Send a Slack message with the execution information

The message will include a link to the execution page in the UI along with the execution ID, namespace, flow name, the start date, duration, the final status of the execution, and the last task ID in an execution.

Use this notification task only in a flow that has a Flow trigger. Don't use this notification task in errors tasks. Instead, for errors tasks, use the SlackIncomingWebhook task.

yaml
type: "io.kestra.plugin.notifications.slack.slackexecution"

Send a Slack notification on a failed flow execution

yaml
id: failure_alert
namespace: company.team

tasks:
  - id: send_alert
    type: io.kestra.plugin.notifications.slack.SlackExecution
    url: "{{ secret('SLACK_WEBHOOK') }}" # format: https://hooks.slack.com/services/xzy/xyz/xyz
    channel: "#general"
    executionId: "{{trigger.executionId}}"

triggers:
  - id: failed_prod_workflows
    type: io.kestra.plugin.core.trigger.Flow
    conditions:
      - type: io.kestra.plugin.core.condition.ExecutionStatus
        in:
          - FAILED
          - WARNING
      - type: io.kestra.plugin.core.condition.ExecutionNamespace
        namespace: prod
        prefix: true

Send a Rocket.Chat notification on a failed flow execution

yaml
id: failure_alert
namespace: debug

tasks:
  - id: send_alert_to_rocket_chat
    type: io.kestra.plugin.notifications.slack.SlackExecution
    url: "{{ secret('ROCKET_CHAT_WEBHOOK') }}"
    channel: "#errors"
    executionId: "{{ trigger.executionId }}"
    username: "Kestra TEST"
    iconUrl: "https://avatars.githubusercontent.com/u/59033362?s=48"

triggers:
  - id: failed_prod_workflows
    type: io.kestra.plugin.core.trigger.Flow
    conditions:
      - type: io.kestra.plugin.core.condition.ExecutionStatus
        in:
          - FAILED
          - WARNING
      - type: io.kestra.plugin.core.condition.ExecutionNamespace
        namespace: debug
        prefix: true

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Slack incoming webhook URL

Check the Create an Incoming Webhook documentation for more details..

Slack channel to send the message to

Custom fields to be added on notification

Custom message to be added on notification

Default {{ execution.id }}

The execution id to use

Default is the current execution, change it to if you use this task with a Flow trigger to use the original execution.

Emoji icon to use

Url of the icon to use

Options

The options to set to customize the HTTP client

Slack message payload

Map of variables to use for the message template

Author of the slack message

Format duration

The time allowed to establish a connection to the server before failing.

Default PT0S

Format duration

The time an idle connection can remain in the client's connection pool before being closed.

Default UTF-8

The default charset for the request.

Default 10485760

The maximum content length of the response.

Default PT5M

Format duration

The time allowed for a read connection to remain idle before closing it.

Default PT10S

Format duration

The maximum time allowed for reading data from the server before failing.