crictl_dry_run.md

Start Container by crictl

Create crictl Config

The runtime endpoint can be set in the config file. Please refer to crictl document for more details.

Compose your crictl configuration file named as crictl.yaml:

runtime-endpoint: unix:///run/containerd/containerd.sock
image-endpoint: unix:///run/containerd/containerd.sock
timeout: 10
debug: true

Compose a pod configuration which can be named as pod.yaml

metadata:
  attempt: 1
  name: nydus-sandbox
  namespace: default
  uid: hdishd83djaidwnduwk28bcsb
log_directory: /tmp
linux:
  security_context:
    namespace_options:
      network: 2

Compose a container configuration which can be named as container.yaml

metadata:
  name: nydus-container
image:
  image: <nydus-image>
command:
  - /bin/sleep
args:
  - 600
log_path: container.1.log

Start a container based on nydus image.

# auth is base64 encoded string from "username:password"
$ crictl --config ./crictl.yaml run --auth <base64 of registry auth> ./container.yaml ./pod.yaml