Collect some logs and print out tempest.conf

Collect accounts.yaml, tempest.conf, tempest.log and refstack
result files. Also print both tempest.conf files (one for generating
accounts.yaml and the other used in refstack-client) to the console.

Change-Id: Id993dca0d47c8e3d33ca11e5a29026a518380b71

.zuul.yaml

@@ -27,6 +27,13 @@
       - openstack/requirements
     roles:
       - zuul: openstack/devstack
+    vars:
+      zuul_copy_output:
+        "{{ zuul.projects['opendev.org/osf/refstack-client'].src_dir }}/etc/accounts.yaml": logs
+        "{{ zuul.projects['opendev.org/osf/refstack-client'].src_dir }}/etc/tempest.conf": logs
+        "{{ zuul.projects['opendev.org/osf/refstack-client'].src_dir }}/.tempest/.stestr/1.json": logs
+        "{{ zuul.projects['opendev.org/osf/refstack-client'].src_dir }}/.tempest/.stestr/1": logs
+        "{{ zuul.projects['opendev.org/osf/refstack-client'].src_dir }}/.tempest/tempest.log": logs
     run: playbooks/refstack-client-devstack.yaml
     irrelevant-files:
       - ^.*\.md$

defaults/main.yaml

@@ -3,6 +3,8 @@
 # there, otherwise the role assumes that's the refstack-client a user wanna
 # execute (mainly used in CI for Zuul jobs to test the changes)
 refstack_client_source: "~/.refstack-client"
+# default refstack-client version used is the master
+refstack_client_version: "HEAD"
 
 # it will upload the result of the refstack-client to the server
 # (refstack server by default, see server variable)
@@ -10,14 +12,11 @@ upload_results: false
 server: "https://refstack.openstack.org/api"
 
 download_artifacts: false
-url_cirros_image: "http://download.cirros-cloud.net/0.4.0/cirros-0.4.0-x86_64-disk.img"
-
 # Local directory where the files will be stored
 dest_dir: "{{ lookup('env', 'PWD') }}"
+
 # the latest guideline by default
 guideline: "2020.06"
-# default refstack-client version used is the master
-refstack_client_version: "HEAD"
-
+url_cirros_image: "http://download.cirros-cloud.net/0.4.0/cirros-0.4.0-x86_64-disk.img"
 # a concurrency accounts.yaml file is generated with by tempest
 tempest_account_concurrency: 3

tasks/generate-accounts.yaml

@@ -31,6 +31,14 @@
     chdir: "{{ refstack_client_source }}"
   when: additional_tempestconf_params is defined
 
+- name: Cat generated tempest.conf file
+  shell: |
+    cat ./etc/tempest.conf
+  args:
+    executable: /bin/bash
+    chdir: "{{ refstack_client_source }}"
+  changed_when: false
+
 - name: Generate tempest accounts.yaml file
   shell: |
     set -ex

tasks/generate-tempestconf.yaml

@@ -13,6 +13,14 @@
     executable: /bin/bash
   changed_when: tempest_config_path is not defined
 
+- name: Cat generated tempest.conf file
+  shell: |
+    cat ./etc/tempest.conf
+  args:
+    executable: /bin/bash
+    chdir: "{{ refstack_client_source }}"
+  changed_when: false
+
 - name: Set path to newly generated tempest.conf
   set_fact:
     path_to_tempest_config: "./etc/tempest.conf"

tasks/post-tasks.yaml

@@ -2,14 +2,10 @@
 # The task finds the latest result file in case there are more of them
 # e.g. refstack-client was already executed in the current env
 - name: Find the test result json file
-  shell: |
-    set -o pipefail -ex
-    ls | grep "\.json" | tail -1
+  find:
+    path: "{{ refstack_client_source }}/.tempest/.stestr"
+    patterns: '*.json'
   register: ls_out
-  args:
-    chdir: "{{ refstack_client_source }}/.tempest/.stestr"
-    executable: /bin/bash
-  changed_when: false
 
 - when: upload_results | bool
   block:
@@ -30,7 +26,7 @@
       shell: |
         set -ex
         source .venv/bin/activate
-        refstack-client upload -y ".tempest/.stestr/{{ ls_out.stdout }}" \
+        refstack-client upload -y "{{ ls_out.files[-1].path }}" \
           --url {{ server }} \
           -i {{ private_key_path }}
       register: upload_out
@@ -50,13 +46,13 @@
   block:
     - name: Download results file in .json
       fetch:
-        src: "{{ refstack_client_source }}/.tempest/.stestr/{{ ls_out.stdout }}"
+        src: "{{ ls_out.files[-1].path }}"
         dest: "{{ dest_dir }}/test_results.json"
         flat: true
 
     - name: Download results file in subunit
       fetch:
-        src: "{{ refstack_client_source }}/.tempest/.stestr/{{ ls_out.stdout | splitext | first }}"
+        src: "{{ ls_out.files[-1].path | splitext | first }}"
         dest: "{{ dest_dir }}/test_results_subunit"
         flat: true
 
@@ -66,7 +62,7 @@
         dest: "{{ dest_dir }}/upload_output.txt"
         mode: '0644'
       delegate_to: localhost
-      when: upload_out is defined
+      when: upload_results | bool
 
     - name: Download tempest.conf file
       fetch: