Fix CAPI Backup and add filter for cluster name

[vignesh-goutham]

Description of changes:
Set the context to right management cluster when upgrading both mgmt and workload cluster for taking backup.
Set cluster name filter for backing up the cluster that is getting upgraded.

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[codecov]

Codecov Report

Merging #6313 (7127fe6) into main (92f5119) will increase coverage by 0.00%.
Report is 3 commits behind head on main.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #6313   +/-   ##
=======================================
  Coverage   75.13%   75.13%           
=======================================
  Files         447      447           
  Lines       37266    37267    +1     
=======================================
+ Hits        28001    28002    +1     
  Misses       7700     7700           
  Partials     1565     1565           

Files Changed	Coverage Δ
pkg/clustermanager/cluster_manager.go	72.06% <100.00%> (ø)
pkg/executables/clusterctl.go	73.31% <100.00%> (+0.07%)	⬆️
pkg/workflows/upgrade.go	64.19% <100.00%> (ø)

[vignesh-goutham]

/approve

[eks-distro-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: vignesh-goutham

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[vignesh-goutham]

/cherrypick release-0.17

[eks-distro-pr-bot]

@vignesh-goutham: once the present PR merges, I will cherry-pick it on top of release-0.17 in a new PR and assign it to you.

In response to this:

/cherrypick release-0.17

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.

[raymond-zhang00]

/lgtm

[eks-distro-pr-bot]

@vignesh-goutham: #6313 failed to apply on top of branch "release-0.17":

Applying: Fix CAPI Backup and add filter for cluster name
Using index info to reconstruct a base tree...
M	pkg/clustermanager/cluster_manager.go
M	pkg/clustermanager/mocks/client_and_networking.go
M	pkg/workflows/interfaces/interfaces.go
M	pkg/workflows/interfaces/mocks/clients.go
M	pkg/workflows/upgrade.go
M	pkg/workflows/upgrade_test.go
Falling back to patching base and 3-way merge...
Auto-merging pkg/workflows/upgrade_test.go
Auto-merging pkg/workflows/upgrade.go
Auto-merging pkg/workflows/interfaces/mocks/clients.go
Auto-merging pkg/workflows/interfaces/interfaces.go
CONFLICT (content): Merge conflict in pkg/workflows/interfaces/interfaces.go
Auto-merging pkg/clustermanager/mocks/client_and_networking.go
Auto-merging pkg/clustermanager/cluster_manager.go
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 Fix CAPI Backup and add filter for cluster name
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

In response to this:

/cherrypick release-0.17

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.

[vivek-koppuru]

Spoke with @raymond-zhang00 and will be storing two backups with the first one including all the resources and not just the cluster name so that we can cover the scenario for restoration where mgmt cluster fails to upgrade and customer loses access to both kind cluster and mgmt cluster. This helps make it easier to recover the workload cluster resources into a new cluster if the original mgmt cluster is not recoverable.

[vignesh-goutham]

/cherrypick release-0.16

[eks-distro-pr-bot]

@vignesh-goutham: #6313 failed to apply on top of branch "release-0.16":

Applying: Fix CAPI Backup and add filter for cluster name
Using index info to reconstruct a base tree...
M	pkg/clustermanager/cluster_manager.go
M	pkg/clustermanager/cluster_manager_test.go
M	pkg/clustermanager/mocks/client_and_networking.go
M	pkg/executables/clusterctl.go
M	pkg/executables/clusterctl_test.go
M	pkg/workflows/interfaces/interfaces.go
M	pkg/workflows/interfaces/mocks/clients.go
M	pkg/workflows/upgrade.go
M	pkg/workflows/upgrade_test.go
Falling back to patching base and 3-way merge...
Auto-merging pkg/workflows/upgrade_test.go
CONFLICT (content): Merge conflict in pkg/workflows/upgrade_test.go
Auto-merging pkg/workflows/upgrade.go
CONFLICT (content): Merge conflict in pkg/workflows/upgrade.go
Auto-merging pkg/workflows/interfaces/mocks/clients.go
Auto-merging pkg/workflows/interfaces/interfaces.go
CONFLICT (content): Merge conflict in pkg/workflows/interfaces/interfaces.go
Auto-merging pkg/executables/clusterctl_test.go
CONFLICT (content): Merge conflict in pkg/executables/clusterctl_test.go
Auto-merging pkg/executables/clusterctl.go
CONFLICT (content): Merge conflict in pkg/executables/clusterctl.go
Auto-merging pkg/clustermanager/mocks/client_and_networking.go
Auto-merging pkg/clustermanager/cluster_manager_test.go
Auto-merging pkg/clustermanager/cluster_manager.go
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 Fix CAPI Backup and add filter for cluster name
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

In response to this:

/cherrypick release-0.16

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.