salt,docs,tests: Add ability to change exposed NodePort

[TeddyAndrieux]

In order to be able to expose the NodePort services on another IP
than the Workload Plane IP of each node, we allow setting the nodeport
CIDRs from the bootstrap configuration file

[bert-e]

Hello teddyandrieux,

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[bert-e]

Waiting for approval

The following approvals are needed before I can proceed with the merge:

• the author

• one peer

Peer approvals must include at least 1 approval from the following list:

• @thomasdanan

• @gdemonet

• @JBWatenbergScality

• @NicolasT

• @lucieleonard

• @TeddyAndrieux

• @ChengYanJin

• @alexandre-allard-scality

[TeddyAndrieux]

/approve

[bert-e]

In the queue

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• ✔️ development/123.0

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[bert-e]

I have successfully merged the changeset of this pull request
into targetted development branches:

• ✔️ development/123.0

The following branches have NOT changed:

• development/2.0
• development/2.1
• development/2.10
• development/2.11
• development/2.2
• development/2.3
• development/2.4
• development/2.5
• development/2.6
• development/2.7
• development/2.8
• development/2.9

Please check the status of the associated issue None.

Goodbye teddyandrieux.