# KubernetesClusterPropertiesForPut

## Properties

\| **api\_subnet\_allow\_list** | **Array\<String>** | Access to the K8s API server is restricted to these CIDRs. Intra-cluster traffic is not affected by this restriction. If no AllowList is specified, access is not limited. If an IP is specified without a subnet mask, the default value is 32 for IPv4 and 128 for IPv6. | \[optional] |

\| **k8s\_version** | **String** | The Kubernetes version that the cluster is running. This limits which Kubernetes versions can run in a cluster's node pools. Also, not all Kubernetes versions are suitable upgrade targets for all earlier versions. | \[optional] |

\| **maintenance\_window** | [**KubernetesMaintenanceWindow**](https://docs.ionos.com/sections-test/ruby-sdk/cloud-api-ruby-sdk/models/kubernetesmaintenancewindow) | | \[optional] |

\| **name** | **String** | A Kubernetes cluster name. Valid Kubernetes cluster name must be 63 characters or less and must be empty or begin and end with an alphanumeric character (\[a-z0-9A-Z]) with dashes (-), underscores (\_), dots (.), and alphanumerics between. | |

\| **s3\_buckets** | [**Array\<S3Bucket>**](https://docs.ionos.com/sections-test/ruby-sdk/cloud-api-ruby-sdk/models/s3bucket) | List of S3 buckets configured for K8s usage. At the moment, it contains only one S3 bucket that is used to store K8s API audit logs. | \[optional] |

## Example

```ruby
require 'ionoscloud'


instance = Ionoscloud::KubernetesClusterPropertiesForPut.new(
  api_subnet_allow_list: [1.2.3.4/32, 2002::1234:abcd:ffff:c0a8:101/64, 1.2.3.4, 2002::1234:abcd:ffff:c0a8:101],

  k8s_version: 1.15.4,

  maintenance_window: null,

  name: k8s,

  s3_buckets: null
)
```