Request for Examples of Using systemd in Docker Containers with AlmaLinux

Request for Examples of Using systemd in Docker Containers with AlmaLinux

Dear AlmaLinux Communities,

I hope this message finds you well.

I am currently working with Docker containers and am interested in running services using systemd inside containers, particularly when using AlmaLinux and Rocky Linux images. I have found useful examples for CentOS-based Docker images, specifically the official CentOS systemd Docker container available at [https://hub.docker.com/r/centos/systemd/](https://hub.docker.com/r/centos/systemd/). This example demonstrates how to run services like `httpd` within a container using systemd.

However, I have not come across similar examples or documentation for AlmaLinux and Rocky Linux images.

For context, the CentOS-based example is as follows:

1. The base image `centos/systemd` is used.
2. Services, such as `httpd`, are installed and enabled through `systemctl` inside the container.
3. The container is then run with specific Docker flags to allow systemd to operate.

I would greatly appreciate it if you could provide:

1. Any similar official examples or best practices for using systemd within AlmaLinux or Rocky Linux Docker containers.
2. Guidance on how to properly set up systemd-based services within these images (e.g., enabling HTTPD, networking services, etc.).
3. Suggestions for Dockerfile configurations or Docker run commands that would facilitate running systemd inside these containers.

I understand that systemd might not always be directly supported in some containerized environments, but I am hoping the community could share some insights or recommendations on how to achieve this effectively with AlmaLinux and Rocky Linux.

Thank you in advance for your time and support. I look forward to your guidance.

Best regards,