Brupop - Apply common k8s labels to all created resources

[gthao313]

Issue number:
#113

Description of changes:

Author: Tianhao Geng <tianhg@amazon.com>
Date:   Thu Jul 7 20:52:34 2022 +0000

    Apply common k8s labels to all created resources

    We have some of these label defined in our model package; however,
    we weren’t consistently applying those labels to all brupop created
    resources. Hence, we need improve to apply those labels to all brupop
    resources.

Testing done:
Check if all brupop resources have correct labels

Checklist

Agent

• agent_service_account
• agent_cluster_role
• agent_cluster_role_binding
• agent_daemonset

Controller

• controller_service_account
• controller_cluster_role
• controller_cluster_role_binding
• controller_deployment
• controller_service

Apiserver

• apiserver_service_account
• apiserver_cluster_role
• apiserver_cluster_role_binding
• apiserver_auth_delegator_cluster_role_binding
• apiserver_deployment
• apiserver_service

Terms of contribution:

By submitting this pull request, I agree that this contribution is dual-licensed under the terms of both the Apache License, version 2.0, and the MIT license.

[cbgbt]

Looks good! It would be great if we could write a test which iterates through the yaml document and asserts that the objects we're creating all are at least labelled as managed_by/part_of brupop, but I won't block on such a test.