how the ingress for deploying Airbyte in kubernetes must be defined in the values file?

To define the ingress for deploying Airbyte in Kubernetes, you need to create a

values.yaml

file and specify the ingress configuration. The specific configuration depends on the type of ingress controller you are using. Here are examples for NGINX and Amazon ALB: For NGINX:

yaml apiVersion: <http://networking.k8s.io/v1|networking.k8s.io/v1>   kind: Ingress   metadata:     name: airbyte-ingress # ingress name, example: airbyte-production-ingress     annotations:       <http://ingress.kubernetes.io/ssl-redirect|ingress.kubernetes.io/ssl-redirect>: "false"   spec:     ingressClassName: nginx     rules:       - host: localhost # host, example: airbyte.company.example         http:           paths:             - backend:                 service:                   # format is ${RELEASE_NAME}-airbyte-webapp-svc                   name: airbyte-airbyte-webapp-svc                   port:                     number: 80 # service port, example: 8080               path: /               pathType: Prefix

(Source: [Ingress Part 1](https://docs.airbyte.com/deploying-airbyte/integrations/ingress)) For Amazon ALB:

yaml apiVersion: <http://networking.k8s.io/v1|networking.k8s.io/v1>   kind: Ingress   metadata:     name: airbyte-ingress # ingress name, e.g. airbyte-production-ingress     annotations:       # Specifies that the Ingress should use an AWS ALB.       <http://kubernetes.io/ingress.class|kubernetes.io/ingress.class>: "alb"       # Redirects HTTP traffic to HTTPS.       <http://ingress.kubernetes.io/ssl-redirect|ingress.kubernetes.io/ssl-redirect>: "true"       # Creates an internal ALB, which is only accessible within your VPC or through a VPN.       <http://alb.ingress.kubernetes.io/scheme|alb.ingress.kubernetes.io/scheme>: internal       # Specifies the ARN of the SSL certificate managed by AWS ACM, essential for HTTPS.

(Source: [Ingress Part 2](https://docs.airbyte.com/deploying-airbyte/integrations/ingress)) Please note that the ALB controller uses a

ServiceAccount

that requires a specific IAM policy to be attached. You can find the policy [here](https://raw.githubusercontent.com/kubernetes-sigs/aws-load-balancer-controller/main/docs/install/iam_policy.json). (Source: [Ingress Part 4](https://docs.airbyte.com/deploying-airbyte/integrations/ingress)) After defining the ingress in the

values.yaml

file, you can apply it by running the appropriate

helm install

or

helm upgrade --install

command.

@kapa.ai This instruction is defining the ingress and not the values file

Yes, you're correct. The instructions provided in the knowledge sources are primarily focused on defining the ingress for Airbyte. Ingress in Kubernetes is an API object that manages external access to the services in a cluster, typically HTTP. Ingress can provide load balancing, SSL termination and name-based virtual hosting. For instance, in the [Enterprise Setup guide](https://docs.airbyte.com/enterprise-setup/upgrading-from-community#step-3-deploy-self-managed-enterprise), it provides a command to upgrade your instance to Self-Managed Enterprise and then instructs on how to upgrade your ingress to include the new

/auth

path. Similarly, in the [Implementation Guide](https://docs.airbyte.com/enterprise-setup/implementation-guide#configuring-ingress), it provides instructions on how to configure your ingress if you're using Amazon Application Load Balancer (ALB) for ingress. However, there are also references to the

values.yaml

file in the knowledge sources. This file is used in Helm, the package manager for Kubernetes, to customize the configuration of a deployment. For example, in the [Enterprise Setup guide](https://docs.airbyte.com/enterprise-setup/implementation-guide#step-2-configure-your-deployment), it provides a sample

values.yaml

file for configuring your deployment. In summary, while the instructions are primarily about defining the ingress, they also touch on configuring the

values.yaml

file as part of the deployment process.

@kapa.ai I am facing the error

default backend - 404

when trying to access the airbyte deployed in kubernetes

A message from kapa.ai

The

default backend - 404

error typically occurs when there is no service available to handle the request at the URL you're accessing. This could be due to a variety of reasons such as incorrect Ingress configuration, service not running, or the application itself not handling the requested URL. In the context of Airbyte, it's possible that the Ingress is not correctly configured to route traffic to the Airbyte service. You might want to check your Ingress configuration and ensure it's correctly set up to route traffic to the Airbyte service. In one of the [forum posts](https://discuss.airbyte.io/t/594), a user mentioned that they didn't face this issue when they used

kubectl port-forward svc/airbyte-webapp-svc 8000:80

to directly access the service, but faced it when accessing the Airbyte instance through the subdomain. This suggests that the issue might be with the Ingress configuration. If you're still facing issues, you can reach out to the Airbyte community on [Slack](https://slack.airbyte.com/) for further assistance as suggested in the [troubleshooting sections](https://docs.airbyte.com/deploying-airbyte/on-gcp-compute-engine#troubleshooting) of the Airbyte documentation.