mirror of
https://github.com/kata-containers/kata-containers.git
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a67bdc369a
As this repo is specific to the kata-containers 2.x, let's stop
mentioning / referring to the 1.x here, including how to setup and use
the snap package for 1.x.
Fixes: #1601
Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
(cherry picked from commit 4a38ff41f0)
59 lines
2.1 KiB
Markdown
59 lines
2.1 KiB
Markdown
# Kata Containers snap package
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* [Install Kata Containers](#install-kata-containers)
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* [Configure Kata Containers](#configure-kata-containers)
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* [Integration with shim v2 Container Engines](#integration-with-shim-v2-container-engines)
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* [Remove Kata Containers snap package](#remove-kata-containers-snap-package)
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## Install Kata Containers
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Kata Containers can be installed in any Linux distribution that supports
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[snapd](https://docs.snapcraft.io/installing-snapd).
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Run the following command to install **Kata Containers**:
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```sh
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$ sudo snap install kata-containers --candidate --classic
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```
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## Configure Kata Containers
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By default Kata Containers snap image is mounted at `/snap/kata-containers` as a
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read-only file system, therefore default configuration file can not be edited.
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Fortunately Kata Containers supports loading a configuration file from another
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path than the default.
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```sh
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$ sudo mkdir -p /etc/kata-containers
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$ sudo cp /snap/kata-containers/current/usr/share/defaults/kata-containers/configuration.toml /etc/kata-containers/
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$ $EDITOR /etc/kata-containers/configuration.toml
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```
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## Integration with shim v2 Container Engines
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The Container engine daemon (`cri-o`, `containerd`, etc) needs to be able to find the
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`containerd-shim-kata-v2` binary to allow Kata Containers to be created.
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Run the following command to create a symbolic link to the shim v2 binary.
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```sh
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$ sudo ln -sf /snap/kata-containers/current/usr/bin/containerd-shim-kata-v2 /usr/local/bin/containerd-shim-kata-v2
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```
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Once the symbolic link has been created and the engine daemon configured, `io.containerd.kata.v2`
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can be used as runtime.
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Read the following documents to know how to run Kata Containers 2.x with `containerd`.
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* [How to use Kata Containers and Containerd](https://github.com/kata-containers/kata-containers/blob/main/docs/how-to/containerd-kata.md)
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* [Install Kata Containers with containerd](https://github.com/kata-containers/kata-containers/blob/main/docs/install/container-manager/containerd/containerd-install.md)
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## Remove Kata Containers snap package
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Run the following command to remove the Kata Containers snap:
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```sh
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$ sudo snap remove kata-containers
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```
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