CoreOs Static Addr

A simple way to add Static Address on CoreOS Machines

Requirements

None (if you already has done the bootsrap on your coreos with python)
If you need bootstrap your CoreOS and install python, run coreos-bootstrap firstly... :smiley:

__This role will add static address to CoreOS on file /etc/systemd/10-static.networks, as a block at end of file.

Role Variables

All you need is set interface, gateway and network addresses

So the only variable you will need to set on this role is the addrs variable.
The syntax is that:

  addrs:
    - { inet: eth0, network: 10.0.0.0/8, gateway: 172.17.12.1 }

You can also set multiple addresses by dooing like this:

  addrs:
    - { inet: eth0, network: 10.0.0.0/8, gateway: 172.17.12.1 }
    - { inet: eth1, network: 192.168.125.0/28, gateway: 10.12.13.1 }
  ...

You must remember to set your python interpreter path.
if you have bootstrapped with isca0.coreos-bootstrap, set your inventory vars with this python path:
[coreos:vars]
ansible_python_interpreter="/opt/python/bin/python"

Dependencies

None

Example Playbook

---
  - name: "Adding Static Address on CoreOS Machines"
    hosts: coreos
    remote_user: core
    become: true
    vars:
      addrs:
        - { inet: eth0, network: 10.0.0.0/8, gateway: 172.17.12.1 }
    roles:
      - coreos-StaticAddr

License

BSD

Author Information

This role was create in 2017 by Isca