PWX-31339: Install kubelogin in stork container

[pp511]

What type of PR is this?

feature

What this PR does / why we need it:
Using AAD will require using kubelogin to generate kubeconfig

Does this PR change a user-facing CRD or CLI?:
no

Is a release note needed?:
yes

Updated kubelogin in Stork container.

Does this change need to be cherry-picked to a release branch?:
yes, 23.7

Notes

• Enabled AAD for the cluster from Azure UI and tried to generate kubeconfig from cli

 $az aks get-credentials --resource-group ppandey-dev2 --name ppandey-dev2
 $kubectl get nodes

Unable to connect to the server: getting credentials: exec: executable kubelogin not found
It looks like you are trying to use a client-go credential plugin that is not installed.

To learn more about this feature, consult the documentation available at:
      https://kubernetes.io/docs/reference/access-authn-authz/authentication/#client-go-credential-plugins


kubelogin is not installed which is required to connect to AAD enabled cluster.

To learn more, please go to https://aka.ms/aks/kubelogin

• Followed the steps added in the Dockerfile to install kubelogin locally

[deployments/azure/Latest]$ kubelogin --version
$kubelogin version 
git hash: v0.0.30/f9291df8538a4f8d3eb1957d75027199bbea0481
Go version: go1.19.10
Build time: 2023-06-07T00:35:03Z
Platform: linux/amd64

$kubectl get nodes
NAME                                STATUS   ROLES   AGE   VERSION
aks-nodepool1-30608238-vmss000000   Ready    agent   35m   v1.26.0
aks-nodepool1-30608238-vmss000001   Ready    agent   35m   v1.26.0
aks-nodepool1-30608238-vmss000002   Ready    agent   35m   v1.26.0

• exec in the updated container and kubelogin is available

$kn exec -it stork-6df7869cb5-2qf7r  -- /bin/sh
#kubelogin version 
git hash: v0.0.30/f9291df8538a4f8d3eb1957d75027199bbea0481
Go version: go1.19.10
Build time: 2023-06-07T00:35:03Z
Platform: linux/amd64

[cnbu-jenkins]

Can one of the admins verify this patch?

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: +0.06 🎉

Comparison is base (655a882) 68.86% compared to head (127b563) 68.93%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1448      +/-   ##
==========================================
+ Coverage   68.86%   68.93%   +0.06%     
==========================================
  Files          43       43              
  Lines        4738     4738              
==========================================
+ Hits         3263     3266       +3     
+ Misses       1156     1154       -2     
+ Partials      319      318       -1     

see 1 file with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[adityadani]

Hopefully the newly added packages and kubelogin binaries don't add new vulnerabilities.

[pp511]

Vulnerabililty scan report of 23.6.0 -> https://aetos.pwx.purestorage.com/security/Stork/23-6-0/2023-06-29-20-16-38-487215
Vulnerabililty scan report Stork master with this commit -> https://aetos.pwx.purestorage.com/security/Stork/23-7-dev/2023-06-29-19-42-39-705069
No new vulnerabilities with sev critical or high were introduced with this change