coreos.yml

#cloud-config

hostname: core01

ssh_authorized_keys:
  - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDArlyas86BhZq5KVK9xwnjA5FF6nzEyZv03Ln0PEJ0x90KznA7vijsXoMuu3wC/ZFzxNqdtIi8B7MwbwWi0RSBLF5BeVunA+Oun0vpEtByUEKlyKJSYSJdYmYTjU4LtwowJJQ8FNQ7KrRQyqeriTe/07i5PfuW9XzMQVje1OFV8M8xXmVxBmb1yYpfaBvuynYH6mycO6vdBxGGjmVezTwLeMNDOfEUoa+Fs+i8raMHzteNSUvbyVazCj7i4tucAhf78lpPt+pvNgELdTtyu6sOdDkfjIs/uDEOX5yrgpk0QC3n9WWZjeyBeew3H/n17yyZkU8UaZhhYt+8NmWrndhd ariv3ra@gmail.com

coreos:
  etcd2:
    # generate a new token for each unique cluster from https://discovery.etcd.io/new?size=3
    # specify the initial size of your cluster with ?size=X
    discovery: https://discovery.etcd.io/f2539940b4f04169cdf73ebda4f21362
 # multi-region and multi-cloud deployments need to use $public_ipv4
    advertise-client-urls: "http://$public_ipv4:2379"
    initial-advertise-peer-urls: "http://$private_ipv4:2380"
    # listen on both the official ports and the legacy ports
    # legacy ports can be omitted if your application doesn't depend on them
    listen-client-urls: "http://0.0.0.0:2379,http://0.0.0.0:4001"
    listen-peer-urls: "http://$private_ipv4:2380,http://$private_ipv4:7001"
    
  units:
    - name: etcd2.service
      command: start
    - name: fleet.service
      command: start

  update:
    reboot-strategy: best-effort

users:  
  - name: coreadmin
    passwd: $1$xyz$FGRmF/DYcLJLTntraF.GP0
  - groups:
      - sudo
      - docker