Label Studio Helm Chart 可用的 Helm 值

全局参数

Helm 图表的全局参数。

参数	描述	默认值
global.imagePullSecrets	Global Docker registry secret names as an array	[]
global.image.repository	Image repository	heartexlabs/label-studio
global.image.pullPolicy	Image pull policy	IfNotPresent
global.image.tag	Image tag (immutable tags are recommended)	develop
global.pgConfig.host	PostgreSQL hostname	""
global.pgConfig.port	PostgreSQL port	5432
global.pgConfig.dbName	PostgreSQL database name	""
global.pgConfig.userName	PostgreSQL database user account	""
global.pgConfig.password.secretName	Name of an existing secret holding the password of PostgreSQL database user account	""
global.pgConfig.password.secretKey	Key of an existing secret holding the password of PostgreSQL database user account	""
global.pgConfig.ssl.pgSslMode	PostgreSQL SSL mode	""
global.pgConfig.ssl.pgSslSecretName	Name of an existing secret holding the ssl certificate for PostgreSQL host	""
global.pgConfig.ssl.pgSslRootCertSecretKey	Key of an existing secret holding the ssl certificate for PostgreSQL host	""
global.pgConfig.ssl.pgSslCertSecretKey	Name of an existing secret holding the ssl certificate private key for PostgreSQL host	""
global.pgConfig.ssl.pgSslKeySecretKey	Key of an existing secret holding the ssl certificate private key for PostgreSQL host	""
global.redisConfig.host	Redis connection string in a format: redis://[:password]@localhost:6379/1	""
global.redisConfig.password.secretName	Name of an existing secret holding the password of Redis database	""
global.redisConfig.password.secretKey	Key of an existing secret holding the password of Redis database	""
global.redisConfig.ssl.redisSslCertReqs	Whether to validate the server public key or ignore it. Accepts ("", "optional", "required").	""
global.redisConfig.ssl.redisSslSecretName	Name of an existing secret holding the ssl certificate for Redis host	""
global.redisConfig.ssl.redisSslCaCertsSecretKey	Key of an existing secret holding the ssl certificate for Redis host	""
global.redisConfig.ssl.redisSslCertFileSecretKey	Name of an existing secret holding the ssl certificate private key for Redis host	""
global.redisConfig.ssl.redisSslKeyFileSecretKey	Key of an existing secret holding the ssl certificate private key for Redis host	""
global.extraEnvironmentVars	Key/value map of an extra Environment variables, for example, PYTHONUNBUFFERED: 1	{}
global.extraEnvironmentSecrets	Key/value map of an extra Secrets	{}
global.persistence.enabled	Enable persistent storage. See more about setting up persistent storage	true
global.persistence.type	Persistent storage type	volume
global.persistence.config.s3.accessKey	Access key to use to access AWS S3	""
global.persistence.config.s3.secretKey	Secret key to use to access AWS S3	""
global.persistence.config.s3.accessKeyExistingSecret	Existing Secret name to extract Access key from to access AWS S3	""
global.persistence.config.s3.accessKeyExistingSecretKey	Existing Secret key to extract Access key from to access AWS S3	""
global.persistence.config.s3.secretKeyExistingSecret	Existing Secret name to extract Access secret key from to access AWS S3	""
global.persistence.config.s3.secretKeyExistingSecretKey	Existing Secret key to extract Access secret key from to access AWS S3	""
global.persistence.config.s3.region	AWS S3 region	""
global.persistence.config.s3.bucket	AWS S3 bucket name	""
global.persistence.config.s3.folder	AWS S3 folder name	""
global.persistence.config.s3.urlExpirationSecs	The number of seconds that a presigned URL is valid for	86400
global.persistence.config.s3.endpointUrl	Custom S3 URL to use when connecting to S3, including scheme	""
global.persistence.config.volume.storageClass	StorageClass for Persistent Volume	""
global.persistence.config.volume.size	Persistent volume size	10Gi
global.persistence.config.volume.accessModes	PVC Access mode	[ReadWriteOnce]
global.persistence.config.volume.annotations	Persistent volume additional annotations	{}
global.persistence.config.volume.existingClaim	Name of an existing PVC to use	""
global.persistence.config.volume.resourcePolicy	PVC resource policy	""
global.persistence.config.volume.annotations	Persistent volume additional annotations	{}
global.persistence.config.azure.storageAccountName	Azure Storage Account Name to use to access Azure Blob Storage	""
global.persistence.config.azure.storageAccountKey	Azure Storage Account Key to use to access Azure Blob Storage	""
global.persistence.config.azure.storageAccountNameExistingSecret	Existing Secret name to extract Azure Storage Account Name from to access Azure Blob Storage	""
global.persistence.config.azure.storageAccountNameExistingSecretKey	Existing Secret key to extract Azure Storage Account Name from to use to access Azure Blob Storage	""
global.persistence.config.azure.storageAccountKeyExistingSecret	Existing Secret name to extract Azure Storage Account Key from to access Azure Blob Storage	""
global.persistence.config.azure.storageAccountKeyExistingSecretKey	Existing Secret key to extract Azure Storage Account Key from to use to access Azure Blob Storage	""
global.persistence.config.azure.containerName	Azure Storage container name	""
global.persistence.config.azure.folder	Azure Storage folder name	""
global.persistence.config.azure.urlExpirationSecs	The number of seconds that a presigned URL is valid for	86400
global.persistence.config.gcs.projectID	GCP Project ID to use	""
global.persistence.config.gcs.applicationCredentialsJSON	Service Account key to access GCS	""
global.persistence.config.gcs.applicationCredentialsJSONExistingSecret	Existing Secret name to extract Service Account Key from to access GCS	""
global.persistence.config.gcs.applicationCredentialsJSONExistingSecretKey	Existing Secret key to extract Service Account Key from to access GCS	""
global.persistence.config.gcs.bucket	GCS bucket name	""
global.persistence.config.gcs.folder	GCS folder name	""
global.persistence.config.gcs.urlExpirationSecs	The number of seconds that a presigned URL is valid for	86400
global.featureFlags	Key/value map of Feature Flags	{}
global.envInjectSources	List of file names of a shell scripts to load additional environment variables from. This is useful when using Vault Agent Injector	[]
global.cmdWrapper	Additional commands to run prior to starting App. Useful to run wrappers before startup command	""
global.customCaCerts	List of file names of SSL certificates to add into trust chain	[]

应用参数

Label Studio 部署中 app 部分的特定参数。

参数	描述	默认值
app.args	Override default container args (useful when using custom images)	["label-studio-uwsgi"]
app.deploymentStrategy.type	Deployment strategy type	RollingUpdate
app.replicas	Amount of app pod replicas	1
app.NameOverride	String to partially override release template name	""
app.FullnameOverride	String to fully override release template name	""
app.resources.requests.memory	The requested memory resources for the App container	384Mi
app.resources.requests.cpu	The requested cpu resources for the App container	250m
app.resources.limits.memory	The memory resources limits for the App container	""
app.resources.limits.cpu	The cpu resources limits for the App container	""
app.initContainer.resources.requests	Init container db-migrations resource requests	{}
app.initContainer.resources.limits	Init container db-migrations resource limits	{}
app.readinessProbe.enabled	Enable redinessProbe	false
app.readinessProbe.path	Path for reasinessProbe	/version
app.readinessProbe.failureThreshold	When a probe fails, Kubernetes will try failureThreshold times before giving up	2
app.readinessProbe.initialDelaySeconds	Number of seconds after the container has started before probe initiates	60
app.readinessProbe.periodSeconds	How often (in seconds) to perform the probe	10
app.readinessProbe.successThreshold	Minimum consecutive successes for the probe to be considered successful after having failed	1
app.readinessProbe.timeoutSeconds	Number of seconds after which the probe times out	5
app.livenessProbe.enabled	Enable livenessProbe	true
app.livenessProbe.path	Path for livenessProbe	/health
app.livenessProbe.failureThreshold	When a probe fails, Kubernetes will try failureThreshold times before giving up	3
app.livenessProbe.initialDelaySeconds	Number of seconds after the container has started before probe initiates	60
app.livenessProbe.periodSeconds	How often (in seconds) to perform the probe	10
app.livenessProbe.successThreshold	Minimum consecutive successes for the probe to be considered successful after having failed	1
app.livenessProbe.timeoutSeconds	Number of seconds after which the probe times out	5
app.extraEnvironmentVars	A map of extra environment variables to set	{}
app.extraEnvironmentSecrets	A map of extra environment secrets to set	{}
app.nodeSelector	Labels for pod assignment, formatted as a multi-line string or YAML map	{}
app.annotations	k8s annotations to attach to the app pods	{}
app.extraLabels	extra k8s labels to attach	{}
app.affinity	Affinity for pod assignment	{}
app.tolerations	Toleration settings for pod	[]
app.nginx.resources.requests	Nginx sidecar container: resource requests	{}
app.nginx.resources.limits	Nginx sidecar container: resource limits	{}
app.dnsPolicy	Pod DNS policy	ClusterFirst
app.enableServiceLinks	Service environment variables	false
app.shareProcessNamespace	Enable shared process namespace in a pod	false
app.automountServiceAccountToken	Automount service account token for the server service account	true
app.serviceAccount.create	Enable the creation of a ServiceAccount for app pod	true
app.serviceAccount.name	Name of the created ServiceAccount
app.serviceAccount.annotations	Custom annotations for app ServiceAccount	{}
app.podSecurityContext.enabled	Enable pod Security Context	true
app.podSecurityContext.fsGroup	Group ID for the pod	1001
app.containerSecurityContext.enabled	Enable container security context	true
app.containerSecurityContext.runAsUser	User ID for the container	1001
app.containerSecurityContext.runAsNonRoot	Avoid privilege escalation to root user	true
app.extraVolumes	Array to add extra volumes	[]
app.extraVolumeMounts	Array to add extra mounts (normally used with extraVolumes)	[]
app.topologySpreadConstraints	Topology Spread Constraints for pod assignment	[]
app.nginx.args	Override default container args (useful when using custom images)	["nginx"]
app.nginx.livenessProbe.enabled	Nginx sidecar container: Enable livenessProbe	true
app.nginx.livenessProbe.path	Nginx sidecar container: path for livenessProbe	/nginx_health
app.nginx.livenessProbe.failureThreshold	Nginx sidecar container: when a probe fails, Kubernetes will try failureThreshold times before giving up	2
app.nginx.livenessProbe.initialDelaySeconds	Nginx sidecar container: Number of seconds after the container has started before probe initiates	60
app.nginx.livenessProbe.periodSeconds	Nginx sidecar container: How often (in seconds) to perform the probe	5
app.nginx.livenessProbe.successThreshold	Nginx sidecar container: Minimum consecutive successes for the probe to be considered successful after having failed	1
app.nginx.livenessProbe.timeoutSeconds	Nginx sidecar container: Number of seconds after which the probe times out	3
app.nginx.readinessProbe.enabled	Nginx sidecar container: Enable readinessProbe	true
app.nginx.readinessProbe.path	Nginx sidecar container: Path for readinessProbe	/version
app.nginx.readinessProbe.failureThreshold	Nginx sidecar container: When a probe fails, Kubernetes will try failureThreshold times before giving up	2
app.nginx.readinessProbe.initialDelaySeconds	Nginx sidecar container: Number of seconds after the container has started before probe initiates	60
app.nginx.readinessProbe.periodSeconds	Nginx sidecar container: How often (in seconds) to perform the probe	10
app.nginx.readinessProbe.successThreshold	Nginx sidecar container: Minimum consecutive successes for the probe to be considered successful after having failed	1
app.nginx.readinessProbe.timeoutSeconds	Nginx sidecar container: Number of seconds after which the probe times out	5
app.service.type	k8s service type	ClusterIP
app.service.port	k8s service port	80
app.service.targetPort	k8s service target port	8085
app.service.portName	k8s service port name	service
app.service.annotations	Custom annotations for app service	{}
app.service.sessionAffinity	Custom annotations for app service	None
app.service.sessionAffinityConfig	Additional settings for the sessionAffinity	{}
app.ingress.enabled	Set to true to enable ingress record generation	false
app.ingress.className	IngressClass that will be be used to implement the Ingress (Kubernetes 1.18+)	""
app.ingress.host	Default host for the ingress resource	""
app.ingress.path	The Path to LabelStudio. You may need to set this to ‘/*’ in order to use this with ALB ingress controllers.	/
app.ingress.extraPaths	Extra paths to prepend to the host configuration	[]
app.ingress.tls	TLS secrets definition	[]
app.ingress.annotations	Additional ingress annotations	{}
app.rbac.create	Specifies whether RBAC resources should be created for app service	false
app.rbac.rules	Custom RBAC rules to set for app service	[]
app.contextPath	Context path appended for health/readiness checks	/
app.cmdWrapper	Additional commands to run prior to starting App. Useful to run wrappers before startup command	""

Rqworker 参数

Label Studio Enterprise 部署中 rqworkers 服务的特定参数。

参数	描述	默认值
rqworker.enabled	Enable rqworker pod	true
rqworker.NameOverride	String to partially override release template name	""
rqworker.FullnameOverride	String to fully override release template name	""
rqworker.deploymentStrategy.type	Deployment strategy type	Recreate
rqworker.extraEnvironmentVars	A map of extra environment variables to set	{}
rqworker.extraEnvironmentSecrets	A map of extra environment secrets to set	{}
rqworker.nodeSelector	labels for pod assignment, formatted as a multi-line string or YAML map	{}
rqworker.annotations	k8s annotations to attach to the rqworker pods	{}
rqworker.extraLabels	extra k8s labels to attach	{}
rqworker.affinity	Affinity for pod assignment	{}
rqworker.tolerations	Toleration settings for pod	[]
rqworker.queues.high.replicas	Rqworker queue “high” replicas amount	1
rqworker.queues.high.args	Rqworker queue “high” launch arguments	"high"
rqworker.queues.low.replicas	Rqworker queue “low” replicas amount	1
rqworker.queues.low.args	Rqworker queue “low” launch arguments	"low"
rqworker.queues.default.replicas	Rqworker queue “default” replicas amount	1
rqworker.queues.default.args	Rqworker queue “default” launch arguments	"default"
rqworker.queues.critical.replicas	Rqworker queue “critical” replicas amount	1
rqworker.queues.critical.args	Rqworker queue “critical” launch arguments	"critical"
rqworker.queues.all.replicas	Rqworker queue “all” replicas amount	1
rqworker.queues.all.args	Rqworker queue “all” launch arguments	"low", "default", "critical", "high"
rqworker.dnsPolicy	Pod DNS policy	ClusterFirst
rqworker.enableServiceLinks	Service environment variables	false
rqworker.shareProcessNamespace	Enable shared process namespace in a pod	false
rqworker.automountServiceAccountToken	Automount service account token for the server service account	true
rqworker.readinessProbe.enabled	Enable redinessProbe	false
rqworker.readinessProbe.path	Path for reasinessProbe	/version
rqworker.readinessProbe.failureThreshold	When a probe fails, Kubernetes will try failureThreshold times before giving up	2
rqworker.readinessProbe.initialDelaySeconds	Number of seconds after the container has started before probe initiates	60
rqworker.readinessProbe.periodSeconds	How often (in seconds) to perform the probe	5
rqworker.readinessProbe.successThreshold	Minimum consecutive successes for the probe to be considered successful after having failed	1
rqworker.readinessProbe.timeoutSeconds	Number of seconds after which the probe times out	3
rqworker.livenessProbe.enabled	Enable livenessProbe	false
rqworker.livenessProbe.path	Path for livenessProbe	/health
rqworker.livenessProbe.failureThreshold	When a probe fails, Kubernetes will try failureThreshold times before giving up	2
rqworker.livenessProbe.initialDelaySeconds	Number of seconds after the container has started before probe initiates	60
rqworker.livenessProbe.periodSeconds	How often (in seconds) to perform the probe	5
rqworker.livenessProbe.successThreshold	Minimum consecutive successes for the probe to be considered successful after having failed	1
rqworker.livenessProbe.timeoutSeconds	Number of seconds after which the probe times out	3
rqworker.serviceAccount.create	Enable the creation of a ServiceAccount for rqworker pod	true
rqworker.serviceAccount.name	Name of the created ServiceAccount	""
rqworker.podSecurityContext.enabled	Enable pod Security Context	true
rqworker.podSecurityContext.fsGroup	Group ID for the pod	1001
rqworker.containerSecurityContext.enabled	Enable container security context	true
rqworker.containerSecurityContext.runAsUser	User ID for the container	1001
rqworker.containerSecurityContext.runAsNonRoot	Avoid privilege escalation to root user	true
rqworker.serviceAccount.annotations	Custom annotations for app ServiceAccount	{}
rqworker.extraVolumes	Array to add extra volumes	[]
rqworker.extraVolumeMounts	Array to add extra mounts (normally used with extraVolumes)	[]
rqworker.topologySpreadConstraints	Topology Spread Constraints for pod assignment	[]
rqworker.rbac.create	Specifies whether RBAC resources should be created for rqworker service	false
rqworker.rbac.rules	Custom RBAC rules to set for rqworker service	[]
rqworker.cmdWrapper	Additional commands to run prior to starting App. Useful to run wrappers before startup command	""

子图表参数

参数	描述	默认值
postgresql.enabled	Enable Postgresql sub-chart	true
postgresql.architecture	PostgreSQL architecture (standalone or replication)	standalone
postgresql.image.tag	PostgreSQL image tag	13.8.0
postgresql.auth.username	Name for a custom user to create	labelstudio
postgresql.auth.password	Password for the custom user to create. Ignored if auth.existingSecret with key password is provided	labelstudio
postgresql.auth.database	Name for a custom database to create	labelstudio
redis.enabled	Enable Redis sub-chart	false
redis.architecture	Redis architecture. Allowed values: standalone or replication	standalone
redis.auth.enabled	Enable password authentication	false

其他参数

参数	描述	默认值
upgradeCheck.enabled	Enable upgradecheck	false
ci	Indicate that deployment running for CI purposes	false
clusterDomain	Kubernetes Cluster Domain	cluster.local
checkConfig.skipEnvValues	Skip validation for env variables	false

global.extraEnvironmentVars 的使用方法

global.extraEnvironmentVars 部分可用于配置 Label Studio 的环境属性。

在此部分下设置的任何键值都会转换为用于控制Label Studio配置的环境变量。在设置环境变量之前，每个键名都会被转换为大写。

一个示例：

global:
  extraEnvironmentVars:
     PG_USER: labelstudio