cri-o/contrib/system_containers/centos/README.md
Antonio Murdaca 06904d4dbb
contrib: import system containers
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
2017-12-02 12:24:40 +01:00

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# cri-o
This is the cri-o daemon as a system container.
## Building the image from source:
```
# git clone https://github.com/projectatomic/atomic-system-containers
# cd atomic-system-containers/cri-o
# docker build -t crio .
```
## Running the system container, with the atomic CLI:
Pull from registry into ostree:
```
# atomic pull --storage ostree $REGISTRY/crio
```
Or alternatively, pull from local docker:
```
# atomic pull --storage ostree docker:crio:latest
```
Install the container:
Currently we recommend using --system-package=no to avoid having rpmbuild create an rpm file
during installation. This flag will tell the atomic CLI to fall back to copying files to the
host instead.
```
# atomic install --system --system-package=no --name=crio ($REGISTRY)/crio
```
Start as a systemd service:
```
# systemctl start crio
```
Stopping the service
```
# systemctl stop crio
```
Removing the container
```
# atomic uninstall crio
```
## Binary version
You can find the image automatically built as: registry.centos.org/projectatomic/cri-o:latest