https://github.com/cage1016/gokitistiok8s
go kit microservice demo with isito & zipkin at kuberneters
https://github.com/cage1016/gokitistiok8s
docker go-kit istio jaeger kubernetes microservice
Last synced: 9 months ago
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go kit microservice demo with isito & zipkin at kuberneters
- Host: GitHub
- URL: https://github.com/cage1016/gokitistiok8s
- Owner: cage1016
- Created: 2019-12-13T07:51:57.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2019-12-16T07:33:36.000Z (almost 6 years ago)
- Last Synced: 2024-12-22T21:05:59.022Z (12 months ago)
- Topics: docker, go-kit, istio, jaeger, kubernetes, microservice
- Language: Go
- Homepage:
- Size: 7.82 MB
- Stars: 0
- Watchers: 3
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
Welcome to gokitistiok8s 👋
> build go microservice with istio at kubernetes
## Architecture
The gokitistiok8s is comprised of 3 micorservice
1. Router
- http
- grpc
2. AddSvc
- sum (http/grpc)
- concat (http/grpc)
3. FooSvc
- foo (http/grpc)
## Dependency
> https://github.com/istio/istio isio 官方repository
### 安裝方式
```sh
$ git clone git@github.com:istio/istio.git
# checkout to some release tag, now we use 1.3.5
$ cd istio
$ git checkout 1.3.5
$ helm install install/kubernetes/helm/istio-init --name istio-init --namespace istio-system
# Wait for all Istio CRDs to be created (until 23 crd created):
$ kubectl get crds | grep 'istio.io' | wc -l
$ helm install --set tracing.enabled=true --set disablePolicyChecks=false --set pilot.traceSampling=100.0 install/kubernetes/helm/istio --name istio --namespace istio-system
# enable istio sidecar inject for default namespace
$ kubectl label namespace default istio-injection=enabled
```
## Install
```sh
$ skaffold run
```
## Usage
### local test
```sh
$ make rest_sum
curl -X "POST" "http:///api/v1/add/sum" -H 'Content-Type: application/json; charset=utf-8' -d '{ "a": 3, "b": 34}'
{"apiVersion":"","data":{"rs":37}}
$ make rest_concat
curl -X "POST" "http:///api/v1/add/concat" -H 'Content-Type: application/json; charset=utf-8' -d '{ "a": "3", "b": "34"}'
{"apiVersion":"","data":{"rs":"334"}}
$ make rest_foo
curl -X "POST" "http:///api/v1/foo/foo" -H 'Content-Type: application/json; charset=utf-8' -d '{"s": "foo"}'
{"apiVersion":"","data":{"res":"foo bar"}}
$ make grpc_sum
grpcurl -plaintext -proto ./pb/addsvc/addsvc.proto -d '{"a": 3, "b":5}' :443 pb.Addsvc.Sum
{
"rs": "8"
}
$ make grpc_concat
grpcurl -plaintext -proto ./pb/addsvc/addsvc.proto -d '{"a": "3", "b":"5"}' :443 pb.Addsvc.Concat
{
"rs": "35"
}
$ make grpc_foo
grpcurl -plaintext -proto ./pb/foosvc/foosvc.proto -d '{"s": "foo"}' :443 pb.Foosvc.Foo
{
"res": "foo bar"
}
```
## Test
```sh
$ make test
```
## Quick build a squaresvc service by gk
> [cage1016/gk: Go-Kit Genetator](https://github.com/cage1016/gk) is a gokit go generator
```sh
$ make new_squaresvc
```
### go run new squaresvc service
```sh
$ go run cmd/squaresvc/main.go
level=info ts=2019-12-16T07:28:56.721166Z caller=main.go:134 service=squaresvc protocol=HTTP exposed=8180
level=info ts=2019-12-16T07:28:56.721355Z caller=main.go:147 service=squaresvc protocol=GRPC exposed=8181
```
### test
```sh
$ curl -X POST localhost:8180/square -d '{"s":22}'
{"apiVersion":"1.0","data":{"res":484,"err":null}}
$ grpcurl -plaintext -proto ./pb/squaresvc/squaresvc.proto -d '{"s": 3}' localhost:8181 pb.Squaresvc.Square
{
"res": "9"
}
```