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项目作者： sagittaros

项目描述 ：
HA, Private DNS, Private Topology Kops Cluster
高级语言： HCL
项目地址: git://github.com/sagittaros/kubernetes-aws-vpc-terraform.git
创建时间： 2018-05-04T16:57:20Z
项目社区：https://github.com/sagittaros/kubernetes-aws-vpc-terraform
开源协议：Apache License 2.0
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Kops-Terraform Starter on AWS VPC

HA, Private DNS, Private Topology Kubernetes Kops Cluster

Customize terraform/variables.tf, terraform/main.tf and kops/02_create_cluster to suit your need.

Project uses 3 AZs, each AZ has a private and public subnet for kops private subnet and kops utility subnet respectively. More details please see Subnet Design Document

Usage

The steps to create a kops cluster using this starter project:

  1. Setup IAM user and make sure AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY is present
  2. Create a S3 bucket as Kops state store, refer my script here
  3. Create a S3 bucket as Terraform Backend, then customize it at main.tf
  4. Customize terraform using variables.tf
  5. Create a private hosted zone (optional) on Route53
  6. Create a public hosted zone on Route53 Details
  7. Follow numbered kops/*.sh to create kops cluster and save to terraform/k8s
  8. Go to terraform and run terraform init; terraform plan; terraform apply;
  9. Make sure you have api.DOMAIN and bastion.DOMAIN in your public DNS zone.
  10. run kops validate cluster

Check the pods running in kube_system by running kubectl get pod --namespace kube-system

  1. NAME                                                                      READY     STATUS    RESTARTS   AGE
  2. dns-controller-7954c48879-qxlfv                                           1/1       Running   0          48m
  3. etcd-server-events-ip-10-1-142-70.ap-southeast-1.compute.internal         1/1       Running   4          47m
  4. etcd-server-events-ip-10-1-147-202.ap-southeast-1.compute.internal        1/1       Running   4          48m
  5. etcd-server-events-ip-10-1-164-244.ap-southeast-1.compute.internal        1/1       Running   5          47m
  6. etcd-server-ip-10-1-142-70.ap-southeast-1.compute.internal                1/1       Running   1          48m
  7. etcd-server-ip-10-1-147-202.ap-southeast-1.compute.internal               1/1       Running   0          48m
  8. etcd-server-ip-10-1-164-244.ap-southeast-1.compute.internal               1/1       Running   2          46m
  9. kube-apiserver-ip-10-1-142-70.ap-southeast-1.compute.internal             1/1       Running   2          48m
  10. kube-apiserver-ip-10-1-147-202.ap-southeast-1.compute.internal            1/1       Running   0          47m
  11. kube-apiserver-ip-10-1-164-244.ap-southeast-1.compute.internal            1/1       Running   0          46m
  12. kube-controller-manager-ip-10-1-142-70.ap-southeast-1.compute.internal    1/1       Running   0          47m
  13. kube-controller-manager-ip-10-1-147-202.ap-southeast-1.compute.internal   1/1       Running   0          48m
  14. kube-controller-manager-ip-10-1-164-244.ap-southeast-1.compute.internal   1/1       Running   0          46m
  15. kube-dns-7785f4d7dc-sw8sr                                                 3/3       Running   0          46m
  16. kube-dns-7785f4d7dc-vd8fm                                                 3/3       Running   0          48m
  17. kube-dns-autoscaler-787d59df8f-rb5g2                                      1/1       Running   0          48m
  18. kube-proxy-ip-10-1-136-100.ap-southeast-1.compute.internal                1/1       Running   0          47m
  19. kube-proxy-ip-10-1-142-70.ap-southeast-1.compute.internal                 1/1       Running   0          47m
  20. kube-proxy-ip-10-1-144-200.ap-southeast-1.compute.internal                1/1       Running   0          46m
  21. kube-proxy-ip-10-1-147-202.ap-southeast-1.compute.internal                1/1       Running   0          48m
  22. kube-proxy-ip-10-1-164-244.ap-southeast-1.compute.internal                1/1       Running   0          46m
  23. kube-proxy-ip-10-1-174-66.ap-southeast-1.compute.internal                 1/1       Running   0          47m
  24. kube-scheduler-ip-10-1-142-70.ap-southeast-1.compute.internal             1/1       Running   0          47m
  25. kube-scheduler-ip-10-1-147-202.ap-southeast-1.compute.internal            1/1       Running   0          48m
  26. kube-scheduler-ip-10-1-164-244.ap-southeast-1.compute.internal            1/1       Running   0          47m
  27. weave-net-4h5t7                                                           2/2       Running   0          47m
  28. weave-net-9drwh                                                           2/2       Running   0          48m
  29. weave-net-bnzjt                                                           2/2       Running   2          47m
  30. weave-net-fnmrs                                                           2/2       Running   0          48m
  31. weave-net-l2spt                                                           2/2       Running   0          47m
  32. weave-net-l8tpf                                                           2/2       Running   0          47m

WeaveNet is baked in! Now you have a fully functional kops cluster!

Versions

Terraform v0.11.7

Kops v1.9.0

Kubernetes v1.9.3

Credits

This starter project is inspired by an article written by Kasper Nissen

Terraform syntax is inspired by ryane