41 lines
1.6 KiB
Markdown
41 lines
1.6 KiB
Markdown
# Deploying multi Nginx Ingress Controllers
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This example aims to demonstrate the Deployment of multi nginx ingress controllers.
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## Default Backend
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The default backend is a service of handling all url paths and hosts the nginx controller doesn't understand. Deploy the default-http-backend as follow:
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```console
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$ kubectl apply -f ../../deployment/nginx/default-backend.yaml
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deployment "default-http-backend" configured
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service "default-http-backend" configured
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$ kubectl -n kube-system get svc
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NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE
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default-http-backend 192.168.3.52 <none> 80/TCP 6m
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$ kubectl -n kube-system get po
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NAME READY STATUS RESTARTS AGE
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default-http-backend-2657704409-wz6o3 1/1 Running 0 6m
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```
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## Ingress Deployment
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Deploy the Deployment of multi controllers as follows:
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```console
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$ kubectl apply -f nginx-ingress-deployment.yaml
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deployment "nginx-ingress-controller" created
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$ kubectl -n kube-system get deployment
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NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE
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default-http-backend 1 1 1 1 16m
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nginx-ingress-controller 2 2 2 2 24s
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$ kubectl -n kube-system get po
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NAME READY STATUS RESTARTS AGE
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default-http-backend-2657704409-wz6o3 1/1 Running 0 16m
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nginx-ingress-controller-3752011415-0qbi6 1/1 Running 0 39s
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nginx-ingress-controller-3752011415-vi8fq 1/1 Running 0 39s
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```
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