Questions tagged [nginx-ingress]
ingress-nginx is an NGINX controller built around the Kubernetes Ingress resource that uses ConfigMap to store the NGINX configuration.
nginx-ingress
2,496
questions
110
votes
6
answers
172k
views
Ingress configuration for k8s in different namespaces
I need to configure Ingress Nginx on azure k8s, and my question is if is possible to have ingress configured in one namespace et. ingress-nginx and some serivces in other namespace eg. resources?
My ...
- 1,393
94
votes
6
answers
102k
views
Nginx Ingress: service "ingress-nginx-controller-admission" not found
We created a kubernetes cluster for a customer about one year ago with two environments; staging and production separated in namespaces. We are currently developing the next version of the application ...
- 3,557
83
votes
18
answers
149k
views
Nginx Ingress Controller - Failed Calling Webhook [closed]
I set up a k8s cluster using kubeadm (v1.18) on an Ubuntu virtual machine.
Now I need to add an Ingress Controller. I decided for nginx (but I'm open for other solutions). I installed it according to ...
- 1,107
59
votes
8
answers
70k
views
413 error with Kubernetes and Nginx ingress controller
I'm trying to change the client_max_body_size value, so my NGINX ingress will not return the HTTP 413 Content Too Large error (as seen in the logs).
I've tested a few solutions.
Here is my config map:
...
- 3,317
49
votes
3
answers
136k
views
nginx ingress & rewrite-target
I have a pod that responds to requests to /api/
I want to do a rewrite where requests to /auth/api/ go to /api/.
Using an Ingress (nginx), I thought that with the ingress.kubernetes.io/rewrite-...
- 768
37
votes
3
answers
55k
views
Microk8s dashboard using nginx-ingress via http not working (Error: `no matches for kind "Ingress" in version "extensions/v1beta1"`)
I have microk8s v1.22.2 running on Ubuntu 20.04.3 LTS.
Output from /etc/hosts:
127.0.0.1 localhost
127.0.1.1 main
Excerpt from microk8s status:
addons:
enabled:
dashboard # The ...
- 623
37
votes
6
answers
70k
views
Kubernetes Nginx Ingress not finding service endpoint
I'm having some trouble getting the Nginx ingress controller working in my Kubernetes cluster. I have created the nginx-ingress deployments, services, roles, etc., according to https://kubernetes....
- 1,035
36
votes
14
answers
46k
views
How to use ConfigMap configuration with Helm NginX Ingress controller - Kubernetes
I've found a documentation about how to configure your NginX ingress controller using ConfigMap: https://kubernetes.github.io/ingress-nginx/user-guide/nginx-configuration/configmap/
Unfortunately I'...
- 2,300
31
votes
3
answers
50k
views
how to configure ingress to direct traffic to an https backend using https
I have a backend using https.
I want to separate load on that back-end based on URL/path.
I decided to use ingress to do this url/path based logic in order to move traffic to different back-ends ( ...
- 1,438
31
votes
4
answers
56k
views
Kubernetes Ingress non-root path 404 Not Found
I have the following that config that works when I try <NodeIP>:30080
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: app-deployment
spec:
replicas: 3
template:
...
- 8,669
31
votes
2
answers
76k
views
Sticky sessions on Kubernetes cluster
Currently, I'm trying to create a Kubernetes cluster on Google Cloud with two load balancers: one for backend (in Spring boot) and another for frontend (in Angular), where each service (load balancer) ...
- 423
26
votes
5
answers
21k
views
terraform helm release timeout while waiting for condition
I'm using terraform to provision some resources in azure and I can't seem to get helm to install nginx-ingress because it timeouts waiting for condition
helm_release.nginx_ingress: 1 error(s) ...
- 1,622
23
votes
3
answers
18k
views
Kustomize how to replace only the host in Ingress configuration
I've got this ingress.yaml base configuration:
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
labels:
sia: aza
app: asap-ingress-internal
name: asap-ingress-internal
annotations:
...
- 2,966
23
votes
1
answer
47k
views
Ingress controller to route TCP traffic
I'm trying to setup an ingress controller(nginx) to forward some TCP traffic to a kubernetes service(GCP). There's this tutorial that shows how to route HTTP traffic to services (based on the paths) ...
- 690
22
votes
6
answers
89k
views
How can I correctly setup custom headers with nginx ingress?
I have the following configuration:
daemonset:
apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
name: nginx-ingress
namespace: nginx-ingress
spec:
selector:
matchLabels:
app: ...
- 1,149
22
votes
8
answers
41k
views
Nginx Ingress returns 413 Entity Too Large
on my Cluster, I'm trying to upload a big file but when I try, I get the 413 Error
error parsing HTTP 413 response body: invalid character '<' looking for beginning of value: "<html>\r\n&...
- 459
22
votes
4
answers
30k
views
nginx-ingress config map snippets being ignored by the nginx.conf
I have a kubernetes cluster, where I have deployed an nginx ingress controller using the helm nginx-ingress chart.
I need to add some custom config to the nginx.conf file that is generated in the ...
- 3,314
22
votes
4
answers
42k
views
nginx ingress sub path redirection
I have an ingress controller and ingress resource running with all /devops mapped to devopsservice in the backend. When I try to hit "http://hostname/devops" things work and I get a page (although ...
- 545
22
votes
1
answer
48k
views
What is the Best way to Setup Proxy Pass in an Nginx Ingress object for Kubernetes
Currently I am trying to Migrate a site that was living on an Apache Load balanced Server to my k8s cluster. However the application was set up strangely with a proxypass and proxyreversepass like so:
...
- 1,105
20
votes
5
answers
56k
views
Nginx ingress controller websocket support
Recently I've been working on a toy app using Kubernetes. Part of the app is a web server that needs to support WebSockets. Currently, I'm using port-forwarding to access the web server and everything ...
- 221
19
votes
2
answers
70k
views
how to delete a ingress controller on kubernetes?
I have a Kubernetes cluster in which I have multiple ingress controllers. I have deleted the source file of one ingress controller. How can I delete the ingress controller that I don't want further ??
- 1,167
19
votes
2
answers
15k
views
When I would use the "App Root" annotation in Kubernetes
I've read the docs a thousand times but I still don't understand how I would use the nginx.ingress.kubernetes.io/app-root annotation.
Can someone please provide an example + description in plain ...
- 11.8k
17
votes
5
answers
10k
views
Can't connect static ip to Ingress on GKE
I am trying to connect my ingress to a static ip. I seem to be following all the tutorials, but still I cannot seem to attach my static ip to ingress. My ingress file is as follows (refering to the ...
- 4,115
17
votes
5
answers
36k
views
How can I access nginx ingress on my local?
I can't connect to my app running with nginx ingress (Docker Desktop win 10).
The nginx-ingress controller pod is running, the app is healthy, and I have created an ingress. However, when I try to ...
- 7,669
17
votes
6
answers
18k
views
CertManager Letsencrypt CertificateRequest "failed to perform self check GET request"
Waiting for http-01 challenge propagation: failed to perform self check GET request, it's similar to this bug https://github.com/jetstack/cert-manager/issues/656
but all solutions from GitHub ticket ...
- 8,031
17
votes
1
answer
24k
views
Kubernetes ingress nginx redirect to https
To redirect any HTTP traffic to HTTPS on tls enabled hosts, I have added the below annotation to my ingress resources
nignx.ingress.kubernetes.io/force-ssl-redirect: true
With this when I curl the ...
- 868
16
votes
3
answers
13k
views
Why does my bare-metal kubernetes nginx Ingress-controller return a 308?
I am trying to create add the nginx ingress controller to my kubernetes cluster. My current cluster has 3 nodes and they all have open firewall rules in between them. (Note: This is a bare metal ...
- 8,800
16
votes
2
answers
27k
views
NGINX ingress controller timing out request after 60s
When a request takes over 60s to respond it seems that the ingress controller will bounce
From what I can see our NGINX ingress controller returns 504 to the client after a request takes more than ...
- 39.6k
15
votes
2
answers
8k
views
What exactly does nginx.ingress.kubernetes.io/rewrite-target: /$1 mean in minikube annotation?
While working with minikube ingress, I have to write nginx.ingress.kubernetes.io/rewrite-target: /$1. I have been trying hard to understand why we need this annotation and how to use it.
I know that ...
- 1,636
15
votes
4
answers
23k
views
How can I assign a static IP to my EKS service?
I have an EKS cluster.
I created my service and exposed it using ingress-nginx.
ingress-nginx external IP appears as a DNS name and not as IP.
How can I connect my private domain to point to my EKS ...
- 5,333
15
votes
2
answers
1k
views
How do we install dynamic modules (non support officially) on Nginx Ingress Controller? (terraform, helm chart)
I'm managing Kubernetes + nginx.
I'd like to install dynamic modules on nginx that are provided by Nginx Ingress Controller.
Those dynamic modules are not offered by Nginx Ingress Controller official ...
- 219
14
votes
4
answers
47k
views
Kubernetes ingress domain redirect
i want to redirect domain in nginx ingress kubernete.
https://test.example.io/preview/qLxiVcDGxCaQ134650121853FTg4
if in url preview comes change domain redirect
https://test.app.example.io/...
- 29.2k
12
votes
3
answers
10k
views
Error converting YAML to JSON: yaml: line 15: did not find expected alphabetic or numeric character
I want to set wildcard subdomain for my project, using k8s, nginx ingress controller, helm chart:
In ingress.yaml file:
...
rules:
- host: {{ .Values.ingress.host }}
...
In values.yaml file, I ...
- 125
12
votes
4
answers
18k
views
How to create only internal load balancer with ingress-nginx chart?
In my AWS EKS, I have installed nginx-ingress with following command:
helm upgrade --install -f controller.yaml \
--namespace nginx-ingress \
--create-namespace \
--version 3.26.0 \
...
- 121
11
votes
2
answers
9k
views
How to setup Letsencrypt with Kubernetes microk8s using default Ingress?
Recently, I tried to setup letsencrypt using microk8s and the default ingress controller on a bare-metal server.
I found a few guides online that were very useful but it seems as if there must have ...
- 741
11
votes
3
answers
13k
views
cant create a second ingress controller using helm with custom class in Azure k8s cluster
I have created an ingress controller using Helm with default configuration
default nginx-ingress-controller LoadBalancer 10.0.182.128 xx.xxx.xx.90 80:32485/TCP,443:31756/TCP ...
- 331
11
votes
2
answers
51k
views
How to reload nginx ingress controller
I have a Kubernetes cluster (v. 1.22) and inside it I have Nginx ingress controller deployed. I have found I could reload my ingress in several situations:
The next list describes the scenarios when a ...
- 131
11
votes
1
answer
17k
views
How Ingress support JWT Authentication?
Right now I'm using Ingress-Nginx as the routing service for the traffic externally. However, there are few articles introduce how Ingress plays JWT authentications to protect internal APIs.
Can ...
- 998
11
votes
2
answers
13k
views
How to redirect HTTP to HTTPS with Nginx Ingress Controller, AWS NLB and TLS certificate managed by AWS Certificate Manager?
I've tried the following to get HTTP to redirect to HTTPS. I'm not sure where I'm going wrong.
ingress-nginx object:
apiVersion: v1
kind: Service
metadata:
name: ingress-nginx
namespace: ingress-...
- 364
11
votes
1
answer
23k
views
Istio and (or versus) Nginx Ingress Controller
I'am on a journey of testing Istio and at the moment I'am about to test the "canary" capabilities of routing traffic.
For my test, I created a small servicemesh composed of 5 microservices (serviceA, ...
- 4,327
10
votes
1
answer
14k
views
mTLS setup using self-signed cert in Kubernetes and NGINX
I have a Kubernetes cluster (AKS) that is hosting a REST echo service. The service runs fine via HTTP. I am using NGINX ingress to route traffic. I now want to set up this service via HTTPS and with ...
- 133
10
votes
2
answers
9k
views
How do I add the x-forwarded-for field to my access logs for the nginx ingress controller?
I'm using the nginx ingress controller on gke, by default these are what my access logs look like:
"10.123.0.20 - [10.123.0.20] - - [22/Apr/2019:18:47:59 +0000] "GET /sdflksdf/sdfsdf HTTP/2....
- 30.5k
10
votes
1
answer
16k
views
How to properly configure ingress cache to get it working?
I'm trying to configure cache for a specific host, but getting 404. Also It seems my config was not included into final nginx.conf. This file doesn't contain it
My ingress.yaml:
apiVersion: extensions/...
- 236
10
votes
1
answer
8k
views
K8S: How to reach pod with SSH service (Gitea) over the same host ingress-nginx exposes as HTTP?
Currently practicing with Kubernetes (managed, on DO), I ran into a issue I couldn't resolve for two days. I have nginx-ingress setup along with cert-manager, and a domain where git.domain.com points ...
- 101
10
votes
2
answers
11k
views
Unable to get a websocket app work through kubernetes ingress-nginx in a non-root context path
Here is a sample WebSocket app that I'm trying to get it to work from a Kubernetes ingress-nginx controller.
Kubernetes yaml:
echo "
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: ...
- 365
10
votes
1
answer
23k
views
How to increase max request body size on nginx ingress controller and kong
I have an a service that accepts POSTs with base64 encoded files in the body. I'm currently getting
Error: 413 Request Entity Too Large when I POST anything larger than 1MB, otherwise it works fine.
...
- 539
10
votes
2
answers
27k
views
How to perform custom authentication with kubernetes Ingress
I have deployed few services in kubernetes and using NGINX ingress to access outside.(Using EC2 instance for all cluster setup). Able to access service through host tied with ingress. Now instead of ...
- 531
10
votes
3
answers
9k
views
AWS Nginx Ingress creating Classic Load Balancer instead of Application Load Balancer
I am trying to setup Application Load Balancer to forward traffic to Nginx Ingress controller in AWS.
To set up Nginx Ingress controller, I am using this YML which I got it from the installation ...
- 3,466
9
votes
2
answers
12k
views
Passing parameters down to permanent redirect in ingress-nginx
I'm using nginx.ingress.kubernetes.io/permanent-redirect: https://www.google.com but want to pass down parameters after / in the redirect. But can't get it to work with pure ingress-nginx, would be ...
- 143
9
votes
2
answers
14k
views
How to remove the server header from Kubernetes deployed applications
I am asking this question in the style of question then answer.
If you create your Ingress objects for Helm charts or regular "kubectl apply" deployments, after deployment to your cluster, ...
- 2,804