CODEWITHSUNDEEP
dockerpermissionshypriot
Gianmarco
Gianmarco

Reputation: 81

Operation not permitted during docker build

I am trying to build a trivial image from the follwing Dockerfile:

FROM arm32v7/ubuntu:20.04
RUN touch tmp.txt

But I receive the error Operation not permitted

$ docker build .    
Sending build context to Docker daemon  71.68kB  
Step 1/2 : FROM arm32v7/ubuntu:20.04
---> bcf7edb34eae
Step 2/2 : RUN touch tmp.txt
---> Running in 686d92e86a27
touch: setting times of 'tmp.txt': Operation not permitted

This happens on an Raspberry Pi flashed with Hypriot OS, while the same builds just fine on my laptop (x86 and cross building).

I get it is some kind of permission error, but I am able to run sudo commands without problems, hence I don't really know what to do.

Upvotes: 4

Views: 5100

Answers (1)

Gianmarco
Gianmarco

Reputation: 81

Found a solution here, based on this GitHub issue

The solution is to update libseccomp2 executing the following on the Raspberry Pi:

wget http://ftp.us.debian.org/debian/pool/main/libs/libseccomp/libseccomp2_2.4.4-1~bpo10+1_armhf.deb
sudo dpkg -i libseccomp2_2.4.4-1~bpo10+1_armhf.deb

Afterwards, the image builds as expected

Upvotes: 4

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