51 lines
1.4 KiB
Markdown
51 lines
1.4 KiB
Markdown
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# Upgrading
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!!! important
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No matter the method you use for upgrading, *if you use template overrides,
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make sure your templates are compatible with the new version of ingress-nginx*.
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## Without Helm
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To upgrade your ingress-nginx installation, it should be enough to change the version of the image
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in the controller Deployment.
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I.e. if your deployment resource looks like (partial example):
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```yaml
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kind: Deployment
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metadata:
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name: nginx-ingress-controller
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namespace: ingress-nginx
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spec:
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replicas: 1
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selector: ...
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template:
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metadata: ...
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spec:
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containers:
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- name: nginx-ingress-controller
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image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.9.0
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args: ...
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```
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simply change the `0.9.0` tag to the version you wish to upgrade to.
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The easiest way to do this is e.g. (do note you may need to change the name parameter according to your installation):
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```
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kubectl set image deployment/nginx-ingress-controller \
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nginx-ingress-controller=nginx:quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.14.0
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```
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For interactive editing, use `kubectl edit deployment nginx-ingress-controller`.
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## With Helm
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If you installed ingress-nginx using the Helm command in the deployment docs so its name is `ngx-ingress`,
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you should be able to upgrade using
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```shell
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helm upgrade --reuse-values ngx-ingress stable/nginx-ingress
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```
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