cloudfoundry / cloudfoundry/cloud_controller_ng
Cancelling a rollback and trying it again fails
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- Dominant language
- Ruby
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- 207
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- 373
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- 2d 12h
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Description
Hey
I was working on a scenario where I was doing the following steps but I am getting an error from CAPI.
- push an app
- restage it to create a new revision
- Execute
cf revisions test-doraand get the output
Getting revisions for app test-dora in org test / space test as admin...
revision description deployable revision guid created at
10(deployed) New droplet deployed. true 7e2f381b-f8d3-49a7-a81a-faedaed348c1 2025-02-21T18:45:16Z
9 New droplet deployed. Rolled back to revision 1. true 1df6188f-518b-4237-adea-8018ddd4bd58 2025-02-20T18:08:17Z
8 New droplet deployed. true 208c4716-38bd-4935-b7a2-23e3a10cf5a8 2025-02-20T18:05:51Z
7 New droplet deployed. Rolled back to revision 1. true 580a624d-b2b2-47d1-b2dc-bd7b38d91d67 2025-02-20T17:35:46Z
6 New droplet deployed. true a8bba232-9e64-4a2b-9d1a-57610e215c38 2025-02-20T17:19:00Z
5 New droplet deployed. Rolled back to revision 1. true acf05ec4-0a26-4569-9570-5fc653793e68 2025-02-20T17:13:05Z
4 New droplet deployed. true b719c3f8-8a91-42e2-a5af-ceed6a045be6 2025-02-20T17:11:38Z
3 New droplet deployed. Rolled back to revision 1. true a9d3d8e3-808b-40a6-8249-666eb2eade27 2025-02-19T18:59:04Z
2 New droplet deployed. true 617a33e0-2245-4c99-a722-de447094feea 2025-02-19T18:57:13Z
1 Initial revision. true edbe120e-d62e-43f9-aa64-30f9ce278b68 2025-02-19T18:52:35Z
- do
cf rollback --strategy canary dora -v 1 - execute
cf revisions test-dorawith the output
Getting revisions for app test-dora in org test / space test as admin...
Info: this app is in the middle of a rolling deployment. More than one revision is deployed.
Info: this app is in the middle of a deployment. More than one revision is deployed.
revision description deployable revision guid created at
11(deployed) New droplet deployed. Rolled back to revision 1. true 73facf40-ea02-4d75-9cbe-7bfed584838f 2025-02-21T18:46:30Z
10(deployed) New droplet deployed. true 7e2f381b-f8d3-49a7-a81a-faedaed348c1 2025-02-21T18:45:16Z
9 New droplet deployed. Rolled back to revision 1. true 1df6188f-518b-4237-adea-8018ddd4bd58 2025-02-20T18:08:17Z
8 New droplet deployed. true 208c4716-38bd-4935-b7a2-23e3a10cf5a8 2025-02-20T18:05:51Z
7 New droplet deployed. Rolled back to revision 1. true 580a624d-b2b2-47d1-b2dc-bd7b38d91d67 2025-02-20T17:35:46Z
6 New droplet deployed. true a8bba232-9e64-4a2b-9d1a-57610e215c38 2025-02-20T17:19:00Z
5 New droplet deployed. Rolled back to revision 1. true acf05ec4-0a26-4569-9570-5fc653793e68 2025-02-20T17:13:05Z
4 New droplet deployed. true b719c3f8-8a91-42e2-a5af-ceed6a045be6 2025-02-20T17:11:38Z
3 New droplet deployed. Rolled back to revision 1. true a9d3d8e3-808b-40a6-8249-666eb2eade27 2025-02-19T18:59:04Z
2 New droplet deployed. true 617a33e0-2245-4c99-a722-de447094feea 2025-02-19T18:57:13Z
1 Initial revision. true edbe120e-d62e-43f9-aa64-30f9ce278b68 2025-02-19T18:52:35Z
- execute
cf cancel-deployment dora - Execute
cf revisions test-dorawith the output
Getting revisions for app test-dora in org test / space test as admin...
revision description deployable revision guid created at
11 New droplet deployed. Rolled back to revision 1. true 73facf40-ea02-4d75-9cbe-7bfed584838f 2025-02-21T18:46:30Z
10(deployed) New droplet deployed. true 7e2f381b-f8d3-49a7-a81a-faedaed348c1 2025-02-21T18:45:16Z
9 New droplet deployed. Rolled back to revision 1. true 1df6188f-518b-4237-adea-8018ddd4bd58 2025-02-20T18:08:17Z
8 New droplet deployed. true 208c4716-38bd-4935-b7a2-23e3a10cf5a8 2025-02-20T18:05:51Z
7 New droplet deployed. Rolled back to revision 1. true 580a624d-b2b2-47d1-b2dc-bd7b38d91d67 2025-02-20T17:35:46Z
6 New droplet deployed. true a8bba232-9e64-4a2b-9d1a-57610e215c38 2025-02-20T17:19:00Z
5 New droplet deployed. Rolled back to revision 1. true acf05ec4-0a26-4569-9570-5fc653793e68 2025-02-20T17:13:05Z
4 New droplet deployed. true b719c3f8-8a91-42e2-a5af-ceed6a045be6 2025-02-20T17:11:38Z
3 New droplet deployed. Rolled back to revision 1. true a9d3d8e3-808b-40a6-8249-666eb2eade27 2025-02-19T18:59:04Z
2 New droplet deployed. true 617a33e0-2245-4c99-a722-de447094feea 2025-02-19T18:57:13Z
1 Initial revision. true edbe120e-d62e-43f9-aa64-30f9ce278b68 2025-02-19T18:52:35Z
- execute
cf rollback --strategy canary test-dora --version 1with the output
Rolling 'test-dora' back to revision '1' will create a new revision. The new revision will use the settings from revision '1'.
Are you sure you want to continue? [yN]: y
Rolling back to revision 1 for app test-dora in org test / space test as admin...
Creating deployment for app test-dora...
Unable to rollback. The code and configuration you are rolling back to is the same as the deployed revision.
FAILED
This happens with both strategies canary and rolling.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the sequence using cf rollback --strategy canary, cf cancel-deployment, and cf revisions, then retry the rollback to observe the failure. Trace the Cloud Controller handling for cancellation and rollback, and consider the issue done when both canary and rolling strategies allow the cancelled rollback to be attempted again successfully.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- ruby
- Domain
- api, backend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100