目录

APISIX在k8s的使用02: 升级至3.1.0

CloudSky 收录于类别 Kubernetes APISIX

2023-01-01 2023-01-01 约 462 字预计阅读 1 分钟

目录

1、环境

k8s环境信息
- 私有镜像地址：dockerhub.kubekey.local
- k8s: 1.24.3
- LoadBalancer组件: openelb
APISIX Helm组件信息
- APISIX: 0.12.3
  - etcd: 3.5.4
- APISIX ingress-controller: 0.11.3
- APISIX Dashboard: 0.7.0
- 需更新关联镜像
  - apache/apisix:3.1.0-debian
  - apache/apisix-ingress-controller:1.6.0
  - apache/apisix-dashboard:2.15-alpine

2、更新

2.1 APISIX及ingress-controller更新

helm upgrade apisix \
  --namespace ingress-apisix \
  --create-namespace \
  --set global.imageRegistry=dockerhub.kubekey.local \
  --set etcd.image.repository=3rd/etcd \
  --set apisix.image.repository=dockerhub.kubekey.local/3rd/apisix \
  --set initContainer.image=dockerhub.kubekey.local/library/busybox \
  --set gateway.type=LoadBalancer \
  --set gateway.annotations."eip\.openelb\.kubesphere\.io/v1alpha2"=eip-layer2-pool \
  --set gateway.annotations."lb\.kubesphere\.io/v1alpha1"=openelb \
  --set gateway.annotations."protocol\.openelb\.kubesphere\.io/v1alpha1"=layer2 \
  --set gateway.stream.enabled=true \
  --set ingressPublishService="ingress-apisix/apisix-gateway" \
  --set admin.allow.ipList.1="127.0.0.1/24" \
  --set admin.allow.ipList.2="10.233.64.0/18" \
  --set ingress-controller.enabled=true \
  --set ingress-controller.image.repository=dockerhub.kubekey.local/3rd/apisix-ingress-controller \
  --set ingress-controller.initContainer.image=dockerhub.kubekey.local/library/busybox \
  --set ingress-controller.config.apisix.adminAPIVersion="v3" \  # apisix > 3.0, 此选项必须为v3
  --set ingress-controller.config.apisix.serviceNamespace=ingress-apisix \
  --set ingress-controller.config.apisix.kubernetes.enableGatewayAPI=true \ # 此选项还需额外导入GatewayClass CRD才能生效
  apisix-0.12.3.tgz

2.2 dashboard更新

helm upgrade apisix-dashboard \
  --namespace ingress-apisix \
  --set image.repository=dockerhub.kubekey.local/3rd/apisix-dashboard \
  --set config.conf.etcd.endpoints.1=apisix-etcd.ingress-apisix.svc.cluster.local:2379 \
  apisix-dashboard-0.7.0.tgz

3、APISIX配置

apisix自身配置都保存在configMap中。

修改stream_proxy监听端口

apisix:
  stream_proxy:       # TCP/UDP proxy
    only: false
    tcp:              # TCP proxy port list
      - 8201
      - 8202
    udp:              # UDP proxy port list
      - 8201
      - 8202

同时配置k8s Service之apisix-gateway的端口监听
- 发布tcp/udp 8201,8202对外

开启基于 gRPC 的 etcd 配置同步
```
deployment:
  etcd:
    use_grpc: true
```
开启插件server-info
```
plugin:
  - server-info
```

ps: 修改ConfigMap后，记得更新apisix deployment，否则配置不会生效。