apisix/kubernetes/README.md

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### Usage
#### Create configmap for apache incubator-apisix
```
$ kubectl apply -f apisix-gw-config-cm.yaml
or
$ kubectl create configmap apisix-gw-config.yaml --from-file=../conf/config.yaml
```
##### Note: you should modify etcd addr in config file `apisix-gw-config-cm.yaml` or `../conf/config.yaml` first
```
etcd:
host: # it's possible to define multiple etcd hosts addresses of the same etcd cluster.
- "http://127.0.0.1:2379" # multiple etcd address
```
#### Create deployment for apache incubator-apisix
```
$ kubectl apply -f deployment.yaml
```
#### Create service for apache incubator-apisix
```
$ kubectl apply -f service.yaml
```
#### Create service for apache incubator-apisix (when using Aliyun SLB)
```
$ kubectl apply -f service-aliyun-slb.yaml
```
#### Scale apache incubator-apisix
```
$ kubectl scale deployment apisix-gw-deployment --replicas=4
```
#### Check running status
```
$ kubectl get cm | grep -i apisix
apisix-gw-config.yaml 1 1d
$ kubectl get pod | grep -i apisix
apisix-gw-deployment-68df7c7578-5pvxb 1/1 Running 0 1d
apisix-gw-deployment-68df7c7578-kn89l 1/1 Running 0 1d
apisix-gw-deployment-68df7c7578-i830r 1/1 Running 0 1d
apisix-gw-deployment-68df7c7578-32ow1 1/1 Running 0 1d
$ kubectl get svc | grep -i apisix
apisix-gw-svc LoadBalancer 172.19.33.28 10.253.0.11 80:31141/TCP,443:30931/TCP 1d
```
#### Clean up (dangerous)
```
kubectl delete -f .
```