Kratos

go install github.com/go-kratos/kratos/cmd/kratos/v2@latest

Create a service

# Create a template project
kratos new server

cd server
# Add a proto template
kratos proto add api/server/server.proto
# Generate the proto code
kratos proto client api/server/server.proto
# Generate the source code of service by proto file
kratos proto server api/server/server.proto -t internal/service

go generate ./...
go build -o ./bin/ ./...
./bin/server -conf ./configs

Generate other auxiliary files by Makefile

# Download and update dependencies
make init
# Generate API files (include: pb.go, http, grpc, validate, swagger) by proto file
make api
# Generate all files
make all

Automated Initialization (wire)

# install wire
go get github.com/google/wire/cmd/wire

# generate wire
cd cmd/server
wire

Docker

# build
docker build -t <your-docker-image-name> .

# run
docker run --rm -p 8000:8000 -p 9000:9000 -v </path/to/your/configs>:/data/conf <your-docker-image-name>

ent

go run -mod=mod entgo.io/ent/cmd/ent new Category

go generate ./ent

部署

k8s yaml

k8s yaml 在 deploy 文件夹下,包含 deployment，service，ingress

打包镜像

docker buildx create --name mybuilder
docekr buildx use mybuilder
docker buildx build --platform linux/amd64 -t chaoyue/kubecit-service --push .

上传到 dockerhub 下 chaoyue/kubecit-service

api 地址

服务启动后访问 http://localhost:8000/q/swagger-ui

链接 qa 数据库

需要有 qa 的kubeconfig ，然后执行

kubectl port-forward service/wlb965-mysql 3306:3306
make runqa