Changes for page Rancher 2

Last modified by Diana Strebkova on 2026/04/20 09:21

From version 24.3
edited by Diana Strebkova
on 2026/04/20 09:14
Change comment: There is no comment for this version
To version 25.1
edited by Diana Strebkova
on 2026/04/20 09:18
Change comment: There is no comment for this version

Summary

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300 300  
301 301  (% class="box warningmessage" %)
302 302  (((
303 -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)**.
303 +ChartMuseum is deprecated. **All harbor charts are removed from ChartMuseum**, and **old HTTP(S)-based chart repositories no longer work in Rancher (for internal harbor charts)**.
304 304  )))
305 305  
306 306  (% class="box" %)
307 307  (((
308 -**All ycharts 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.**
308 +**All your charts are available in the corresponding  `<pkey>-helm` OCI project.**
309 309  )))
310 310  
311 311  There are two ways to migrate your repositories:
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312 312  
313 313  1. ##Direct Transition (Editing the Existing Repository)##
314 314  1*. Change the target to “OCI Repository”.
315 -1*. Update the URL as required (the repository name cannot be changed), check **Target: OCI Repository** documentation above
315 +1*. Update the URL as required (the repository name cannot be changed) and add a new robot account for helm project, check documentation above
316 316  1*. After saving, installed apps will automatically start using the updated repository.
317 317  1*. (% class="box" %)
318 318  (((
... ... @@ -329,8 +329,6 @@
329 329  1. //Special Case: Old Repo Targeting Multiple Chart Repos//
330 330  If your existing repository targets multiple chart repositories and you need the new OCI setup to behave the same way, please **contact support.**
331 331  
332 -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
333 -
334 334  | Term | Meaning
335 335  | **Old Repository** | The existing HTTP/HTTPS Harbor ChartMuseum repository.
336 336  | **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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337 337  
338 338  ##__**Why This Migration Is Required:**__##
339 339  
340 -* ##ChartMuseum is deprecated and will be removed.##
338 +* ##ChartMuseum is deprecated.##
341 341  * ##Applications deployed from old repos keep a reference to that repo inside their labels.##
342 342  * ##Without updating the application to point to the new OCI repo, **Rancher will not detect new chart versions from new repository**.##
343 343