terraform-aws-eks/modules/_user_data/README.md

User Data Module

Configuration in this directory renders the appropriate user data for the given inputs. See docs/user_data.md for more info.

See examples/user_data/ for various examples using this module.

Requirements

Name	Version
terraform	>= 1.0
cloudinit	>= 2.0

Providers

Name	Version
cloudinit	>= 2.0

Modules

No modules.

Resources

Name	Type
cloudinit_config.linux_eks_managed_node_group	data source

Inputs

Name	Description	Type	Default	Required
bootstrap_extra_args	Additional arguments passed to the bootstrap script. When platform = bottlerocket; these are additional settings that are provided to the Bottlerocket user data	string	""	no
cluster_auth_base64	Base64 encoded CA of associated EKS cluster	string	""	no
cluster_endpoint	Endpoint of associated EKS cluster	string	""	no
cluster_name	Name of the EKS cluster	string	""	no
cluster_service_ipv4_cidr	The CIDR block to assign Kubernetes service IP addresses from. If you don't specify a block, Kubernetes assigns addresses from either the 10.100.0.0/16 or 172.20.0.0/16 CIDR blocks	string	null	no
create	Determines whether to create user-data or not	bool	true	no
enable_bootstrap_user_data	Determines whether the bootstrap configurations are populated within the user data template	bool	false	no
is_eks_managed_node_group	Determines whether the user data is used on nodes in an EKS managed node group. Used to determine if user data will be appended or not	bool	true	no
platform	Identifies if the OS platform is bottlerocket, linux, or windows based	string	"linux"	no
post_bootstrap_user_data	User data that is appended to the user data script after of the EKS bootstrap script. Not used when platform = bottlerocket	string	""	no
pre_bootstrap_user_data	User data that is injected into the user data script ahead of the EKS bootstrap script. Not used when platform = bottlerocket	string	""	no
user_data_template_path	Path to a local, custom user data template file to use when rendering user data	string	""	no

Outputs

Name	Description
user_data	Base64 encoded user data rendered for the provided inputs