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remove outdated duplicate content and link to deployment docs notific…
…ation config page Signed-off-by: nikki everett <[email protected]>
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@@ -11,140 +11,4 @@ When a workflow is completed, users can be notified by: | |
- [Pagerduty](https://support.pagerduty.com/docs/email-integration-guide#integrating-with-a-pagerduty-service) | ||
- [Slack](https://slack.com/help/articles/206819278-Send-emails-to-Slack) | ||
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The content of these notifications is configurable at the platform level. | ||
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## Code example | ||
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When a workflow reaches a specified [terminal workflow execution phase](https://github.com/flyteorg/flytekit/blob/v0.16.0b7/flytekit/core/notification.py#L10,L15), the {py:class}`flytekit:flytekit.Email`, {py:class}`flytekit:flytekit.PagerDuty`, or {py:class}`flytekit:flytekit.Slack` objects can be used in the construction of a {py:class}`flytekit:flytekit.LaunchPlan`. | ||
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```{note} | ||
To clone and run the example code on this page, see the [Flytesnacks repo][flytesnacks]. | ||
``` | ||
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```{rli} https://raw.githubusercontent.com/flyteorg/flytesnacks/69dbe4840031a85d79d9ded25f80397c6834752d/examples/productionizing/productionizing/lp_notifications.py | ||
:caption: productionizing/lp_notifications.py | ||
:lines: 1 | ||
``` | ||
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Consider the following example workflow: | ||
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```{rli} https://raw.githubusercontent.com/flyteorg/flytesnacks/69dbe4840031a85d79d9ded25f80397c6834752d/examples/productionizing/productionizing/lp_notifications.py | ||
:caption: productionizing/lp_notifications.py | ||
:lines: 3-14 | ||
``` | ||
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Here are three scenarios that can help deepen your understanding of how notifications work: | ||
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1. Launch Plan triggers email notifications when the workflow execution reaches the `SUCCEEDED` phase. | ||
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```{rli} https://raw.githubusercontent.com/flyteorg/flytesnacks/69dbe4840031a85d79d9ded25f80397c6834752d/examples/productionizing/productionizing/lp_notifications.py | ||
:caption: productionizing/lp_notifications.py | ||
:lines: 20-30 | ||
``` | ||
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2. Notifications shine when used for scheduled workflows to alert for failures. | ||
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```{rli} https://raw.githubusercontent.com/flyteorg/flytesnacks/69dbe4840031a85d79d9ded25f80397c6834752d/examples/productionizing/productionizing/lp_notifications.py | ||
:caption: productionizing/lp_notifications.py | ||
:lines: 33-44 | ||
``` | ||
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3. Notifications can be combined with different permutations of terminal phases and recipient targets. | ||
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```{rli} https://raw.githubusercontent.com/flyteorg/flytesnacks/69dbe4840031a85d79d9ded25f80397c6834752d/examples/productionizing/productionizing/lp_notifications.py | ||
:caption: productionizing/lp_notifications.py | ||
:lines: 48-70 | ||
``` | ||
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4. You can use pyflyte register to register the launch plan and launch it in the web console to get the notifications. | ||
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``` | ||
pyflyte register lp_notifications.py | ||
``` | ||
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Choose the launch plan with notifications config | ||
:::{figure} https://i.ibb.co/cLT5tRX/lp.png | ||
:alt: Notifications Launch Plan | ||
:class: with-shadow | ||
::: | ||
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### Future work | ||
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Work is ongoing to support a generic event egress system that can be used to publish events for tasks, workflows, and workflow nodes. When this is complete, generic event subscribers can asynchronously process these events for a rich and fully customizable experience. | ||
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## Platform configuration changes | ||
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The `notifications` top-level portion of the Flyteadmin config specifies how to handle notifications. | ||
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As in schedules, the handling of notifications is composed of two parts— one part handles enqueuing notifications asynchronously. The other part handles processing pending notifications and sends out emails and alerts. | ||
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This is only supported for Flyte instances running on AWS. | ||
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### Config | ||
#### For Sandbox | ||
To publish notifications, you'll need to register a Sendgrid api key from [Sendgrid](https://sendgrid.com/), it's free for 100 emails per day. You have to add notifications config in your sandbox config file. | ||
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```yaml | ||
# config-sandbox.yaml | ||
notifications: | ||
type: sandbox # noqa: F821 | ||
emailer: | ||
emailServerConfig: | ||
serviceName: sendgrid | ||
apiKeyEnvVar: SENDGRID_API_KEY | ||
subject: "Notice: Execution \"{{ workflow.name }}\" has {{ phase }} in \"{{ domain }}\"." | ||
sender: "[email protected]" | ||
body: > | ||
Execution \"{{ workflow.name }} [{{ name }}]\" has {{ phase }} in \"{{ domain }}\". View details at | ||
<a href=\http://flyte.company.com/console/projects/{{ project }}/domains/{{ domain }}/executions/{{ name }}> | ||
http://flyte.company.com/console/projects/{{ project }}/domains/{{ domain }}/executions/{{ name }}</a>. {{ error }} | ||
``` | ||
Note that you should set and export the `SENDGRID_API_KEY` environment variable in your shell. | ||
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#### For AWS | ||
To publish notifications, you'll need to set up an [SNS topic](https://aws.amazon.com/sns/?whats-new-cards.sort-by=item.additionalFields.postDateTime&whats-new-cards.sort-order=desc). | ||
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To process notifications, you'll need to set up an [AWS SQS](https://aws.amazon.com/sqs/) queue to consume notification events. This queue must be configured as a subscription to your SNS topic you created above. | ||
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To publish notifications, you'll need a [verified SES email address](https://docs.aws.amazon.com/ses/latest/DeveloperGuide/verify-addresses-and-domains.html) which will be used to send notification emails and alerts using email APIs. | ||
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The role you use to run Flyteadmin must have permissions to read and write to your SNS topic and SQS queue. | ||
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Let's look into the following config section and explain what each value represents: | ||
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```bash | ||
notifications: | ||
type: "aws" # noqa: F821 | ||
region: "us-east-1" | ||
publisher: | ||
topicName: "arn:aws:sns:us-east-1:{{ YOUR ACCOUNT ID }}:{{ YOUR TOPIC }}" | ||
processor: | ||
queueName: "{{ YOUR QUEUE NAME }}" | ||
accountId: "{{ YOUR ACCOUNT ID }}" | ||
emailer: | ||
subject: "Notice: Execution \"{{ workflow.name }}\" has {{ phase }} in \"{{ domain }}\"." | ||
sender: "[email protected]" | ||
body: > | ||
Execution \"{{ workflow.name }} [{{ name }}]\" has {{ phase }} in \"{{ domain }}\". View details at | ||
<a href=\http://flyte.company.com/console/projects/{{ project }}/domains/{{ domain }}/executions/{{ name }}> | ||
http://flyte.company.com/console/projects/{{ project }}/domains/{{ domain }}/executions/{{ name }}</a>. {{ error }} | ||
``` | ||
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- **type**: AWS is the only cloud back-end supported for executing scheduled workflows; hence `"aws"` is the only valid value. By default, the no-op executor is used. | ||
- **region**: Specifies the region AWS clients should use when creating SNS and SQS clients. | ||
- **publisher**: Handles pushing notification events to your SNS topic. | ||
: - **topicName**: This is the arn of your SNS topic. | ||
- **processor**: Handles recording notification events and enqueueing them to be processed asynchronously. | ||
: - **queueName**: Name of the SQS queue which will capture pending notification events. | ||
- **accountId**: AWS [account id](https://docs.aws.amazon.com/IAM/latest/UserGuide/console_account-alias.html#FindingYourAWSId). | ||
- **emailer**: Encloses config details for sending and formatting emails used as notifications. | ||
: - **subject**: Configurable subject line used in notification emails. | ||
- **sender**: Your verified SES email sender. | ||
- **body**: Configurable email body used in notifications. | ||
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The complete set of parameters that can be used for email templating are checked in [here](https://github.com/flyteorg/flyteadmin/blob/a84223dab00dfa52d8ba1ed2d057e77b6c6ab6a7/pkg/async/notifications/email.go#L18,L30). | ||
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[flytesnacks]: https://github.com/flyteorg/flytesnacks/tree/master/examples/productionizing/ | ||
For notification configuration steps and sample code, see the [notifications page in the deployment docs](https://docs.flyte.org/en/latest/deployment/configuration/notifications.html). |