Airflow operator that can send messages to MS Teams

Example:

op1 = MSTeamsWebhookOperator(task_id='msteamtest',
    http_conn_id='msteams_webhook_url',
    message = "Hello from Airflow!",
    subtitle = "This is the **subtitle**",
    button_text = "My button",
    button_url = "https://example.com",
    theme_color = "00FF00",
    #proxy = "https://yourproxy.domain:3128/",
    dag=dag)

Results in:

Usage

Prepare MS Teams

In your MS Teams channel, click on the ... > Connectors

Search for Incoming Webhook and configure it. Give it a name such as my-test-webhook

Once created you will be given a Webhook URL.

Create an HTTP Hook

You will need to prepare the HTTP Hook in Airflow's Admin > Connections:

Conn Type = HTTP  
Host = https://outlook.office.com/webhook/....full-url...

Copy the files

Copy both the operator and hook .py files to your DAG folder and then import it

from ms_teams_webhook_operator import MSTeamsWebhookOperator

Operator call

You can now use the MSTeamsWebHookOperator. The message and subtitle fields are templated.

op1 = MSTeamsWebhookOperator(task_id='msteamtest',
    http_conn_id='msteams_webhook_url',
    message = "Hello from Airflow!",
    subtitle = "This is the **subtitle**",
    theme_color = "00FF00",
    #proxy = "https://yourproxy.domain:3128/",
    dag=dag)

The theme_color is a hex color without the #

Contribute

Any feature requests, please fork and submit a PR.

Wishlist

Ability to create potentialActions as seen here:

https://docs.microsoft.com/en-us/outlook/actionable-messages/actionable-messages-via-connectors

License

Apache 2.0 (see code file headers)