Add set-src-dest-host role
The role will find out the available hosts and set
compute.migration_source_host and compute.migration_dest_host
options in tempest.conf if tempest_set_src_dest_host is set to
True.
Change-Id: Ic01970b100a7bb30d9c78229204c7de67681108c
diff --git a/roles/set-src-dest-host/tasks/main.yaml b/roles/set-src-dest-host/tasks/main.yaml
new file mode 100644
index 0000000..78b7a2c
--- /dev/null
+++ b/roles/set-src-dest-host/tasks/main.yaml
@@ -0,0 +1,29 @@
+- name: Find out hostnames
+ set_fact:
+ devstack_hostnames: "{{ devstack_hostnames|default([]) + [hostvars[zj_item]['ansible_hostname'] | default('unknown')] }}"
+ loop: "{{ query('inventory_hostnames', 'all,!localhost') }}"
+ loop_control:
+ loop_var: zj_item
+ ignore_errors: yes # noqa ignore-errors
+
+- name: Found hostnames
+ debug:
+ msg: |
+ # Available hosts
+ {{ devstack_hostnames }}
+
+- name: Set migration_source_host in tempest.conf
+ become: true
+ community.general.ini_file:
+ path: "{{ devstack_base_dir }}/tempest/etc/tempest.conf"
+ section: compute
+ option: migration_source_host
+ value: "{{ devstack_hostnames[0] }}"
+
+- name: Set migration_dest_host in tempest.conf
+ become: true
+ community.general.ini_file:
+ path: "{{ devstack_base_dir }}/tempest/etc/tempest.conf"
+ section: compute
+ option: migration_dest_host
+ value: "{{ devstack_hostnames[1] }}"