Design Choices
Configuration
- Installation command line options
Chart configuration examples
- pullSecrets
- tolerations
Enable the sub-chart
Configure the initContainer
- initContainer image
- initContainer script
Configuring the Ingress
Configuring the image
Persistence
defaultBuckets
Security Context
Service Type and Port
Upstream items

Using MinIO for Object storage

This chart is based on stable/minio
version 0.4.3 ,
and inherits most settings from there.

Design Choices

Design choices related to the upstream chart
can be found in the project’s README.

GitLab chose to alter that chart in order to simplify configuration of the secrets,
and to remove all use of secrets in environment variables. GitLab added initContainer s
to control the population of secrets into the config.json , and a chart-wide enabled flag.

This chart makes use of only one secret:

global.minio.credentials.secret : A global secret containing the accesskey and
secretkey values that will be used for authentication to the bucket(s).

Configuration

We will describe all the major sections of the configuration below. When configuring
from the parent chart, these values will be:

      minio:
  init:
  ingress:
    enabled:
    apiVersion:
    tls:
      enabled:
      secretName:
    annotations:
    configureCertmanager:
    proxyReadTimeout:
    proxyBodySize:
    proxyBuffering:
  tolerations:
  persistence:  # Upstream
    volumeName:
    matchLabels:
    matchExpressions:
  serviceType:  # Upstream
  servicePort:  # Upstream
  defaultBuckets:
  minioConfig:  # Upstream

     

Installation command line options

The table below contains all the possible charts configurations that can be supplied
to the helm install command using the --set flags:

Parameter	Default	Description
`common.labels`	`{}`	Supplemental labels that are applied to all objects created by this chart.
`defaultBuckets`	`[{"name": "registry"}]`	MinIO default buckets
`deployment.strategy`	{ `type` : `Recreate` }	Allows one to configure the update strategy utilized by the deployment
`image`	`minio/minio`	MinIO image
`imagePullPolicy`	`Always`	MinIO image pull policy
`imageTag`	`RELEASE.2017-12-28T01-21-00Z`	MinIO image tag
`minioConfig.browser`	`on`	MinIO browser flag
`minioConfig.domain`		MinIO domain
`minioConfig.region`	`us-east-1`	MinIO region
`minioMc.image`	`minio/mc`	MinIO mc image
`minioMc.tag`	`latest`	MinIO mc image tag
`mountPath`	`/export`	MinIO configuration file mount path
`persistence.accessMode`	`ReadWriteOnce`	MinIO persistence access mode
`persistence.enabled`	`true`	MinIO enable persistence flag
`persistence.matchExpressions`		MinIO label-expression matches to bind
`persistence.matchLabels`		MinIO label-value matches to bind
`persistence.size`	`10Gi`	MinIO persistence volume size
`persistence.storageClass`		MinIO storageClassName for provisioning
`persistence.subPath`		MinIO persistence volume mount path
`persistence.volumeName`		MinIO existing persistent volume name
`priorityClassName`		Priority class assigned to pods.
`pullSecrets`		Secrets for the image repository
`replicas`	`4`	MinIO number of replicas
`resources.requests.cpu`	`250m`	MinIO minimum CPU requested
`resources.requests.memory`	`256Mi`	MinIO minimum memory requested
`securityContext.fsGroup`	`1000`	Group ID to start the pod with
`securityContext.runAsUser`	`1000`	User ID to start the pod with
`servicePort`	`9000`	MinIO service port
`serviceType`	`ClusterIP`	MinIO service type
`tolerations`	`[]`	Toleration labels for pod assignment
`jobAnnotations`	`{}`	Annotations for the job spec

Chart configuration examples

pullSecrets

pullSecrets allows you to authenticate to a private registry to pull images for a pod.

Additional details about private registries and their authentication methods can be
found in the Kubernetes documentation.

Below is an example use of pullSecrets :

      image: my.minio.repository
imageTag: latest
imagePullPolicy: Always
pullSecrets:
- name: my-secret-name
- name: my-secondary-secret-name

     

tolerations

tolerations allow you schedule pods on tainted worker nodes

Below is an example use of tolerations :

      tolerations:
- key: "node_label"
  operator: "Equal"
  value: "true"
  effect: "NoSchedule"
- key: "node_label"
  operator: "Equal"
  value: "true"
  effect: "NoExecute"

     

Enable the sub-chart

They way we’ve chosen to implement compartmentalized sub-charts includes the ability
to disable the components that you may not want in a given deployment. For this reason,
the first setting you should decide on is enabled: .

By default, MinIO is enabled out of the box, but is not recommended for production use.
When you are ready to disable it, run --set global.minio.enabled: false .

Configure the initContainer

While rarely altered, the initContainer behaviors can be changed via the following items:

      init:
  image:
    repository:
    tag:
    pullPolicy: IfNotPresent
  script:

     

initContainer image

The initContainer image settings are just as with a normal image configuration.
By default, chart-local values are left empty, and the global settings
global.busybox.image.repository and global.busybox.image.tag will be used to
populate initContainer image. If chart-local values are specified, they get
used instead of the global setting’s values.

initContainer script

The initContainer is passed the following items:

The secret containing authentication items mounted in /config , usually accesskey
and secretkey .
The ConfigMap containing the config.json template, and configure containing a
script to be executed with sh , mounted in /config .
An emptyDir mounted at /minio that will be passed to the daemon’s container.

The initContainer is expected to populate /minio/config.json with a completed configuration,
using /config/configure script. When the minio-config container has completed
that task, the /minio directory will be passed to the minio container, and used
to provide the config.json to the MinIO server.

Configuring the Ingress

These settings control the MinIO Ingress.

Name	Type	Default	Description
`apiVersion`	String		Value to use in the `apiVersion` field.
`annotations`	String		This field is an exact match to the standard `annotations` for Kubernetes Ingress.
`enabled`	Boolean	`false`	Setting that controls whether to create Ingress objects for services that support them. When `false` the `global.ingress.enabled` setting is used.
`configureCertmanager`	Boolean		Toggles Ingress annotation `cert-manager.io/issuer` . For more information see the TLS requirement for GitLab Pages.
`tls.enabled`	Boolean	`true`	When set to `false` , you disable TLS for MinIO. This is mainly useful when you cannot use TLS termination at Ingress-level, like when you have a TLS-terminating proxy before the Ingress Controller.
`tls.secretName`	String		The name of the Kubernetes TLS Secret that contains a valid certificate and key for the MinIO URL. When not set, the `global.ingress.tls.secretName` is used instead.

Configuring the image

The image , imageTag and imagePullPolicy defaults are
documented upstream.

Persistence

This chart provisions a PersistentVolumeClaim and mounts a corresponding persistent
volume to default location /export . You’ll need physical storage available in the
Kubernetes cluster for this to work. If you’d rather use emptyDir , disable PersistentVolumeClaim
by: persistence.enabled: false .

The behaviors for persistence
are documented upstream.

GitLab has added a few items:

      persistence:
  volumeName:
  matchLabels:
  matchExpressions:

     

Name	Type	Default	Description
`volumeName`	String	`false`	When `volumeName` is provided, the `PersistentVolumeClaim` will use the provided `PersistentVolume` by name, in place of creating a `PersistentVolume` dynamically. This overrides the upstream behavior.
`matchLabels`	Map	`true`	Accepts a Map of label names and label values to match against when choosing a volume to bind. This is used in the `PersistentVolumeClaim` `selector` section. See the volumes documentation.
`matchExpressions`	Array		Accepts an array of label condition objects to match against when choosing a volume to bind. This is used in the `PersistentVolumeClaim` `selector` section. See the volumes documentation.

defaultBuckets

defaultBuckets provides a mechanism to automatically create buckets on the MinIO
pod at installation . This property contains an array of items, each with up to three
properties: name , policy , and purge .

      defaultBuckets:
  - name: public
    policy: public
    purge: true
  - name: private
  - name: public-read
    policy: download

     

Name	Type	Default	Description
`name`	String		The name of the bucket that is created. The provided value should conform to AWS bucket naming rules, meaning that it should be compliant with DNS and contain only the characters a-z, 0-9, and – (hyphen) in strings between 3 and 63 characters in length. The `name` property is required for all entries.
`policy`		`none`	The value of `policy` controls the access policy of the bucket on MinIO. The `policy` property is not required, and the default value is `none` . In regards to anonymous access, possible values are: `none` (no anonymous access), `download` (anonymous read-only access), `upload` (anonymous write-only access) or `public` (anonymous read/write access).
`purge`	Boolean		The `purge` property is provided as a means to cause any existing bucket to be removed with force, at installation time. This only comes into play when using a pre-existing `PersistentVolume` for the volumeName property of persistence. If you make use of a dynamically created `PersistentVolume` , this will have no valuable effect as it only happens at chart installation and there will be no data in the `PersistentVolume` that was just created. This property is not required, but you may specify this property with a value of `true` in order to cause a bucket to purged with force `mc rm -r --force` .

Security Context

These options allow control over which user and/or group is used to start the pod.

For in-depth information about security context, please refer to the official
Kubernetes documentation.

Service Type and Port

These are documented upstream,
and the key summary is:

      ## Expose the MinIO service to be accessed from outside the cluster (LoadBalancer service).
## or access it from within the cluster (ClusterIP service). Set the service type and the port to serve it.
## ref: http://kubernetes.io/docs/user-guide/services/
##
serviceType: LoadBalancer
servicePort: 9000

     

The chart does not expect to be of the type: NodePort , so do not set it as such.

Upstream items

The upstream documentation
for the following also applies completely to this chart:

resources
nodeSelector
minioConfig

Further explanation of the minioConfig settings can be found in the
MinIO notify documentation.
This includes details on publishing notifications when Bucket Objects are accessed or changed.

Design Choices
- Required
- Optional
Configuration
Installation parameters
Chart configuration examples
- pullSecrets
- tolerations
- annotations
Enable the sub-chart
Configuring the image
Configuring the service
Configuring the ingress
Configuring TLS
- Configuring TLS for the debug port
Configuring the networkpolicy
- Example policy for preventing connections to all internal endpoints
Defining the Registry Configuration
- httpSecret
- Notification Secret
- Redis cache Secret
- authEndpoint
- certificate
- compatibility
- readiness and liveness probe
  - schema1
- validation
  - manifests
- notifications
- hpa
- storage
- middleware.storage
  - keypairid variants
- debug
- health
- reporting
- profiling
- database
  - Creating the database
- migration
- gc
- Redis cache
  - Sentinels
Garbage Collection
- Manual Garbage Collection
- Running administrative commands against the Container Registry

Using the Container Registry

The registry sub-chart provides the Registry component to a complete cloud-native
GitLab deployment on Kubernetes. This sub-chart makes use of the upstream
registry container
containing Docker Distribution. This chart
is composed of 3 primary parts: Service,
Deployment,
and ConfigMap.

All configuration is handled according to the official Registry configuration documentation
using /etc/docker/registry/config.yml variables provided to the Deployment populated
from the ConfigMap . The ConfigMap overrides the upstream defaults, but is
based on them.
See below for more details:

distribution/cmd/registry/config-example.yml
distribution-library-image/config-example.yml

Design Choices

A Kubernetes Deployment was chosen as the deployment method for this chart to allow
for simple scaling of instances, while allowing for
rolling updates.

This chart makes use of two required secrets and one optional:

Required

global.registry.certificate.secret : A global secret that will contain the public
certificate bundle to verify the authentication tokens provided by the associated
GitLab instance(s). See documentation
on using GitLab as an auth endpoint.
global.registry.httpSecret.secret : A global secret that will contain the
shared secret between registry pods.

Optional

profiling.stackdriver.credentials.secret : If Stackdriver profiling is enabled and
you need to provide explicit service account credentials, then the value in this secret
(in the credentials key by default) is the GCP service account JSON credentials.
If you are using GKE and are providing service accounts to your workloads using
Workload Identity
(or node service accounts, although this is not recommended), then this secret is not required
and should not be supplied. In either case, the service account requires the role
roles/cloudprofiler.agent or equivalent manual permissions

Configuration

We will describe all the major sections of the configuration below. When configuring
from the parent chart, these values will be:

      registry:
  enabled:
  maintenance:
    readonly:
      enabled: false
    uploadpurging:
      enabled: true
      age: 168h
      interval: 24h
      dryrun: false
  image:
    tag: 'v3.63.0-gitlab'
    pullPolicy: IfNotPresent
  annotations:
  service:
    type: ClusterIP
    name: registry
  httpSecret:
    secret:
    key:
  authEndpoint:
  tokenIssuer:
  certificate:
    secret: gitlab-registry
    key: registry-auth.crt
  deployment:
    terminationGracePeriodSeconds: 30
  draintimeout: '0'
  hpa:
    minReplicas: 2
    maxReplicas: 10
    cpu:
      targetAverageUtilization: 75
    behavior:
      scaleDown:
        stabilizationWindowSeconds: 300
  storage:
    secret:
    key: storage
    extraKey:
  compatibility:
    schema1:
      enabled: false
  validation:
    disabled: true
    manifests:
      referencelimit: 0
      payloadsizelimit: 0
      urls:
        allow: []
        deny: []
  notifications: {}
  tolerations: []
  ingress:
    enabled: false
    tls:
      enabled: true
      secretName: redis
    annotations:
    configureCertmanager:
    proxyReadTimeout:
    proxyBodySize:
    proxyBuffering:
  networkpolicy:
    enabled: false
    egress:
      enabled: false
      rules: []
    ingress:
      enabled: false
      rules: []
  tls:
    enabled: false
    secretName:
    verify: true
    caSecretName:

     

If you chose to deploy this chart as a standalone, remove the registry at the top level.

Installation parameters

Parameter	Default	Description
`annotations`		Pod annotations
`podLabels`		Supplemental Pod labels. Will not be used for selectors.
`common.labels`		Supplemental labels that are applied to all objects created by this chart.
`authAutoRedirect`	`true`	Auth auto-redirect (must be true for Windows clients to work)
`authEndpoint`	`global.hosts.gitlab.name`	Auth endpoint (only host and port)
`certificate.secret`	`gitlab-registry`	JWT certificate
`compatiblity`		Configuration of compatibility settings
`debug.addr.port`	`5001`	Debug port
`debug.tls.enabled`	false	Enable TLS for the debug port for the registry. Impacts liveness and readiness probes, as well as the metrics endpoint (if enabled)
`debug.tls.secretName`		The name of the Kubernetes TLS Secret that contains a valid certificate and key for the registry debug endpoint. When not set and `debug.tls.enabled=true` - the debug TLS configuration will default to the registry’s TLS certificate.
`debug.prometheus.enabled`	`false`	DEPRECATED Use `metrics.enabled`
`debug.prometheus.path`	`""`	DEPRECATED Use `metrics.path`
`metrics.enabled`	`false`	If a metrics endpoint should be made available for scraping
`metrics.path`	`/metrics`	Metrics endpoint path
`metrics.serviceMonitor.enabled`	`false`	If a ServiceMonitor should be created to enable Prometheus Operator to manage the metrics scraping, note that enabling this removes the `prometheus.io` scrape annotations
`metrics.serviceMonitor.additionalLabels`	`{}`	Additional labels to add to the ServiceMonitor
`metrics.serviceMonitor.endpointConfig`	`{}`	Additional endpoint configuration for the ServiceMonitor
`deployment.terminationGracePeriodSeconds`	`30`	Optional duration in seconds the pod needs to terminate gracefully.
`deployment.strategy`	`{}`	Allows one to configure the update strategy utilized by the deployment
`draintimeout`	`'0'`	Amount of time to wait for HTTP connections to drain after receiving a SIGTERM signal (e.g. `'10s'` )
`relativeurls`	`false`	Enable the registry to return relative URLs in Location headers.
`enabled`	`true`	Enable registry flag
`hpa.behavior`	`{scaleDown: {stabilizationWindowSeconds: 300 }}`	Behavior contains the specifications for up- and downscaling behavior (requires `autoscaling/v2beta2` or higher)
`hpa.customMetrics`	`[]`	Custom metrics contains the specifications for which to use to calculate the desired replica count (overrides the default use of Average CPU Utilization configured in `targetAverageUtilization` )
`hpa.cpu.targetType`	`Utilization`	Set the autoscaling CPU target type, must be either `Utilization` or `AverageValue`
`hpa.cpu.targetAverageValue`		Set the autoscaling CPU target value
`hpa.cpu.targetAverageUtilization`	`75`	Set the autoscaling CPU target utilization
`hpa.memory.targetType`		Set the autoscaling memory target type, must be either `Utilization` or `AverageValue`
`hpa.memory.targetAverageValue`		Set the autoscaling memory target value
`hpa.memory.targetAverageUtilization`		Set the autoscaling memory target utilization
`hpa.minReplicas`	`2`	Minimum number of replicas
`hpa.maxReplicas`	`10`	Maximum number of replicas
`httpSecret`		Https secret
`extraEnvFrom`		List of extra environment variables from other data sources to expose
`image.pullPolicy`		Pull policy for the registry image
`image.pullSecrets`		Secrets to use for image repository
`image.repository`	`registry.gitlab.com/gitlab-org/build/cng/gitlab-container-registry`	Registry image
`image.tag`	`v3.63.0-gitlab`	Version of the image to use
`init.image.repository`		initContainer image
`init.image.tag`		initContainer image tag
`log`	`{level: info, fields: {service: registry}}`	Configure the logging options
`minio.bucket`	`global.registry.bucket`	Legacy registry bucket name
`maintenance.readonly.enabled`	`false`	Enable registry’s read-only mode
`maintenance.uploadpurging.enabled`	`true`	Enable upload purging
`maintenance.uploadpurging.age`	`168h`	Purge uploads older than the specified age
`maintenance.uploadpurging.interval`	`24h`	Frequency at which upload purging is performed
`maintenance.uploadpurging.dryrun`	`false`	Only list which uploads will be purged without deleting
`priorityClassName`		Priority class assigned to pods.
`reporting.sentry.enabled`	`false`	Enable reporting using Sentry
`reporting.sentry.dsn`		The Sentry DSN (Data Source Name)
`reporting.sentry.environment`		The Sentry environment
`profiling.stackdriver.enabled`	`false`	Enable continuous profiling using Stackdriver
`profiling.stackdriver.credentials.secret`	`gitlab-registry-profiling-creds`	Name of the secret containing credentials
`profiling.stackdriver.credentials.key`	`credentials`	Secret key in which the credentials are stored
`profiling.stackdriver.service`	`RELEASE-registry` (templated Service name)	Name of the Stackdriver service to record profiles under
`profiling.stackdriver.projectid`	GCP project where running	GCP project to report profiles to
`database.enabled`	`false`	Enable metadata database. This is an experimental feature and must not be used in production environments.
`database.host`	`global.psql.host`	The database server hostname.
`database.port`	`global.psql.port`	The database server port.
`database.user`		The database username.
`database.password.secret`	`RELEASE-registry-database-password`	Name of the secret containing the database password.
`database.password.key`	`password`	Secret key in which the database password is stored.
`database.name`		The database name.
`database.sslmode`		The SSL mode. Can be one of `disable` , `allow` , `prefer` , `require` , `verify-ca` or `verify-full` .
`database.ssl.secret`	`global.psql.ssl.secret`	A secret containing client certificate, key and certificate authority. Defaults to the main PostgreSQL SSL secret.
`database.ssl.clientCertificate`	`global.psql.ssl.clientCertificate`	The key inside the secret referring the client certificate.
`database.ssl.clientKey`	`global.psql.ssl.clientKey`	The key inside the secret referring the client key.
`database.ssl.serverCA`	`global.psql.ssl.serverCA`	The key inside the secret referring the certificate authority (CA).
`database.connecttimeout`	`0`	Maximum time to wait for a connection. Zero or not specified means waiting indefinitely.
`database.draintimeout`	`0`	Maximum time to wait to drain all connections on shutdown. Zero or not specified means waiting indefinitely.
`database.preparedstatements`	`false`	Enable prepared statements. Disabled by default for compatibility with PgBouncer.
`database.pool.maxidle`	`0`	The maximum number of connections in the idle connection pool. If `maxopen` is less than `maxidle` , then `maxidle` is reduced to match the `maxopen` limit. Zero or not specified means no idle connections.
`database.pool.maxopen`	`0`	The maximum number of open connections to the database. If `maxopen` is less than `maxidle` , then `maxidle` is reduced to match the `maxopen` limit. Zero or not specified means unlimited open connections.
`database.pool.maxlifetime`	`0`	The maximum amount of time a connection may be reused. Expired connections may be closed lazily before reuse. Zero or not specified means unlimited reuse.
`database.pool.maxidletime`	`0`	The maximum amount of time a connection may be idle. Expired connections may be closed lazily before reuse. Zero or not specified means unlimited duration.
`database.migrations.enabled`	`true`	Enable the migrations job to automatically run migrations upon initial deployment and upgrades of the Chart. Note that migrations can also be run manually from within any running Registry pods.
`database.migrations.activeDeadlineSeconds`	`3600`	Set the activeDeadlineSeconds on the migrations job.
`database.migrations.backoffLimit`	`6`	Set the backoffLimit on the migrations job.
`gc.disabled`	`true`	When set to `true` , the online GC workers are disabled.
`gc.maxbackoff`	`24h`	The maximum exponential backoff duration used to sleep between worker runs when an error occurs. Also applied when there are no tasks to be processed unless `gc.noidlebackoff` is `true` . Please note that this is not the absolute maximum, as a randomized jitter factor of up to 33% is always added.
`gc.noidlebackoff`	`false`	When set to `true` , disables exponential backoffs between worker runs when there are no tasks to be processed.
`gc.transactiontimeout`	`10s`	The database transaction timeout for each worker run. Each worker starts a database transaction at the start. The worker run is canceled if this timeout is exceeded to avoid stalled or long-running transactions.
`gc.blobs.disabled`	`false`	When set to `true` , the GC worker for blobs is disabled.
`gc.blobs.interval`	`5s`	The initial sleep interval between each worker run.
`gc.blobs.storagetimeout`	`5s`	The timeout for storage operations. Used to limit the duration of requests to delete dangling blobs on the storage backend.
`gc.manifests.disabled`	`false`	When set to `true` , the GC worker for manifests is disabled.
`gc.manifests.interval`	`5s`	The initial sleep interval between each worker run.
`gc.reviewafter`	`24h`	The minimum amount of time after which the garbage collector should pick up a record for review. `-1` means no wait.
`migration.enabled`	`false`	When set to `true` , migration mode is enabled. New repositories will be added to the database, while existing repositories will continue to use the filesystem. This is an experimental feature and must not be used in production environments.
`migration.disablemirrorfs`	`false`	When set to `true` , the registry does not write metadata to the filesystem. Must be used in combination with the metadata database. This is an experimental feature and must not be used in production environments.
`migration.rootdirectory`		Allows repositories that have been migrated to the database to use separate storage paths. Using a distinct root directory from the main storage driver configuration allows online migrations. This is an experimental feature and must not be used in production environments.
`migration.importtimeout`	`5m`	The maximum duration that an import job may take to complete before it is aborted. This is an experimental feature and must not be used in production environments.
`migration.preimporttimeout`	`1h`	The maximum duration that a pre import job may take to complete before it is aborted. This is an experimental feature and must not be used in production environments.
`migration.tagconcurrency`	`1`	This parameter determines the number of concurrent tag details requests to the filesystem backend. This can greatly reduce the time spent importing a repository after a successful pre import has completed. Pre import is not affected by this parameter. This is an experimental feature and must not be used in production environments.
`migration.maxconcurrentimports`	`1`	This parameter determines the maximum number of concurrent imports allowed per instance of the registry. This can help reduce the number of resources that the registry needs when the migration mode is enabled. This is an experimental feature and must not be used in production environments.
`migration.importnotification.enabled`	`false`	When set to `true` , the import notification feature will be enabled. This requires the following parameters to be configured. This is an experimental feature and must not be used in production environments.
`migration.importnotification.url`	`'<GitLab URL>/api/v4/internal/registry/repositories/{path}/migration/status'`	The URL endpoint where the notification will be sent to. Required when `importnotification` is enabled. Must be a valid URL, including scheme. A placeholder can be defined as `{path}` to add the repository path in the URL.
`migration.importnotification.timeout`	`5s`	A value for the HTTP timeout for the import notification. This is an experimental feature and must not be used in production environments.
`migration.importnotification.secret`	`''`	This will be automatically created if
not provided, when the `shared-secrets` feature is enabled. This is an experimental feature and must not be used in production environments.
`securityContext.fsGroup`	`1000`	Group ID under which the pod should be started
`securityContext.runAsUser`	`1000`	User ID under which the pod should be started
`serviceLabels`	`{}`	Supplemental service labels
`tokenService`	`container_registry`	JWT token service
`tokenIssuer`	`gitlab-issuer`	JWT token issuer
`tolerations`	`[]`	Toleration labels for pod assignment
`middleware.storage`		configuration layer for midleware storage (s3 for instance)
`redis.cache.enabled`	`false`	When set to `true` , the Redis cache is enabled. This feature is dependent on the metadata database being enabled. Repository metadata will be cached on the configured Redis instance.
`redis.cache.host`	`<Redis URL>`	The hostname of the Redis instance. If empty, the value will be filled as `global.redis.host:global.redis.port` .
`redis.cache.port`	`6379`	The port of the Redis instance.
`redis.cache.sentinels`	`[]`	List sentinels with host and port.
`redis.cache.mainname`		The main server name. Only applicable for Sentinel.
`redis.cache.password.enabled`	`false`	Indicates whether the Redis cache used by the Registry is password protected.
`redis.cache.password.secret`	`gitlab-redis-secret`	Name of the secret containing the Redis password. This will be automatically created if not provided, when the `shared-secrets` feature is enabled.
`redis.cache.password.key`	`redis-password`	Secret key in which the Redis password is stored.
`redis.cache.db`	`0`	The name of the database to use for each connection.
`redis.cache.dialtimeout`	`0s`	The timeout for connecting to the Redis instance. Defaults to no timeout.
`redis.cache.readtimeout`	`0s`	The timeout for reading from the Redis instance. Defaults to no timeout.
`redis.cache.writetimeout`	`0s`	The timeout for writing to the Redis instance. Defaults to no timeout.
`redis.cache.tls.enabled`	`false`	Set to `true` to enable TLS.
`redis.cache.tls.insecure`	`false`	Set to `true` to disable server name verification when connecting over TLS.
`redis.cache.pool.size`	`10`	The maximum number of socket connections. Default is 10 connections.
`redis.cache.pool.maxlifetime`	`1h`	The connection age at which client retires a connection. Default is to not close aged connections.
`redis.cache.pool.idletimeout`	`300s`	How long to wait before closing inactive connections.

Chart configuration examples

pullSecrets

pullSecrets allows you to authenticate to a private registry to pull images for a pod.

Additional details about private registries and their authentication methods can be
found in the Kubernetes documentation.

Below is an example use of pullSecrets :

      image:
  repository: my.registry.repository
  tag: latest
  pullPolicy: Always
  pullSecrets:
  - name: my-secret-name
  - name: my-secondary-secret-name

     

tolerations

tolerations allow you schedule pods on tainted worker nodes

Below is an example use of tolerations :

      tolerations:
- key: "node_label"
  operator: "Equal"
  value: "true"
  effect: "NoSchedule"
- key: "node_label"
  operator: "Equal"
  value: "true"
  effect: "NoExecute"

     

annotations

annotations allows you to add annotations to the registry pods.

Below is an example use of annotations

      annotations:
  kubernetes.io/example-annotation: annotation-value

Enable the sub-chart

The way we’ve chosen to implement compartmentalized sub-charts includes the ability
to disable the components that you may not want in a given deployment. For this reason,
the first setting you should decide on is enabled .

By default, Registry is enabled out of the box. Should you wish to disable it, set enabled: false .

Configuring the `image`

This section details the settings for the container image used by this sub-chart’s
Deployment.
You can change the included version of the Registry and pullPolicy .

Default settings:

tag: 'v3.63.0-gitlab'
pullPolicy: 'IfNotPresent'

Configuring the `service`

This section controls the name and type of the Service.
These settings will be populated by values.yaml .

By default, the Service is configured as:

Name	Type	Default	Description
`name`	String	`registry`	Configures the name of the service
`type`	String	`ClusterIP`	Configures the type of the service
`externalPort`	Int	`5000`	Port exposed by the Service
`internalPort`	Int	`5000`	Port utilized by the Pod to accept request from the service
`clusterIP`	String	`null`	Allows one to configure a custom Cluster IP as necessary
`loadBalancerIP`	String	`null`	Allows one to configure a custom LoadBalancer IP address as necessary

Configuring the `ingress`

This section controls the registry Ingress.

Name	Type	Default	Description
`apiVersion`	String		Value to use in the `apiVersion` field.
`annotations`	String		This field is an exact match to the standard `annotations` for Kubernetes Ingress.
`configureCertmanager`	Boolean		Toggles Ingress annotation `cert-manager.io/issuer` . For more information see the TLS requirement for GitLab Pages.
`enabled`	Boolean	`false`	Setting that controls whether to create Ingress objects for services that support them. When `false` the `global.ingress.enabled` setting is used.
`tls.enabled`	Boolean	`true`	When set to `false` , you disable TLS for the Registry subchart. This is mainly useful for cases in which you cannot use TLS termination at `ingress-level` , like when you have a TLS-terminating proxy before the Ingress Controller.
`tls.secretName`	String		The name of the Kubernetes TLS Secret that contains a valid certificate and key for the registry URL. When not set, the `global.ingress.tls.secretName` is used instead. Defaults to not being set.

Configuring TLS

Container Registry supports TLS which secures its communication with other components,
including nginx-ingress .

Prerequisites to configure TLS:

The TLS certificate must include the Registry Service host name
(for example, RELEASE-registry.default.svc ) in the Common
Name (CN) or Subject Alternate Name (SAN).
After the TLS certificate generates:
- Create a Kubernetes TLS Secret
- Create another Secret that only contains the CA certificate of the TLS certificate with ca.crt key.

To enable TLS:

Set registry.tls.enabled to true .
Set global.hosts.registry.protocol to https .
Pass the Secret names to registry.tls.secretName and global.certificates.customCAs accordingly.

When registry.tls.verify is true , you must pass the CA certificate Secret
name to registry.tls.caSecretName . This is necessary for self-signed
certificates and custom Certificate Authorities. This Secret is used by NGINX to verify the TLS
certificate of Registry.

For example:

      global:
  certificates:
    customCAs:
    - secret: registry-tls-ca
  hosts:
    registry:
      protocol: https

registry:
  tls:
    enabled: true
    secretName: registry-tls
    verify: true
    caSecretName: registry-tls-ca

     

Configuring TLS for the debug port

The Registry debug port also supports TLS. The debug port is used for the
Kubernetes liveness and readiness checks as well as exposing a /metrics
endpoint for Prometheus (if enabled).

TLS can be enabled for by setting registry.debug.tls.enabled to true .
A Kubernetes TLS Secret
can be provided in registry.debug.tls.secretName dedicated for use in
the debug port’s TLS configuration. If a dedicated secret is not specified,
the debug configuration will fall back to sharing registry.tls.secretName with
the registry’s regular TLS configuration.

For Prometheus to scrape the /metrics/ endpoint using https - additional
configuration is required for the certificate’s CommonName attribute or
a SubjectAlternativeName entry. See
Configuring Prometheus to scrape TLS-enabled endpoints
for those requirements.

Configuring the `networkpolicy`

This section controls the registry
NetworkPolicy.
This configuration is optional and is used to limit egress and Ingress of the registry to specific endpoints.
and Ingress to specific endpoints.

Name	Type	Default	Description
`enabled`	Boolean	`false`	This setting enables the `NetworkPolicy` for registry
`ingress.enabled`	Boolean	`false`	When set to `true` , the `Ingress` network policy will be activated. This will block all Ingress connections unless rules are specified.
`ingress.rules`	Array	`[]`	Rules for the Ingress policy, for details see https://kubernetes.io/docs/concepts/services-networking/network-policies/#the-networkpolicy-resource and the example below
`egress.enabled`	Boolean	`false`	When set to `true` , the `Egress` network policy will be activated. This will block all egress connections unless rules are specified.
`egress.rules`	Array	`[]`	Rules for the egress policy, these for details see https://kubernetes.io/docs/concepts/services-networking/network-policies/#the-networkpolicy-resource and the example below

Example policy for preventing connections to all internal endpoints

The Registry service normally requires egress connections to object storage,
Ingress connections from Docker clients, and kube-dns for DNS lookups. This
adds the following network restrictions to the Registry service:

All egress requests to the local network on 10.0.0.0/8 port 53 are allowed (for kubeDNS)
Other egress requests to the local network on 10.0.0.0/8 are restricted
Egress requests outside of the 10.0.0.0/8 are allowed

Note that the registry service requires outbound connectivity to the public
internet for images on external object storage

      networkpolicy:
  enabled: true
  egress:
    enabled: true
    # The following rules enable traffic to all external
    # endpoints, except the local
    # network (except DNS requests)
    rules:
      - to:
        - ipBlock:
            cidr: 10.0.0.0/8
        ports:
        - port: 53
          protocol: UDP
      - to:
        - ipBlock:
            cidr: 0.0.0.0/0
            except:
            - 10.0.0.0/8

     

Defining the Registry Configuration

The following properties of this chart pertain to the configuration of the underlying
registry container. Only the most critical values
for integration with GitLab are exposed. For this integration, we make use of the auth.token.x
settings of Docker Distribution, controlling
authentication to the registry via JWT authentication tokens.

httpSecret

Field httpSecret is a map that contains two items: secret and key .

The content of the key this references correlates to the http.secret value of
registry. This value should be populated with
a cryptographically generated random string.

The shared-secrets job will automatically create this secret if not provided. It will be
filled with a securely generated 128 character alpha-numeric string that is base64 encoded.

To create this secret manually:

      kubectl create secret generic gitlab-registry-httpsecret --from-literal=secret=strongrandomstring

     

Notification Secret

Notification Secret is utilized for calling back to the GitLab application in various ways,
such as for Geo to help manage syncing Container Registry data between primary and secondary sites.
It is also used to send import notifications if the migration is enabled and the endpoint is configured.

The notificationSecret secret object will be automatically created if
not provided, when the shared-secrets feature is enabled.

To create this secret manually:

      kubectl create secret generic gitlab-registry-notification --from-literal=secret=[\"strongrandomstring\"]

     

Then proceed to set

      global:
  # To provide your own secret
  registry:
    notificationSecret:
        secret: gitlab-registry-notification
        key: secret

  # If utilising Geo, and wishing to sync the container registry
  geo:
    registry:
      replication:
        enabled: true
        primaryApiUrl: <URL to primary registry>

     

Ensuring the secret value is set to the name of the secret created above

Redis cache Secret

The Redis cache Secret is used when global.redis.password.enabled is set to true .

When the shared-secrets feature is enabled, the gitlab-redis-secret secret object
is automatically created if not provided.

To create this secret manually, see the Redis password instructions.

authEndpoint

The authEndpoint field is a string, providing the URL to the GitLab instance(s) that
the registry will authenticate to.

The value should include the protocol and hostname only. The chart template will automatically
append the necessary request path. The resulting value will be populated to auth.token.realm
inside the container. For example: authEndpoint: "https://gitlab.example.com"

By default this field is populated with the GitLab hostname configuration set by the
Global Settings.

certificate

The certificate field is a map containing two items: secret and key .

secret is a string containing the name of the Kubernetes Secret
that houses the certificate bundle to be used to verify the tokens created by the GitLab instance(s).

key is the name of the key in the Secret which houses the certificate
bundle that will be provided to the registry
container as auth.token.rootcertbundle .

Default Example:

      certificate:
  secret: gitlab-registry
  key: registry-auth.crt

     

compatibility

The compatibility field is a map relating directly to the configuration file’s
compatibility
section.

Default contents:

      compatibility:
  schema1:
    enabled: false

     

readiness and liveness probe

By default there is a readiness and liveness probe configured to
check /debug/health on port 5001 which is the debug port.

schema1

The schema1 section controls the compatibility of the service with version 1
of the Docker manifest schema. This setting is provide as a means of supporting
Docker clients earlier than 1.10 , after which schema v2 is used by default.

If you must support older versions of Docker clients, you can do so by setting
registry.compatbility.schema1.enabled: true .

validation

The validation field is a map that controls the Docker image validation
process in the registry. When image validation is enabled the registry rejects
windows images with foreign layers, unless the manifests.urls.allow field
within the validation stanza is explicitly set to allow those layer urls.

Validation only happens during manifest push, so images already present in the
registry are not affected by changes to the values in this section.

The image validation is turned off by default.

To enable image validation you need to explicitly set registry.validation.disabled: false .

manifests

The manifests field allows configuration of validation policies particular to
manifests.

The urls section contains both allow and deny fields. For manifest layers
which contain URLs to pass validation, that layer must match one of the regular
expressions in the allow field, while not matching any regular expression in
the deny field.

Name	Type	Default	Description
`referencelimit`	Int	`0`	The maximum number of references, such as layers, image configurations, and other manifests, that a single manifest may have. When set to `0` (default) this validation is disabled.
`payloadsizelimit`	Int	`0`	The maximum data size in bytes of manifest payloads. When set to `0` (default) this validation is disabled.
`urls.allow`	Array	`[]`	List of regular expressions that enables URLs in the layers of manifests. When left empty (default), layers with any URLs will be rejected.
`urls.deny`	Array	`[]`	List of regular expressions that restricts the URLs in the layers of manifests. When left empty (default), no layer with URLs which passed the `urls.allow` list will be rejected

notifications

The notifications field is used to configure Registry notifications.
It has an empty hash as default value.

Name	Type	Default	Description
`endpoints`	Array	`[]`	List of items where each item correspond to an endpoint
`events`	Hash	`{}`	Information provided in event notifications

An example setting will look like the following:

      notifications:
  endpoints:
    - name: FooListener
      url: https://foolistener.com/event
      timeout: 500ms
      threshold: 10
      backoff: 1s
    - name: BarListener
      url: https://barlistener.com/event
      timeout: 100ms
      threshold: 3
      backoff: 1s
  events:
    includereferences: true

     

hpa

The hpa field is an object, controlling the number of registry
instances to create as a part of the set. This defaults to a minReplicas value
of 2 , a maxReplicas value of 10, and configures the
cpu.targetAverageUtilization to 75%.

storage

      storage:
  secret:
  key: config
  extraKey:

     

The storage field is a reference to a Kubernetes Secret and associated key. The content
of this secret is taken directly from Registry Configuration: storage .
Please refer to that documentation for more details.

Examples for AWS s3 and
Google GCS drivers can be
found in examples/objectstorage :

registry.s3.yaml
registry.gcs.yaml

For S3, make sure you give the correct
permissions for registry storage. For more information about storage configuration, see
Container Registry storage driver in the administration documentation.

Place the contents of the storage block into the secret, and provide the following
as items to the storage map:

secret : name of the Kubernetes Secret housing the YAML block.
key : name of the key in the secret to use. Defaults to config .
extraKey : (optional) name of an extra key in the secret, which will be mounted
to /etc/docker/registry/storage/${extraKey} within the container. This can be
used to provide the keyfile for the gcs driver.

      # Example using S3
kubectl create secret generic registry-storage \
    --from-file=config=registry-storage.yaml

# Example using GCS with JSON key
# - Note: `registry.storage.extraKey=gcs.json`
kubectl create secret generic registry-storage \
    --from-file=config=registry-storage.yaml \
    --from-file=gcs.json=example-project-382839-gcs-bucket.json

     

You can disable the redirect for the storage driver,
ensuring that all traffic flows through the Registry service instead of redirecting to another backend:

      storage:
  secret: example-secret
  key: config
  redirect:
    disable: true

     

If you chose to use the filesystem driver:

You will need to provide persistent volumes for this data.
hpa.minReplicas should be set to 1
hpa.maxReplicas should be set to 1

For the sake of resiliency and simplicity, it is recommended to make use of an
external service, such as s3 , gcs , azure or other compatible Object Storage.

The chart will populate


          delete.enabled: true

into this configuration
by default if not specified by the user. This keeps expected behavior in line with
the default use of MinIO, as well as the Omnibus GitLab. Any user provided value
will supersede this default.

middleware.storage

Configuration of middleware.storage follows upstream convention:

Configuration is fairly generic and follows similar pattern:

      middleware:
  # See https://gitlab.com/gitlab-org/container-registry/-/blob/master/docs/configuration.md#middleware
  storage:
    - name: cloudfront
      options:
        baseurl: https://abcdefghijklmn.cloudfront.net/
        # `privatekey` is auto-populated with the content from the privatekey Secret.
        privatekeySecret:
          secret: cloudfront-secret-name
          # "key" value is going to be used to generate file name for PEM storage:
          #   /etc/docker/registry/middleware.storage/<index>/<key>
          key: private-key-ABC.pem
        keypairid: ABCEDFGHIJKLMNOPQRST

     

Within above code options.privatekeySecret is a generic Kubernetes secret contents of which corresponds to PEM file contents:

      kubectl create secret generic cloudfront-secret-name --type=kubernetes.io/ssh-auth --from-file=private-key-ABC.pem=pk-ABCEDFGHIJKLMNOPQRST.pem

     

privatekey used upstream is being auto-populated by chart from the privatekey Secret and will be ignored if specified.

`keypairid` variants

Various vendors use different field names for the same construct:

Vendor	field name
Google CDN	`keyname`
CloudFront	`keypairid`

Only configuration of


          middleware.storage

section is supported at this time.

debug

The debug port is enabled by default and is used for the liveness/readiness
probe. Additionally, Prometheus metrics can be enabled via the metrics values.

      debug:
  addr:
    port: 5001

metrics:
  enabled: true

     

health

The health property is optional, and contains preferences for
a periodic health check on the storage driver’s backend storage.
For more details, see Docker’s configuration documentation.

      health:
  storagedriver:
    enabled: false
    interval: 10s
    threshold: 3

     

reporting

The reporting property is optional and enables reporting

      reporting:
  sentry:
    enabled: true
    dsn: 'https://<key>@sentry.io/<project>'
    environment: 'production'

     

profiling

The profiling property is optional and enables continuous profiling

      profiling:
  stackdriver:
    enabled: true
    credentials:
      secret: gitlab-registry-profiling-creds
      key: credentials
    service: gitlab-registry

     

database

The database property is optional and enables the metadata database.

The metadata database is an experimental feature and must not be used in production.

This feature requires PostgreSQL 12 or newer.

      database:
  enabled: true
  host: registry.db.example.com
  port: 5432
  user: registry
  password:
    secret: gitlab-postgresql-password
    key: postgresql-registry-password
  dbname: registry
  sslmode: verify-full
  ssl:
    secret: gitlab-registry-postgresql-ssl
    clientKey: client-key.pem
    clientCertificate: client-cert.pem
    serverCA: server-ca.pem
  connecttimeout: 5s
  draintimeout: 2m
  preparedstatements: false
  pool:
    maxidle: 25
    maxopen: 25
    maxlifetime: 5m
    maxidletime: 5m
  migrations:
    enabled: true
    activeDeadlineSeconds: 3600
    backoffLimit: 6

     

Creating the database

If the Registry database is enabled, Registry will use its own database to track its state.

Follow the steps below to manually create the database and role.

These instructions assume you are using the bundled PostgreSQL server. If you are using your own server,
there will be some variation in how you connect.

Create the secret with the database password:

        kubectl create secret generic RELEASE_NAME-registry-database-password --from-literal=password=randomstring

       

Log into your database instance:

        kubectl exec -it $(kubectl get pods -l app=postgresql -o custom-columns=NAME:.metadata.name --no-headers) -- bash

       

        PGPASSWORD=$(cat $POSTGRES_POSTGRES_PASSWORD_FILE) psql -U postgres -d template1

       

Create the database user:
```
CREATE ROLE registry WITH LOGIN;
```

Set the database user password.

Fetch the password:

          kubectl get secret RELEASE_NAME-registry-database-password -o jsonpath="{.data.password}" | base64 --decode

         

Set the password in the psql prompt:
```
\password registry
```

Create the database:

        CREATE DATABASE registry WITH OWNER registry;

       

Safely exit from the PostgreSQL command line and then from the container using exit :
```
template1=# exit
...@gitlab-postgresql-0/$ exit
```

migration

The migration property is optional and provides options related to the
migration
of metadata from the filesystem to the metadata database.

This is an experimental feature and must not be used in production.

This feature requires the metadata database to be enabled.

      migration:
  enabled: true
  disablemirrorfs: true
  rootdirectory: gitlab
  importtimeout: 5m
  preimporttimeout: 1h
  tagconcurrency: 10
  maxconcurrentimports: 10
  importnotification:
    enabled: true
    url: 'https://example.com/notification/{path}/status'
    timeout: 5s
    secret:
        secret: gitlab-registry-notification
        key: secret

     

gc

The gc property is optional and provides options related to
online garbage collection.

This is an experimental feature and must not be used in production.

This feature requires the metadata database to be enabled.

      gc:
  disabled: false
  maxbackoff: 24h
  noidlebackoff: false
  transactiontimeout: 10s
  reviewafter: 24h
  manifests:
    disabled: false
    interval: 5s
  blobs:
    disabled: false
    interval: 5s
    storagetimeout: 5s

     

Redis cache

This is an experimental feature and must not be used in production.

The redis.cache property is optional and provides options related to the
Redis cache.
To use redis.cache with the registry, the metadata database must be enabled.

For example:

      redis:
  cache:
    enabled: true
    host: localhost
    port: 16379
    password:
      secret: gitlab-redis-secret
      key: redis-password
    db: 0
    dialtimeout: 10ms
    readtimeout: 10ms
    writetimeout: 10ms
    tls:
      enabled: true
      insecure: true
    pool:
      size: 10
      maxlifetime: 1h
      idletimeout: 300s

     

Sentinels

The redis.cache can use the global.redis.sentinels configuration. Local values can be provided and
will take precedence over the global values. For example:

      redis:
  cache:
    enabled: true
    host: redis.example.com
    sentinels:
      - host: sentinel1.example.com
        port: 16379
      - host: sentinel2.example.com
        port: 16379

     

Garbage Collection

The Docker Registry will build up extraneous data over time which can be freed using
garbage collection.
As of now there is no
fully automated or scheduled way to run the garbage collection with this Chart.

Manual Garbage Collection

Manual garbage collection requires the registry to be in read-only mode first. Let’s assume that you’ve already
installed the GitLab chart by using Helm, named it mygitlab , and installed it in the namespace gitlabns .
Replace these values in the commands below according to your actual configuration.

      # Because of https://github.com/helm/helm/issues/2948 we can't rely on --reuse-values, so let's get our current config.
helm get values mygitlab > mygitlab.yml
# Upgrade Helm installation and configure the registry to be read-only.
# The --wait parameter makes Helm wait until all ressources are in ready state, so we are safe to continue.
helm upgrade mygitlab gitlab/gitlab -f mygitlab.yml --set registry.maintenance.readOnly.enabled=true --wait
# Our registry is in r/o mode now, so let's get the name of one of the registry Pods.
# Note down the Pod name and replace the '<registry-pod>' placeholder below with that value.
# Replace the single quotes to double quotes (' => ") if you are using this with Windows' cmd.exe.
kubectl get pods -n gitlabns -l app=registry -o jsonpath='{.items[0].metadata.name}'
# Run the actual garbage collection. Check the registry's manual if you really want the '-m' parameter.
kubectl exec -n gitlabns <registry-pod> -- /bin/registry garbage-collect -m /etc/docker/registry/config.yml
# Reset registry back to original state.
helm upgrade mygitlab gitlab/gitlab -f mygitlab.yml --wait
# All done :)

     

Running administrative commands against the Container Registry

The administrative commands can be run against the Container Registry
only from a Registry pod, where both the registry binary as well as necessary
configuration is available. Issue #2629
is open to discuss how to provide this functionality from the toolbox pod.

To run administrative commands:

Connect to a Registry pod:
```
kubectl exec -it <registry-pod> -- bash
```
Once inside the Registry pod, the registry binary is available in PATH and
can be used directly. The configuration file is available at
/etc/docker/registry/config.yml . The following example checks the status
of the database migration:
```
registry database migrate status /etc/docker/registry/config.yml
```

For further details and other available commands, refer to the relevant
documentation:

General Registry documentation
GitLab-specific Registry documentation

Parameter	Default	Description
`enabled`	`true`	See Below
`env`	`production`	Rails environment
`podLabels`		Supplemental Pod labels. Will not be used for selectors.
`annotations`		Supplemental Pod annotations.
`image.pullPolicy`	`Always`	Gitaly image pull policy
`image.pullSecrets`		Secrets for the image repository
`image.repository`	`registry.gitlab.com/gitlab-org/build/cng/kubectl`	Gitaly image repository
`image.tag`	`1f8690f03f7aeef27e727396927ab3cc96ac89e7`	Gitaly image tag
`priorityClassName`		Priority class assigned to pods
`rbac.create`	`true`	Create RBAC roles and bindings
`resources`		resource requests, limits
`securitContext.fsGroup`	`65534`	User ID to mount filesystems as
`securitContext.runAsUser`	`65534`	User ID to run the container as
`selfsign.caSubject`	`GitLab Helm Chart`	selfsign CA Subject
`selfsign.image.repository`	`registry.gitlab.com/gitlab-org/build/cnf/cfssl-self-sign`	selfsign image repository
`selfsign.image.pullSecrets`		Secrets for the image repository
`selfsign.image.tag`		selfsign image tag
`selfsign.keyAlgorithm`	`rsa`	selfsign cert key algorithm
`selfsign.keySize`	`4096`	selfsign cert key size
`serviceAccount.enabled`	`true`	Define serviceAccountName on job(s)
`serviceAccount.create`	`true`	Create ServiceAccount
`serviceAccount.name`	`RELEASE_NAME-shared-secrets`	Service account name to specify on job(s) (and on the serviceAccount itself if `serviceAccount.create=true` )
`tolerations`	`[]`	Toleration labels for pod assignment

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Configure the GitLab Helm charts