ce077f0b96
The install guides assumed that users wanted to install Docker. Since there are other container managers, split the Docker-specific instructions into separate documents (with backlinks) and allow the user to choose between Docker or Kubernetes from the install guides. Fixes #144. Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
1.9 KiB
Install Docker for Kata Containers on Fedora
Note:
This guide assumes you have already installed the Kata Containers packages.
If you do not want to copy or type all these instructions by hand, you can use the
kata-managerscript to install the packaged system including your chosen container manager. Alternatively, you can generate a runnable shell script from individual documents using thekata-doc-to-scriptscript.
-
Install the latest version of Docker with the following commands:
Note: This step is only required if Docker is not installed on the system.
$ sudo dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo $ sudo dnf makecache $ sudo dnf -y install docker-ceFor more information on installing Docker please refer to the Docker Guide.
-
Configure Docker to use Kata Containers by default with the following commands:
$ sudo mkdir -p /etc/systemd/system/docker.service.d/ $ cat <<EOF | sudo tee /etc/systemd/system/docker.service.d/kata-containers.conf [Service] ExecStart= ExecStart=/usr/bin/dockerd -D --add-runtime kata-runtime=/usr/bin/kata-runtime --default-runtime=kata-runtime EOF -
Restart the Docker systemd service with the following commands:
$ sudo systemctl daemon-reload $ sudo systemctl restart docker -
Run Kata Containers
You are now ready to run Kata Containers:
$ sudo docker run -ti busybox uname -aThe previous command shows details of the kernel version running inside the container, which is different to the host kernel version.