% kpod(1) kpod-ps - Simple tool to list containers % Urvashi Mohnani % kpod-ps "1" "AUGUST 2017" "kpod" ## NAME kpod-ps - Prints out information about containers ## SYNOPSIS **kpod ps [OPTIONS] CONTAINER** ## DESCRIPTION **kpod ps** lists the running containers on the system. Use the **--all** flag to view all the containers information. By default it lists: * container id * the name of the image the container is using * the COMMAND the container is executing * the time the container was created * the status of the container * port mappings the container is using * alternative names for the container **kpod [GLOBAL OPTIONS]** **kpod [GLOBAL OPTIONS] ps [OPTIONS]** ## GLOBAL OPTIONS **--help, -h** Print usage statement ## OPTIONS **--all, -a** Show all the containers, default is only running containers **--no-trunc** Display the extended information **--quiet, -q** Print the numeric IDs of the containers only **--format** Pretty-print containers to JSON or using a Go template Valid placeholders for the Go template are listed below: | **Placeholder** | **Description** | | --------------- | ------------------------------------------------ | | .ID | Container ID | | .Image | Image ID/Name | | .Command | Quoted command used | | .CreatedAt | Creation time for container | | .RunningFor | Time elapsed since container was started | | .Status | Status of container | | .Ports | Exposed ports | | .Size | Size of container | | .Names | Name of container | | .Labels | All the labels assigned to the container | | .Mounts | Volumes mounted in the container | **--size, -s** Display the total file size **--last, -n** Print the n last created containers (all states) **--latest, -l** show the latest container created (all states) **--namespace, --ns** Display namespace information **--filter, -f** Filter output based on conditions given Valid filters are listed below: | **Filter** | **Description** | | --------------- | ------------------------------------------------------------------- | | id | [ID] Container's ID | | name | [Name] Container's name | | label | [Key] or [Key=Value] Label assigned to a container | | exited | [Int] Container's exit code | | status | [Status] Container's status, e.g *running*, *stopped* | | ancestor | [ImageName] Image or descendant used to create container | | before | [ID] or [Name] Containers created before this container | | since | [ID] or [Name] Containers created since this container | | volume | [VolumeName] or [MountpointDestination] Volume mounted in container | ## COMMANDS ``` sudo kpod ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 02f65160e14ca redis:alpine "redis-server" 19 hours ago Exited (-1) 19 hours ago 6379/tcp k8s_podsandbox1-redis_podsandbox1_redhat.test.crio_redhat-test-crio_0 69ed779d8ef9f redis:alpine "redis-server" 25 hours ago Created 6379/tcp k8s_container1_podsandbox1_redhat.test.crio_redhat-test-crio_1 ``` ``` sudo kpod ps -a -s CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES SIZE 02f65160e14ca redis:alpine "redis-server" 20 hours ago Exited (-1) 20 hours ago 6379/tcp k8s_podsandbox1-redis_podsandbox1_redhat.test.crio_redhat-test-crio_0 27.49 MB 69ed779d8ef9f redis:alpine "redis-server" 25 hours ago Created 6379/tcp k8s_container1_podsandbox1_redhat.test.crio_redhat-test-crio_1 27.49 MB ``` ``` sudo kpod ps -a --format "{{.ID}} {{.Image}} {{.Labels}} {{.Mounts}}" 02f65160e14ca redis:alpine tier=backend proc,tmpfs,devpts,shm,mqueue,sysfs,cgroup,/var/run/,/var/run/ 69ed779d8ef9f redis:alpine batch=no,type=small proc,tmpfs,devpts,shm,mqueue,sysfs,cgroup,/var/run/,/var/run/ ``` ``` sudo kpod ps --ns -a CONTAINER ID NAMES PID CGROUP IPC MNT NET PIDNS USER UTS 3557d882a82e3 k8s_container2_podsandbox1_redhat.test.crio_redhat-test-crio_1 29910 4026531835 4026532585 4026532593 4026532508 4026532595 4026531837 4026532594 09564cdae0bec k8s_container1_podsandbox1_redhat.test.crio_redhat-test-crio_1 29851 4026531835 4026532585 4026532590 4026532508 4026532592 4026531837 4026532591 a31ebbee9cee7 k8s_podsandbox1-redis_podsandbox1_redhat.test.crio_redhat-test-crio_0 29717 4026531835 4026532585 4026532587 4026532508 4026532589 4026531837 4026532588 ``` ## ps Print a list of containers ## SEE ALSO kpod(1), crio(8), crio.conf(5) ## HISTORY August 2017, Originally compiled by Urvashi Mohnani <umohnani@redhat.com>