software.amazon.awscdk.services.eks

Interface BootstrapOptions

All Known Implementing Classes:

BootstrapOptions.Jsii$Proxy

@Generated(value="jsii-pacmak/1.58.0 (build f8ba112)",
           date="2022-05-13T01:13:38.222Z")
public interface BootstrapOptions

EKS node bootstrapping options.

Example:

 Cluster cluster;
 cluster.addAutoScalingGroupCapacity("spot", AutoScalingGroupCapacityOptions.builder()
         .instanceType(new InstanceType("t3.large"))
         .minCapacity(2)
         .bootstrapOptions(BootstrapOptions.builder()
                 .kubeletExtraArgs("--node-labels foo=bar,goo=far")
                 .awsApiRetryAttempts(5)
                 .build())
         .build());
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	BootstrapOptions.Builder A builder for BootstrapOptions
static class	BootstrapOptions.Jsii$Proxy An implementation for BootstrapOptions

Method Summary

Modifier and Type	Method and Description
static BootstrapOptions.Builder	builder()
default java.lang.String	getAdditionalArgs() Additional command line arguments to pass to the `/etc/eks/bootstrap.sh` command.
default java.lang.Number	getAwsApiRetryAttempts() Number of retry attempts for AWS API call (DescribeCluster).
default java.lang.String	getDnsClusterIp() Overrides the IP address to use for DNS queries within the cluster.
default java.lang.String	getDockerConfigJson() The contents of the `/etc/docker/daemon.json` file.
default java.lang.Boolean	getEnableDockerBridge() Restores the docker default bridge network.
default java.lang.String	getKubeletExtraArgs() Extra arguments to add to the kubelet.
default java.lang.Boolean	getUseMaxPods() Sets `--max-pods` for the kubelet based on the capacity of the EC2 instance.

Method Detail

getAdditionalArgs

default java.lang.String getAdditionalArgs()

Additional command line arguments to pass to the `/etc/eks/bootstrap.sh` command.

Default: - none

See Also:

https://github.com/awslabs/amazon-eks-ami/blob/master/files/bootstrap.sh

getAwsApiRetryAttempts

default java.lang.Number getAwsApiRetryAttempts()

Number of retry attempts for AWS API call (DescribeCluster).

Default: 3

getDnsClusterIp

default java.lang.String getDnsClusterIp()

Overrides the IP address to use for DNS queries within the cluster.

Default: - 10.100.0.10 or 172.20.0.10 based on the IP address of the primary interface.

getDockerConfigJson

default java.lang.String getDockerConfigJson()

The contents of the `/etc/docker/daemon.json` file. Useful if you want a custom config differing from the default one in the EKS AMI.

Default: - none

getEnableDockerBridge

default java.lang.Boolean getEnableDockerBridge()

Restores the docker default bridge network.

Default: false

getKubeletExtraArgs

default java.lang.String getKubeletExtraArgs()

Extra arguments to add to the kubelet. Useful for adding labels or taints.

For example, --node-labels foo=bar,goo=far.

Default: - none

getUseMaxPods

default java.lang.Boolean getUseMaxPods()

Sets `--max-pods` for the kubelet based on the capacity of the EC2 instance.

Default: true

builder

static BootstrapOptions.Builder builder()

Returns:

a BootstrapOptions.Builder of BootstrapOptions