/Ansible

For manage configurations of EKS

Ansible for EKS configuration

  • Istio
  • EFS
  • Loki
  • Prometheus

1. Installation Guide (MacOS)

brew install ansible

2. Prerequisites Before Install

  • route53
    • domain
  • acm
    • acm apply
  • efs
    • efs stack

3. Prerequisites After Install

  • host_vars/bastion-1.yml 수정 
    cp host_vars/bastion-1.yml.template host_vars/bastion-1.yml
    • ansible_host
      • Bastion Host EC2 instance IP
    • ansible_user
      • ec2-user
    • ansible_ssh_private_key_file
      • SSH file directory
  • vars.yml 수정 
    cp vars.yml.template vars.yml
    • aws_access_key
      • your_aws_access_key
    • aws_secret_key
      • your_aws_secret_key
    • region
      • aws region
    • cluster_name
      • eks cluster name
    • kubectl_version
      • default ( v1.29.1 )
    • policy_name
      • default ( AWSLoadBalancerControllerIAMPolicy )
    • acm_arn
      • domain acm arn
      • will be connected to istio ingress alb
    • efs_stack_name
    • loki,prometheus_domain

4. Check Connection with Host (bastion-host)

ansible bastion-1 -m ping -i inventory.ini 

# output

# bastion-1 | SUCCESS => {
#     "changed": false,
#     "ping": "pong"
# }

5. Run Master Playbook

ansible-playbook site.yml -i inventory.ini