Common Chart Documentation

Global and Defaults

This options should not need to be changed per chart.

Key	Type	Required	Helm Template	Default	Description
.Values.global.labels	dict	❌	✅ (On value only)	{}	Additional Labels that apply to all objects
.Values.global.annotations	dict	❌	✅ (On value only)	{}	Additional Annotations that apply to all objects
.Values.global.namespace	string	❌	✅	""	Namespace to apply to all objects, also applies to chart deps
.Values.global.minNodePort	int	✅	❌	9000	Minimum Node Port Allowed
.Values.global.createTCNamespace	boolean	❌	❌	true	Whether to create tc-system namespace
.Values.fallbackDefaults.probeType	string	✅	❌	http	Default probe type when not defined in the container level
.Values.fallbackDefaults.serviceProtocol	string	✅	❌	tcp	Default service protocol when not defined in the service
.Values.fallbackDefaults.serviceType	string	✅	❌	ClusterIP	Default service type when not defined in the service
.Values.fallbackDefaults.persistenceType	string	✅	❌	emptyDir	Default persistence type when not defined in the persistence
.Values.fallbackDefaults.probeTimeouts	dict	✅	❌	See below	Default probe timeouts if not defined in the container
.Values.fallbackDefaults.probeTimeouts.[probe]	dict	✅	❌	See below	Default probe timeouts if not defined in the container
.Values.fallbackDefaults.probeTimeouts.[probe].initialDelaySeconds	int	✅	❌	See below	Default initialDelaySeconds if not defined in the container
.Values.fallbackDefaults.probeTimeouts.[probe].periodSeconds	int	✅	❌	See below	Default periodSeconds if not defined in the container
.Values.fallbackDefaults.probeTimeouts.[probe].timeoutSeconds	int	✅	❌	See below	Default timeoutSeconds if not defined in the container
.Values.fallbackDefaults.probeTimeouts.[probe].failureThreshold	int	✅	❌	See below	Default failureThreshold if not defined in the container
.Values.fallbackDefaults.probeTimeouts.[probe].successThreshold	int	✅	❌	See below	Default successThreshold if not defined in the container
.Values.operator	dict	❌	❌	See below	Contains specific settings for helm charts containing or using operators
.Values.operator.register	boolean	❌	❌	false	Adds a configmap in tc-system namespace to register the chart as an operator
.Values.operator.verify	dict	❌	❌	See below	Contains specific settings for verifying operators
.Values.operator.verify.enabled	boolean	❌	❌	true	Enables or disables the verification of operators
.Values.operator.verify.additionalOperators	list	❌	❌	[]	Additional operators to verify
.Values.operator.verify.additionalOperators.[operator]	string	❌	❌	""	Operator to verify
.Values.extraTpl	list	❌	✅	[]	Define kubernetes resources, 1 per list item, tpl will be resolved

---

Default probe timeouts:

probeTimeouts:
  liveness:
    initialDelaySeconds: 10
    periodSeconds: 10
    timeoutSeconds: 5
    failureThreshold: 5
    successThreshold: 1
  readiness:
    initialDelaySeconds: 10
    periodSeconds: 10
    timeoutSeconds: 5
    failureThreshold: 5
    successThreshold: 2
  startup:
    initialDelaySeconds: 10
    periodSeconds: 5
    timeoutSeconds: 2
    failureThreshold: 60
    successThreshold: 1

---

Examples:

global:
  labels:
    key: value
    keytpl: "{{ .Values.some.value }}"
  annotations:
    key: value
    keytpl: "{{ .Values.some.value }}"
  namespace: ""
  minNodePort: 9000
  createTCNamespace: true

faillbackDefaults:
  probeType: http
  serviceProtocol: tcp
  serviceType: ClusterIP
  persistenceType: emptyDir
  probeTimeouts:
    liveness:
      initialDelaySeconds: 10
      periodSeconds: 10
      timeoutSeconds: 5
      failureThreshold: 5
      successThreshold: 1
    readiness:
      initialDelaySeconds: 10
      periodSeconds: 10
      timeoutSeconds: 5
      failureThreshold: 5
      successThreshold: 2
    startup:
      initialDelaySeconds: 10
      periodSeconds: 5
      timeoutSeconds: 2
      failureThreshold: 60
      successThreshold: 1

operator:
  register: false
  verify:
    enabled: true
    additionalOperators:
      - operator1
      - operator2
extraTpl:
  - |
    apiVersion: v1
    kind: Deployment
    ...

---

Global Values that apply on pods/containers

All of the below values are applied on all pods/containers, but can be overridden on the pod/container level. This is so, you can have a single point to define the values from the scale UI, but still have the ability to override them on the pod/container level, in case you need to.

Key	Type	Required	Helm Template	Default	Description
.Values.TZ	string	✅	❌	See below	Timezone that is used everywhere applicable
.Values.namespace	string	❌	✅	""	Namespace to apply to all objects, does not apply to chart deps
.Values.containerOptions	dict	✅	❌	See below	Container options that apply to all containers
.Values.containerOptions.NVIDIA_CAPS	list	✅	❌	See below	NVIDIA_CAPS (Only applied when scaleGPU is passed)
.Values.resources	dict	✅	❌	See below	Resources
.Values.resources.limits	dict	✅	❌	See below	Resources
.Values.resources.limits.cpu	string	✅	❌	See below	Resources
.Values.resources.limits.memory	string	✅	❌	See below	Resources
.Values.resources.requests	dict	✅	❌	See below	Resources
.Values.resources.requests.cpu	string	✅	❌	See below	Resources
.Values.resources.requests.memory	string	✅	❌	See below	Resources
.Values.podOptions	dict	✅	❌	See below	Options that apply to all pods
.Values.podOptions.enableServiceLinks	boolean	✅	❌	See below	enableServiceLinks
.Values.podOptions.hostNetwork	boolean	✅	❌	See below	hostNetwork
.Values.podOptions.hostPID	boolean	✅	❌	See below	hostPID
.Values.podOptions.shareProcessNamespace	boolean	✅	❌	See below	shareProcessNamespace
.Values.podOptions.restartPolicy	string	✅	❌	See below	restartPolicy
.Values.podOptions.dnsPolicy	string	✅	❌	See below	dnsPolicy
.Values.podOptions.dnsConfig	list	✅	❌	See below	dnsConfig
.Values.podOptions.hostAliases	list	✅	❌	See below	hostAliases
.Values.podOptions.tolerations	list	✅	❌	See below	tolerations
.Values.podOptions.runtimeClassName	string	✅	❌	See below	runtimeClassName (value in ixChartContext will always take precedence)
.Values.podOptions.automountServiceAccountToken	boolean	✅	❌	See below	automountServiceAccountToken
.Values.podOptions.terminationGracePeriodSeconds	int	✅	❌	See below	terminationGracePeriodSeconds

---

Defaults:

TZ: UTC
namespace: ""
containerOptions:
  NVIDIA_CAPS:
    - all
resources:
  limits:
    cpu: 4000m
    memory: 8Gi
  requests:
    cpu: 10m
    memory: 50Mi
podOptions:
  enableServiceLinks: false
  hostNetwork: false
  hostPID: false
  shareProcessNamespace: false
  restartPolicy: Always
  dnsPolicy: ClusterFirst
  dnsConfig:
    options:
      - name: ndots
        value: "1"
  hostAliases: []
  tolerations: []
  runtimeClassName: ""
  automountServiceAccountToken: false
  terminationGracePeriodSeconds: 120

---

Global Security Context

All of the below values are applied on all pods/containers, but can be overridden on the pod/container level. This is so, you can have a single point to define the values from the scale UI, but still have the ability to override them on the pod/container level, in case you need to.

Key	Type	Required	Helm Template	Default	Description
.Values.securityContext	dict	✅	❌	See below	Security Context
.Values.securityContext.container	dict	✅	❌	See below	Security Context for containers
.Values.securityContext.container.PUID	int	✅	❌	See below	PUID (Only applied when running as root)
.Values.securityContext.container.UMASK	string	✅	❌	See below	UMASK
.Values.securityContext.container.runAsNonRoot	boolean	✅	❌	See below
.Values.securityContext.container.runAsUser	int	✅	❌	See below
.Values.securityContext.container.runAsGroup	int	✅	❌	See below
.Values.securityContext.container.readOnlyRootFilesystem	boolean	✅	❌	See below
.Values.securityContext.container.allowPrivilegeEscalation	boolean	✅	❌	See below
.Values.securityContext.container.privileged	boolean	✅	❌	See below
.Values.securityContext.container.seccompProfile	dict	✅	❌	See below
.Values.securityContext.container.seccompProfile.type	string	✅	❌	See below
.Values.securityContext.container.seccompProfile.profile	string	✅	❌	See below
.Values.securityContext.container.capabilities	dict	✅	❌	See below
.Values.securityContext.container.capabilities.add	list	✅	❌	See below
.Values.securityContext.container.capabilities.drop	list	✅	❌	See below
.Values.securityContext.pod	dict	✅	❌	See below	Security Context for pods
.Values.securityContext.pod.fsGroup	int	✅	❌	See below
.Values.securityContext.pod.fsGroupChangePolicy	string	✅	❌	See below
.Values.securityContext.pod.supplementalGroup	list	✅	❌	See below
.Values.securityContext.pod.sysctls	list	✅	❌	See below

Defaults:

securityContext:
  # -- Container security context for all containers
  # Can be overruled per container
  container:
    PUID: 568
    UMASK: "002"
    runAsNonRoot: true
    runAsUser: 568
    runAsGroup: 568
    readOnlyRootFilesystem: true
    allowPrivilegeEscalation: false
    privileged: false
    seccompProfile:
      type: RuntimeDefault
    capabilities:
      add: []
      drop:
        - ALL
  # -- Pod security context for all pods
  # Can be overruled per pod
  pod:
    fsGroup: 568
    fsGroupChangePolicy: OnRootMismatch
    supplementalGroups: []
    sysctls: []

---

Images

Key	Type	Required	Helm Template	Default	Description
.Values.image	dict	✅	❌	See below	Image
.Values.image.repository	string	✅	❌	See below	Image Repository
.Values.image.tag	string	✅	❌	See below	Image Tag
.Values.image.pullPolicy	string	✅	❌	See below	Image Pull Policy

---

Defaults:

image:
  repository: ""
  tag: ""
  pullPolicy: IfNotPresent

You can define additional images using the following convention:

workerImage:
  repository: ""
  tag: ""
  pullPolicy: IfNotPresent

There isn't anything special in the above format (nameImage), it's just a convention. It's also a format that some external tools can use for automatic image updates. For example, Renovate

---

Additional Documentation:

• workload
• container
• service
• persistence
• configmap
• secret
• imagePullSecret
• serviceAccount
• rbac
• podDisruptionBudget
• webhook
• scaleGPU
• scaleCertificate
• scaleExternalInterface
• notes

---

Notes:

This applies across all the documentation:

• Helm Template:
  • ❌ means that the value is not templated
  • ✅ means that the value is templated, for example instead of a hardcoded value, you can set it to {{ .Values.some.value }}. and it will be replaced by the value contained in .Values.some.value at the installation/upgrade time.