request help: how to forward traffic to custom nodes with static ip

[cataglyphis]

Issue description

• deploy service in ECS nodes out of K8s
• deploy apisix and apisix route in k8s
• forward traffic to service

apiVersion: apisix.apache.org/v2
kind: ApisixUpstream
metadata:
  name: automq
  namespace: automq
spec:
  scheme: http
  loadbalancer:
    type: roundrobin
  timeout:
    connect: 6s
    read: 6s
    send: 6s
  passHost: node
  nodes:
    - host: 10.110.0.3
      port: 8080
      weight: 1
---
apiVersion: apisix.apache.org/v2
kind: ApisixRoute
metadata:
  name: automq
  namespace: automq
spec:
  http:
    - name: automq-http
      match:
        hosts:
          - xxx.org
        paths:
          - /*
      websocket: false
      upstreams:
        - name: automq
          weight: 100

Environment

• your apisix-ingress-controller version (output of apisix-ingress-controller version --long): 1.8.3
• your Kubernetes cluster version (output of kubectl version): 1.26
• if you run apisix-ingress-controller in Bare-metal environment, also show your OS version (uname -a):

[cataglyphis]

any comment?

[cataglyphis]

any comment?

[wgqkirk]

你可以自己创建 svc和endpoint

[cataglyphis]

你可以自己创建 svc和endpoint

通过 dashboard 可以直接配置将流量转发到某个 IP，但是通过 apisix router 没看到官方的 demo，试了几个方案都不可行

[cataglyphis]

How to defined upstream likes below with CRD?

---

curl http://127.0.0.1:9180/apisix/admin/routes/1
-H "X-API-KEY: $admin_key" -X PUT -d ' { "uri": "/hash_on_cookie", "upstream": { "key": "sid", "type": "chash", "hash_on": "cookie", "nodes": { "127.0.0.1:1980": 1, "127.0.0.1:1981": 1 } } }'

[wgqkirk]

你可以自己创建 svc和endpoint

通过 dashboard 可以直接配置将流量转发到某个 IP，但是通过 apisix router 没看到官方的 demo，试了几个方案都不可行

#创建没有标签选择器的service
apiVersion: v1
kind: Service
metadata:
  name: prod-mars-service
  namespace: solar-pp
spec:
  ports:
  - name: http
    port: 3667
    protocol: TCP
    #targetPort: 3667  #目标端口可以不定义，因为我们代理的不是pod，不定义targetPort，其默认等于port
  sessionAffinity: None
  type: ClusterIP



#创建 endpoint
apiVersion: v1
kind: Endpoints
metadata:
  name: prod-mars-service   
  namespace: solar-pp
subsets:
- addresses:
  - ip: 10.13.50.161     #定义外部服务地址
  - ip: 10.13.50.158     #定义外部服务地址
  ports:
  - name: http           #端口的name，这个名称一定要与service端口的名称
    port: 3667           #外部服务的端口
    protocol: TCP


#查看 状态，endpoints 已经绑定上了
#kubectl -n solar-pp describe svc prod-mars-service
Name:              prod-mars-service
Namespace:         solar-pp
Labels:            <none>
Annotations:       <none>
Selector:          <none>
Type:              ClusterIP
IP Families:       <none>
IP:                172.31.116.172
IPs:               172.31.116.172
Port:              http  3667/TCP
TargetPort:        3667/TCP
Endpoints:         10.13.50.161:3667,10.13.50.158:3667
Session Affinity:  None
Events:            <none>


#创建 apisix route 绑定到上面的svc
apiVersion: apisix.apache.org/v2
kind: ApisixRoute
metadata:
  name: prod-mars-service
  namespace: solar-pp
spec:
  http:
  - backends:
    - serviceName: prod-mars-service
      servicePort: 3667
    match:
      paths:
      - /mars/*
    name: xxxxxxx
    priority: 1

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[Baoyuantop]

Hi @cataglyphis, is this issue resolved?

[Baoyuantop]

If there is still a problem, please open it again.