How To Install umoci on Ubuntu
Posted on April 1, 2023 (Last modified on May 20, 2023 )
2 minutes • 424 words
Introduction
In this tutorial we learn how to install umoci on Ubuntu.
What is umoci
umoci is:
umoci creates and modifies Open Container images. See the official website (https://umo.ci/) for more accessible documentation about how to use umoci.
umoci intends to be a complete manipulation tool for OCI images (https://github.com/opencontainers/image-spec). In particular, it should be seen as a more end-user-focused version of the oci-image-tools provided by the OCI (https://github.com/opencontainers/image-tools). The hope is that all of this tooling will eventually be merged with the upstream repository, so that it is always kept up-to-date by the Open Container Initiative community.
umoci provides tooling that can abstract all of the internals of the OCI specification into a single CLI interface.
There are three methods to install umoci on Ubuntu. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install umoci Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install umoci using apt-get by running the following command:
sudo apt-get -y install umoci
Install umoci Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install umoci using apt by running the following command:
sudo apt -y install umoci
Install umoci Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install umoci using aptitude by running the following command:
sudo aptitude -y install umoci
How To Uninstall umoci on Ubuntu
To uninstall only the umoci package we can use the following command:
sudo apt-get remove umoci
Uninstall umoci And Its Dependencies
To uninstall umoci and its dependencies that are no longer needed by Ubuntu, we can use the command below:
sudo apt-get -y autoremove umoci
Remove umoci Configurations and Data
To remove umoci configuration and data from Ubuntu we can use the following command:
sudo apt-get -y purge umoci
Remove umoci configuration, data, and all of its dependencies
We can use the following command to remove umoci configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge umoci
Dependencies
umoci have the following dependencies:
References
Summary
In this tutorial we learn how to install umoci package on Ubuntu using different package management tools: apt, apt-get and aptitude.