Collect tool is missing relevant Kubernetes data

[Cole Walker]

Brief Description
-----------------
Collect logs do not include kubernetes node data (ie. from kubectl describe nodes)

This is important for determining things like which taints are active on nodes. This data would likely be collected by this script:
https://github.com/starlingx/utilities/blob/master/tools/collector/scripts/collect_containerization.sh

It would be useful to investigate if there are any other kube commands worth adding.
Consider:
kubectl get nodes
kubectl get pods --all-namespaces -o wide
kubectl describe nodes

Severity
--------
Minor

Steps to Reproduce
------------------
run the collect command on any system and examine the log output

Expected Behavior
------------------
Logs are collected on the state of the kubernetes nodes

Actual Behavior
----------------
Some logs are not available

Reproducibility
---------------
100%

System Configuration
--------------------
Any

Branch/Pull Time/Commit
-----------------------
master

Last Pass
---------
N/A

Timestamp/Logs
--------------
N/A

Test Activity
-------------
]

Workaround
----------
Describe workaround if available

[Ghada Khalil (gkhalil)]

stx.5.0 / medium - will help with issue investigation

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/750425

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/750425
Committed: https://git.openstack.org/cgit/starlingx/utilities/commit/?id=dd902cf3865f2147559b8c8baeecff70ffebe3cb
Submitter: Zuul
Branch: master

commit dd902cf3865f2147559b8c8baeecff70ffebe3cb
Author: Jim Gauld <email address hidden>
Date: Tue Sep 8 11:13:24 2020 -0400

    Add mariadb-cli, kubectl and openstack commands to collect

    This adds containerized related commands to collect:
    - containerized wrapper script mariadb-cli to access MariaDB mysql
    - various kubectl commands to understand resource usage
    - various containerized openstack commands to understand resource usage

    mariadb-cli is used to dump contents of all mariadb databases.

    Change-Id: I70a08e38adbba247152509a22a8b9beac9128ff9
    Closes-Bug: 1889678
    Closes-Bug: 1894103
    Signed-off-by: Jim Gauld <email address hidden>

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: f/centos8
Review: https://review.opendev.org/c/starlingx/utilities/+/792213