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| − | [[Terraform EKS module]]: <code>eks_managed_node_groups</code> submodule and
| + | https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest#input_eks_managed_node_groups |
| − | * <code>[[eks_managed_node_group_defaults]]</code> <code>[[eks_managed_node_group]]</code> input from [[Terraform EKS module]]
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| | + | <code>eks_managed_node_groups</code> |
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| − | * Submodule: https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest/submodules/eks-managed-node-group
| + | [[instance_type]] |
| − | * Input: https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest#input_eks_managed_node_groups
| + | [[instance_types]] |
| − | * https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest/submodules/eks-managed-node-group?tab=inputs
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| − | * Example: https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest/examples/eks_managed_node_group
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| − | == Inputs ==
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| − | https://registry.terraform.io/modules/terraform-aws-modules/eks/aws/latest/submodules/eks-managed-node-group?tab=inputs
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| − | * <code>[[instance_types]]: [[min_size]], [[max_size]], [[desired_size]]</code></code>
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| − | * <code>[[use_custom_launch_template]]</code>
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| − | * <code>[[fargate_profiles]]</code>
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| − | == Examples ==
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| | eks_managed_node_groups = { | | eks_managed_node_groups = { |
| | one = { | | one = { |
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| | [[instance_types]] = ["t3.small"] | | [[instance_types]] = ["t3.small"] |
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| − | [[min_size]] = 1 | + | min_size = 1 |
| − | [[max_size]] = 3 | + | max_size = 3 |
| | [[desired_size]] = 2 # https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/docs/faq.md#why-are-there-no-changes-when-a-node-groups-desired_size-is-modified | | [[desired_size]] = 2 # https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/docs/faq.md#why-are-there-no-changes-when-a-node-groups-desired_size-is-modified |
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| | echo 'foo bar' | | echo 'foo bar' |
| | EOT | | EOT |
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| + | |
| | vpc_security_group_ids = [ | | vpc_security_group_ids = [ |
| | aws_security_group.node_group_one.id | | aws_security_group.node_group_one.id |
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| − | module "eks_managed_node_group" {
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| − | source = "terraform-aws-modules/eks/aws//modules/eks-managed-node-group"
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| − | name = "separate-eks-mng"
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| − | cluster_name = "my-cluster"
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| − | cluster_version = "1.24"
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| − |
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| − | subnet_ids = ["subnet-abcde012", "subnet-bcde012a", "subnet-fghi345a"]
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| − |
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| − | // The following variables are necessary if you decide to use the module outside of the parent EKS module context.
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| − | // Without it, the security groups of the nodes are empty and thus won't join the cluster.
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| − | cluster_primary_security_group_id = module.eks.cluster_primary_security_group_id
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| − | vpc_security_group_ids = [module.eks.node_security_group_id]
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| − | // Note: `disk_size`, and `remote_access` can only be set when using the EKS managed node group default launch template
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| − | // This module defaults to providing a custom launch template to allow for custom security groups, tag propagation, etc.
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| − | // use_custom_launch_template = false
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| − | // disk_size = 50
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| − | //
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| − | // # Remote access cannot be specified with a launch template
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| − | // remote_access = {
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| − | // ec2_ssh_key = module.key_pair.key_pair_name
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| − | // source_security_group_ids = [aws_security_group.remote_access.id]
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| − | // }
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| − |
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| − | min_size = 1
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| − | max_size = 10
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| − | desired_size = 1
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| − |
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| − | instance_types = ["t3.large"]
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| − | [[capacity_type]] = "SPOT"
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| − |
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| − | labels = {
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| − | Environment = "test"
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| − | GithubRepo = "terraform-aws-eks"
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| − | GithubOrg = "terraform-aws-modules"
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| − | }
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| − | [[taints]] = {
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| − | dedicated = {
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| − | key = "dedicated"
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| − | value = "gpuGroup"
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| − | effect = "[[NO_SCHEDULE]]"
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| − | }
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| − | }
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| − | tags = {
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| − | Environment = "dev"
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| − | Terraform = "true"
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| − | }
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| − | }
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| − | == Errors ==
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| − | │ Error: error updating EKS Node Group (your-ng:node_default-20230320234324234001) config: [[InvalidParameterException]]: [[Minimum capacity 2 can't be greater than desired size]] 1
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| − | [[module.eks.module.eks_managed_node_group]]["one"].aws_eks_node_group.this[0]: [[Destruction complete after]] 6m16s
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| | | | |
| | == Related == | | == Related == |
| | * <code>[[eks-cluster.tf]]</code> | | * <code>[[eks-cluster.tf]]</code> |
| | * FAQ: https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/docs/faq.md#why-are-there-no-changes-when-a-node-groups-desired_size-is-modified | | * FAQ: https://github.com/terraform-aws-modules/terraform-aws-eks/blob/master/docs/faq.md#why-are-there-no-changes-when-a-node-groups-desired_size-is-modified |
| − | * <code>[[taints]]</code>
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| − | * Terraform resource: <code>[[aws_eks_node_group]]</code>
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| − | * <code>[[Terraform submodule]]</code>
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| − | * <code>[[metadata options]]</code>
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| − | * <code>[[self_managed_node_groups]]</code>
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| − | * [[AWS EKS nodes]]
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| − | * [[module.eks.module.eks_managed_node_group]]
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| − | * [[Still destroying ...]]
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| | == See also == | | == See also == |
| − | * {{eks_managed_node_groups}} | + | * {{NG}} |
| − | * {{eks_managed_node_group}}
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| − | * {{module.eks}}
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| | * {{Terraform EKS module}} | | * {{Terraform EKS module}} |
| − | | + | * {{tf eks}} |
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| | [[Category:EKS]] | | [[Category:EKS]] |
