Troubleshooting Azure Certificate Issues with vRealize Automation Cloud Assembly

As organizations adopt cloud-based infrastructure and services, they often face challenges in managing and integrating these resources with their existing on-premises environments. One such challenge is the integration of Microsoft Azure services with vRealize Automation (vRA) Cloud Assembly, which can be hindered by certificate issues. In this blog post, we will explore how to troubleshoot and resolve such issues when using a transparent HTTPS proxy in your environment.

Background

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vRA Cloud Assembly is a cloud-based service that enables organizations to automate the deployment of virtual machines (VMs) and other infrastructure resources on Microsoft Azure. When configuring vRA for use with Azure, you may encounter issues related to certificate validation. This article focuses on troubleshooting such issues and resolving them using a transparent HTTPS proxy.

Issue: No Azure Entries in Compute Resources

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When setting up vRA Cloud Assembly with Azure, you may notice that the Compute resources do not display any Azure entries, even though you can access regions, storage accounts, and flavors/images. This issue is often caused by certificate problems. Specifically, the transparent HTTPS proxy installed in your environment needs to have its certificate imported into vRA.

Troubleshooting Steps

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To troubleshoot this issue, follow these steps:

1. Check for Certificate Issues

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First, check the vRA logs to identify any errors related to certificate validation. You can access the logs by navigating to the vRA console and clicking on “Logs” in the left-hand menu. Look for errors containing the phrase “certificate issues.”

1. Upload the Proxy Certificate to vRA

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Next, you need to upload the transparent HTTPS proxy’s certificate to the vRA appliance. To do this, log in to the vRA console and navigate to “Manage” > “Certificates.” Click “Add Certificate” and provide the details of your proxy’s certificate, including the SHA256 sum.

1. Import the Proxy Certificate into vRA

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Once you have uploaded the certificate, you need to import it into vRA. To do this, navigate to “Manage” > “Certificates” and click on the imported certificate. Click “Edit” and then select “Import.” Provide the path to the certificate file and click “OK.”

1. Redeploy vRA Services

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After importing the proxy certificate, you need to redeploy vRA services. To do this, navigate to “Manage” > “Deployments” and click on the “Redeploy” button next to the appropriate deployment. Confirm that you want to redeploy the services.

Conclusion

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In conclusion, when setting up vRA Cloud Assembly with Azure, you may encounter certificate issues that can prevent Compute resources from displaying any Azure entries. By following the troubleshooting steps outlined in this article, you can resolve these issues by uploading and importing the transparent HTTPS proxy’s certificate into vRA, and then redeploying vRA services. With these steps, you should be able to successfully integrate your Azure environment with vRA Cloud Assembly, enabling you to automate the deployment of resources on Azure.

Note: This article is based on a real-world scenario and provides practical solutions to common issues encountered when integrating Azure with vRA Cloud Assembly. The content is intended for IT professionals who are responsible for managing cloud infrastructure and automation tools in their organizations.