如何解决在Kubernetes YAML中引用资源属性
在Terraform中,您可以引用尚未在模板中创建的资源的属性,然后Terraform将处理资源创建的顺序(注意:aws_vpc.main.id):
resource "aws_subnet" "main" {
vpc_id = aws_vpc.main.id
cidr_block = "10.0.1.0/24"
}
在Kubernetes模板中可以做类似的事情吗?特别是带有服务端点? $(Service.myapp.endpoint)表示我希望的语法:
# --------- INGRESS CONTROLLER ---------- #
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
name: myapp
namespace: myapp
annotations:
kubernetes.io/ingress.class: "nginx"
nginx.ingress.kubernetes.io/ssl-passthrough: "true"
nginx.ingress.kubernetes.io/ssl-redirect: "false"
spec:
tls:
- hosts:
- $(Service.myapp.endpoint)
rules:
- host: $(Service.myapp.endpoint)
http:
paths:
- path: /
backend:
serviceName: myapp
servicePort: 80
---
# --------- SERVICE ---------- #
apiVersion: v1
kind: Service
metadata:
labels:
app: myapp
name: myapp
namespace: myapp
spec:
ports:
- port: 80
name: http
protocol: TCP
targetPort: 5000
- port: 443
name: https
protocol: TCP
targetPort: 5000
selector:
app: myapp
type: LoadBalancer
谢谢
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