Actions90
- Namespaces Actions
- Pods Actions
- Services Actions
- Deployments Actions
- ReplicaSets Actions
- StatefulSets Actions
- DaemonSets Actions
- Jobs Actions
- CronJobs Actions
Overview
This node interacts with Kubernetes to perform operations on various Kubernetes resources. Specifically, for the 'CronJobs' resource with the 'Run' operation, it runs a pod using a specified container image and command within a given namespace, then retrieves the output of the pod's execution. This is useful for automating Kubernetes job executions and capturing their results within an n8n workflow.
Use Case Examples
- Run a Kubernetes CronJob pod with a specific container image and command, then use the output for further processing in the workflow.
- Automate running Kubernetes jobs on demand and handle their output programmatically.
Properties
| Name | Meaning |
|---|---|
| Image | The container image to use for running the pod. |
| Command | The command to execute inside the pod, provided as a JSON array. |
| Namespace | The Kubernetes namespace where the pod will be run. |
| Resource Name | The name of the Kubernetes resource (e.g., CronJob) to target. |
Output
JSON
stdout- The standard output from running the pod with the specified image and command.
Dependencies
- Requires Kubernetes API credentials to authenticate and interact with the Kubernetes cluster.
Troubleshooting
- If no credentials are provided or returned, the node throws an error 'No credentials got returned!'. Ensure Kubernetes API credentials are correctly configured.
- If the 'Command' input is not a valid JSON array, the node throws 'Command must be an array!'. Verify the command input format is correct JSON array.