Move Control plane provider contract documentation to the right chapter

[randomvariable]

What steps did you take and what happened:
[A clear and concise description on how to REPRODUCE the bug.]

What did you expect to happen:
/kind documentation
/help

Follow up to #5371 , there is no document for control plane providers under docs/book/src/developer

Anything else you would like to add:
[Miscellaneous information that will assist in solving the issue.]

Environment:

• Cluster-api version:
• Minikube/KIND version:
• Kubernetes version: (use kubectl version):
• OS (e.g. from /etc/os-release):

/kind bug
[One or more /area label. See https://github.com/kubernetes-sigs/cluster-api/labels?q=area for the list of labels]

[k8s-ci-robot]

@randomvariable:
This request has been marked as needing help from a contributor.

Guidelines

Please ensure that the issue body includes answers to the following questions:

• Why are we solving this issue?
• To address this issue, are there any code changes? If there are code changes, what needs to be done in the code and what places can the assignee treat as reference points?
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In response to this:

What steps did you take and what happened:
[A clear and concise description on how to REPRODUCE the bug.]

What did you expect to happen:
/kind documentation
/help

Follow up to #5371 , there is no document for control plane providers under docs/book/src/developer

Anything else you would like to add:
[Miscellaneous information that will assist in solving the issue.]

Environment:

• Cluster-api version:
• Minikube/KIND version:
• Kubernetes version: (use kubectl version):
• OS (e.g. from /etc/os-release):

/kind bug
[One or more /area label. See https://github.com/kubernetes-sigs/cluster-api/labels?q=area for the list of labels]

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[vincepri]

/milestone v1.1

[vincepri]

/assign @killianmuldoon

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues and PRs.

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• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

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/lifecycle stale

[fabriziopandini]

/remove-lifecycle stale

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues and PRs.

This bot triages issues and PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Mark this issue or PR as fresh with /remove-lifecycle stale
• Mark this issue or PR as rotten with /lifecycle rotten
• Close this issue or PR with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle stale

[fabriziopandini]

/remove-kind bug
/remove-lifecycle stale
/help

[fabriziopandini]

/triage accepted
/unassign @killianmuldoon

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all PRs.

This bot triages PRs according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the PR is closed

You can:

• Mark this PR as fresh with /remove-lifecycle stale
• Close this PR with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle stale

[k8s-triage-robot]

This issue has not been updated in over 1 year, and should be re-triaged.

You can:

• Confirm that this issue is still relevant with /triage accepted (org members only)
• Close this issue with /close

For more details on the triage process, see https://www.kubernetes.dev/docs/guide/issue-triage/

/remove-triage accepted

[fabriziopandini]

/priority backlog

[fabriziopandini]

Currently https://cluster-api.sigs.k8s.io/developer/architecture/controllers/control-plane have both developer doc and provider contract

We should move everything below https://cluster-api.sigs.k8s.io/developer/architecture/controllers/control-plane#contracts to a new page under https://cluster-api.sigs.k8s.io/developer/providers/contracts

/remove-lifecycle stale
/triage accepted
/good-first-issue

[k8s-ci-robot]

@fabriziopandini:
This request has been marked as suitable for new contributors.

Guidelines

Please ensure that the issue body includes answers to the following questions:

• Why are we solving this issue?
• To address this issue, are there any code changes? If there are code changes, what needs to be done in the code and what places can the assignee treat as reference points?
• Does this issue have zero to low barrier of entry?
• How can the assignee reach out to you for help?

For more details on the requirements of such an issue, please see here and ensure that they are met.

If this request no longer meets these requirements, the label can be removed
by commenting with the /remove-good-first-issue command.

In response to this:

Currently https://cluster-api.sigs.k8s.io/developer/architecture/controllers/control-plane have both developer doc and provider contract

We should move everything below https://cluster-api.sigs.k8s.io/developer/architecture/controllers/control-plane#contracts to a new page under https://cluster-api.sigs.k8s.io/developer/providers/contracts

/remove-lifecycle stale
/triage accepted
/good-first-issue

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[NareshKoduru]

Hello @fabriziopandini ,
I want to contribute to this issue. Thanks

[fabriziopandini]

@NareshKoduru Thank you for stepping up! you can /assign yourself to the issue and open a PR.

[NareshKoduru]

/assign @NareshKoduru