Adding basic auth to kubernetes deployment
kubernetes create user
kubernetes active directory authentication
kubectl refresh token
kubernetes service account token
Could anyone explain me what is the best way to add basic Auth to a kubernetes cluster deployment that is running a webapp on Google Cloud (GCP)
We are exposing it using:
kubectl expose deployment testSanbox --type=LoadBalancer --port 80 --target-port 80
We don't need anything fancy as this is only a dev sandbox but we don't want anyone to be able to reach it. It could be a single user/pass combo or maybe use the google credentials that we manage with IAM.
Sorry as you probably already noticed I'm not really experienced with kubernetes or GCP.
You deployed a pod testSandbox and exposed it to the LoadBalancer. Your app testSandbox should handle the authentication for the requests it receives. Unless you use an API Gateway and handle the authentication on all requests on the way into the cluster.
Basic Authentication - NGINX Ingress Controller, You deployed a pod testSandbox and exposed it to the LoadBalancer. Your app testSandbox should handle the authentication for the requests I am a 4.5 star rated DevOps Trainer. 100,000 Students World Wide. 100+ Hands-On Labs on Browser. Mock Tests . LifeTime Access
But in context of security http authentication is not good enough secure authentication method. The problem is that, unless the process is strictly enforced throughout the entire data cycle to SSL for security, the authentication is transmitted in open on insecure lines. This lends itself to man in the middle attacks, where a user can simply capture the login data and authenticate via a copy-cat HTTP header attached to a malicious packet.
Here is overview in kubernetes official documentation about authorization authorization-kubernetes.
If you look for better solutions use API Keys, OAuth provider such as Google, Auth0, etc. developers.google.com/identity/protocols/OAuth2WebServer AND developers.google.com/identity/protocols/OAuth2UserAgent There are many options for authentication and authorization. Here are xplainations of above terms: api-authentication.
Approach to authenticate users using Auth on GCP: authentication-gcp-app.
Please let me know if it helps.
Adding basic auth to kubernetes deployment, Here I give you a simple way to add authentication to applications but no security You can deploy it into your existing Kubernetes or Openshift cluster or standalone Now you can access this application thru: http://nginx. Could anyone explain me what is the best way to add basic Auth to a kubernetes cluster deployment that is running a webapp on Google Cloud (GCP) We are exposing it using: kubectl expose deployment
I would change your TCP load balancer by an HTTP one. This means instead of exposing as LoadBalancer type service, you would expose it as NodePort. Then you would create Ingress resource to hit that service.
For authentication, you can use IAP (Identity Aware Proxy), which is a GCP product and you can hook it up to HTTP load balancer quite easily.
Once it is done, you would have the typical Google authentication page (similar to gmail), and your users will authenticate themselves with their GCP credentials.
Adding authentication to your Kubernetes Web applications with , This post is somewhat related to a previous post about accessing k8s services using nginx reverse proxy. Let's try to add a simple basic Basic Authentication ¶. This example shows how to add authentication in a Ingress rule using a secret that contains a file generated with htpasswd.It's important the file generated is named auth (actually - that the secret has a key data.auth), otherwise the ingress-controller returns a 503.
Using nginx basic authentication in Kubernetes, Basic authentication; Client-certs authentication; External .com/kubernetes/ingress-nginx/master/deploy/mandatory.yaml namespace New password: Re-type new password: Adding password for user kibanaadmin. Authentication strategies. Kubernetes uses client certificates, bearer tokens, an authenticating proxy, or HTTP basic auth to authenticate API requests through authentication plugins. As HTTP requests are made to the API server, plugins attempt to associate the following attributes with the request: Username: a string which identifies the end user.
Kubernetes ingress controller for authenticating apps, Once complete, you'll have a Kubernetes cluster running Ambassador Edge Stack. Let's walk through adding authentication to this setup. 1. Deploy the Authentication Service. Ambassador Edge listens for requests on port 3000;; expects all URLs to begin with /extauth/ ;; performs HTTP Basic Auth for all URLs starting with This will add the kubernetes provider for basic authentication. Thanks to @SantoDE for #1147. Some constraints: Basic authentication only Realm not configurable; only traefikdefault Secret is in s
Basic Authentication, Control access using HTTP Basic authentication, and optionally in combination with IP address-based access control. Kubernetes Cluster with at least 1 worker node. If you want to learn to create a Kubernetes Cluster, click here. This guide will help you create a Kubernetes cluster with 1 Master and 2 Nodes on AWS Ubuntu 18l04 EC2 Instances. What we will do. Create a Deployment. Create a Deployment. Create a file and add the following deployment definition in it.
- Cool thanks, I was looking at adding basic auth to the base docker image like is instructed in here: codefresh.io/docs/docs/yaml-examples/examples/…
- @SGarofalo808 - You can follow that article and deploy an NGINX sidecar for your container. However, I do not recommend HTTP Basic Auth. This is not a good/secure authentication method. Look into using an OAuth provider such as Google, Auth0, etc. developers.google.com/identity/protocols/OAuth2WebServer AND developers.google.com/identity/protocols/OAuth2UserAgent There are many options/implementation strategies for authentication and authorization.