readme now has instructions for basic kubectl operation testing. locals map used to aid in userdata

data.tf

@@ -29,84 +29,3 @@ data "aws_iam_policy_document" "cluster_assume_role_policy" {
     }
   }
 }
-
-resource "null_resource" "tags_as_list_of_maps" {
-  count = "${length(keys(var.tags))}"
-
-  triggers = "${map(
-    "key", "${element(keys(var.tags), count.index)}",
-    "value", "${element(values(var.tags), count.index)}",
-    "propagate_at_launch", "true"
-  )}"
-}
-
-locals {
-  asg_tags = ["${null_resource.tags_as_list_of_maps.*.triggers}"]
-
-  # More information: https://amazon-eks.s3-us-west-2.amazonaws.com/1.10.3/2018-06-05/amazon-eks-nodegroup.yaml
-  workers_userdata = <<USERDATA
-#!/bin/bash -xe
-
-CA_CERTIFICATE_DIRECTORY=/etc/kubernetes/pki
-CA_CERTIFICATE_FILE_PATH=$CA_CERTIFICATE_DIRECTORY/ca.crt
-mkdir -p $CA_CERTIFICATE_DIRECTORY
-echo "${aws_eks_cluster.this.certificate_authority.0.data}" | base64 -d >  $CA_CERTIFICATE_FILE_PATH
-INTERNAL_IP=$(curl -s http://169.254.169.254/latest/meta-data/local-ipv4)
-sed -i s,MASTER_ENDPOINT,${aws_eks_cluster.this.endpoint},g /var/lib/kubelet/kubeconfig
-sed -i s,CLUSTER_NAME,${var.cluster_name},g /var/lib/kubelet/kubeconfig
-sed -i s,REGION,${data.aws_region.current.name},g /etc/systemd/system/kubelet.service
-sed -i s,MAX_PODS,20,g /etc/systemd/system/kubelet.service
-sed -i s,MASTER_ENDPOINT,${aws_eks_cluster.this.endpoint},g /etc/systemd/system/kubelet.service
-sed -i s,INTERNAL_IP,$INTERNAL_IP,g /etc/systemd/system/kubelet.service
-DNS_CLUSTER_IP=10.100.0.10
-if [[ $INTERNAL_IP == 10.* ]] ; then DNS_CLUSTER_IP=172.20.0.10; fi
-sed -i s,DNS_CLUSTER_IP,$DNS_CLUSTER_IP,g /etc/systemd/system/kubelet.service
-sed -i s,CERTIFICATE_AUTHORITY_FILE,$CA_CERTIFICATE_FILE_PATH,g /var/lib/kubelet/kubeconfig
-sed -i s,CLIENT_CA_FILE,$CA_CERTIFICATE_FILE_PATH,g  /etc/systemd/system/kubelet.service
-systemctl daemon-reload
-systemctl restart kubelet kube-proxy
-USERDATA
-
-  config_map_aws_auth = <<CONFIGMAPAWSAUTH
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: aws-auth
-  namespace: kube-system
-data:
-  mapRoles: |
-    - rolearn: ${aws_iam_role.workers.arn}
-      username: system:node:{{EC2PrivateDNSName}}
-      groups:
-        - system:bootstrappers
-        - system:nodes
-CONFIGMAPAWSAUTH
-
-  kubeconfig = <<KUBECONFIG
-
-apiVersion: v1
-clusters:
-- cluster:
-    server: ${aws_eks_cluster.this.endpoint}
-    certificate-authority-data: ${aws_eks_cluster.this.certificate_authority.0.data}
-  name: kubernetes
-contexts:
-- context:
-    cluster: kubernetes
-    user: aws
-  name: aws
-current-context: aws
-kind: Config
-preferences: {}
-users:
-- name: aws
-  user:
-    exec:
-      apiVersion: client.authentication.k8s.io/v1alpha1
-      command: heptio-authenticator-aws
-      args:
-        - "token"
-        - "-i"
-        - "${var.cluster_name}"
-KUBECONFIG
-}