Changes for page Rancher 2
Last modified by Diana Strebkova on 2025/12/12 14:23
From version 12.5
edited by Diana Strebkova
on 2025/12/12 12:29
on 2025/12/12 12:29
Change comment:
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To version 14.2
edited by Diana Strebkova
on 2025/12/12 13:35
on 2025/12/12 13:35
Change comment:
There is no comment for this version
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... ... @@ -368,6 +368,33 @@ 368 368 ChartMuseum is being deprecated. After the migration is complete, **all harbor charts will be removed from ChartMuseum**, and **old HTTP(S)-based chart repositories will no longer work in Rancher (for internal harbor charts)**. 369 369 ))) 370 370 371 +There are two ways to migrate your repositories: 372 + 373 +1. ##Direct Transition (Editing the Existing Repository)## 374 +11. Change the target to “OCI Repository”. 375 +11. (% class="box" %) 376 +((( 377 +Update the URL as required (the repository name cannot be changed). 378 +After saving, installed apps will automatically start using the updated repository. 379 +Important limitation: OCI repositories must point directly to a single chart repository, not to a parent folder. 380 +If your old repository included several charts (for example “bitbucket” and “jira”), then after switching to OCI you can only target one chart (e.g. “bitbucket”). 381 +The other charts will no longer receive updates through this repo, and you will still need to create additional repositories for each individual chart. 382 +))) 383 +1. Add New Repositories One by One (Recommended) 384 + 385 +This approach allows a smooth transition while the old ChartMuseum repository continues to function. 386 +You can: 387 + 388 +* Create a new OCI repository for each chart, 389 +* Keep the old ChartMuseum repo enabled during the migration, 390 +* Migrate applications gradually following the steps described in the main migration guide. 391 + 392 +This avoids disruptions and allows controlled migration. 393 + 394 +Special Case: Old Repo Targeting Multiple Chart Repos 395 + 396 +If your existing repository targets multiple chart repositories and you need the new OCI setup to behave the same way, please contact support. OCI does not support multi-chart endpoints within a single repository, and we can help you find an appropriate solution. 397 + 371 371 To ensure a smooth transition, we recommend to **add an OCI-based repository alongside the existing ChartMuseum repository** during the migration phase. If you don't w 372 372 373 373 (% class="box" %)