ingress-nginx

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Nginx pod restarting in a loop after applying configuration changes

5

**What happened**: edited the nginx-ingress-controller configmap: changed allow-snippet-annotations: "false" to allow-snippet-annotations: "true" annotations-risk-level: Critical use-forwarded-headers: "true" afterwards my nginx ingress controller pod got errors while reloading the configuration I0401 08:32:56.115814...

astralko

Annotations: Allow ciphers with underscores.

10

The ingress annotation `nginx.ingress.kubernetes.io/ssl-ciphers` is disallowing valid ciphers that have an underscore. The nginx [documentation](https://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_ciphers) - states about valid ciphers: > The full list can be viewed using the “openssl...

steve21168

proxy-redirect is ignored

6

**What happened**: I upgraded from ingress-nginx 1.8.0 to 1.12.0, and now the ingress annonation for proxy-redirect is ignored: sample config: ``` apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: test-ingress annotations: nginx.ingress.kubernetes.io/use-regex:...

gfrankliu

auth-url does not accept url query encoded characters

4

**What happened**: when adding url query encoded parameters, like %2C (,) or %40 (@) example: `nginx.ingress.kubernetes.io/auth-url: https://auth.example.com/oauth2/auth?allowed_emails=example%40example.com%2Cmoo%40example.com` **What you expected to happen**: This to be accepted, as it was 2y...

Maescool

High CPU consumption nginx-ingress-controller if the ingress object has a non-existent service specified.

9

When setup nginx ingress controller(latest version) with --enable-ssl-passthrough flag , and create ingress object with annotations: ``` nginx.ingress.kubernetes.io/backend-protocol: HTTPS nginx.ingress.kubernetes.io/ssl-passthrough: 'true' ``` and specify fake service name (we will specify...

anvpetrov

External auth is passed through default backend if custom-error-pages include returned status code

10

**What happened**: ingress-nginx enables `proxy_intercept_errors` and installs `error_page` handlers for given status codes when the `custom-error-pages` config key is set. This unintentionally also happens when using subrequest authentication, using the...

acuteaura

Getting ingress controller fake certificate in ssl-passthrough mode

11

I deployed the ingress controller with `--enable-ssl-passthrough` flag on. Verified in the `nginx.conf` file that it is indeed turned on. Ingress controller is started with `--ingress-class=my-test-nginx` to match the ingress...

feiluo-db

Nginx default error page 400 has shown also when custom error pages is active

1

We are using ingress-nginx (version 4.11.3 and controller image 1.11.3) as reverse-proxy frontend of our web application. With the custom-error-pages configuration we manage the error pages but we have an...

StenoSanna

Ingress controller http http redirection on AWS NLB SSL termination

3

**What happened**: Environment: Platform AWS EKS Load balancer: NLB SSL termination on NLB Getting TOO MANY REDIRECTION issue **What you expected to happen**: Http to https redirection and terminate SSL...

armanbaghajyan

Annotations: Allow ciphers with underscores.

1

This is an automated cherry-pick of #13110 /assign Gacko

k8s-infra-cherrypick-robot