All containers that are part of a pod have the same network namespace, and (can) bind to all IPs in that namespace. Kubernetes does not offer any implicit filtering between pod network namespace and …
At work we use CoreDNS to forward queries to the VPC resolver, as we run most of our services in Kubernetes. What that means is that we are routing all DNS queries through a few machines, and we …
In some of our pods we use a temporary storage, to exchange data between the containers that belong to the same pod.
> k describe pod customersite
.......
Volumes:
...
sockets:
Type: …While it is possible to craft a role using wildcards in the resource names, it will not work to restrict pod/exec permissions. Let’s test this:
Let’s start with some basic RBAC rules and …
Useful feature when you are developing against a cluster API is to act as the pod where your feature will be deployed.
In Kubernetes every pod is automatically assigned a service account. This is …
The standard configuration when using kubectl get nodes is meant to be working for any cluster, therefore does not include any specific information about the K8s distribution you are using.
At work we …