Mark Goddard 922eb494e6 Make Ironic inspector honour inventory
Ironic inspector should honour the Ansible inventory group
ironic-inspector. Ironic inspector may not be required at all. If
Ironic inspector is required then it should only run on a single
node, and this should be reflected by the inventory.

This change makes a number of Ironic inspector-related tasks dependent
upon the host's membership of the ironic-inspector group. Also, we
couple the ironic-dnsmasq container with the ironic-inspector group
rather than ironic-conductor, as the service is for inspector rather
than Ironic.

Change-Id: Ifd90753b0fe1a55c11b7723c28e1d14ab3d32737
Closes-Bug: #1665257
2017-07-19 08:24:21 +01:00

108 lines
3.5 KiB
YAML

---
- name: Ensuring config directories exist
file:
path: "{{ node_config_directory }}/{{ item }}"
state: "directory"
recurse: yes
with_items:
- "ironic-api"
- "ironic-conductor"
- "ironic-inspector"
- "ironic-pxe"
- "ironic-dnsmasq"
- name: Copying over config.json files for services
template:
src: "{{ item }}.json.j2"
dest: "{{ node_config_directory }}/{{ item }}/config.json"
with_items:
- "ironic-api"
- "ironic-conductor"
- "ironic-inspector"
- "ironic-pxe"
- "ironic-dnsmasq"
- name: Copying over ironic.conf
vars:
service_name: "{{ item }}"
merge_configs:
sources:
- "{{ role_path }}/templates/ironic.conf.j2"
- "{{ node_custom_config }}/global.conf"
- "{{ node_custom_config }}/database.conf"
- "{{ node_custom_config }}/messaging.conf"
- "{{ node_custom_config }}/ironic.conf"
- "{{ node_custom_config }}/ironic/{{ item }}.conf"
- "{{ node_custom_config }}/ironic/{{ inventory_hostname }}/ironic.conf"
dest: "{{ node_config_directory }}/{{ item }}/ironic.conf"
with_items:
- "ironic-api"
- "ironic-conductor"
- name: Copying over inspector.conf
vars:
service_name: "ironic-inspector"
merge_configs:
sources:
- "{{ role_path }}/templates/ironic-inspector.conf.j2"
- "{{ node_custom_config }}/global.conf"
- "{{ node_custom_config }}/database.conf"
- "{{ node_custom_config }}/messaging.conf"
- "{{ node_custom_config }}/ironic-inspector.conf"
- "{{ node_custom_config }}/ironic-inspector/inspector.conf"
- "{{ node_custom_config }}/ironic-inspector/{{ inventory_hostname }}/inspector.conf"
dest: "{{ node_config_directory }}/ironic-inspector/inspector.conf"
when: inventory_hostname in groups['ironic-inspector']
- name: Copying over dnsmasq.conf
template:
src: "{{ item }}"
dest: "{{ node_config_directory }}/ironic-dnsmasq/dnsmasq.conf"
with_first_found:
- "{{ node_custom_config }}/ironic/ironic-dnsmasq.conf"
- "{{ node_custom_config }}/ironic/{{ inventory_hostname }}/ironic-dnsmasq.conf"
- "ironic-dnsmasq.conf.j2"
when: inventory_hostname in groups['ironic-inspector']
- name: Copying pxelinux.cfg default
template:
src: "{{ item }}"
dest: "{{ node_config_directory }}/ironic-pxe/default"
with_first_found:
- "{{ node_custom_config }}/ironic/pxelinux.default"
- "{{ node_custom_config }}/ironic/{{ inventory_hostname }}/pxelinux.default"
- "pxelinux.default.j2"
when:
# Only required when Ironic inspector is in use.
- groups['ironic-inspector'] | length > 0
- inventory_hostname in groups['ironic-pxe']
- name: Copying ironic-agent kernel and initramfs
copy:
src: "{{ node_custom_config }}/ironic/{{ item }}"
dest: "{{ node_config_directory }}/ironic-pxe/{{ item }}"
with_items:
- "ironic-agent.kernel"
- "ironic-agent.initramfs"
when:
# Only required when Ironic inspector is in use.
- groups['ironic-inspector'] | length > 0
- inventory_hostname in groups['ironic-pxe']
- name: Check if policies shall be overwritten
local_action: stat path="{{ node_custom_config }}/ironic/policy.json"
run_once: True
register: ironic_policy
- name: Copying over existing policy.json
template:
src: "{{ node_custom_config }}/ironic/policy.json"
dest: "{{ node_config_directory }}/{{ item }}/policy.json"
with_items:
- "ironic-api"
- "ironic-conductor"
- "ironic-inspector"
- "ironic-pxe"
when:
ironic_policy.stat.exists