Changes for page Rancher 2

Last modified by Diana Strebkova on 2025/12/12 14:23

From version 15.4
edited by Diana Strebkova
on 2025/12/12 13:56
Change comment: There is no comment for this version
To version 18.3
edited by Diana Strebkova
on 2025/12/12 14:14
Change comment: There is no comment for this version

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370 370  
371 371  (% class="box" %)
372 372  (((
373 -**We will make your charts available in the corresponding new `<pkey>-helm` OCI projects. After m**
373 +**We will make your charts available in the corresponding new `<pkey>-helm` OCI projects. During migration, please adapt your helm push commands and url's for new oci-compatible repository.**
374 374  )))
375 375  
376 376  There are two ways to migrate your repositories:
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395 395  
396 396  To ensure a smooth transition, we recommend toΒ **add an OCI-based repository alongside the existing ChartMuseum repository** during the migration phase. If you don't w
397 397  
398 -(% class="box" %)
399 -(((
400 -**We will make your charts available in the corresponding new `<pkey>-helm` OCI projects.**
401 -)))
402 -
403 403  | Term | Meaning
404 404  | **Old Repository** | The existing HTTP/HTTPS Harbor ChartMuseum repository.
405 405  | **New Repository** | The new OCI-based Helm chart repository created for your project (e.g. `<chart-repo-name>` in `<pkey>-helm`).
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422 422  11. Go to **Apps β†’ Repositories**.
423 423  11. Disable the old HTTP(S)-based repository.
424 424  11. Keep it disabled until the migration is done.
420 +[[image:1765548124989-482.59.06.png||height="152" width="485"]]
425 425  1. ##Update Existing Applications to Use the New OCI Repo##
426 426  Applications deployed with the old repository still contain the old repo name in their metadata. You must upgrade them once to transition.
427 427  11. Go to **Apps β†’ Installed Apps**.
428 428  11. Open the application that was deployed using the old repo.
429 -11. Click **Upgrade**.
430 -11. In the list of available chart repositories (scroll to the bottom), select the **new OCI repository**.
425 +11. Click **Edit/Upgrade**.
426 +[[image:1765548598644-830.png||height="138" width="811"]]
427 +11. In the list of available chart repositories (scroll to the bottom), select the **new OCI repository**. Or enter the chart name in search bar:
428 +[[image:1765548750604-334.png||height="293" width="308"]]
431 431  11. Choose the chart version you want to deploy (same or newer).
432 432  11. Click **Upgrade**.
433 433  1. ##Re-enable the Old Repository (Optional) ##
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434 434  If you still need the old repo for other apps, re-enable it after the migration steps above.
435 435  **Note:** Even if a newer chart version exists in the old repository, your migrated app **will not see it**, because it is no longer connected to that repo
436 436  
437 -----
438 -
439 -## Reverting the Migration (If Needed)
435 +##
440 440  If you want to move an app back to the old repository:##
441 441  
442 442  1. Temporarily disable the new OCI repo.
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