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ps: show Kubernetes names (k8s://NS/POD[/CONTAINER]) #485

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merged 1 commit into from
Nov 2, 2021

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root@minikube:/# nerdctl -n k8s.io ps -a
CONTAINER ID    IMAGE                                                                                                PLATFORM    COMMAND                   CREATED           STATUS    PORTS    NAMES
0c82e6a41832    k8s.gcr.io/kube-scheduler@sha256:c76cb73debd5e37fe7ad42cea9a67e0bfdd51dd56be7b90bdc50dd1bc03c018b                "kube-scheduler --au…"    11 minutes ago    Up                 k8s://kube-system/kube-scheduler-minikube/kube-scheduler
0f73721b5ae9    k8s.gcr.io/kube-proxy:v1.22.2                                                                                    "/usr/local/bin/kube…"    11 minutes ago    Up                 k8s://kube-system/kube-proxy-c79qg/kube-proxy
28506f919cfe    k8s.gcr.io/coredns/coredns:v1.8.4                                                                                "/coredns -conf /etc…"    10 minutes ago    Up                 k8s://kube-system/coredns-78fcd69978-4fkkt/coredns
2979a9be3346    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  10 minutes ago    Up                 k8s://kube-system/coredns-78fcd69978-4fkkt
365da6dc8fba    docker.io/kindest/kindnetd:v20210326-1e038dc5                                                                    "/bin/kindnetd"           11 minutes ago    Up                 k8s://kube-system/kindnet-bfwt4/kindnet-cni
3c765a99540b    k8s.gcr.io/etcd:3.5.0-0                                                                                          "etcd --advertise-cl…"    11 minutes ago    Up                 k8s://kube-system/etcd-minikube/etcd
3e684e419901    k8s.gcr.io/kube-controller-manager:v1.22.2                                                                       "kube-controller-man…"    11 minutes ago    Up                 k8s://kube-system/kube-controller-manager-minikube/kube-controller-manager
4d8f064d73d9    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/etcd-minikube
5f92a2feee9c    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kindnet-bfwt4
6892b49efcce    gcr.io/k8s-minikube/storage-provisioner:v5                                                                       "/storage-provisioner"    10 minutes ago    Up                 k8s://kube-system/storage-provisioner/storage-provisioner
7df2c1178013    k8s.gcr.io/kube-apiserver:v1.22.2                                                                                "kube-apiserver --ad…"    11 minutes ago    Up                 k8s://kube-system/kube-apiserver-minikube/kube-apiserver
91832deed72f    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kube-apiserver-minikube
b7d57134a18f    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kube-scheduler-minikube
ccfe73b0da5c    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kube-proxy-c79qg
d32cec71e3e0    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  10 minutes ago    Up                 k8s://kube-system/storage-provisioner
f6fda23c32c2    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kube-controller-manager-minikube

No support for specifying nerdctl container inspect k8s://NS/POD[/CONTAINER] and other similar commands

root@minikube:/# nerdctl container inspect k8s://kube-system/coredns-78fcd69978-4fkkt/coredns
FATA[0000] 1 errors: [specifying "k8s://..." form is not supported (Hint: specify ID instead): "k8s://kube-system/coredns-78fcd69978-4fkkt/coredns"]

```console
root@minikube:/# nerdctl -n k8s.io ps -a
CONTAINER ID    IMAGE                                                                                                PLATFORM    COMMAND                   CREATED           STATUS    PORTS    NAMES
0c82e6a41832    k8s.gcr.io/kube-scheduler@sha256:c76cb73debd5e37fe7ad42cea9a67e0bfdd51dd56be7b90bdc50dd1bc03c018b                "kube-scheduler --au…"    11 minutes ago    Up                 k8s://kube-system/kube-scheduler-minikube/kube-scheduler
0f73721b5ae9    k8s.gcr.io/kube-proxy:v1.22.2                                                                                    "/usr/local/bin/kube…"    11 minutes ago    Up                 k8s://kube-system/kube-proxy-c79qg/kube-proxy
28506f919cfe    k8s.gcr.io/coredns/coredns:v1.8.4                                                                                "/coredns -conf /etc…"    10 minutes ago    Up                 k8s://kube-system/coredns-78fcd69978-4fkkt/coredns
2979a9be3346    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  10 minutes ago    Up                 k8s://kube-system/coredns-78fcd69978-4fkkt
365da6dc8fba    docker.io/kindest/kindnetd:v20210326-1e038dc5                                                                    "/bin/kindnetd"           11 minutes ago    Up                 k8s://kube-system/kindnet-bfwt4/kindnet-cni
3c765a99540b    k8s.gcr.io/etcd:3.5.0-0                                                                                          "etcd --advertise-cl…"    11 minutes ago    Up                 k8s://kube-system/etcd-minikube/etcd
3e684e419901    k8s.gcr.io/kube-controller-manager:v1.22.2                                                                       "kube-controller-man…"    11 minutes ago    Up                 k8s://kube-system/kube-controller-manager-minikube/kube-controller-manager
4d8f064d73d9    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/etcd-minikube
5f92a2feee9c    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kindnet-bfwt4
6892b49efcce    gcr.io/k8s-minikube/storage-provisioner:v5                                                                       "/storage-provisioner"    10 minutes ago    Up                 k8s://kube-system/storage-provisioner/storage-provisioner
7df2c1178013    k8s.gcr.io/kube-apiserver:v1.22.2                                                                                "kube-apiserver --ad…"    11 minutes ago    Up                 k8s://kube-system/kube-apiserver-minikube/kube-apiserver
91832deed72f    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kube-apiserver-minikube
b7d57134a18f    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kube-scheduler-minikube
ccfe73b0da5c    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kube-proxy-c79qg
d32cec71e3e0    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  10 minutes ago    Up                 k8s://kube-system/storage-provisioner
f6fda23c32c2    k8s.gcr.io/pause:3.5                                                                                             "/pause"                  11 minutes ago    Up                 k8s://kube-system/kube-controller-manager-minikube
```

No support for specifying `nerdctl container inspect k8s://NS/POD[/CONTAINER]` and other similar commands
```console
root@minikube:/# nerdctl container inspect k8s://kube-system/coredns-78fcd69978-4fkkt/coredns
FATA[0000] 1 errors: [specifying "k8s://..." form is not supported (Hint: specify ID instead): "k8s://kube-system/coredns-78fcd69978-4fkkt/coredns"]
```

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
@AkihiroSuda AkihiroSuda added this to the v0.13.0 milestone Nov 1, 2021
@fahedouch
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LGTM

@AkihiroSuda AkihiroSuda merged commit 570b735 into containerd:master Nov 2, 2021
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