apisix/kubernetes/README.md

kubernetes

There are some yaml files for deploying apisix in Kubernetes.

Prerequisites

• Install etcd

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 .