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To achieve an active-passive deployment strategy for your Windows service in a disaster recovery scenario using GitHub Actions, you can indeed leverage Route 53 DNS failover. Here's a high-level overview of the steps you can take:
Identify Active and Passive Instances: Ensure that you have two instances set up, one serving as the active instance and the other as the passive instance. These instances should be identical in terms of configuration and should both have the Windows service installed.
Modify GitHub Actions Workflow:
Update your GitHub Actions workflow to trigger only one of the deploy jobs based on some condition. For example, you could use a workflow dispatch event or a scheduled event to trigger the deployment. Add logic to your workflow to check if the current instance is the active instance. You can do this by querying an external service or by using environment variables or secrets in GitHub Actions. Only run the deployment steps if the current instance is the active instance. Integrate with Route 53 DNS Failover:
Set up a health check for your active instance using Route 53 health checks. Configure a DNS failover policy in Route 53 to route traffic to the active instance by default and fail over to the passive instance if the health check fails. Update the DNS records for your service to point to the Route 53 failover endpoint. Testing and Monitoring:
Test your setup to ensure that traffic is routed correctly to the active instance and fails over to the passive instance when needed. Set up monitoring and alerting to notify you if the health check fails or if there are any issues with the failover process. By following these steps, you can implement an active-passive deployment strategy for your Windows service using GitHub Actions and Route 53 DNS failover. This setup will help ensure high availability and disaster recovery for your service. If you need further assistance with specific implementation details or troubleshooting, feel free to ask!
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- 已提問 10 個月前
- AWS 官方已更新 2 年前
Do you have any working example for the same just to get a better understanding?