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cri-o/cmd/kpod
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Daniel J Walsh 464d6852de Add --debug flag to kpod to turn up logging level to debug 
Also set default level of logging to errors,  we should not see
info messages in the kpod command line.

While adding this patch, I found missing options in kpod command line
and bash completions, so I added them in.

Also fixed some sorting issues in the way commands are displayer in help or in
bash completions.

Finally fixed the error message to be output on failure using logrus.Errorf, so
we don't get the stack any longer.

Also updated README.md with missing kpod commands.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
2017-08-11 16:41:25 -04:00
..
docker Implement kpod inspect 2017-07-21 08:11:27 -04:00
common.go Add --debug flag to kpod to turn up logging level to debug 2017-08-11 16:41:25 -04:00
common_test.go move image-related functions out of cmd/kpod/common.go and into libkpod/image 2017-07-24 14:34:55 -04:00
export.go Add 'kpod export' command 2017-08-08 16:46:01 -04:00
history.go Move to new github.com/sirupsen/logrus. 2017-08-07 11:50:04 -04:00
images.go Fix bug resulting in kpod images --quiet only printing one image 2017-08-04 11:50:38 -04:00
info.go Update kpod commands to use getConfig() 2017-07-27 15:58:55 -04:00
inspect.go have server update list of containers on creation 2017-08-08 10:23:32 -04:00
load.go Add 'kpod load' command 2017-07-28 22:30:48 -04:00
main.go Add --debug flag to kpod to turn up logging level to debug 2017-08-11 16:41:25 -04:00
mount.go Add kpod-mount and kpod-umount to mount and umount container images 2017-08-08 15:46:50 -04:00
pull.go Move to new github.com/sirupsen/logrus. 2017-08-07 11:50:04 -04:00
push.go Allow password for docker registry to be inputted silently 2017-08-04 09:35:36 -04:00
README.md Rename ocid to crio. 2017-05-12 09:56:06 -04:00
rmi.go Update kpod commands to use getConfig() 2017-07-27 15:58:55 -04:00
save.go Move to new github.com/sirupsen/logrus. 2017-08-07 11:50:04 -04:00
tag.go Update kpod commands to use getConfig() 2017-07-27 15:58:55 -04:00
umount.go Add kpod-mount and kpod-umount to mount and umount container images 2017-08-08 15:46:50 -04:00
version.go kpod: version should not fail 2017-07-10 17:02:13 -04:00

README.md

kpod - Simple debugging tool for pods and images

kpod is a simple client only tool to help with debugging issues when daemons such as CRI runtime and the kubelet are not responding or failing. A shared API layer could be created to share code between the daemon and kpod. kpod does not require any daemon running. kpod utilizes the same underlying components that crio uses i.e. containers/image, container/storage, oci-runtime-tool/generate, runc or any other OCI compatible runtime. kpod shares state with crio and so has the capability to debug pods/images created by crio.

Use cases

  1. List pods.
  2. Launch simple pods (that require no daemon support).
  3. Exec commands in a container in a pod.
  4. Launch additional containers in a pod.
  5. List images.
  6. Remove images not in use.
  7. Pull images.
  8. Check image size.
  9. Report pod disk resource usage.