Resources migrated and excluded by MTC

[RichardHoch]

Resolves: https://issues.redhat.com/browse/MIG-417
Content based on the upstream content approved in https://github.com/konveyor/mig-operator/pull/561/files and comments on the Jira.

Previews: https://deploy-preview-29096--osdocs.netlify.app/openshift-enterprise/latest/migration/migrating_3_4/migrating-application-workloads-3-4.html#about-resources-mtc-migrates_migrating-3-4
https://deploy-preview-29096--osdocs.netlify.app/openshift-enterprise/latest/migration/migrating_3_4/migrating-applications-with-cam-3-4.html#migration-excluding-resources_migrating-3-4

The same content is found in: https://deploy-preview-29096--osdocs.netlify.app/openshift-enterprise/latest/migration/migrating_4_1_4/migrating-application-workloads-4-1-4.html#about-resources-mtc-migrates_migrating-4-1-4
https://deploy-preview-29096--osdocs.netlify.app/openshift-enterprise/latest/migration/migrating_4_1_4/migrating-applications-with-cam-4-1-4.html#migration-excluding-resources_migrating-4-1-4

and

https://deploy-preview-29096--osdocs.netlify.app/openshift-enterprise/latest/migration/migrating_4_2_4/migrating-application-workloads-4-2-4.html#about-resources-mtc-migrates_migrating-4-2-4
https://deploy-preview-29096--osdocs.netlify.app/openshift-enterprise/latest/migration/migrating_4_2_4/migrating-applications-with-cam-4-2-4.html#migration-excluding-resources_migrating-4-2-4

[netlify]

Deploy preview for osdocs ready!

Built with commit 90b9c70

https://deploy-preview-29096--osdocs.netlify.app

[RichardHoch]

@apinnick : please review. I debated a bit about where to place the discussion of the resources migrated by the MTC. It might also be included in the later section "Migrating your applications" (https://deploy-preview-29096--osdocs.netlify.app/openshift-enterprise/latest/migration/migrating_4_2_4/migrating-applications-with-cam-4-2-4.html and the parallel section in the other MTC documents). Let me know which location you prefer or suggest another.

[apinnick]

@apinnick : please review. I debated a bit about where to place the discussion of the resources migrated by the MTC. It might also be included in the later section "Migrating your applications" (https://deploy-preview-29096--osdocs.netlify.app/openshift-enterprise/latest/migration/migrating_4_2_4/migrating-applications-with-cam-4-2-4.html and the parallel section in the other MTC documents). Let me know which location you prefer or suggest another.

Location is OK since this is conceptual material.

[RichardHoch]

@apinnick : am still waiting for information about "OLM migration" from the SME but I made the other changes you recommended. Perhaps we can delete the sentence about "OLM migration." I'm not sure what it actually adds.

[RichardHoch]

@apinnick : please review. Incorporates SME response to question about "OLM migration" and rebasing.

[kalexand-rh]

I have some edits and suggestions.

[kalexand-rh]

Update this command to be similar to the previous command.

[kalexand-rh]

I strongly suggest not using a specific package in the only version of the command that you present. It's more important that you're clear that the user needs to specify both the image name and version. You can add an example that uses python:3.3, if you want.

[kalexand-rh]

"OCP" is not an approved shortname, and the only time it's acceptable to include it in the collection is in output or strings that we can't change.

You need to pull it from all you variables.

Suggested change

	$ podman login -u $(oc whoami) -p $(oc whoami -t) --tls-verify=false <ocp3_host>
	$ podman login -u $(oc whoami) -p $(oc whoami -t) --tls-verify=false <source_registry_host> <1>

[kalexand-rh]

In this, and all subsequent steps, you need to explain what <ocp3/4_host> is. And not use "ocp."

[apinnick]

rhocp_host

[kalexand-rh]

Suggested change

	$ oc get imagestream -n openshift | grep python
	$ oc get imagestream -n openshift | grep <image_name>

[kalexand-rh]

/cherrypick enterprise-4.5

[kalexand-rh]

/cherrypick enterprise-4.6

[kalexand-rh]

/cherrypick enterprise-4.7

[openshift-cherrypick-robot]

@kalexand-rh: #29096 failed to apply on top of branch "enterprise-4.5":

Applying: Resources migrated and excluded by MTC
Using index info to reconstruct a base tree...
A	modules/migration-mtc-workflow.adoc
Falling back to patching base and 3-way merge...
Auto-merging modules/migration-understanding-cam.adoc
CONFLICT (content): Merge conflict in modules/migration-understanding-cam.adoc
error: Failed to merge in the changes.
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 Resources migrated and excluded by MTC
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".

Details

In response to this:

/cherrypick enterprise-4.5

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.

[openshift-cherrypick-robot]

@kalexand-rh: new pull request created: #29352

Details

In response to this:

/cherrypick enterprise-4.6

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.

[openshift-cherrypick-robot]

@kalexand-rh: new pull request created: #29353

Details

In response to this:

/cherrypick enterprise-4.7

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.