1.4.3.2. イメージ、Pod、およびコンテナーの調査

$ crictl exec 756f20138381c cat /etc/redhat-release
CentOS Linux release 7.5.1804 (Core)

$ crictl exec -t e47b3a837aa30 ps -ef
UID        PID  PPID  C STIME TTY          TIME CMD
1000130+     1     0  0 Oct17 ?        00:38:14 /usr/bin/origin-web-console --au
1000130+ 15894     0  0 15:38 pts/0    00:00:00 ps -ef
1000130+ 17518     1  0 Oct23 ?        00:00:00 [curl] <defunct>

$ sudo runc exec -t e47b3a837aa3023c748c4c31a090266f014afba641a8ab9cfca31b065b4f2ddd ps -ef
UID        PID  PPID  C STIME TTY          TIME CMD
1000130+     1     0  0 Oct17 ?        00:38:16 /usr/bin/origin-web-console --audit-log-path=- -v=0 --config=/var/webconsole-config/webc
1000130+ 16541     0  0 15:48 pts/0    00:00:00 ps -ef
1000130+ 17518     1  0 Oct23 ?        00:00:00 [curl] <defunct>

$ sudo runc ps e47b3a837aa3023c748c4c31a090266f014afba641a8ab9cfca31b065b4f2ddd

$ sudo crictl pods | grep 5a60ac777aaa0
5a60ac777aaa0  8 days ago  SANDBOX_READY registry-console-1-vktl6  default  0
$ sudo crictl inspectp 5a60ac777aaa0
{
  "status": {
    "id": "5a60ac777aaa055f14b998a9f2ced3e146b3cddbe270154abb75decd583bf879",
    "metadata": {
      "attempt": 0,
      "name": "registry-console-1-vktl6",
      "namespace": "default",
      "uid": "6af860cc-d20b-11e8-b094-525400535ba1"
    },
    "state": "SANDBOX_READY",
    "createdAt": "2018-10-17T08:53:22.828511516-04:00",
    "network": {
      "ip": "10.128.0.6"

$ sudo crictl inspecti ff5dd2137a4ff
{
  "status": {
    "id": "ff5dd2137a4ffd5ccb9837d5a0aa0a5d10729f9c186df02e54e58748a32d08b0",
    "repoTags": [
      "quay.io/coreos/etcd:v3.2.22"
    ],
    "repoDigests": [
      "quay.io/coreos/etcd@sha256:43fbc8a457aa0cb887da63d74a48659e13947cb74b96a53ba8f47abb6172a948"
    ],
    "size": "37547599",
    "username": ""
  }
}