HelmChart

class aws_cdk.aws_eks.HelmChart(scope, id, *, cluster, chart=None, chart_asset=None, create_namespace=None, namespace=None, release=None, repository=None, timeout=None, values=None, version=None, wait=None)

Bases: Construct

Represents a helm chart within the Kubernetes system.

Applies/deletes the resources using kubectl in sync with the resource.

ExampleMetadata:

infused

Example:

# cluster: eks.Cluster

# option 1: use a construct
eks.HelmChart(self, "NginxIngress",
    cluster=cluster,
    chart="nginx-ingress",
    repository="https://helm.nginx.com/stable",
    namespace="kube-system"
)

# or, option2: use `addHelmChart`
cluster.add_helm_chart("NginxIngress",
    chart="nginx-ingress",
    repository="https://helm.nginx.com/stable",
    namespace="kube-system"
)
Parameters:

  • scope (Construct) –

  • id (str) –

  • cluster (ICluster) – The EKS cluster to apply this configuration to. [disable-awslint:ref-via-interface]

  • chart (Optional[str]) – The name of the chart. Either this or chartAsset must be specified. Default: - No chart name. Implies chartAsset is used.

  • chart_asset (Optional[Asset]) – The chart in the form of an asset. Either this or chart must be specified. Default: - No chart asset. Implies chart is used.

  • create_namespace (Optional[bool]) – create namespace if not exist. Default: true

  • namespace (Optional[str]) – The Kubernetes namespace scope of the requests. Default: default

  • release (Optional[str]) – The name of the release. Default: - If no release name is given, it will use the last 53 characters of the node’s unique id.

  • repository (Optional[str]) – The repository which contains the chart. For example: https://kubernetes-charts.storage.googleapis.com/ Default: - No repository will be used, which means that the chart needs to be an absolute URL.

  • timeout (Optional[Duration]) – Amount of time to wait for any individual Kubernetes operation. Maximum 15 minutes. Default: Duration.minutes(5)

  • values (Optional[Mapping[str, Any]]) – The values to be used by the chart. Default: - No values are provided to the chart.

  • version (Optional[str]) – The chart version to install. Default: - If this is not specified, the latest version is installed

  • wait (Optional[bool]) – Whether or not Helm should wait until all Pods, PVCs, Services, and minimum number of Pods of a Deployment, StatefulSet, or ReplicaSet are in a ready state before marking the release as successful. Default: - Helm will not wait before marking release as successful

Methods

to_string()

Returns a string representation of this construct.

Return type:

str

Attributes

RESOURCE_TYPE = 'Custom::AWSCDK-EKS-HelmChart'
node

The construct tree node associated with this construct.

Static Methods

classmethod is_construct(x)

Return whether the given object is a Construct.

Parameters:

x (Any) –

Return type:

bool