Applications Manager now officially supports Podman monitoring!
As organizations shift away from traditional container engines to embrace Podman’s rootless and daemon-less design, visibility often becomes a challenge. Because Podman doesn't rely on a central background service, traditional monitoring tools can leave you in the dark.
Applications Manager's new Podman monitoring feature bridges that gap, giving you total visibility into your Podman workloads without compromising the security model you worked so hard to build.
Why is Podman monitoring important?
Most container users are familiar with Docker, which relies on a single daemon (a background service) to manage everything. Podman is different. It is daemon-less, meaning it runs containers as direct processes.
More importantly, Podman supports rootless containers. This allows users to run containers without needing administrative (root) privileges. While this makes your system much more secure, it also makes the containers invisible to traditional monitoring tools that expect a central background service to report data. Without centralized visibility, the following questions arise:
Which user is running which container?
Is a specific container consuming too much memory?
Did a container crash silently in the background?
Applications Manager helps admins by automatically collecting and visualizing these metrics without breaking Podman's security model.
What can you do with Podman monitoring?
With Applications Manager, you can finally stop guessing and start seeing exactly how your containers are performing. Here is what you can do:
Monitor rootless containers: Gain full visibility into containers running under non-privileged users. Know who is running what and how it impacts your host.
Track real-time resource metrics: Keep a close watch on CPU, memory, and network I/O. Identify anomalies in resource utilization before they starve your critical applications.
Instantly detect crashes and restarts: Don't wait for a user to report downtime. Get notified the second a container fails, hangs, or enters a continuous restart loop.
Analyze pod health: Get a unified view of pod status, and manage related services as a single unit.
Track images and storage: Monitor image layers and disk usage (virtual versus actual size) to prevent storage leaks and plan capacity effectively.
Bridge the gap to Kubernetes: If you’re using Podman to develop for Kubernetes, map your clusters, nodes, and pods to spot bottlenecks across your entire orchestration layer.
Beyond the infrastructure: Code-level insights
Monitoring the box the application sits in is only half the struggle. You can only ensure a seamless user experience by monitoring the performance of your application and mapping it with the performance of resources it is dependent on.
Applications Manager provides deep container monitoring insights that help you gain a comprehensive understanding of your container environments. You can map dependencies among container and application behavior in real time. Its application performance monitoring capabilities let you deep-dive into application code, helping you find the exact source of a performance bottleneck—whether it's a database query or erroneous code—in real time.
Why choose Applications Manager?
Podman is a powerful containerization platform, but like any other container environment, it requires oversight to remain reliable. Applications Manager doesn't just monitor Podman; it integrates it into your entire stack. Whether you're running a single Podman instance or managing complex Kubernetes clusters, you get a centralized monitoring interface to view the health of your entire environment. With support for over 150 other technologies (databases, cloud services, and more), Applications Manager becomes an integral part of your IT strategy.
Transitioning to a daemon-less, rootless container world shouldn't mean flying blind. By implementing a robust monitoring solution, you gain the security of Podman with the visibility of a traditional enterprise setup.
Get started with a free, 30-day trial of Applications Manager and take the guesswork out of your container performance.