A blog microservices written in Golang, which can be deployed in an Istio-enabled kubernetes cluster. If you’re using this demo, please ★Star this repository to show your interest!
This demo refers to the following project layout:
- gRPC Go implementation of gRPC
- GORM The fantastic ORM library for Go
- DTM Go implementation of Distributed Transaction Management Framework
- Jaeger open source, end-to-end distributed tracing
- Prometheus Monitoring system
- Grafana Operational dashboards
- Kiali The Console for Istio Service Mesh
- Kubernetes Production-Grade Container Orchestration
- Istio The leading service mesh
| Command | Description |
|---|---|
make init |
go install protoc-gen-*, wire, migrate and mockgen |
make protoc |
generate *pb.go |
make wire |
generate wire_gen.go |
make mock |
generate mock file |
make test |
go test |
make migrate-up |
migrate up databases |
make migrate-down |
migrate down databases |
make migrate-refresh |
migrate down and up databases |
make blog-server |
start blog server in local |
make user-server |
start user server in local |
make post-server |
start post server in local |
make comment-server |
start comment server in local |
make auth-server |
start auth server in local |
make dtm-server |
start dtm server in local，please see the dtm docs |
make docker-build |
build docker images |
make kube-deploy |
deploy blog, user, post, comment, auth and dtm server in kubernetes cluster |
make kube-delete |
delete all servers in kubernetes cluster |
make kube-redeploy |
redeploy all servers in kubernetes cluster (⚠ not including database servers️) |
This is a list of development environment in local for macOS:
- docker-desktop >= 4.3.2
- kubernetes >= 1.22.4
- istioctl >= 1.12.1
- protobuf >= 3.19.1
- go >= 1.19
- mysql >= 8.0
Install the Docker Desktop，and enable Kubernetes cluster, See the docker docs
# install Go
brew install go
# install MySQL without a root password
brew install mysql
# install Protobuf
brew install protobuf
# install istioctl
brew install istioctl
# ensure you change the context so that kubectl is pointing to docker-desktop
kubectl config use-context docker-desktop
# install and enable istio
istioctl install -y
kubectl label namespace default istio-injection=enabledInstall Istio on ARM64, Please See this.
# build docker images
make docker-build
# deploy all services
make kube-deployGet All Pod Resources:
kubectl get pods -AReturns:
NAMESPACE NAME READY STATUS RESTARTS AGE
default auth-server-678f9d4b4-lhkf8 2/2 Running 0 101s
default blog-server-6475d7bdd5-6t9jk 2/2 Running 0 101s
default comment-db-59665d87f8-plswq 2/2 Running 0 101s
default comment-server-857445775b-qkpm5 2/2 Running 3 (74s ago) 100s
default dtm-db-cb8c45698-qms8q 2/2 Running 0 102s
default dtm-server-c548d67cc-xcv2z 2/2 Running 0 102s
default post-db-867f5f85db-zz64g 2/2 Running 0 101s
default post-server-5448dc5b67-mdhcc 2/2 Running 4 (54s ago) 101s
default user-db-fcfd47bf8-dh9kp 2/2 Running 0 101s
default user-server-78688485b8-zf5tc 2/2 Running 3 (76s ago) 101s
istio-system grafana-6ccd56f4b6-tp84j 1/1 Running 0 100s
istio-system istio-egressgateway-67dc4b96cd-2gm6s 1/1 Running 5 13d
istio-system istio-ingressgateway-68d897fbcd-thvt9 1/1 Running 5 13d
istio-system istiod-66dc55cd96-r6cnv 1/1 Running 5 13d
istio-system jaeger-9dd685668-wdzsz 1/1 Running 0 100s
istio-system kiali-79b86ff5bc-jh6v8 1/1 Running 0 100s
istio-system prometheus-64fd8ccd65-4c5nc 2/2 Running 0 99s
kube-system coredns-558bd4d5db-5nlbz 1/1 Running 5 13d
kube-system coredns-558bd4d5db-m46lb 1/1 Running 5 13d
kube-system etcd-docker-desktop 1/1 Running 13 13d
kube-system kube-apiserver-docker-desktop 1/1 Running 13 13d
kube-system kube-controller-manager-docker-desktop 1/1 Running 13 13d
kube-system kube-proxy-mj6x8 1/1 Running 5 13d
kube-system kube-scheduler-docker-desktop 1/1 Running 13 13d
kube-system storage-provisioner 1/1 Running 11 13d
kube-system vpnkit-controller 1/1 Running 177 (2m56s ago) 13dGet All Service Resources:
kubectl get services -AReturns:
NAMESPACE NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
default auth-server ClusterIP 10.99.64.145 <none> 50054/TCP,8054/TCP,9054/TCP 15m
default blog-server ClusterIP 10.96.207.114 <none> 50050/TCP,8050/TCP,9050/TCP 15m
default comment-db ClusterIP 10.99.195.67 <none> 3306/TCP 15m
default comment-server ClusterIP 10.96.179.191 <none> 50053/TCP,9053/TCP 15m
default dtm-db ClusterIP 10.106.31.52 <none> 3306/TCP 15m
default dtm-server ClusterIP 10.99.170.244 <none> 36790/TCP,36789/TCP 15m
default kubernetes ClusterIP 10.96.0.1 <none> 443/TCP 13d
default post-db ClusterIP 10.103.103.106 <none> 3306/TCP 15m
default post-server ClusterIP 10.96.232.141 <none> 50052/TCP,9052/TCP 15m
default user-db ClusterIP 10.99.144.168 <none> 3306/TCP 15m
default user-server ClusterIP 10.100.66.36 <none> 50051/TCP,9051/TCP 15m
istio-system grafana ClusterIP 10.105.48.42 <none> 3000/TCP 15m
istio-system istio-egressgateway ClusterIP 10.99.128.200 <none> 80/TCP,443/TCP 13d
istio-system istio-ingressgateway LoadBalancer 10.101.116.168 localhost 15021:30898/TCP,80:32417/TCP,443:32343/TCP,31400:32210/TCP,15443:31544/TCP 13d
istio-system istiod ClusterIP 10.108.250.181 <none> 15010/TCP,15012/TCP,443/TCP,15014/TCP 13d
istio-system jaeger-collector ClusterIP 10.103.107.169 <none> 14268/TCP,14250/TCP,9411/TCP 15m
istio-system kiali ClusterIP 10.111.157.82 <none> 20001/TCP,9090/TCP 15m
istio-system prometheus ClusterIP 10.100.104.250 <none> 9090/TCP 15m
istio-system tracing ClusterIP 10.108.139.227 <none> 80/TCP,16685/TCP 15m
istio-system zipkin ClusterIP 10.101.235.179 <none> 9411/TCP 15m
kube-system kube-dns ClusterIP 10.96.0.10 <none> 53/UDP,53/TCP,9153/TCP 13dInstall the BloomRPC, select the api/protobuf/blog/v1/blog.proto file and start making
requests! No extra steps or configuration needed.
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