diff --git a/content/en/docs/setup/production-environment/container-runtimes.md b/content/en/docs/setup/production-environment/container-runtimes.md index fbb6d9bc84..268050fd2d 100644 --- a/content/en/docs/setup/production-environment/container-runtimes.md +++ b/content/en/docs/setup/production-environment/container-runtimes.md @@ -20,7 +20,7 @@ Kubernetes, on Linux: - [containerd](#containerd) - [CRI-O](#cri-o) -- [Docker](#docker) +- [Mirantis Container Runtime](#mcr) {{< note >}} For other operating systems, look for documentation specific to your platform. @@ -394,44 +394,10 @@ Please also note the changed `conmon_cgroup`, which has to be set to the value cgroup driver configuration of the kubelet (usually done via kubeadm) and CRI-O in sync. -### Docker +### Mirantis Container Runtime {#mcr} -1. On each of your nodes, install the Docker for your Linux distribution as per -[Install Docker Engine](https://docs.docker.com/engine/install/#server). -You can find the latest validated version of Docker in this -[dependencies](https://git.k8s.io/kubernetes/build/dependencies.yaml) file. +[Mirantis Container Runtime](https://docs.mirantis.com/mcr/20.10/overview.html) (MCR) is a commercially +available container runtime that was formerly known as Docker Enterprise Edition. -2. Configure the Docker daemon, in particular to use systemd for the management of the container’s cgroups. - - ```shell - sudo mkdir /etc/docker - cat <}} - `overlay2` is the preferred storage driver for systems running Linux kernel version 4.0 or higher, - or RHEL or CentOS using version 3.10.0-514 and above. - {{< /note >}} - -3. Restart Docker and enable on boot: - - ```shell - sudo systemctl enable docker - sudo systemctl daemon-reload - sudo systemctl restart docker - ``` - -{{< note >}} -For more information refer to - - [Configure the Docker daemon](https://docs.docker.com/config/daemon/) - - [Control Docker with systemd](https://docs.docker.com/config/daemon/systemd/) -{{< /note >}} +You can use Mirantis Container Runtime with Kubernetes using the open source +[`cri-dockerd`](https://github.com/Mirantis/cri-dockerd) component, included with MCR.