Prompt Proto Service HSC Helm values reference

Helm values reference table for the prompt-proto-service-hsc-gpu application.

Key

Type

Default

Description

prompt-proto-service.additionalVolumeMounts

list

[]

Kubernetes YAML configs for extra container volume(s). Any volumes required by other config options are automatically handled by the Helm chart.

prompt-proto-service.affinity

object

{}

Affinity rules for the prompt processing pods

prompt-proto-service.alerts.server

string

"usdf-alert-stream-dev-broker-0.lsst.cloud:9094"

Server address for the alert stream

prompt-proto-service.alerts.topic

string

"alert-stream-test"

Topic name where alerts will be sent

prompt-proto-service.alerts.username

string

"kafka-admin"

Username for sending alerts to the alert stream

prompt-proto-service.apdb.config

string

None, must be set

URL to a serialized APDB configuration, or the “label:” prefix followed by the indexed name of such a config.

prompt-proto-service.cache.baseSize

int

3

The default number of datasets of each type to keep. The pipeline only needs one of most dataset types (one bias, one flat, etc.), so this is roughly the number of visits that fit in the cache.

prompt-proto-service.cache.patchesPerImage

int

4

A factor by which to multiply baseSize for templates and other patch-based datasets.

prompt-proto-service.cache.refcatsPerImage

int

4

A factor by which to multiply baseSize for refcat datasets.

prompt-proto-service.image.pullPolicy

string

IfNotPresent in prod, Always in dev

Pull policy for the PP image

prompt-proto-service.image.repository

string

"ghcr.io/lsst-dm/prompt-service"

Image to use in the PP deployment

prompt-proto-service.image.tag

string

"latest"

Overrides the image tag whose default is the chart appVersion.

prompt-proto-service.imageNotifications.imageTimeout

string

"20"

Timeout to wait after expected script completion for raw image arrival (seconds).

prompt-proto-service.imageNotifications.kafkaClusterAddress

string

None, must be set

Hostname and port of the Kafka provider

prompt-proto-service.imageNotifications.topic

string

None, must be set

Topic where raw image arrival notifications appear

prompt-proto-service.instrument.calibRepo

string

None, must be set

URI to the shared repo used for calibrations, templates, and pipeline outputs. If registry.centralRepoFile is set, this URI points to a local redirect instead of the central repo itself.

prompt-proto-service.instrument.name

string

"HSC"

The “short” name of the instrument

prompt-proto-service.instrument.pipelines.main

string

None, must be set

Machine-readable string describing which pipeline(s) should be run for which visits. Notation is complex and still in flux; see the source code for examples.

prompt-proto-service.instrument.pipelines.preprocessing

string

None, must be set

Machine-readable string describing which pipeline(s) should be run before which visits’ raw arrival.

prompt-proto-service.instrument.skymap

string

"hsc_rings_v1"

Skymap to use with the instrument

prompt-proto-service.knative.cpuLimit

string

"1"

The maximum cpu cores.

prompt-proto-service.knative.cpuRequest

string

"1"

The cpu cores requested.

prompt-proto-service.knative.ephemeralStorageLimit

string

"5Gi"

The maximum storage space allowed for each container (mostly local Butler).

prompt-proto-service.knative.ephemeralStorageRequest

string

"5Gi"

The storage space reserved for each container (mostly local Butler).

prompt-proto-service.knative.gpu

bool

true

GPUs enabled.

prompt-proto-service.knative.gpuRequest

string

"1"

The number of GPUs to request.

prompt-proto-service.knative.idleTimeout

int

900

Maximum time that a container can send nothing to the fanout service (seconds).

prompt-proto-service.knative.memoryLimit

string

"8Gi"

The maximum memory limit.

prompt-proto-service.knative.memoryRequest

string

"2Gi"

The minimum memory to request.

prompt-proto-service.knative.responseStartTimeout

int

900

Maximum time that a container can send nothing to the fanout service after initial submission (seconds).

prompt-proto-service.knative.timeout

int

900

Maximum time that a container can respond to a next_visit request (seconds).

prompt-proto-service.logLevel

string

log prompt_processing at DEBUG, other LSST code at INFO, and third-party code at WARNING.

Requested logging levels in the format of Middleware’s –log-level argument.

prompt-proto-service.podAnnotations

object

See the values.yaml file.

Annotations for the prompt-proto-service pod

prompt-proto-service.registry.centralRepoFile

bool

false

If set, this application’s Vault secret must contain a central_repo_file key containing a remote Butler configuration, and instrument.calibRepo is the local path where this file is mounted.

prompt-proto-service.s3.auth_env

bool

true

If set, get S3 credentials from this application’s Vault secret.

prompt-proto-service.s3.disableBucketValidation

string

"0"

Set this to disable validation of S3 bucket names, allowing Ceph multi-tenant colon-separated names to be used.

prompt-proto-service.s3.endpointUrl

string

None, must be set

S3 endpoint containing imageBucket

prompt-proto-service.s3.imageBucket

string

None, must be set

Bucket containing the incoming raw images

prompt-proto-service.sasquatch.auth_env

bool

true

If set, this application’s Vault secret must contain a sasquatch_token key containing the authentication token for sasquatch.endpointUrl. Leave unset to attempt anonymous access.

prompt-proto-service.sasquatch.endpointUrl

string

""

Url of the Sasquatch proxy server to upload metrics to. Leave blank to disable upload. This is a preliminary implementation of Sasquatch support, and this parameter may be deprecated if we instead support SasquatchDatastore in the future.

prompt-proto-service.sasquatch.namespace

string

"lsst.prompt"

Namespace in the Sasquatch system with which to associate metrics.

prompt-proto-service.tolerations

list

[{"effect":"NoSchedule","key":"nvidia.com/gpu"}]

Tolerations for the prompt processing pods