DM-45988: Support storing init-outputs in Prompt Processing central repo #4436
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dspeck1
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dspeck1
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The initializer is a small-scale process that creates all the pipeline init-outputs that the main service might need, and commits them to the central repo exactly once. As such, it doesn't need much memory and no storage, but *must* run before the service is viable. The partial template allows the job definition to be shared between a Job and a CronJob, ensuring consistency.
The service does not currently use Sasquatch, but it could in principle send performance metrics.
The init service constructs all tasks in all pipelines, and PackageAlertsTask tries to connect to the Kafka server at construction time.
Rerunning the initializer daily is necessary because the run collection names include the day_obs (and this feature is very useful for anybody trying to analyze or reproduce the data later).
Knative HSC-gpu, LSSTCam, and LSSTComCam, and Keda LSSTComCam are currently unused.
The job needs to prepare version- and configuration-specific settings for the main service. By default, Argo only runs a job if no existing job object exists.
The service depends on the init job to correctly and self-consistently initialize the run collections for the day. Without the block, the service would receive visits but then fail during preprocessing.
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This PR adds a Job and CronJob that create init-outputs and output collections for the Prompt Processing service. By design, these jobs share much of their config with the primary service and must be updated together in order to work correctly.