wfy-belief opened a new issue, #2332:
URL: https://github.com/apache/apisix-ingress-controller/issues/2332
### Issue description
1、使用 helm 创建的 MySQL 单节点，已确认，通过 k8s service 映射端口能够成功连接。
创建的命令为: `helm install mysql bitnami/mysql --debug --atomic --timeout 20m`
2、创建 apisix 的 helm，使用最新版的镜像
`helm upgrade --install apisix apisix/apisix --create-namespace --namespace
apisix --values=values.yaml --set dashboard.enabled=true --set
ingress-controller.enabled=true --set
ingress-controller.config.apisix.serviceNamespace=apisix`
values 的改动点如下
type:LoadBalancer
TCP: 增加 3306
```yaml
service:
# -- Apache APISIX service type for user access itself
type: LoadBalancer
# -- Setting how the Service route external traffic
# If you want to keep the client source IP, you can set this to Local.
# ref:
https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip
externalTrafficPolicy: Cluster
# type: LoadBalancer
# annotations:
# service.beta.kubernetes.io/aws-load-balancer-type: nlb
externalIPs: []
# -- Apache APISIX service settings for http
http:
enabled: true
servicePort: 80
containerPort: 9080
# -- Support multiple http ports, See
[Configuration](https://github.com/apache/apisix/blob/0bc65ea9acd726f79f80ae0abd8f50b7eb172e3d/conf/config-default.yaml#L24)
additionalContainerPorts: []
# - port: 9081
# enable_http2: true # If not set, the default value is
`false`.
# - ip: 127.0.0.2 # Specific IP, If not set, the default
value is `0.0.0.0`.
# port: 9082
# enable_http2: true
# -- Apache APISIX service settings for tls
tls:
servicePort: 443
# nodePort: 4443
# -- Apache APISIX service settings for stream. L4 proxy (TCP/UDP)
stream:
enabled: true
tcp:
- 3306
udp: []
```
创建 stream 路由
```yaml
apiVersion: apisix.apache.org/v2
kind: ApisixRoute
metadata:
name: mysql-stream-route
spec:
stream:
- name: mysql-master
protocol: TCP
match:
ingressPort: 3306
backend:
serviceName: mysql-headless
servicePort: 3306
```
最后执行验证，发现无法通信
```bash
❯ mysql -h 10.11.32.12 -P3306 -u root -p
Enter password:
ERROR 2013 (HY000): Lost connection to MySQL server at 'reading initial
communication packet', system error: 2
```
### Environment
- your apisix-ingress-controller version (output of
apisix-ingress-controller version --long):
使用的最新版 1.8.0
```
helm upgrade --install apisix apisix/apisix --create-namespace --namespace
apisix --set dashboard.enabled=true --set ingress-controller.enabled=true --set
ingress
-controller.config.apisix.serviceNamespace=apisix
```
- your Kubernetes cluster version (output of kubectl version):
```bash
Client Version: v1.31.2
Kustomize Version: v5.4.2
Server Version: v1.30.5+k3s1
```
- if you run apisix-ingress-controller in Bare-metal environment, also show
your OS version (uname -a):
Ubuntu 24.04 LTS 6.8.0-40-generic containerd://1.7.21-k3s2
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