How To Install oci-umount on CentOS 7

In this tutorial we learn how to install oci-umount on CentOS 7. oci-umount is OCI umount hook for docker

Introduction

In this tutorial we learn how to install oci-umount on CentOS 7.

What is oci-umount

OCI umount hooks umount potential leaked mount points in a containers mount name-spaces

We can use yum or dnf to install oci-umount on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install oci-umount.

Install oci-umount on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install oci-umount using yum by running the following command:

sudo yum -y install oci-umount

Install oci-umount on CentOS 7 Using dnf

If you don’t have dnf installed you can install DNF on CentOS 7 first. Update yum database with dnf using the following command.

sudo dnf makecache

After updating yum database, We can install oci-umount using dnf by running the following command:

sudo dnf -y install oci-umount

How To Uninstall oci-umount on CentOS 7

To uninstall only the oci-umount package we can use the following command:

sudo dnf remove oci-umount

References

Summary

In this tutorial we learn how to install oci-umount on CentOS 7 using yum and dnf.