Upgrade67 Stop OpenStack Services
| # | Component | Description |
|---|---|---|
| 1 | Stop OpenStack Services Section | This section explains that services will be stopped and that the database will be migrated when the user clicks on the button. |
| 1.1 | Stop OpenStack Services Button | This button will be enabled by default. Once the user clicks on it, it will be disabled. A spinner will be displayed if the action takes more than 2 seconds. The button will be enabled if any preliminary check failed. |
| 1.2 | OpenStack Service Item | Name of the service Item and Status |
| 2 | Main Control Area | This area contains the "Next" and "Cancel Upgrade" buttons which control the main flow of the wizard. |
| 2.1 | Cancel Upgrade Button | This button is always enabled although styled differently than other buttons. It cancels the current process and returns the cloud to the state before starting the upgrade. |
| 2.2 | Next Button | This button will be disabled by default until a backup is created. When the user clicks on it, the user will be redirected to Upgrade Nodes page |
| 3 | Status Section | This section shows the overall status and current step of the upgrade process. |
| 3.1 | Status Item | All steps necessary to upgrade the cloud are displayed here. The current step is displayed to the user. No user interaction is possible. |
- Stop OpenStack Services page can only be accessed by the Crowbar Administrator.
- " Stop OpenStack Services" button is enabled by default.
- When clicked, "Stop OpenStack Services" button triggers the stopping of the necessary OpenStack Services.
- Stop OpenStack Services consist on the following steps:
- Stop OpenStack Services
- Create OpenStack Database Backup
- Crowbar Administrator can see the actual status of Stop OpenStack Services process.
- "Next" button is disabled by default.
- "Next" button will be enabled once Stop OpenStack Services is completed successfully.
- When clicked, the "Next" button redirects the Crowbar Administrator to Upgrade Nodes page.
- Crowbar Administrator will be notified of any error during occurring during the Stop OpenStack Services process.
- (A list of Trello cards to track the implementation of this page)