workflow template does not working

[NikiVinn]

i have argo events which are triggering creating workflow thing which includes canary argo rollout (update service in k8s)

and in workflow template i have a such step:

    - container:
        args:
          - set
          - image
          - >-
            example=example.binary.org/example:0.0.2
          - '-n'
          - example
        command:
          - kubectl argo rollouts
        image: example.binary.org/argoproj/argo-rollouts:v1.8.0
      name: update-rollout

error: unknown command "argo" for "kubectl"

or

Error (exit code 64): failed to find name in PATH: exec: "kubectl argo rollouts": executable file not found in $PATH

i tried already a lot of things, but cant win this error

[jalkjaer]

Split your command to an array instead of a single string

command:
          - kubectl
          - argo
          - rollouts

or

command: ["kubect","argo", "rollouts"]

or
move argo and rollouts to the args array, and just have kubectl as command

[static-moonlight]

... or use script instead of container:

    - name: update-rollout
      script:
        image: example.binary.org/argoproj/argo-rollouts:v1.8.0
        command: [sh]
        source: kubectl argo rollouts [...]

I find that often easier to read an to maintain. The only requirement is that the image has a shell you can execute. This usually doesn't work with from-scratch images.