Changes for page Rancher 2
Last modified by Diana Strebkova on 2025/12/12 14:23
From version 22.1
edited by Diana Strebkova
on 2025/12/12 14:23
on 2025/12/12 14:23
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There is no comment for this version
To version 18.1
edited by Diana Strebkova
on 2025/12/12 14:12
on 2025/12/12 14:12
Change comment:
Uploaded new attachment "1765548750604-334.png", version {1}
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... ... @@ -249,9 +249,9 @@ 249 249 250 250 oci:~/~/registry.sdc.t-systems.net/devopsaas-helm/jenkins-lib 251 251 252 -{{ box}}253 -Take into account, that all internal harbor repositories with helm charts have PKEY-helm naming convention, adding repo with both docker images and helm charts isnot supported in rancher.254 -{{/ box}}252 +{{info}} 253 +Take into account, that all internal harbor repositories with helm charts have PKEY-helm naming convention, adding repo with both docker images and helm charts may not be supported in rancher. 254 +{{/info}} 255 255 ))) 256 256 257 257 {{info}} ... ... @@ -287,8 +287,8 @@ 287 287 (% class="p1" %) 288 288 Create a new Repository by pressing the Create button. 289 289 290 -(% class="p1"id="HTarget:http28s29URL-1" %)291 -[[image:attach:Screenshot 2023-04-25 at 13.30.33.png||data-xwiki-image-style-border="true" queryparams="effects=drop-shadow" height="127" width="1100"]] 290 +(% id="HTarget:http28s29URL-1" class="p1" %) 291 +==== [[image:attach:Screenshot 2023-04-25 at 13.30.33.png||data-xwiki-image-style-border="true" queryparams="effects=drop-shadow" height="127" width="1100"]] ==== 292 292 293 293 (% id="HTarget:http28s29URL-1" class="p1" %) 294 294 ==== Target: http(s) URL ==== ... ... @@ -361,7 +361,7 @@ 361 361 {{/info}} 362 362 ))) 363 363 364 -== Migrating chart repositories in rancher to new OCI Repository format == 364 +=== Migrating chart repositories in rancher to new OCI Repository format === 365 365 366 366 (% class="box warningmessage" %) 367 367 ((( ... ... @@ -377,7 +377,7 @@ 377 377 378 378 1. ##Direct Transition (Editing the Existing Repository)## 379 379 1*. Change the target to “OCI Repository”. 380 -1*. Update the URL as required (the repository name cannot be changed) , check **Target: OCI Repository** documentation above380 +1*. Update the URL as required (the repository name cannot be changed). 381 381 1*. After saving, installed apps will automatically start using the updated repository. 382 382 1*. (% class="box" %) 383 383 ((( ... ... @@ -390,7 +390,6 @@ 390 390 1*. Keep the old ChartMuseum repo enabled during the migration, 391 391 1*. Migrate applications gradually following the steps described here. 392 392 1*. This avoids disruptions and allows controlled migration. 393 - 394 394 1. //Special Case: Old Repo Targeting Multiple Chart Repos// 395 395 If your existing repository targets multiple chart repositories and you need the new OCI setup to behave the same way, please **contact support.** 396 396 ... ... @@ -411,7 +411,7 @@ 411 411 1. ##Create the New OCI Repository in Rancher## 412 412 11. Go to **Apps → Repositories**. 413 413 11. Add a new repository of type **OCI**. 414 -11. Name it similarly to your old repo name (e.g. `<chart-repo-name>-oci`). __**You can't name it the sameand can't rename it later.**__413 +11. Name it similarly to your old repo name (e.g. `<chart-repo-name>-oci`). You can't name it the same. 415 415 11. Point it to the new OCI endpoint. 416 416 1. ##Disable the Old ChartMuseum Repository Temporarily## 417 417 ##This step ensures that Rancher resolves charts from the new OCI repo.## ... ... @@ -425,8 +425,7 @@ 425 425 11. Open the application that was deployed using the old repo. 426 426 11. Click **Edit/Upgrade**. 427 427 [[image:1765548598644-830.png||height="138" width="811"]] 428 -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: 429 -[[image:1765548750604-334.png||height="293" width="308"]] 427 +11. In the list of available chart repositories (scroll to the bottom), select the **new OCI repository**. 430 430 11. Choose the chart version you want to deploy (same or newer). 431 431 11. Click **Upgrade**. 432 432 1. ##Re-enable the Old Repository (Optional) ## ... ... @@ -433,7 +433,9 @@ 433 433 If you still need the old repo for other apps, re-enable it after the migration steps above. 434 434 **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 435 435 436 -## 434 +---- 435 + 436 +## Reverting the Migration (If Needed) 437 437 If you want to move an app back to the old repository:## 438 438 439 439 1. Temporarily disable the new OCI repo.