feat(chart): allow input config and extraArgs

[toyamagu-2021]

Signed-off-by: toyamagu2021 toyamagu2021@gmail.com

Motivation

• Allow input config and config-path
• Allow input extraArgs to input arbitral options

Modification

• add config.name, config.path, and extraArgs to chart

Verification

• config.name, config.path

config:
  path: "."
  name: "config.yaml"

$ helm template . -s templates/deployment.yaml
          command:
            - ./podinfo
            - --port=9898
            - --cert-path=/data/cert
            - --port-metrics=9797
            - --grpc-port=9999
            - --grpc-service-name=podinfo
            - --level=info
            - --random-delay=false
            - --random-error=false
            - --config-path=.
            - --config=config.yaml

• extraArgs

extraArgs:
- --test=test

$ helm template . -s templates/deployment.yaml
          command:
            - ./podinfo
            - --port=9898
            - --cert-path=/data/cert
            - --port-metrics=9797
            - --grpc-port=9999
            - --grpc-service-name=podinfo
            - --level=info
            - --random-delay=false
            - --random-error=false
            - --test=test

[mhulscher]

I am looking for this functionality as well :) Is there anything preventing this from being merged?

[stefanprodan]

@toyamagu-2021 can you rebase with master and resolve the conflicts please

[toyamagu-2021]

@stefanprodan thanks! rebased