CRI-O Alternatives
CRI-O
CRI-O is an implementation of the Kubernetes CRI (Container Runtime Interface) to enable using OCI (Open Container Initiative) compatible runtimes. It is a lightweight alternative to using Docker as the runtime for kubernetes. It allows Kubernetes to use any OCI-compliant runtime as the container runtime for running pods. Today it supports runc and Clear Containers as the container runtimes but any OCI-conformant runtime can be plugged in principle.
CRI-O supports OCI container images and can pull from any container registry. It is a lightweight alternative to using Docker, Moby or rkt as the runtime for Kubernetes.
Best Open Source CRI-O Alternatives
In our list of best programs, we'll review some different alternatives to CRI-O. Let's see if your platform is supported by any of them.
Docker
FreemiumOpen SourceMacWindowsLinuxWebSelf-HostedFreeNASEnterprise-focused container platform for building, sharing, and running any application.
Features:
- Container virtualization
- Container
- Hypervisor
- Operating system
- Server Management
- Virtualization
Podman
FreeOpen SourceLinuxpodman is a daemonless container runtime for managing containers, pods, and container images. It is intended as a counterpart to CRI-O, to provide low-level debugging...
rkt
FreeOpen SourceLinuxrkt is the next-generation container manager for Linux clusters. Designed for security, simplicity, and composability within modern cluster architectures, rkt discovers...
Features:
- Container
- Virtualization
containerd
FreeOpen SourceLinuxSelf-HostedAn industry-standard container runtime with an emphasis on simplicity, robustness and portability Containerd supports OCI images, is designed to work in concert with...
Features:
- Container
- Container virtualization
- Virtualization
Dockercraft
FreeOpen SourceMacWindowsLinuxMinecraftDockerA Minecraft Docker client! To visualize and run containers directly from a Minecraft environment.
Features:
- Container
- Support for Docker
- Gaming
- Hypervisor
- Operating system
- Virtual Machines
- Virtualization
Upvote Comparison
Interest Trends
CRI-O Reviews
Add your reviews & share your experience when using CRI-O to the world. Your opinion will be useful to others who are looking for the best CRI-O alternatives.