我添加了一個nginx-ingress帶有從 GCP 獲得的區域 IP的默認部署。
helm install nginx-ingress \
nginx-stable/nginx-ingress \
--set rbac.create=true \
--set controller.service.loadBalancerIP="<GCP Regional IP>"
我有一個帶有單個 .js 檔案的 dockerized 節點應用程式。我用一個基本的掌舵圖部署了它。該服務名為 node-app-blue-helm-chart
const http = require('http');
const hostname = '0.0.0.0';
const port = 80;
const server = http.createServer((req, res) => {
if (req.url == '/another-page'){
res.statusCode = 200;
res.setHeader('Content-Type', 'text/html');
res.end('<h1>another page</h1>');
} else {
res.statusCode = 200;
res.setHeader('Content-Type', 'text/html');
res.end('<h1>Hello World</h1>');
}
});
server.listen(port, hostname, () => {
console.log('Server running at http://%s:%s/', hostname, port);
});
process.on('SIGINT', function() {
console.log('Caught interrupt signal and will exit');
process.exit();
});
我部署了以下入口資源：
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ingress-resource
annotations:
kubernetes.io/ingress.class: nginx
nginx.ingress.kubernetes.io/ssl-redirect: "false"
spec:
rules:
- host: "*.example.com"
http:
paths:
- path: /*
pathType: Prefix
backend:
service:
name: node-app-blue-helm-chart
port:
number: 80
雖然入口資源獲取 IP 和端點。它仍然回傳 404 錯誤。有什么問題？可以host: "*.example.com"部分是一個問題？
更多資訊：
kubectl describe ing ingress-resource
Name: ingress-resource
Namespace: default
Address: <GCP Regional IP>
Default backend: default-http-backend:80 (10.0.0.2:8080)
Rules:
Host Path Backends
---- ---- --------
*.example.com
/* node-app-blue-helm-chart:80 (10.0.0.15:80)
Annotations: kubernetes.io/ingress.class: nginx
nginx.ingress.kubernetes.io/ssl-redirect: false
Events: <none>
kubectl describe svc node-app-blue-helm-chart
Name: node-app-blue-helm-chart
Namespace: default
Labels: app.kubernetes.io/instance=node-app-blue
app.kubernetes.io/managed-by=Helm
app.kubernetes.io/name=helm-chart
app.kubernetes.io/version=1.16.0
helm.sh/chart=helm-chart-0.1.0
Annotations: meta.helm.sh/release-name: node-app-blue
meta.helm.sh/release-namespace: default
Selector: app.kubernetes.io/instance=node-app-blue,app.kubernetes.io/name=helm-chart
Type: ClusterIP
IP Families: <none>
IP: 10.3.248.13
IPs: 10.3.248.13
Port: http 80/TCP
TargetPort: 80/TCP
Endpoints: 10.0.0.15:80
Session Affinity: None
Events: <none>
我試過的：
從入口資源中的 /* 中洗掉 *。沒有解決問題。
kubectl describe ing ingress-resource
Name: ingress-resource
Namespace: default
Address: W.X.Y.Z
Default backend: default-http-backend:80 (10.0.0.2:8080)
Rules:
Host Path Backends
---- ---- --------
*.example.com
/ node-app-blue-helm-chart:80 (10.0.0.15:80)
Annotations: kubernetes.io/ingress.class: nginx
nginx.ingress.kubernetes.io/ssl-redirect: false
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal AddedOrUpdated <invalid> nginx-ingress-controller Configuration for default/ingress-resource was added or updated
uj5u.com熱心網友回復：
嘗試編輯您的 Ingress。您設定了一個path=/*，這可能不是您想要做的。A/應該這樣做：
[...]
spec:
rules:
- host: "*.example.com"
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: node-app-blue-helm-chart
port:
number: 80
轉載請註明出處，本文鏈接：https://www.uj5u.com/gongcheng/335664.html
標籤：Kubernetes google-kubernetes-engine kubernetes-helm Kubernetes 入口 nginx-ingress