When I tried scanning local images, like the hello-world image, using docker scan hello-world
, I get this error
docker: 'scan' is not a docker command.
See 'docker --help'
My docker version is
Client: Docker Engine - Community
Version: 20.10.2
API version: 1.41
Go version: go1.13.15
Git commit: 2291f61
Built: Mon Dec 28 16:17:43 2020
OS/Arch: linux/amd64
Context: default
Experimental: true
There is a plugin available:
Requirement: apt knows about the docker-repositories
This should be already fulfilled after following the install-guide at https://docs.docker.com/engine/install/ubuntu/
Example:
$ cat /etc/apt/sources.list.d/docker.list
deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable
Installation:
$ sudo apt update
$ sudo apt install docker-scan-plugin
Running docker scan
will reveal more requirements:
docker Snyk
.)$ docker scan hello-world
Docker Scan relies upon access to Snyk, a third party provider, do you consent to proceed using Snyk? (y/N)
y
failed to get DockerScanID: You need to be logged in to Docker Hub to use scan feature.
please login to Docker Hub using the Docker Login command