Error Target packages is configures multiple times in etc apt sources list 60

Question

I am trying to install kubernetes. Added the repositories into the sources file and then executed the following command:

 apt-get install kubelet kubeadm kubectl -y

I get the following warnings:

W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/kubernetes.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/kubernetes.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/kubernetes.list:1
W: Target CNF (main/cnf/Commands-amd64) is configured multiple times in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/kubernetes.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/kubernetes.list:1

Is there anything I need to worry? Or are these just warnings that I can ignore?

Answer 1

Check your /etc/spt/sources.list and /etc/apt/sources.d/kubernetes.list.

You might have added a repository more than once. Remove the extra ones and it should work fine.