tenks/ansible/host_setup.yml
Mark Goddard 64134eabcc Fix OVS detection
Although my shell returns 127 when a command is not found, Ansible's command
module seems to be getting 2. Assume non-zero means not installed.
2018-08-30 13:20:14 +00:00

46 lines
1.2 KiB
YAML

---
- name: Ensure general system requirements are installed
yum:
name: "{{ system_requirements }}"
become: true
- name: Ensure log directory exists
file:
path: "{{ log_directory }}"
state: directory
become: true
- name: Check if ovs-vsctl command is present
command: ovs-vsctl --version
register: ovs_vsctl_check
failed_when: false
changed_when: false
- block:
- name: Ensure Open vSwitch package is installed
yum:
name: openvswitch
become: true
- name: Ensure Open vSwitch is started and enabled
service:
name: openvswitch
state: running
enabled: true
become: true
# Assume a non-zero return code means the command does not exist. Do this
# check to avoid installing Open vSwitch system-wide if the command already
# exists as a link to a containerised version of OVS.
when: ovs_vsctl_check.rc != 0
- name: Configure physical networks
include_tasks: physical_network.yml
vars:
network_name: "{{ item.0 }}"
tenks_bridge: "{{ bridge_prefix ~ idx }}"
source_interface: "{{ item.1 }}"
# Sort to ensure we always enumerate in the same order.
loop: "{{ physnet_mappings | dictsort }}"
loop_control:
index_var: idx