Ollama Helm Chart

Ollama, get up and running with large language models, locally.

This Community Chart is for deploying Ollama.

Requirements

• Kubernetes: >= 1.16.0-0 for CPU only

• Kubernetes: >= 1.26.0-0 for GPU stable support (NVIDIA and AMD)

Not all GPUs are currently supported with ollama (especially with AMD)

Deploying Ollama chart

To install the ollama chart in the ollama namespace:

helm repo add ollama-helm https://otwld.github.io/ollama-helm/
helm repo update
helm install ollama ollama-helm/ollama --namespace ollama

Upgrading Ollama chart

First please read the release notes of Ollama to make sure there are no backwards incompatible changes.

Make adjustments to your values as needed, then run helm upgrade:

# -- This pulls the latest version of the ollama chart from the repo.
helm repo update
helm upgrade ollama ollama-helm/ollama --namespace ollama --values values.yaml

Uninstalling Ollama chart

To uninstall/delete the ollama deployment in the ollama namespace:

helm delete ollama --namespace ollama

Substitute your values if they differ from the examples. See helm delete --help for a full reference on delete parameters and flags.

Interact with Ollama

• Ollama documentation can be found HERE
• Interact with RESTful API: Ollama API
• Interact with official clients libraries: ollama-js and ollama-python
• Interact with langchain: langchain-js and langchain-python

Examples

• It's highly recommended to run an updated version of Kubernetes for deploying ollama with GPU

Basic values.yaml example with GPU and two models pull at startup

ollama:
  gpu:
    # -- Enable GPU integration
    enabled: true
    
    # -- GPU type: 'nvidia' or 'amd'
    type: 'nvidia'
    
    # -- Specify the number of GPU to 1
    number: 1
   
  # -- List of models to pull at container startup
  models: 
    - mistral
    - llama2

---

Basic values.yaml example with Ingress

ollama:
  models:
    - llama2
  
ingress:
  enabled: true
    hosts:
    - host: ollama.domain.lan
      paths:
        - path: /
          pathType: Prefix

• API is now reachable at ollama.domain.lan

Helm Values

• See values.yaml to see the Chart's default values.

Key	Type	Default	Description
affinity	object	{}	Affinity for pod assignment
autoscaling.enabled	bool	false	Enable autoscaling
autoscaling.maxReplicas	int	100	Number of maximum replicas
autoscaling.minReplicas	int	1	Number of minimum replicas
autoscaling.targetCPUUtilizationPercentage	int	80	CPU usage to target replica
extraArgs	list	[]	Additional arguments on the output Deployment definition.
extraEnv	list	[]	Additional environments variables on the output Deployment definition.
fullnameOverride	string	""	String to fully override template
image.pullPolicy	string	"IfNotPresent"	Docker pull policy
image.repository	string	"ollama/ollama"	Docker image registry
image.tag	string	""	Docker image tag, overrides the image tag whose default is the chart appVersion.
imagePullSecrets	list	[]	Docker registry secret names as an array
ingress.annotations	object	{}	Additional annotations for the Ingress resource.
ingress.className	string	""	IngressClass that will be used to implement the Ingress (Kubernetes 1.18+)
ingress.enabled	bool	false	Enable ingress controller resource
ingress.hosts[0].host	string	"ollama.local"
ingress.hosts[0].paths[0].path	string	"/"
ingress.hosts[0].paths[0].pathType	string	"Prefix"
ingress.tls	list	[]	The tls configuration for hostnames to be covered with this ingress record.
initContainers	list	[]	Init containers to add to the pod
livenessProbe.enabled	bool	true	Enable livenessProbe
livenessProbe.failureThreshold	int	6	Failure threshold for livenessProbe
livenessProbe.initialDelaySeconds	int	60	Initial delay seconds for livenessProbe
livenessProbe.path	string	"/"	Request path for livenessProbe
livenessProbe.periodSeconds	int	10	Period seconds for livenessProbe
livenessProbe.successThreshold	int	1	Success threshold for livenessProbe
livenessProbe.timeoutSeconds	int	5	Timeout seconds for livenessProbe
nameOverride	string	""	String to partially override template (will maintain the release name)
nodeSelector	object	{}	Node labels for pod assignment.
ollama.gpu.enabled	bool	false	Enable GPU integration
ollama.gpu.number	int	1	Specify the number of GPU
ollama.gpu.type	string	"nvidia"	GPU type: 'nvidia' or 'amd' If 'ollama.gpu.enabled', default value is nvidia If set to 'amd', this will add 'rocm' suffix to image tag if 'image.tag' is not override This is due cause AMD and CPU/CUDA are different images
ollama.insecure	bool	false	Add insecure flag for pulling at container startup
ollama.models	object	{}	List of models to pull at container startup The more you add, the longer the container will take to start if models are not present models: - llama2 - mistral
persistentVolume.accessModes	list	["ReadWriteOnce"]	Ollama server data Persistent Volume access modes Must match those of existing PV or dynamic provisioner Ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
persistentVolume.annotations	object	{}	Ollama server data Persistent Volume annotations
persistentVolume.enabled	bool	false	Enable persistence using PVC
persistentVolume.existingClaim	string	""	If you'd like to bring your own PVC for persisting Ollama state, pass the name of the created + ready PVC here. If set, this Chart will not create the default PVC. Requires server.persistentVolume.enabled: true
persistentVolume.size	string	"30Gi"	Ollama server data Persistent Volume size
persistentVolume.storageClass	string	""	Ollama server data Persistent Volume Storage Class If defined, storageClassName: If set to "-", storageClassName: "", which disables dynamic provisioning If undefined (the default) or set to null, no storageClassName spec is set, choosing the default provisioner. (gp2 on AWS, standard on GKE, AWS & OpenStack)
persistentVolume.subPath	string	""	Subdirectory of Ollama server data Persistent Volume to mount Useful if the volume's root directory is not empty
persistentVolume.volumeMode	string	""	Ollama server data Persistent Volume Binding Mode If defined, volumeMode: If empty (the default) or set to null, no volumeBindingMode spec is set, choosing the default mode.
podAnnotations	object	{}	Map of annotations to add to the pods
podLabels	object	{}	Map of labels to add to the pods
podSecurityContext	object	{}	Pod Security Context
readinessProbe.enabled	bool	true	Enable readinessProbe
readinessProbe.failureThreshold	int	6	Failure threshold for readinessProbe
readinessProbe.initialDelaySeconds	int	30	Initial delay seconds for readinessProbe
readinessProbe.path	string	"/"	Request path for readinessProbe
readinessProbe.periodSeconds	int	5	Period seconds for readinessProbe
readinessProbe.successThreshold	int	1	Success threshold for readinessProbe
readinessProbe.timeoutSeconds	int	3	Timeout seconds for readinessProbe
replicaCount	int	1	Number of replicas
resources.limits	object	{}	Pod limit
resources.requests	object	{}	Pod requests
runtimeClassName	string	""	Specify runtime class
securityContext	object	{}	Container Security Context
service.nodePort	int	31434	Service node port when service type is 'NodePort'
service.annotations	object	{}	Annotations to add to the service
service.port	int	11434	Service port
service.type	string	"ClusterIP"	Service type
serviceAccount.annotations	object	{}	Annotations to add to the service account
serviceAccount.automount	bool	true	Automatically mount a ServiceAccount's API credentials?
serviceAccount.create	bool	true	Specifies whether a service account should be created
serviceAccount.name	string	""	The name of the service account to use. If not set and create is true, a name is generated using the fullname template
tolerations	list	[]	Tolerations for pod assignment
updateStrategy	object	{"type":""}	How to replace existing pods
updateStrategy.type	string	""	Can be "Recreate" or "RollingUpdate". Default is RollingUpdate
volumeMounts	list	[]	Additional volumeMounts on the output Deployment definition.
volumes	list	[]	Additional volumes on the output Deployment definition.

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Support

• For questions, suggestions, and discussion about Ollama please refer to the Ollama issue page
• For questions, suggestions, and discussion about this chart please visite Ollama-Helm issue page