tenks/ansible/node_networking.yml
Will Miller 99eaf48098 Persist physnet indices in state file
Instead of overwriting the physnet mappings specified in the Tenks
configuration, create a separate dict that maps physnet names to their
indices. Like physnet_mappings, this will be present for each
hypervisor.
2018-09-14 10:27:21 +00:00

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YAML

- hosts: localhost
tasks:
- name: Load state from file
include_vars:
file: "{{ state_file_path }}"
name: tenks_state
- hosts: hypervisors
vars:
nodes: >-
{{ hostvars.localhost.tenks_state[inventory_hostname].nodes
| default([]) }}
tasks:
- name: Configure veth pairs for each node
include_role:
name: veth-pair
vars:
veth_pair_ovs_bridge: "{{ item.1 | bridge_name }}"
veth_pair_ovs_link_name: "{{ item.0 | ovs_link_name(item.1) }}"
veth_pair_source_link_name: "{{ item.0 | source_link_name(item.1) }}"
veth_pair_state: "{{ 'absent' if cmd == 'teardown' else 'present' }}"
# Loop over each physical network for each node allocated to this host.
# Allocations are stored in localhost's vars.
loop: >-
{{ nodes | subelements('physical_networks') }}