Azure Bastion | Cannot install packages

Question

The following is my Infrastructure on Azure cloud

1. Kubernetes cluster with AKS
2. Bastion host to make AKS private
3. Everything was first till a few days ago (I am deploying a new cluster from scratch now)
4. The cluster with bastion host and others (from a Terraform script) got created all fine and I can login to the cluster

Command on bastion host:
sudo apt install package_name

Error Message:
0% [Connecting to azure.archive.ubuntu.com (52.250.76.244)] (stays here for long time)

Err:14 http://azure.archive.ubuntu.com/ubuntu xenial/main amd64 libxi6 amd64 2:1.7.6-1
Unable to connect to azure.archive.ubuntu.com:http:

As a test i attempted another package repo that is same too
snap find "media player"
error: unable to contact snap store

Answer 1

It looks like there was a fix pushed 11 hours ago to resolve this same error message, and this may be related to your issue. https://github.com/actions/virtual-environments/issues/675

https://github.com/ebiggers/fscryptctl/commit/527405ff76671383c38ad58fbdff4dfa5e03c7fe

Please try running sudo apt-get update again.

Also, make sure to check your NSG rules and make sure that it is allowing outbound traffic on port 80.

Related discussion.