Enable ironic debug logs by default

It's pretty impossible to debug anything without them. Particularly
security-conscious operators can set ironic_debug=False.

Change-Id: I09ab8fedb8ae45af607ea7eca9145605c16d31f2

playbooks/roles/bifrost-ironic-install/defaults/main.yml

@@ -25,6 +25,7 @@ create_image_via_dib: true
 dib_image_type: vm
 # Setting to install diskimage-builder
 install_dib: "{{ create_image_via_dib }}"
+ironic_debug: true
 # If testing is true, then the environment is setup for using libvirt
 # virtual machines for the hardware instead of real hardware.
 testing: false

playbooks/roles/bifrost-ironic-install/templates/ironic.conf.j2

@@ -1,7 +1,7 @@
 # {{ ansible_managed }}
 
 [DEFAULT]
-debug = {{ testing | bool }}
+debug = {{ ironic_debug | bool }}
 # NOTE(TheJulia): Until Bifrost supports neutron or some other network
 # configuration besides a flat network where bifrost orchustrates the
 # control instead of ironic, noop is the only available network driver.

releasenotes/notes/ironic-debug-0c64d584f4385c1c.yaml

@@ -0,0 +1,5 @@
+---
+upgrade:
+  - |
+    Debug logging is now enabled in ironic by default, set the new
+    ``ironic_debug`` parameter to ``false`` to override.