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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		-To ensure a smooth transition, we recommend to **add an OCI-based repository alongside the existing ChartMuseum repository** during the migration phase.
	371	+There are two ways to migrate your repositories:
372	372
	373	+1. Direct Transition (Editing the Existing Repository)
	374	+ You can modify the existing repository directly:
	375	+11.Change the target to “OCI Repository”.
	376	+11.Update the URL as required (the repository name cannot be changed).
	377	+
	378	+After saving, installed apps will automatically start using the updated repository.
	379	+
	380	+Important limitation: OCI repositories must point directly to a single chart repository, not to a parent folder.
	381	+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”).
	382	+The other charts will no longer receive updates through this repo, and you will still need to create additional repositories for each individual chart.
	383	+
	384	+1. Add New Repositories One by One (Recommended)
	385	+
	386	+This approach allows a smooth transition while the old ChartMuseum repository continues to function.
	387	+You can:
	388	+
	389	+* Create a new OCI repository for each chart,
	390	+* Keep the old ChartMuseum repo enabled during the migration,
	391	+* Migrate applications gradually following the steps described in the main migration guide.
	392	+
	393	+This avoids disruptions and allows controlled migration.
	394	+
	395	+Special Case: Old Repo Targeting Multiple Chart Repos
	396	+
	397	+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.
	398	+
	399	+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
	400	+
373	373	(% class="box" %)
374	374	(((
375	375	**We will make your charts available in the corresponding new `<pkey>-helm` OCI projects.**
...	...	@@ -392,12 +392,13 @@
392	392	11. Add a new repository of type **OCI**.
393	393	11. Name it similarly to your old repo name (e.g. `<chart-repo-name>-oci`). You can't name it the same.
394	394	11. Point it to the new OCI endpoint.
395		-1. ##Disable the Old ChartMuseum Repository Temporarily##. ##This step ensures that Rancher resolves charts from the new OCI repo.##
	423	+1. ##Disable the Old ChartMuseum Repository Temporarily##
	424	+##This step ensures that Rancher resolves charts from the new OCI repo.##
396	396	11. Go to **Apps → Repositories**.
397	397	11. Disable the old HTTP(S)-based repository.
398	398	11. Keep it disabled until the migration is done.
399	399	1. ##Update Existing Applications to Use the New OCI Repo##
400		-##Applications deployed with the old repository still contain the old repo name in their metadata. You must upgrade them once to transition.##
	429	+Applications deployed with the old repository still contain the old repo name in their metadata. You must upgrade them once to transition.
401	401	11. Go to **Apps → Installed Apps**.
402	402	11. Open the application that was deployed using the old repo.
403	403	11. Click **Upgrade**.
...	...	@@ -404,7 +404,9 @@
404	404	11. In the list of available chart repositories (scroll to the bottom), select the **new OCI repository**.
405	405	11. Choose the chart version you want to deploy (same or newer).
406	406	11. Click **Upgrade**.
407		-1. ##Re-enable the Old Repository (Optional) If you still need the old repo for other apps, re-enable it after the migration steps above.##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	+1. ##Re-enable the Old Repository (Optional) ##
	437	+If you still need the old repo for other apps, re-enable it after the migration steps above.
	438	+**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
408	408
409	409	----
410	410
...	...	@@ -419,24 +419,9 @@
419	419
420	420	This will reconnect the app to the old repository.
421	421
422		-----
	453	+=
	454	+Automated deployments with Jenkins =
423	423
424		-## Summary
425		-- Add new OCI repo → disable old repo → upgrade apps → reconnect to OCI repo.
426		-- After upgrade, apps no longer track versions from the old repository.
427		-- Old repository will stop functioning after ChartMuseum shutdown, so migration is required.##
428		-
429		-----
430		-
431		-If you want, I can also generate:
432		-- a shorter version (1-pager),
433		-- a diagram,
434		-- a Rancher UI screenshot guide,
435		-- or a version tailored for your team’s internal wiki.
436		-
437		-
438		-= Automated deployments with Jenkins =
439		-
440	440	In this section, we describe(% style="color:#172b4d" %) how to set-up **automated builds, tests and deployments** for Jenkins.
441	441
442	442	== Prerequisites ==