[ Kube 59.1 ] Nginx Ingress in Kubernetes Revisited

In this video, I will show you how to setup Nginx Ingress and how to route traffic to your pods. I will also show how to deploy ingress in different namespaces and its effects.

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[janl.]

Hi Venkat,
Your videos are just the BEST. I managed to set up Nginx Ingress on a bare metal cluster (1 master 3 workers). Your videos got me familiar with everything. Thanks a lot and keep up the great work.

[vishnuvenu]

many thanks, this is what am checking for past two days.

[foxipub]

Hello Venkat! Thank you for all your efforts! Some additional information for feature viewers: if you using nginx ingress controller version > 0.22.0 then rewrite behavior is changed and you will not able complete this lab successfully. Work around: delete rewrite action from ingress-resource-3.yaml and configure nginx virtual catalog for example deployments like: mountPath: "/usr/share/nginx/html/{blue, green}" . Hope it will be useful!

[senthilkumarsubramanian]

Hi Venkat,
Since I started working on container and container orchestration, I started watching your videos and mostly get what I need to know. I said mostly because I am working on single node cluster, minikube for which I cannot use the information, knowledge that you have shared which are related to infrastructure. Thank you very much for knowledge sharing.

[zaheerhussain]

Hi Venkat
I would request to add another video with ssl certificate along with nginx ingress controller
Regards
Zaheer

[NiravPancholi]

That's useful. Recently stuck in slimier issue. BTW which terminal is that? Like its suggestion mechanism.

[raghuveer]

Hi Venkat,
Can you please do video on kubectl port forwarding

[humayunrashid]

Hi. Thanks for the great video. Is there any video of you where. you have demonstrated how we can get logs from ingress controller using jaeger or elasticsearch with filebeat? Thanks.

[mohammedgori]

First of all, Thank you for sharing those valuable information. I have a question is it possible to multiple ingress resource in different namespaces. For example, in the Default namespace there is one ingress resources that serve certain applications. And in the example namespace another ingress resources that serve another application. Keep in consideration that we have one ingress controller in the cluster.

[randythamrin]

thank you sir, and the question also, we run everything in our namespace except metallb. Metallb still connect to the ingress event it not deployed in the same namespace. metalLb run in metallb-system namespace. right ?

[nah]

Many thanks man in nice t-shirt 😍
Now, why I might need to implement these components in different namespaces ? Is it security best practice ?

Also, which k8s components can span across namespace like ingress controller -if it does- then ?

[surendarmurugesan]

Hi Venkat,
I am beginner for devops
You are inspiring me to learn many things in devops....
I would like to grow my knowledge in the real time scenario projects using Ansible, Docker-compose, K8S, ELK, AWS, Jenkins...but i don't know "How to start" Can you please suggest me your inputs?

[oraculotube]

how can I use a different port like nginx.example.com:55003 ? I'd like to have more than 1 application running on different port number! cheers.

[Learn_with_cosmos]

I have a quick question. I have a service running on Kubernetes on AWS, I used Terraform to deploy the infrastructure.
So, when I deploy a service with Type LoadBalancer, it gets assigned a LoadBalancer by AWS right away. (Not using NGNIX-INGRESS)
Now we want to increase micro-service with Nginx-Ingress and I am new to this.
Any guidelines on how I can approach this? I have a service that is already being accessed by users online.
While you get back to me, I am already trying to publish a demo to see if I can achieve this. :)

[anjanpoonacha]

Hi Venkat,
Thank you for creating Kubernetes playlist. It has helped me a lot.
Is there a platform to ask question regarding the content that you create?
Is it possible to create a multi-master set up without using kubespray or any other tools (just kubeadm)?

I am trying to achieve it using Google Cloud VMs.
While configuring the HA proxy as an external load balancer, what IPs should be used? The external IP or should there be any Virtual IPs?

[ShyamKumar-ynjw]

It works on path /blue and /green.. but the main page is giving 503 Service Temporarily available

[engnrankit]

Hi, Can you please explain who will replace what in Kubernetes context if my application architecture has API-Gateway zuul is present which actually resolve the API path based on the rules via Netflix Eureka service

[stdio]

what is the diff btwn default and example? Are 1. and 2. scenario the same? I mean, what if I set exp2 namespace instead of default?

[sablinigor]

May be you should try to use full service name (with namespace at least) in ing resource manifest at last case?

[vivektrivedi]

Hi sir, it is possible to run ingress-controller on v1.22.1 over bare metal setup. I have tried many times to install ingress-controller but I am able to configure it.