What is the usage process for Opsgenie with Google Cloud Run in TypeScript

Question

Pulumi · Accepted Answer

To integrate Opsgenie with Google Cloud Run using Pulumi in TypeScript, you would typically go through the following steps:

1. Set up a Google Cloud Run service that defines the desired state for a containerized application.
2. Integrate Opsgenie for alerting based on events or metrics that are relevant to the Google Cloud Run service's operation.
3. Use the Pulumi Opsgenie provider to create various Opsgenie resources, such as services, users, teams, and notification rules, which are configured to respond to the Google Cloud Run service's status changes or alerts.

Below is a TypeScript program demonstrating how you might set this up. This program assumes you have already configured Pulumi with the appropriate cloud provider credentials and have installed the necessary Pulumi providers for Google Cloud (`@pulumi/google-native`) and Opsgenie (`@pulumi/opsgenie`).

First, we'll install the necessary Pulumi packages:

```bash
npm install @pulumi/pulumi @pulumi/google-native @pulumi/opsgenie
```

Now, here's the TypeScript program that demonstrates the usage process:

```typescript
import * as pulumi from '@pulumi/pulumi';
import * as gcp from '@pulumi/google-native';
import * as opsgenie from '@pulumi/opsgenie';

// Create a Google Cloud Run service
const service = new gcp.run.v2.Service("my-cloud-run-service", {
    location: "us-central1", // Example location
    template: {
        spec: {
            containers: [{
                image: "gcr.io/my-project/my-app:latest", // Replace with your container image
            }],
        },
    },
});

// Configure an Opsgenie team
const team = new opsgenie.Team("my-team", {
    name: "my-team",
    // Additional team properties can be set here
});

// Configure an Opsgenie user and associate them with the team
const user = new opsgenie.User("my-user", {
    fullName: "John Doe",
    username: "john.doe@example.com",
    role: "User",
    // Additional user properties can be set here
});

// Configure an Opsgenie service connected to your application
const opsgenieService = new opsgenie.Service("my-opsgenie-service", {
    name: "My Cloud Run Service",
    teamId: team.id,
    // Additional service properties can be set here
});

// Configure an Opsgenie notification rule for alerts
const notificationRule = new opsgenie.NotificationRule("my-notification-rule", {
    name: "My Notification Rule",
    username: user.username,
    actionType: "notificationAction",
    // Define the condition or trigger for this rule
    criterias: [{
        type: "match-all-conditions",
        conditions: [{
            field: "message",
            operation: "contains",
            expectedValue: "error", // Replace with your trigger or error message
        }],
    }],
    // Define notification steps, contacts, and schedule if needed
    // ...
});

// Export relevant data
export const serviceName = service.name;
export const serviceUrl = pulumi.interpolate`https://${service.statuses.apply(s => s[0].url)}`;
export const teamName = team.name;
export const opsgenieServiceName = opsgenieService.name;
export const notificationRuleName = notificationRule.name;
```

**Explanation**:

- We're importing the necessary Pulumi packages for working with Google Cloud and Opsgenie.
- We create a Google Cloud Run service `my-cloud-run-service` and specify the container image to be deployed.
- We set up an Opsgenie team `my-team` which will be used to group users and set notification preferences.
- A user `my-user` is created in Opsgenie and associated with the previously defined team.
- An Opsgenie service `my-opsgenie-service` is linked to the Google Cloud Run service. This is where you would define incident escalation paths and schedules based on alerts from the Google Cloud Run service.
- We create a notification rule `my-notification-rule` that specifies the condition(s) under which notifications should be sent. This is a simplified example where a notification is triggered if an alert message contains the word "error".
- We export some of the resource names and URLs as stack outputs for easy access. These values can be used for monitoring, automation, or integration with other services/systems.

This program sets up the resources in both GCP and Opsgenie. You would also need monitoring or logging to trigger an alert in Opsgenie based on events in Google Cloud Run. This often involves additional setup, like creating logging metrics and alerting policies in Google Cloud Monitoring or using a third-party tool to send alerts to Opsgenie.