ENTESB-11263: Add scheduled to CR for meta, server, ui and s2i

[lgarciaaco]

For ImageStreams, tweak importPolicy.scheduled by setting a parameter in the CR

For example:

apiVersion: syndesis.io/v1alpha1
kind: Syndesis
metadata:
  name: app
spec:
  components:
    meta:
      scheduled: true

Will end up in IS syndesis-meta having

      importPolicy:
        scheduled: true

or false.

[heiko-braun]

What if we make it global settings that applies to all ImageStreams? I think you might want to enable for all or none.

[lgarciaaco]

One downside of this approach is that the default value of a boolean is false, therefore if Syndesis.Spec.Components.Scheduled is omitted in the CR, importPolicy.scheduled will go to false which is not what we want by default.

[heiko-braun]

importPolicy.scheduled will go to false which is not what we want by default.

I don't know, for product builds that seems to be right, for development probably not

[asmigala]

lgtm

[pure-bot]

Pull request approved by @asmigala - applying pr/approved label