Patch cluster

Updates a cluster.

Required permission

Account > Cloud > Clusters > Update

Path parameters

clusterId
string required
ID of the cluster

Request body

{object}

name
string
The name of the cluster.
min length
3
max length
20
pattern
^[a-zA-Z]((-|\s)?[a-zA-Z0-9]+((-|\s)[a-zA-Z0-9]+)*)?$
description
string
The description of the cluster.
max length
200
pattern
^[a-zA-Z0-9.,?\s\\/'"()[\];`%^&*\-_:!]+$
kubernetesVersion
string
Deprecated: This field is no longer used, the version is now set by the platform.
nodePools
(multiple options: oneOf)
An array of node pools for BYOC or BYOK.

[array]

An array of node pools for BYOC.

{object}
Node pool configuration for BYOC clusters

id
string required
ID of existing node pool. Must be passed when modifying existing node pools. Not relevant for new node pools
min length
3
max length
63
pattern
(^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$)|(^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89ABab][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$)
nodeType
string required
Machine type to be used by the node pool.
oci
{object}
OCI instance specific settings. Must respect ratios as determined by the selected node type.

ocpu
integer required
min
1
memory
integer required
min
1

gcp
{object}
GCP specific settings.

enablePrivateNodes
boolean
Set this flag to disable public IP assignment for nodes in this node pool.

azure
{object}
Azure specific settings.

systemPool
boolean
When 'provider' is 'azure', at least one system node pool is required per cluster.
enablePublicNodeIp
boolean
When 'provider' is 'azure', set this flag to use public node IPs.
vnetSubnetId
string
ID of the vnet subnet to use.

aws
{object}
AWS specific node pool settings.

launchTemplate
{object}
Specify a launch template to use for this node pool. When using a launch template, the disk size selection on the node pool level will be ignored.

id
string required
ID of the launch template to use.
version
integer required
Version of the launch template that should be used.
min
1

nebius
{object}
Nebius specific node pool settings.

enablePublicNodeIps
boolean
Set this flag to assign public IPs to nodes in this node pool.
osVersion
string
OS image version for nodes in this node pool.
gpuDriverVersion
string
GPU driver version for nodes in this node pool.
gpuClusterId
string
Nebius GPU cluster to attach the node pool to.

nodeCount
integer required
Number of nodes to the node pool should be provisioned with.
min
0
max
250
autoscaling
{object} | null
Auto scaling settings to use for the node pool. Requires that the cloud provider supports this feature.

enabled
boolean
Whether autoscaling is enabled for the node pool.
min
integer
The minimum number of nodes the node pool can be scaled down to.
min
0
max
249
max
integer
The maximum number of nodes the node pool can be scaled up to.
min
1
max
250

computeResources
{object}

gpu
{object}

timeslicing
{object}
Time-slicing configuration object.

enabled
boolean
Whether or not to enable time-slicing on the GPU.
numSlices
number
Sets the amount of slices per GPU, e.g. how many pods may be scheduled concurrently on each GPU.
min
1

preemptible
boolean
Configures node pool with preemptible / spot instances if enabled.
diskType
string
The disk type to use.
diskSize
integer required
Disk size in GB
min
1
availabilityZones
[array]
Zones in which the node pool should be provisioned.

string

subnets
[array]
Subnets in which the node pool should be provisioned. Required if provider is `oci`.

string

scheduling
{object}
Define basic workload scheduling restrictions for this node pool

allowJobs
boolean
Allow jobs to schedule to this node pool
onlyGpuJobs
boolean
Restrict job scheduling to jobs which have GPU resources configured. Only relevant for GPU node pools.
allowServices
boolean
Allow services to schedule to this node pool
onlyGpuServices
boolean
Restrict service scheduling to services which have GPU resources configured. Only relevant for GPU node pools.
allowAddons
boolean
Allow addons to schedule to this node pool
allowBuilds
boolean
Allow builds to schedule to this node pool
onlyGpuBuilds
boolean
Restrict build scheduling to builds which have GPU resources configured. Only relevant for GPU node pools.
allowCeph
boolean
Allow the placement of Ceph pods

labels
{object}
Set of label keys and values that can be used for advanced scheduling in combination with resource tag scheduling rules.

[array]

An array of node pools for BYOK.

{object}
Node pool configuration for BYOK clusters

id
string required
ID of the node pool. Must be passed when modifying existing node pools. Not relevant for new node pools
min length
3
max length
63
pattern
(^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$)|(^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89ABab][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$)
providerId
string required
ID which identifies kubernetes nodes as belonging to this pool.
min length
3
max length
63
pattern
(^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$)|(^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89ABab][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$)
computeResources
{object}

gpu
{object}

supported
boolean
Whether this node pool consists of GPU nodes .
type
string
GPU type associated with the node pool.
pattern
[a-z0-9]
resources
{object}

memoryInfo
{object}

sizeInGiB
number
Memory amount of the GPU in Gib.
min
1

mig
{object}
Multi-Instance GPU (MIG). configuration object.

enabled
boolean
Whether or not to enable Multi-Instance GPU (MIG).
partitions
[array]
The partitions to configure on the GPU.

string

timeslicing
{object}
Time-slicing configuration object.

enabled
boolean
Whether or not to enable time-slicing on the GPU.
numSlices
number
Sets the amount of slices per GPU, e.g. how many pods may be scheduled concurrently on each GPU.
min
1

count
integer
Number of GPUs per node.
min
1

defaultPool
boolean
Fallback pool to which nodes which do not match any defined node pool are assigned. Exactly one default pool is required.
preemptible
boolean
Configures node pool with preemptible / spot instances if enabled.
scheduling
{object}
Define basic workload scheduling restrictions for this node pool

allowJobs
boolean
Allow jobs to schedule to this node pool
onlyGpuJobs
boolean
Restrict job scheduling to jobs which have GPU resources configured. Only relevant for GPU node pools.
allowServices
boolean
Allow services to schedule to this node pool
onlyGpuServices
boolean
Restrict service scheduling to services which have GPU resources configured. Only relevant for GPU node pools.
allowAddons
boolean
Allow addons to schedule to this node pool
allowBuilds
boolean
Allow builds to schedule to this node pool
onlyGpuBuilds
boolean
Restrict build scheduling to builds which have GPU resources configured. Only relevant for GPU node pools.
allowCeph
boolean
Allow the placement of Ceph pods

platform
{object}

architecture
string
Platform architecture of the underlying node type.
one of
amd64, arm64

labels
{object}
Set of label keys and values that can be used for advanced scheduling in combination with resource tag scheduling rules.

restrictions
{object}
BYOC restrictions configuration for controlling team access

enabled
boolean required
Enable or disable BYOC restrictions for this entity
teams
[array]
List of teams that have access to this BYOC cluster

{object}

teamId
string required
The ID of the team that has access to this BYOC cluster
min length
3
max length
45
pattern
^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$

gcp
{object}
GCP specific data. Required when `provider` is `gcp`

networking
{object}

network
string
Name of the GCP network the cluster should be created in. By default a new network will be created.
subnetwork
string
Name of the GCP subnetwork the cluster should be created in. By default a new subnetwork will be created.

enableAuthorizedIpRanges
boolean
Whether access to the Kubernetes API server should be restricted to authorized IP ranges.
authorizedIpRanges
[array]
IP ranges that are authorized to access the Kubernetes API server.

string
pattern
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$

projectId
string
GCP Project ID
pattern
^[a-z][a-z0-9-]{4,28}[a-z0-9]$

aws
{object}
AWS specific data. Required when `provider` is `aws` or `aws-eusc`.

enablePublicAccessCidrs
boolean
Whether access to the public Kubernetes API endpoint should be restricted to specific CIDR ranges.
publicAccessCidrs
[array]
CIDR ranges that are allowed to access the public Kubernetes API endpoint.

string
pattern
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$

subnetConfiguration
{object}

mode
string required
The mode of the AWS subnet configuration
one of
default-subnets-for-azs, explicit-subnets
vpcId
string
Id of the VPC
subnets
[array] required
List of subnets the cluster should be created for. At least 2 must be specified.

string

vpcEgress
boolean
If egress traffic from the cluster should come from a single static egress IP.

azure
{object}
Azure specific data. Required when `provider` is `azure`.

networking
{object}

vnetConfiguration
{object}

mode
string required
The vnet mode to use for this cluster. Use this to switch between creation of a new vnet per cluster or specifying a custom vnet.
one of
create-default, custom-vnet
vnetId
string
Azure vnetId that should be used for this cluster. By default a new vnet will be created.

networkPluginMode
string
Optional setting to configure overlay mode on Azure.
one of
overlay

enableAuthorizedIpRanges
boolean
Whether access to the Kubernetes API server should be restricted to authorized IP ranges.
authorizedIpRanges
[array]
IP ranges that are authorized to access the Kubernetes API server.

string
pattern
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$

byok
{object}
BYOK specific data. Required when `provider` is `byok`.

nodePoolProviderIdLabel
string required
The node label used to identify which provider node pool a node belongs to.

coordinates
{object}
Geographic coordinates of the cluster. Optional, used for CDN geo-routing. Only applicable when `provider` is `byok`.

latitude
number required
min
-90
max
90
longitude
number required
min
-180
max
180

region
string
Region of the cluster. Can only be updated for BYOK clusters.
settings
{object}

builds
{object}

mode
string
Determines where builds are run: on Northflank infrastructure (paas), on this cluster (internal) or on a dedicated build cluster (build-cluster).
one of
paas, internal, build-cluster
plan
string
Plan to use for builds if they are run on the cluster
min length
3
max length
39
pattern
^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$
clusterId
string
Cluster to use for scheduling builds
pattern
^((org|team)\/)?[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$
caching
{object}
Cache settings for builds

allow
boolean
Whether to allow local disk based caching for builds.
storageClassName
string
Storage class used by default for local disk based caching.

registry
{object}

mode
string
Determines where built images are stored: in the Northflank registry (paas) or in a self-hosted registry.
one of
paas, self-hosted
registryId
string
Credentials to use for storing of images.
pattern
^((org|team)\/)?[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$

logging
(multiple options: oneOf)
Logging settings

{object}

Logging via PaaS.

mode
string
The logging mode. `paas` stores logs on Northflank infrastructure.
one of
paas

{object}

Logging via Loki (S3 storage).

mode
string required
The logging mode. `loki` stores logs in your own storage via Loki.
one of
loki
loki
{object}

storageType
string required
one of
s3
s3BucketName
string required
Name of the S3 bucket used for Loki log storage.
s3AccessKey
string required
Access key for the S3 bucket used for Loki log storage.
s3SecretKey
string required
Secret key for the S3 bucket used for Loki log storage.
s3Region
string required
Region of the S3 bucket used for Loki log storage.

{object}

Logging via Loki (GCS storage).

mode
string required
The logging mode. `loki` stores logs in your own storage via Loki.
one of
loki
loki
{object}

storageType
string required
one of
gcs
gcsBucketName
string required
Name of the GCS bucket used for Loki log storage.
gcpIntegrationId
string required
ID of the GCP integration used to access the GCS bucket.
pattern
^((org|team)\/)?[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$

networking
{object}

overlayNetwork
boolean
Whether overlay networking is enabled for this cluster.
overlayCIDR
string
CIDR range for the overlay network.
pattern
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$
istio
{object}

enablePublicLoadBalancer
boolean
Whether the cluster runs a public ingress load balancer. Defaults to true.
enablePrivateLoadBalancer
boolean
Whether the cluster runs a VPC ingress load balancer. Defaults to false; BYOK exposure is customer-controlled.
publicLoadBalancer
{object}
Customer configuration for a BYOK ingress Service. Immutable after first assignment; exposure is controlled by the customer.

serviceAnnotations
{object}

loadBalancerClass
string
pattern
^(?:(?=[^/]{1,253}\/)[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*\/)?[a-zA-Z0-9](?:[a-zA-Z0-9_.-]{0,61}[a-zA-Z0-9])?(?![\s\S])

privateLoadBalancer
{object}
Customer configuration for a BYOK ingress Service. Immutable after first assignment; exposure is controlled by the customer.

serviceAnnotations
{object}

loadBalancerClass
string
pattern
^(?:(?=[^/]{1,253}\/)[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*\/)?[a-zA-Z0-9](?:[a-zA-Z0-9_.-]{0,61}[a-zA-Z0-9])?(?![\s\S])

vanityDomains
{object}

apps
{object}

zoneName
string required
integrationId
string required

customDomains
{object}

zoneName
string required
integrationId
string required

loadBalancers
{object}

zoneName
string required
integrationId
string required

infrastructure
{object}

workloads
{object}
DEPRECATED: This field will be removed in the near future.

runtimeClass
string
Defines which runtime scheduling constraints apply for workloads
one of
none, gvisor, kata-clh, kata-qemu

builds
{object}
DEPRECATED: This field will be removed in the near future.

runtimeClass
string
Defines which runtime scheduling constraints apply for builds
one of
none, gvisor, kata-clh, kata-qemu

sandboxing
{object}

installGvisor
boolean
installMicroVm
boolean
defaultSandbox
{object}

builds
string
Default runtime class used for builds if none is configured
one of
none, gvisor, kata-clh, kata-qemu
jobs
string
Default runtime class used for jobs if none is configured
one of
none, gvisor, kata-clh, kata-qemu
services
string
Default runtime class used for services if none is configured
one of
none, gvisor, kata-clh, kata-qemu
addons
string
Default runtime class used for addons if none is configured
one of
none, gvisor, kata-clh, kata-qemu

installKata
boolean
DEPRECATED: This field will be removed in the near future.
installGvisor
boolean
DEPRECATED: This field will be removed in the near future.
cleanupVolumes
boolean
cleanupSnapshots
boolean
cephStorageProvider
{object}

enabled
boolean
resources
{object}

cpu
number
Configure the CPU resources per Ceph replica
min
1
max
20
memory
number
Configure the memory resources per Ceph replica
min
4096
max
40960
storage
number
Configure the data disk size per Ceph replica
min
102400
max
5242880

enableMultiReadWriteStorage
boolean
Configure Ceph to be enable use of multi read write storage for persistent volumes on the cluster.
enableSingleReadWriteStorage
boolean
Configure Ceph to be used as default storage class for single read write storage. This will replace the default storage of the cloud provider.
enableErasureCoding
boolean
Configure Ceph to be set up with erasure coding. This will be less fault tolerant but more cost effective.
enableTopologyAwareScheduling
boolean
Configure Ceph to be set up with topology aware scheduling, enforcing deployment across multiple zones.

requestModifiers
{object}
Allows customising request modifier values.

services
{object}
Request modifiers for services

cpu
number required
min
0.2
max
1
memory
number required
min
0.4
max
1

jobs
{object}
Request modifiers for jobs

cpu
number required
min
0.2
max
1
memory
number required
min
0.4
max
1

builds
{object}
Request modifiers for builds

cpu
number required
min
0.1
max
1
memory
number required
min
0.1
max
1

addons
{object}
Request modifiers for addons

cpu
number required
min
0.2
max
1
memory
number required
min
0.4
max
1

Response body

{object}
Response object.

data
{object} required
Result data.

id
string required
The ID of cluster
name
string required
The name of the cluster.
min length
3
max length
20
pattern
^[a-zA-Z]((-|\s)?[a-zA-Z0-9]+((-|\s)[a-zA-Z0-9]+)*)?$
entityType
string
one of
org, team
description
string
The description of the cluster.
max length
200
pattern
^[a-zA-Z0-9.,?\s\\/'"()[\];`%^&*\-_:!]+$
provider
string required
Cloud provider to be used for the selected resource
one of
aws, aws-eusc, azure, civo, gcp, oci, cloudflare, coreweave, nebius, aiven, backblaze, akamai, planetscale, byok
region
string
Region of the cluster. Can only be updated for BYOK clusters.
status
{object}

state
{object}

state
string required
Current state of the cluster.
transitionTime
string
Time of the last state transition.
reason
string
The reason, given the cluster is in an error state.

kubernetesVersion
string
Deprecated: This field is no longer used, the version is now set by the platform.
integrationId
string
Existing integration to use for this cluster.
pattern
^((org|team)\/)?[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$
storage
{object}

storageClasses
[array]

{object}

id
string required
name
string required
description
string
type
string
one of
storage-class, snapshot-class
kubernetesName
string required
defaultSnapshotClass
string
options
{object}

capabilities
{object}

expansion
boolean
Increasing volume size after provisioning.
snapshot
boolean
Point in time snapshotting of volumes.

accessModes
{object}

ReadWriteOnce
boolean
Access mode where a volume is exclusively attached to a single pod at a time.
ReadWriteMany
boolean
Access mode where a volume can be attached to multiple single pods at a time for read and write operations.

storageSize
{object}

minValidSize
integer
Enforces a minimum storage size per addon or volume.
min
1
maxValidSize
integer
Enforces a maximum storage size per addon or volume.
min
1
suggestedOptions
[array]
Specific storage size options to suggest in the UI.

integer
min
1

platform
{object}

supportedResources
[array]

string
one of
addon, volume, build-cache

snapshotClasses
[array]

{object}

id
string required
name
string required
description
string
kubernetesName
string required

nodePools
(multiple options: oneOf) required
An array of node pools for BYOC or BYOK.

[array]

An array of node pools for BYOC.

{object}
Node pool configuration for BYOC clusters

id
string required
ID of existing node pool. Must be passed when modifying existing node pools. Not relevant for new node pools
min length
3
max length
63
pattern
(^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$)|(^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89ABab][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$)
nodeType
string required
Machine type to be used by the node pool.
oci
{object}
OCI instance specific settings. Must respect ratios as determined by the selected node type.

ocpu
integer required
min
1
memory
integer required
min
1

gcp
{object}
GCP specific settings.

enablePrivateNodes
boolean
Set this flag to disable public IP assignment for nodes in this node pool.

azure
{object}
Azure specific settings.

systemPool
boolean
When 'provider' is 'azure', at least one system node pool is required per cluster.
enablePublicNodeIp
boolean
When 'provider' is 'azure', set this flag to use public node IPs.
vnetSubnetId
string
ID of the vnet subnet to use.

aws
{object}
AWS specific node pool settings.

launchTemplate
{object}
Specify a launch template to use for this node pool. When using a launch template, the disk size selection on the node pool level will be ignored.

id
string required
ID of the launch template to use.
version
integer required
Version of the launch template that should be used.
min
1

nebius
{object}
Nebius specific node pool settings.

enablePublicNodeIps
boolean
Set this flag to assign public IPs to nodes in this node pool.
osVersion
string
OS image version for nodes in this node pool.
gpuDriverVersion
string
GPU driver version for nodes in this node pool.
gpuClusterId
string
Nebius GPU cluster to attach the node pool to.

nodeCount
integer required
Number of nodes to the node pool should be provisioned with.
min
0
max
250
autoscaling
{object} | null
Auto scaling settings to use for the node pool. Requires that the cloud provider supports this feature.

enabled
boolean
Whether autoscaling is enabled for the node pool.
min
integer
The minimum number of nodes the node pool can be scaled down to.
min
0
max
249
max
integer
The maximum number of nodes the node pool can be scaled up to.
min
1
max
250

computeResources
{object}

gpu
{object}

type
string required
GPU type associated with the node pool.
pattern
[a-z0-9]
resources
{object} required

memoryInfo
{object}

sizeInGiB
number
Memory amount of the GPU in Gib.
min
1

count
integer required
Number of GPUs per node.
min
1
timeslicing
{object}
Time-slicing configuration object.

enabled
boolean
Whether or not to enable time-slicing on the GPU.
numSlices
number
Sets the amount of slices per GPU, e.g. how many pods may be scheduled concurrently on each GPU.
min
1

preemptible
boolean
Configures node pool with preemptible / spot instances if enabled.
diskType
string
The disk type to use.
diskSize
integer required
Disk size in GB
min
1
availabilityZones
[array]
Zones in which the node pool should be provisioned.

string

subnets
[array]
Subnets in which the node pool should be provisioned. Required if provider is `oci`.

string

scheduling
{object}
Define basic workload scheduling restrictions for this node pool

allowJobs
boolean
Allow jobs to schedule to this node pool
onlyGpuJobs
boolean
Restrict job scheduling to jobs which have GPU resources configured. Only relevant for GPU node pools.
allowServices
boolean
Allow services to schedule to this node pool
onlyGpuServices
boolean
Restrict service scheduling to services which have GPU resources configured. Only relevant for GPU node pools.
allowAddons
boolean
Allow addons to schedule to this node pool
allowBuilds
boolean
Allow builds to schedule to this node pool
onlyGpuBuilds
boolean
Restrict build scheduling to builds which have GPU resources configured. Only relevant for GPU node pools.
allowCeph
boolean
Allow the placement of Ceph pods

labels
{object}
Set of label keys and values that can be used for advanced scheduling in combination with resource tag scheduling rules.

[array]

An array of node pools for BYOK.

{object}
Node pool configuration for BYOK clusters

id
string required
ID of the node pool. Must be passed when modifying existing node pools. Not relevant for new node pools
min length
3
max length
63
pattern
(^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$)|(^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89ABab][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$)
providerId
string required
ID which identifies kubernetes nodes as belonging to this pool.
min length
3
max length
63
pattern
(^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$)|(^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-4[0-9a-fA-F]{3}-[89ABab][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$)
computeResources
{object}

gpu
{object}

supported
boolean
Whether this node pool consists of GPU nodes .
type
string
GPU type associated with the node pool.
pattern
[a-z0-9]
resources
{object}

memoryInfo
{object}

sizeInGiB
number
Memory amount of the GPU in Gib.
min
1

mig
{object}
Multi-Instance GPU (MIG). configuration object.

enabled
boolean
Whether or not to enable Multi-Instance GPU (MIG).
partitions
[array]
The partitions to configure on the GPU.

string

timeslicing
{object}
Time-slicing configuration object.

enabled
boolean
Whether or not to enable time-slicing on the GPU.
numSlices
number
Sets the amount of slices per GPU, e.g. how many pods may be scheduled concurrently on each GPU.
min
1

count
integer
Number of GPUs per node.
min
1

defaultPool
boolean
Fallback pool to which nodes which do not match any defined node pool are assigned. Exactly one default pool is required.
preemptible
boolean
Configures node pool with preemptible / spot instances if enabled.
scheduling
{object}
Define basic workload scheduling restrictions for this node pool

allowJobs
boolean
Allow jobs to schedule to this node pool
onlyGpuJobs
boolean
Restrict job scheduling to jobs which have GPU resources configured. Only relevant for GPU node pools.
allowServices
boolean
Allow services to schedule to this node pool
onlyGpuServices
boolean
Restrict service scheduling to services which have GPU resources configured. Only relevant for GPU node pools.
allowAddons
boolean
Allow addons to schedule to this node pool
allowBuilds
boolean
Allow builds to schedule to this node pool
onlyGpuBuilds
boolean
Restrict build scheduling to builds which have GPU resources configured. Only relevant for GPU node pools.
allowCeph
boolean
Allow the placement of Ceph pods

platform
{object}

architecture
string
Platform architecture of the underlying node type.
one of
amd64, arm64

labels
{object}
Set of label keys and values that can be used for advanced scheduling in combination with resource tag scheduling rules.

settings
{object}

builds
{object}

mode
string
Determines where builds are run: on Northflank infrastructure (paas), on this cluster (internal) or on a dedicated build cluster (build-cluster).
one of
paas, internal, build-cluster
plan
string
Plan to use for builds if they are run on the cluster
min length
3
max length
39
pattern
^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$
clusterId
string
Cluster to use for scheduling builds
pattern
^((org|team)\/)?[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$
caching
{object}
Cache settings for builds

allow
boolean
Whether to allow local disk based caching for builds.
storageClassName
string
Storage class used by default for local disk based caching.

registry
{object}

mode
string
Determines where built images are stored: in the Northflank registry (paas) or in a self-hosted registry.
one of
paas, self-hosted
registryId
string
Credentials to use for storing of images.
pattern
^((org|team)\/)?[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$

logging
(multiple options: oneOf)
Logging settings

{object}

Logging via PaaS.

mode
string
The logging mode. `paas` stores logs on Northflank infrastructure.
one of
paas

{object}

Logging via Loki (S3 storage).

mode
string required
The logging mode. `loki` stores logs in your own storage via Loki.
one of
loki
loki
{object}

storageType
string required
one of
s3
s3BucketName
string required
Name of the S3 bucket used for Loki log storage.
s3AccessKey
string required
Access key for the S3 bucket used for Loki log storage.
s3SecretKey
string required
Secret key for the S3 bucket used for Loki log storage.
s3Region
string required
Region of the S3 bucket used for Loki log storage.

{object}

Logging via Loki (GCS storage).

mode
string required
The logging mode. `loki` stores logs in your own storage via Loki.
one of
loki
loki
{object}

storageType
string required
one of
gcs
gcsBucketName
string required
Name of the GCS bucket used for Loki log storage.
gcpIntegrationId
string required
ID of the GCP integration used to access the GCS bucket.
pattern
^((org|team)\/)?[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$

networking
{object}

overlayNetwork
boolean
Whether overlay networking is enabled for this cluster.
overlayCIDR
string
CIDR range for the overlay network.
pattern
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$
istio
{object}

enablePublicLoadBalancer
boolean
Whether the cluster runs a public ingress load balancer. Defaults to true.
enablePrivateLoadBalancer
boolean
Whether the cluster runs a VPC ingress load balancer. Defaults to false; BYOK exposure is customer-controlled.
publicLoadBalancer
{object}
Customer configuration for a BYOK ingress Service. Immutable after first assignment; exposure is controlled by the customer.

serviceAnnotations
{object}

loadBalancerClass
string
pattern
^(?:(?=[^/]{1,253}\/)[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*\/)?[a-zA-Z0-9](?:[a-zA-Z0-9_.-]{0,61}[a-zA-Z0-9])?(?![\s\S])

privateLoadBalancer
{object}
Customer configuration for a BYOK ingress Service. Immutable after first assignment; exposure is controlled by the customer.

serviceAnnotations
{object}

loadBalancerClass
string
pattern
^(?:(?=[^/]{1,253}\/)[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*\/)?[a-zA-Z0-9](?:[a-zA-Z0-9_.-]{0,61}[a-zA-Z0-9])?(?![\s\S])

vanityDomains
{object}

apps
{object}

zoneName
string required
integrationId
string required

customDomains
{object}

zoneName
string required
integrationId
string required

loadBalancers
{object}

zoneName
string required
integrationId
string required

infrastructure
{object}

workloads
{object}
DEPRECATED: This field will be removed in the near future.

runtimeClass
string
Defines which runtime scheduling constraints apply for workloads
one of
none, gvisor, kata-clh, kata-qemu

builds
{object}
DEPRECATED: This field will be removed in the near future.

runtimeClass
string
Defines which runtime scheduling constraints apply for builds
one of
none, gvisor, kata-clh, kata-qemu

sandboxing
{object}

installGvisor
boolean
installMicroVm
boolean
defaultSandbox
{object}

builds
string
Default runtime class used for builds if none is configured
one of
none, gvisor, kata-clh, kata-qemu
jobs
string
Default runtime class used for jobs if none is configured
one of
none, gvisor, kata-clh, kata-qemu
services
string
Default runtime class used for services if none is configured
one of
none, gvisor, kata-clh, kata-qemu
addons
string
Default runtime class used for addons if none is configured
one of
none, gvisor, kata-clh, kata-qemu

installKata
boolean
DEPRECATED: This field will be removed in the near future.
installGvisor
boolean
DEPRECATED: This field will be removed in the near future.
cleanupVolumes
boolean
cleanupSnapshots
boolean
cephStorageProvider
{object}

enabled
boolean
resources
{object}

cpu
number
Configure the CPU resources per Ceph replica
min
1
max
20
memory
number
Configure the memory resources per Ceph replica
min
4096
max
40960
storage
number
Configure the data disk size per Ceph replica
min
102400
max
5242880

enableMultiReadWriteStorage
boolean
Configure Ceph to be enable use of multi read write storage for persistent volumes on the cluster.
enableSingleReadWriteStorage
boolean
Configure Ceph to be used as default storage class for single read write storage. This will replace the default storage of the cloud provider.
enableErasureCoding
boolean
Configure Ceph to be set up with erasure coding. This will be less fault tolerant but more cost effective.
enableTopologyAwareScheduling
boolean
Configure Ceph to be set up with topology aware scheduling, enforcing deployment across multiple zones.

requestModifiers
{object}
Allows customising request modifier values.

services
{object}
Request modifiers for services

cpu
number required
min
0.2
max
1
memory
number required
min
0.4
max
1

jobs
{object}
Request modifiers for jobs

cpu
number required
min
0.2
max
1
memory
number required
min
0.4
max
1

builds
{object}
Request modifiers for builds

cpu
number required
min
0.1
max
1
memory
number required
min
0.1
max
1

addons
{object}
Request modifiers for addons

cpu
number required
min
0.2
max
1
memory
number required
min
0.4
max
1

restrictions
{object}
BYOC restrictions configuration for controlling team access

enabled
boolean required
Enable or disable BYOC restrictions for this entity
teams
[array]
List of teams that have access to this BYOC cluster

{object}

teamId
string required
The ID of the team that has access to this BYOC cluster
min length
3
max length
45
pattern
^[a-zA-Z](-?[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*)?$

gcp
{object}
GCP specific data. Required when `provider` is `gcp`

networking
{object}

network
string
Name of the GCP network the cluster should be created in. By default a new network will be created.
subnetwork
string
Name of the GCP subnetwork the cluster should be created in. By default a new subnetwork will be created.

enableAuthorizedIpRanges
boolean
Whether access to the Kubernetes API server should be restricted to authorized IP ranges.
authorizedIpRanges
[array]
IP ranges that are authorized to access the Kubernetes API server.

string
pattern
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$

projectId
string
GCP Project ID
pattern
^[a-z][a-z0-9-]{4,28}[a-z0-9]$

aws
{object}
AWS specific data. Required when `provider` is `aws` or `aws-eusc`.

enablePublicAccessCidrs
boolean
Whether access to the public Kubernetes API endpoint should be restricted to specific CIDR ranges.
publicAccessCidrs
[array]
CIDR ranges that are allowed to access the public Kubernetes API endpoint.

string
pattern
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$

subnetConfiguration
{object}

mode
string required
The mode of the AWS subnet configuration
one of
default-subnets-for-azs, explicit-subnets
vpcId
string
Id of the VPC
subnets
[array] required
List of subnets the cluster should be created for. At least 2 must be specified.

string

vpcEgress
boolean
If egress traffic from the cluster should come from a single static egress IP.

oci
{object}
OCI specific data. Required when `provider` is `oci`.

vcnConfiguration
{object} required

vcnId
string required
ID of the OCI VCN the cluster should be created in.
subnetIdForKubernetesApi
string required
ID of the subnet to use for the Kubernetes API endpoint.
subnetIdsForServiceLBs
[array] required
IDs of the subnets to use for service load balancers.

string

azure
{object}
Azure specific data. Required when `provider` is `azure`.

networking
{object}

vnetConfiguration
{object}

mode
string required
The vnet mode to use for this cluster. Use this to switch between creation of a new vnet per cluster or specifying a custom vnet.
one of
create-default, custom-vnet
vnetId
string
Azure vnetId that should be used for this cluster. By default a new vnet will be created.

networkPluginMode
string
Optional setting to configure overlay mode on Azure.
one of
overlay

enableAuthorizedIpRanges
boolean
Whether access to the Kubernetes API server should be restricted to authorized IP ranges.
authorizedIpRanges
[array]
IP ranges that are authorized to access the Kubernetes API server.

string
pattern
^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$

coreweave
{object}
CoreWeave specific data. Required when `provider` is `coreweave`.

zone
string required
AZ of the cluster
network
{object}
Network settings

networkMode
string required
The network mode to use for this cluster. Use this to switch between the default network configuration and a custom VPC.
one of
create-default, custom
vpcId
string
ID of the CoreWeave VPC to use for this cluster.
customPrefixNames
{object}

podCidrName
string required
Name of the VPC prefix to use for the pod CIDR.
serviceCidrName
string required
Name of the VPC prefix to use for the service CIDR.
internalLbCidrNames
[array] required
Names of the VPC prefixes to use for internal load balancer CIDRs.

string

nebius
{object}
Nebius specific data. Required when `provider` is `nebius`.

projectId
string required
Nebius project ID to place the cluster in.
subnetId
string required
Nebius VPC subnet ID for the cluster.

byok
{object}
BYOK specific data. Required when `provider` is `byok`.

nodePoolProviderIdLabel
string required
The node label used to identify which provider node pool a node belongs to.

coordinates
{object}
Geographic coordinates of the cluster. Optional, used for CDN geo-routing. Only applicable when `provider` is `byok`.

latitude
number required
min
-90
max
90
longitude
number required
min
-180
max
180

dns
string
Auto-generated dns identifier for this cluster.
updatedAt
string required
The time the cluster was last updated.
createdAt
string required
The time the cluster was created.
deletionRequested
boolean required
Indicates if provider resource deletion has been requested.

API

CLI

JS Client

PATCH /v1/cloud-providers/clusters/{clusterId}

PATCH /v1/teams/{teamId}/cloud-providers/clusters/{clusterId}

Example request

Request body

curl --header "Content-Type: application/json" \
  --header "Authorization: Bearer NORTHFLANK_API_TOKEN" \
  --request PATCH \
  --data '{"name":"GCP Cluster 1","description":"This is a new cluster.","kubernetesVersion":"1.30","nodePools":[{"id":"6aa96121-0345-43ad-bade-af36d540c222","nodeType":"n2-standard-8","nodeCount":3,"autoscaling":{"enabled":true,"min":0,"max":10},"preemptible":false,"diskSize":100}],"aws":{"subnetConfiguration":{"subnets":["eu-west-1a","eu-west-1a"],"mode":"default-subnets-for-azs"}},"region":"europe-west2","settings":{"builds":{"plan":"nf-compute-200"},"registry":{"registryId":"my-registry-credentials"},"requestModifiers":{"services":{"cpu":0.5,"memory":0.8},"jobs":{"cpu":0.5,"memory":0.8},"builds":{"cpu":0.2,"memory":0.5},"addons":{"cpu":0.5,"memory":0.8}}}}' \
  https://api.northflank.com/v1/cloud-providers/clusters/{clusterId}

Example response

200 OK

Details about the updated cluster.

JSON

{
  "data": {
    "id": "gcp-cluster-1",
    "name": "GCP Cluster 1",
    "entityType": "team",
    "description": "This is a new cluster.",
    "provider": "gcp",
    "region": "europe-west2",
    "status": {
      "state": {
        "state": "running"
      }
    },
    "kubernetesVersion": "1.30",
    "integrationId": "gcp-integration",
    "nodePools": [
      {
        "id": "6aa96121-0345-43ad-bade-af36d540c222",
        "nodeType": "n2-standard-8",
        "nodeCount": 3,
        "autoscaling": {
          "enabled": true,
          "min": 0,
          "max": 10
        },
        "computeResources": {
          "gpu": {
            "type": "h100",
            "resources": {
              "memoryInfo": {
                "sizeInGiB": 80
              }
            },
            "count": 1
          }
        },
        "preemptible": false,
        "diskSize": 100
      }
    ],
    "settings": {
      "builds": {
        "plan": "nf-compute-200"
      },
      "registry": {
        "registryId": "my-registry-credentials"
      },
      "requestModifiers": {
        "services": {
          "cpu": 0.5,
          "memory": 0.8
        },
        "jobs": {
          "cpu": 0.5,
          "memory": 0.8
        },
        "builds": {
          "cpu": 0.2,
          "memory": 0.5
        },
        "addons": {
          "cpu": 0.5,
          "memory": 0.8
        }
      }
    },
    "aws": {
      "subnetConfiguration": {
        "subnets": [
          "eu-west-1a"
        ]
      }
    },
    "dns": "xxxxxxxxxx",
    "updatedAt": "2021-01-20T11:19:53.175Z",
    "createdAt": "2021-01-20T11:19:53.175Z",
    "deletionRequested": false
  }
}