Ctr

Namespaces

ctr  ns  list
NAME           LABELS
com.docker.ucp
k8s.io
moby

Список контейнеров

Без указания namespace

ctr containers ls

Без указания namespace

ctr -n k8s.io containers list

1

ctr images pull docker.io/library/nginx:1.21 $ ctr images pull docker.io/kennethreitz/httpbin:latest $ ctr images pull docker.io/kennethreitz/httpbin:latest $ ctr images pull quay.io/quay/redis:latest To list local images, one can use:

$ ctr images ls

$ docker build -t my-app . $ docker save -o my-app.tar my-app

$ ctr images import my-app.tar

$ mkdir /tmp/httpbin $ ctr images mount docker.io/kennethreitz/httpbin:latest /tmp/httpbin

$ ls -l /tmp/httpbin/ total 80 drwxr-xr-x 2 root root 4096 Oct 18 2018 bin drwxr-xr-x 2 root root 4096 Apr 24 2018 boot drwxr-xr-x 4 root root 4096 Oct 18 2018 dev drwxr-xr-x 1 root root 4096 Oct 24 2018 etc drwxr-xr-x 2 root root 4096 Apr 24 2018 home drwxr-xr-x 3 root root 4096 Oct 24 2018 httpbin ...

$ ctr images unmount /tmp/httpbin

ctr run --rm -t docker.io/library/debian:latest cont1

Ссылки

https://iximiuz.com/en/posts/containerd-command-line-clients/