YAML for Slack notification

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Send a message to a Slack channel. Supports attachments, blocks, and file uploads.

YAML parameters for Slack notification

PARAMETERS

integrationrequiredstring

Slack integration identifier for authentication.

channelrequiredstring

Slack channel to send the message to. Example: #general, #deployments.

contentrequiredstring

Message content to send. Supports Markdown and Buddy variables.

typerequiredstring

Value: SLACK

actionrequiredstring

Unique identifier for the action within the pipeline.

attachmentsstring[]

Slack message attachments in JSON format.

file_attachmentsstring[]

File paths to upload with the message.

blocksstring

The Slack blocks JSON for rich formatting.

trigger_timestring enum

Specifies when the action should be executed.

Allowed enum:

ON_EVERY_EXECUTION,

ON_SUCCESS,

ON_FAILURE,

ON_BACK_TO_SUCCESS,

ON_WARNING,

ON_WAIT_FOR_APPROVE,

ON_TERMINATE

loopstring[]

The list of variables for dynamic action execution. The action runs once for each value.

run_only_on_first_failureboolean

Defines whether the action should be executed on each failure. Restricted to and required if the trigger_time is ON_FAILURE.

disabledboolean

When set to true the action is disabled. By default it is set to false.

timeoutinteger

The timeout in seconds.

ignore_errorsboolean

If set to true the execution will proceed, mark action as a warning and jump to the next action. Doesn't apply to deployment actions.

retry_intervalinteger

Delay time between auto retries in seconds.

retry_countinteger

Number of retries if the action fails.

run_nextstring enum

Defines whether the action should run in parallel with the next one.

Allowed enum:

WAIT_ON_SUCCESS,

IN_SOFT_PARALLEL,

IN_HARD_PARALLEL

trigger_conditionsTriggerConditionYaml[]

The list of trigger conditions to meet so that the action can be triggered.

variablesVariableYaml[]

The list of variables you can use in the action.

Last modified on Jul 31, 2025

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YAML examples for Slack notification

Slack notification with attachments

yaml
  - action: Notify team on Slack
    type: SLACK
    trigger_time: ON_EVERY_EXECUTION
    disabled: false
    integration: slack-integration
    content: |-
      Deployment to *$BUDDY_EXECUTION_BRANCH* completed!

      Revision: `$BUDDY_EXECUTION_REVISION`
      Triggered by: $BUDDY_INVOKER_NAME
    blocks: '[{"type":"section","fields":[{"type":"mrkdwn","text":"*Status:* Deployed"},{"type":"mrkdwn","text":"*Branch:* $BUDDY_EXECUTION_BRANCH"}]}]'
    channel: "#deployments"
    attachments:
      - '{"color":"good","title":"Build Successful","text":"All tests passed"}'
      - '{"color":"#36a64f","title":"Deployment Info","fields":[{"title":"Environment","value":"Production","short":true}]}'
    file_attachments:
      - /logs/build.log
      - /reports/test-results.xml
    ignore_errors: false
    retry_interval: 30
    retry_count: 2
    timeout: 60

Simple Slack notification

yaml
  - action: Slack notify
    type: SLACK
    trigger_time: ON_EVERY_EXECUTION
    integration: slack-integration
    content: Build completed
    channel: "#general"