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# Getting Started
## Check Components
Before checkout the cri examples, make sure that you have built or installed the components described in [overlaybd](https://github.com/containerd/overlaybd/README.md) and [BUILDING](BUILDING.md).
You can check your overlaybd components as described in [EXAMPLES](EXAMPLES.md#check-components).
## Containerd config
Config the plugin cri for containerd. And make sure `cri` is not listed in `disabled_plugins` of containerd config file.
```bash
sudo cat <<-EOF | sudo tee --append /etc/containerd/config.toml
[plugins.cri]
[plugins.cri.containerd]
snapshotter = "overlaybd"
disable_snapshot_annotations = false
EOF
```
## Pod and container config
The example pod-config and container-config.
```bash
sudo cat <<-EOF | sudo tee pod-config.yaml
metadata:
attempt: 1
name: redis-obd
namespace: default
log_directory: /tmp
linux:
security_context:
namespace_options:
network: 2
EOF
```
```bash
sudo cat <<-EOF | sudo tee container-config.yaml
metadata:
name: redis-obd-container
image:
image: registry.hub.docker.com/overlaybd/redis:6.2.1_obd
log_path: redis.container.log
EOF
```
## Create container by crictl
```bash
crictl run container-config.yaml pod-config.yaml
```
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