Allow option to specify image pull policy for component container image

[awisniew90]

/kind feature

Which functionality do you think we should add?

Odo should allow users to specify an image pull policy for a component's container image.

Why is this needed?

Using local images for components is particularly necessary when testing out stack image changes. Without being able to change the image pull policy, a local image cannot be used.

[awisniew90]

Related to: devfile/api#89

[openshift-bot]

Issues go stale after 90d of inactivity.

Mark the issue as fresh by commenting /remove-lifecycle stale.
Stale issues rot after an additional 30d of inactivity and eventually close.
Exclude this issue from closing by commenting /lifecycle frozen.

If this issue is safe to close now please do so with /close.

/lifecycle stale

[openshift-bot]

Stale issues rot after 30d of inactivity.

Mark the issue as fresh by commenting /remove-lifecycle rotten.
Rotten issues close after an additional 30d of inactivity.
Exclude this issue from closing by commenting /lifecycle frozen.

If this issue is safe to close now please do so with /close.

/lifecycle rotten
/remove-lifecycle stale

[dharmit]

/remove-lifecycle rotten
/area devfile
/lifecycle frozen

Since there's already an issue about this on devfile side, I'm setting lifecycle/frozen to this issue. It first needs to be addressed in devfile api and library, IMO.

[kadel]

recently released odo v3.6 added support for pod-overrides and container-overrides. This devfile features allows specifying imagePullPolicy.

Demo can be found in release notes https://odo.dev/blog/odo-v3.6.0/#extend-pod-and-container-specification-with-devfile-attributes-pod-overrides-and-container-overrides

adding the following lines to container component will change imagePullPolicy

    attributes:
      container-overrides:
        imagePullPolicy: IfNotPresent

/close

[openshift-ci]

@kadel: Closing this issue.

In response to this:

recently released odo v3.6 added support for pod-overrides and container-overrides. This devfile features allows specifying imagePullPolicy.

Demo can be found in release notes https://odo.dev/blog/odo-v3.6.0/#extend-pod-and-container-specification-with-devfile-attributes-pod-overrides-and-container-overrides

adding the following lines to container component will change imagePullPolicy

   attributes:
     container-overrides:
       imagePullPolicy: IfNotPresent

/close

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.