Things to know when migrating between platforms or needing to deal with both platform instances in your company. Since the origins of the Cloud and Server versions of Jira are the same, we are fortunate that the underlying REST API platform that the CLI depends on is largely the same including the same underlying constructs and concepts. The same Jira CLI client supports both Cloud and Server instances. This means interface definition and abstraction are identical. Our intention is to maintain this level of compatibility as much as possible in the future as well. Some mid-year 2019 Cloud platform changes have increased some migration issues - see Atlassian Cloud Platform Changes Impacting CLI Users.
The CLI supports a wide range of Jira Server releases and that means that there may be release specific differences as Jira and CLI support improves over time. We do this normally in an upward compatible way to protect customer's investment in scripts as we add new actions, parameters, and output. For example, an action may only work successfully when used against an instance of Jira 7.5 or above. This is handled with the appropriate error messages and documentation. Cloud is treated similarly. There may be actions or capabilities that are only available on Cloud or specific releases of Server. The vast majority of functions are the same and then there are a few cases where there are differences and those differences may change depending on Jira Server version as time goes on.
- Authorization and user management related actions - there are a number of underlying differences in information available and actions that can be done. Specifically, Cloud uses Atlassian id which has significant differences that standard Jira Server user management. See Authentication for more information on this topic.
- Space link actions - Cloud only
- Add and remove application link actions - Server only
- User management action restrictions on Cloud due to Atlassian Cloud Platform Changes Impacting CLI Users
- Add and remove space permissions restricted on Confluence Cloud currently due to Atlassian Cloud Platform Changes Impacting CLI Users
Other differences will be noted in the Jira and Confluence CLI references. Look in the action description for Not available for Cloud or Not available for Server.
You should be able to treat a migration similar to a application upgrade. Plan for some validation testing. Update your scripts for the server address and authorization changes. Review your scripts and automation documentation to understand areas of that may be affected by specific differences listed above.
We have no configuration or other data that needs to be migrated between instances.