COI releases

How to find out your COI version

• To find out the version from inside the image (version 2.0.4 and higher), run this command:

  cat /etc/ycloud/image-info
  

  Result:

  coi-version: 2.3.14
  

• To find out the version in description (version 2.1.0 and higher), run this command:

  yc compute image get-latest-from-family container-optimized-image \
    --folder-id standard-images --format json \
  | jq -r '.description'
  

  Result:

  Container Optimized Image 2.3.14
  

Version 3.1.0Version 3.1.0

• Container Optimized Image is now available in the Kazakhstan region. To work with Docker images as a service account linked to a VM running Container Optimized Image, you will use Yandex Container Registry of the same region as the VM.

Previous releasesPrevious releases

Version 3.0.0Version 3.0.0

• Upgraded to Ubuntu 22.04.

Version 2.3.0Version 2.3.0

• Fixed the gpu-standard-v3 platform issues.
• Updated system components and packages.

Version 2.2.0Version 2.2.0

• Added the net.netfilter.nf_conntrack_tcp_be_liberal = 1 flag to the sysctl configuration.
• Updated system components and packages.

Version 2.1.1Version 2.1.1

• Added rotation of Docker container logs using the local logging driver.
• Disabled the rpcbind system service.
• Fixed a network connection leak in the system when updating Docker Compose projects.

Version 2.1.0Version 2.1.0

• Added support for the XFS file system in the Docker Compose specification.
• Added Docker container labels to identify automatically launched containers.
• Added COI version information to Docker image descriptions.
• Fixed the disk mount issue after VM restart when using the Docker Compose specification.

Version 2.0.4Version 2.0.4

• Added a Container Optimized Image with GPU support.
  yc compute image get-latest-from-family coi-base-gpu --folder-id standard-images

Version 2.0.3Version 2.0.3

• Enabled strict mode for the net.ipv4.conf.all.rp_filter kernel parameter.
• Fixed the logrotate utility configuration.
• Deleted the daemon.json Docker configuration file that incorrectly disabled Docker container access to the internet.

Version 2.0.2Version 2.0.2

• Fixed the CVE-2021-3156 vulnerability.

Version 2.0.1Version 2.0.1

• Updated the Docker version.

Version 2.0.0Version 2.0.0

• Upgraded to Ubuntu 20.04.

Version 1.3.1Version 1.3.1

• Fixed an issue where Docker containers were re-created in a loop if access to the metadata service failed.

Version 1.3.0Version 1.3.0

• Added disk support in the COI and Docker Compose specifications.

Version 1.2.1Version 1.2.1

• Improved working with docker volumes.

Version 1.2.0Version 1.2.0

• Added the option to use OS Login where OS Login users are automatically added to the docker group.
• Improved updating Docker Compose projects (added the --delete-orphans flag to delete the old version of a project).

Version 1.1.2Version 1.1.2

• Fixes in automatic launch of Docker containers.

Version 1.1.1Version 1.1.1

• Fixes in automatic launch of Docker containers.

Version 1.1.0Version 1.1.0

• Added support for Docker Compose.

Version 1.0.3Version 1.0.3

Fixes in automatic launch of Docker containers:

• When a VM is restarted and its metadata is updated, an outdated Docker container is no longer started.
• Reduced the number of logs in yc-container-daemon.
• Added retries to update a Docker container if the previous update attempt fails.

Version 1.0.2Version 1.0.2

Fix in automatic launch of Docker containers:

• Added a detailed error message when using docker login for a domain with a Docker credential helper configured.

Version 1.0.1Version 1.0.1

Fix in automatic launch of Docker containers:

• Now Docker containers with - in their name are not deleted.

Version 1.0Version 1.0

• The first COI version on Ubuntu 16.04.