Chart name for application nginx-ingress-controller is mentioned incorrectly

[Elisamara Aoki Gonçalves]

Brief Description
-----------------

Chart name for application nginx-ingress-controller is mentioned incorrectly due to which the commands fails with chart name not found errors.

https://docs.starlingx.io/fault-mgmt/kubernetes/enabling-snmp-support.html

Severity
--------
<Minor: System/Feature is usable with minor issue>

Steps to Reproduce
------------------

The correct command should be below with chartname: ingress-nginx that is found in system

stx6

~(keystone_admin)$ system helm-override-update --reuse-values --values snmp_port.yaml nginx-ingress-controller ingress-nginx kube-system
+----------------+----------------------------------------+
| Property | Value |
+----------------+----------------------------------------+
| name | ingress-nginx |
| namespace | kube-system |
| user_overrides | tcp: |
| | "162": kube-system/snmpd-service:162 |
| | udp: |
| | "161": kube-system/snmpd-service:161 |
| | |
+----------------+----------------------------------------+

stx8

~(keystone_admin)$ system helm-override-update --reuse-values --values snmp_port.yaml nginx-ingress-controller ks-ingress-nginx kube-system
+----------------+----------------------------------------+
| Property | Value |
+----------------+----------------------------------------+
| name | ks-ingress-nginx |
| namespace | kube-system |
| user_overrides | tcp: |
| | "162": kube-system/snmpd-service:162 |
| | udp: |
| | "161": kube-system/snmpd-service:161 |
| | |
+----------------+----------------------------------------+

In step 4 of Modifying 162/TCP port the commands seem to be incorrect. The right ones are the following:

For stx6

~(keystone_admin)$ system helm-override-update --reuse-values --values snmp_port.yaml nginx-ingress-controller ingress-nginx kube-system

For stx8

~(keystone_admin)$ system helm-override-update --reuse-values --values snmp_port.yaml nginx-ingress-controller ks-ingress-nginx kube-system

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/starlingx/docs/+/871850

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: r/stx.6.0
Review: https://review.opendev.org/c/starlingx/docs/+/871851

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/docs/+/871851
Committed: https://opendev.org/starlingx/docs/commit/a9e84a0632b298f8c71c6640bbf89b1330323c31
Submitter: "Zuul (22348)"
Branch: r/stx.6.0

commit a9e84a0632b298f8c71c6640bbf89b1330323c31
Author: Elisamara Aoki Goncalves <email address hidden>
Date: Thu Jan 26 17:24:36 2023 -0300

    Chart name for application nginx-ingress-controller is mentioned incorrectly (dsR6)

    Closes-bug: 2003978

    Signed-off-by: Elisamara Aoki Goncalves <email address hidden>
    Change-Id: Icab159b4eb76fa007b61a6e1ebf4e281308fa2a9

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/starlingx/docs/+/871850
Committed: https://opendev.org/starlingx/docs/commit/30937cff0a3a94458a35eeb22019cb61cad755f3
Submitter: "Zuul (22348)"
Branch: master

commit 30937cff0a3a94458a35eeb22019cb61cad755f3
Author: Elisamara Aoki Goncalves <email address hidden>
Date: Thu Jan 26 17:04:18 2023 -0300

    Chart name for application nginx-ingress-controller is mentioned incorrectly

    Closes-bug: 2003978

    Signed-off-by: Elisamara Aoki Goncalves <email address hidden>
    Change-Id: I3015971bc8f83f379dadcebceaa8906a011de775