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https://github.com/ysoftdevs/terraform-aws-eks.git
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89401f1623
Setting `manage_aws_auth = false` removes the ordering dependency between node_group and eks_cluster generating an error on first apply. This fixes that use case. Fixes #793
29 lines
1.4 KiB
HCL
29 lines
1.4 KiB
HCL
# Hack to ensure ordering of resource creation. Do not create node_groups
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# before other resources are ready. Removes race conditions
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data "null_data_source" "node_groups" {
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count = var.create_eks ? 1 : 0
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inputs = {
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cluster_name = aws_eks_cluster.this[0].name
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# Ensure these resources are created before "unlocking" the data source.
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# `depends_on` causes a refresh on every run so is useless here.
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# [Re]creating or removing these resources will trigger recreation of Node Group resources
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aws_auth = coalescelist(kubernetes_config_map.aws_auth[*].id, [""])[0]
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role_NodePolicy = coalescelist(aws_iam_role_policy_attachment.workers_AmazonEKSWorkerNodePolicy[*].id, [""])[0]
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role_CNI_Policy = coalescelist(aws_iam_role_policy_attachment.workers_AmazonEKS_CNI_Policy[*].id, [""])[0]
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role_Container = coalescelist(aws_iam_role_policy_attachment.workers_AmazonEC2ContainerRegistryReadOnly[*].id, [""])[0]
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}
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}
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module "node_groups" {
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source = "./modules/node_groups"
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create_eks = var.create_eks
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cluster_name = coalescelist(data.null_data_source.node_groups[*].outputs["cluster_name"], [""])[0]
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default_iam_role_arn = coalescelist(aws_iam_role.workers[*].arn, [""])[0]
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workers_group_defaults = local.workers_group_defaults
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tags = var.tags
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node_groups_defaults = var.node_groups_defaults
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node_groups = var.node_groups
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}
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