Workflow error handling for device driven management
Disclosed are various embodiments for workflow error handling for device driven management. A workflow can be received from a management service by a management agent. The workflow can define a sequence of actions to be implemented by the management agent on a client device and a set of error conditions associated with individual actions in the sequence of actions. The management agent can then process the individual actions in the sequence of actions defined by the workflow. Subsequently, the management agent can monitor the individual actions to determine whether the individual actions trigger an error condition in the set of error conditions. Finally, in response to a determination that the individual actions triggered the error condition in the set of error conditions, the management agent can perform an error response specified by the workflow.
1. A system, comprising
a client device comprising a processor and a memory; and
a management agent comprising machine-readable instructions stored in the memory that, when executed by the processor, cause the client device to at least:
send a request for an object stored in a command queue maintained by a management service executed by a separate computing device;
in response to sending the request for the object stored in the command queue, receive a workflow from the management service executed by the separate computing device, the workflow defining a sequence of actions to be implemented by the management agent on the client device and a set of error conditions associated with individual actions in the sequence of actions;
process the individual actions in the sequence of actions defined by the workflow;
monitor the individual actions to determine whether the individual actions trigger an error condition in the set of error conditions; and
in response to a determination that the individual actions triggered the error condition in the set of error conditions, perform an error response specified by the workflow.
2. The system of claim 1 , wherein
the workflow is a first workflow and the sequence of actions comprise one of a plurality of paths of actions specified by the workflow;
the management agent further comprises machine-readable instructions that, when executed by the processor, cause the client device to at least add a respective rollback action to a second workflow as each individual action in the sequence of actions defined by the workflow is performed; and
the error response specified by the workflow is to perform the respective rollback actions of the second workflow.
3. The system of claim 1 , wherein the error condition is a predefined period of time in which an individual action in the sequence of actions of the workflow is to be completed.
4. The system of claim 1 , wherein the error condition is an error code returned by a process executed as a part of an individual action in the sequence of actions of the workflow.
5. The system of claim 1 , wherein the error response specified by the workflow is to retry the individual action that triggered the error condition in the set of error conditions.
6. The system of claim 1 , wherein the error response specified by the workflow is to skip the individual action that triggered the error condition in the set of error conditions.
7. The system of claim 1 , wherein the error response is one of a plurality of error responses specified by the workflow.
8. A computer-implemented method, comprising
sending, by a management agent executing on a client device, a request for an object stored in a command queue maintained by a management service executed by a separate computing device;
in response to sending the request for the object stored in the command queue, receiving, by management agent executing on the client device, a workflow from a management service executed by the separate computing device, the workflow defining a sequence of actions to be implemented by the management agent on the client device and a set of error conditions associated with individual actions in the sequence of actions;
processing, by the management agent executing on the client device, the individual actions in the sequence of actions defined by the workflow;
monitoring, by the management agent executing on the client device, the individual actions to determine whether the individual actions trigger an error condition in the set of error conditions; and
in response to a determination that the individual actions triggered the error condition in the set of error conditions, performing, by the management agent executing on the client device, an error response specified by the workflow.
9. The computer-implemented method of claim 8 , wherein
the workflow is a first workflow and the sequence of actions comprise one of a plurality of paths of actions specified by the workflow;
the computer-implemented method further comprises adding a respective rollback action to a second workflow as each individual action in the sequence of actions defined by the workflow is performed; and
the error response specified by the workflow is to perform the respective rollback actions of the second workflow.
10. The computer-implemented method of claim 8 , wherein the error condition is a predefined period of time in which an individual action in the sequence of actions of the workflow is to be completed.
11. The computer-implemented method of claim 8 , wherein the error condition is an error code returned by a process executed as a part of an individual action in the sequence of actions of the workflow.
12. The computer-implemented method of claim 8 , wherein the error response specified by the workflow is to retry the individual action that triggered the error condition in the set of error conditions.
13. The computer-implemented method of claim 8 , wherein the error response specified by the workflow is to skip the individual action that triggered the error condition in the set of error conditions.
14. The computer-implemented method of claim 8 , wherein the error response is one of a plurality of error responses specified by the workflow.
15. A non-transitory, computer-readable medium comprising a management agent, the management agent comprising machine-readable instructions that, when executed by a processor of a client device, cause the client device to at least:
send a request for an object stored in a command queue maintained by a management service executed by a computing device;
in response to sending the request for the object stored in the command queue, receive a workflow from the management service, the workflow defining a sequence of actions to be implemented by the management agent on the client device and a set of error conditions associated with individual actions in the sequence of actions;
process the individual actions in the sequence of actions defined by the workflow;
monitor the individual actions to determine whether the individual actions trigger an error condition in the set of error conditions; and
in response to a determination that the individual actions triggered the error condition in the set of error conditions, perform an error response specified by the workflow.
16. The non-transitory, computer-readable medium of claim 15 , wherein
the workflow is a first workflow and the sequence of actions comprise one of a plurality of paths of actions specified by the workflow;
the management agent further comprises machine-readable instructions that, when executed by the processor, cause the client device to at least add a respective rollback action to a second workflow as each individual action in the sequence of actions defined by the workflow is performed; and
the error response specified by the workflow is to perform the respective rollback actions of the second workflow.
17. The non-transitory, computer-readable medium of claim 15 , wherein the error condition is a predefined period of time in which an individual action in the sequence of actions of the workflow is to be completed.
18. The non-transitory, computer-readable medium of claim 15 , wherein the error condition is an error code returned by a process executed as a part of an individual action in the sequence of actions of the workflow.
19. The non-transitory, computer-readable medium of claim 15 , wherein the error response specified by the workflow is to retry the individual action that triggered the error condition in the set of error conditions.
20. The non-transitory, computer-readable medium of claim 15 , wherein the error response specified by the workflow is to skip the individual action that triggered the error condition in the set of error conditions.