Ansible role to manage systemd networkd
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Dmitriy Rabotyagov c449573e72 Fix systemd-resolved config conditional
Variable systemd_resolved is supposed to be a dict. When bool filter is
applied to dict it returns false despite dict have any values or not.
So we need to change that logic to verify if we have empty dict or not.

Change-Id: I17d5bebe4bd1c133798161f27e08bd2989848178
2020-05-15 14:27:59 +03:00
defaults Add ipforward option to configure IPForward 2019-02-11 09:55:26 -05:00
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templates Add ipforward option to configure IPForward 2019-02-11 09:55:26 -05:00
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Ansible systemd_networkd

This Ansible role configures systemd-networkd link, network, and netdev files.

This role requires the openstack-ansible-plugins repository to be available on your local system. The Ansible galaxy resolver will not retrieve this role for you. To get the plugins role in place clone the plugins repository before running this role.

# git clone https://github.com/openstack/openstack-ansible-plugins /etc/ansible/roles/plugins

Release notes for the project can be found at: https://docs.openstack.org/releasenotes/ansible-role-systemd_networkd

You can also use the ansible-galaxy command on the ansible-role-requirements.yml file.

# ansible-galaxy install -r ansible-role-requirements.yml

Example playbook

See the "defaults.yml" file for a full list of all available options.

- name: Create a systemd-networkd interfaces
  hosts: localhost
  become: true
  roles:
    - role: "systemd_networkd"
      systemd_netdevs:
        - NetDev:
            Name: dummy0
            Kind: dummy
        - NetDev:
            Name: dummy1
            Kind: dummy
        - NetDev:
            Name: bond0
            Kind: bond
          Bond:
            Mode: 802.3ad
            TransmitHashPolicy: layer3+4
            MIIMonitorSec: 1s
            LACPTransmitRate: fast
        - NetDev:
            Name: br-dummy
            Kind: bridge
      systemd_networks:
        - interface: "dummy0"
          bond: "bond0"
          mtu: 9000
        - interface: "dummy1"
          bond: "bond0"
          mtu: 9000
        - interface: "bond0"
          bridge: "br-dummy"
          mtu: 9000
        - interface: "br-dummy"
          address: "10.0.0.100"
          netmask: "255.255.255.0"
          gateway: "10.0.0.1"
          mtu: 9000
          usedns: true
          static_routes:
            - gateway: "10.1.0.1"
              cidr: "10.1.0.0/24"
          config_overrides:
            Network:
              ConfigureWithoutCarrier: true