【发布时间】:2021-03-30 15:50:31
【问题描述】:
我已将 Grafana 作为 Istio 文档中的插件加载,我将它放在主站点的子域后面。
但我需要为它构建一个自定义负载均衡器,以便子域可以指向它。
这就是我所拥有的:
apiVersion: v1
kind: Service
metadata:
name: grafana-ingressgateway
namespace: istio-system
spec:
type: LoadBalancer
ports:
- port: 80
targetPort: 80
name: http2
- port: 443
name: https
selector:
app.kubernetes.io/name: grafana-lb
app.kubernetes.io/instance: grafana-lb
---
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
name: ingress-grafana-gateway-configuration
namespace: istio-system
spec:
selector:
istio: grafana-ingressgateway
servers:
- port:
number: 80
name: grafana-http-ui
protocol: HTTP
hosts:
- "grafana.xxxx.com"
tls:
httpsRedirect: false
- port:
number: 443
name: grafana-https-ui
protocol: HTTPS
tls:
mode: SIMPLE
credentialName: xxxx-cert
hosts:
- "grafana.xxxx.com"
---
kind: VirtualService
apiVersion: networking.istio.io/v1alpha3
metadata:
name: grafana-virtual-service
namespace: istio-system
spec:
hosts:
- "grafana.xxxx.com"
gateways:
- ingress-grafana-gateway-configuration
http:
- match:
- uri:
prefix: /
route:
- destination:
host: grafana.istio-system.svc.cluster.local
但它没有加载,我已经更新了“grafana”子域以指向新的负载均衡器。证书是一个通配符,可以在 istio-system 命名空间中进行加密。
这是因为我添加到与默认负载均衡器相同的命名空间吗?我没有看到任何说你不能在一个 NS 中运行超过 1 个 LB?
谢谢,
【问题讨论】:
标签: kubernetes load-balancing istio