> ## Documentation Index
> Fetch the complete documentation index at: https://docs.keephq.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Foreach

The `foreach` directive in Keep workflows allows you to iterate over a list of items and perform actions for each item. This is particularly useful for processing multiple results returned by a step or performing actions on a collection of entities.

## Key Features

* **Dynamic Iteration:** Iterate over any list or array returned by a step or defined in the workflow.
* **Scoped Variables:** Each iteration exposes the current item under the `foreach` variable, allowing you to access its properties directly.
* **Action Chaining:** Multiple actions can use `foreach` to work sequentially on the same list of items.

***

## Defining a `foreach`

To use `foreach`, include it as part of an action. The value of `foreach` should be a reference to the list you want to iterate over.

### Example Workflow with `foreach`

```yaml theme={null}
workflow:
  id: foreach-example
  description: Demonstrates the use of foreach
  triggers:
    - type: manual
  steps:
    - name: get-pods
      provider:
        type: gke
        config: "{{ providers.gke }}"
        with:
          command_type: get_pods
  actions:
    - name: echo-pod-status
      foreach: "{{ steps.get-pods.results }}"
      provider:
        type: console
        with:
          message: "Pod name: {{ foreach.value.metadata.name }} || Namespace: {{ foreach.value.metadata.namespace }} || Status: {{ foreach.value.status.phase }}"
```

In this example:

* The `get-pods` step retrieves a list of Kubernetes pods.
* The `foreach` iterates over the `results` returned by the `get-pods` step.
* For each pod, it prints its `name`, `namespace`, and `status.`

***

## Using `foreach` Variables

The `foreach` variable provides scoped access to the current item in the iteration.

### Example of Scoped Variables

```yaml theme={null}
actions:
  - name: notify-pod-status
    foreach: "{{ steps.get-pods.results }}"
    provider:
      type: slack
      with:
        message: |
          Pod Name: {{ foreach.value.metadata.name }}
          Namespace: {{ foreach.value.metadata.namespace }}
          Status: {{ foreach.value.status.phase }}

```

In this case:

* `{{ foreach.value }}` refers to the current item in the list.
* Access properties like `metadata.name`, `metadata.namespace`, and `s`tatus.phase\` dynamically.

### Using Conditions with `foreach`

You can combine `foreach` with `if` conditions to filter or act selectively.

```yaml theme={null}
actions:
  - name: alert-critical-pods
    foreach: "{{ steps.get-pods.results }}"
    if: "{{ foreach.value.status.phase == 'Failed' }}"
    provider:
      type: slack
      with:
        message: "Critical pod failure detected: {{ foreach.value.metadata.name }}"
```