Move entirely to dynamic job execution

If the gate job's scenario, action, or install method are not
directly provided via vars, attempt to identify them from the Zuul
job name.

Change-Id: Id33c85d1547e385ae9bd083880b0374c6f684f17

tests/roles/bootstrap-host/vars/main.yml

@@ -24,6 +24,7 @@ bootstrap_host_special_word_list:
  - source
  - telemetry
  - translations
+ - varstest
 
 bootstrap_host_services: >-
   {%- set scenario_list = (bootstrap_host_scenario.split('_') | reject('equalto', '')) | list %}

zuul.d/jobs.yaml

@@ -34,10 +34,6 @@
       - ^setup\.(cfg|py)$
       - ^tox.ini$
       - ^Vagrantfile
-    vars:
-      action: deploy
-      scenario: aio_lxc
-      install_method: source
 
 # Ensuring overrides work
 - job:
@@ -78,9 +74,6 @@
     name: openstack-ansible-deploy-aio_metal-debian-stable
     parent: openstack-ansible-deploy-aio
     nodeset: debian-stable
-    vars:
-      action: deploy
-      scenario: aio_metal
 
 # ubuntu
 - job:
@@ -92,107 +85,68 @@
     name: openstack-ansible-deploy-aio_distro_lxc-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      install_method: distro
 
 - job:
     name: openstack-ansible-deploy-aio_ceph-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: aio_ceph
 
 - job:
     name: openstack-ansible-deploy-aio_proxy-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: aio_proxy
 
 - job:
     name: openstack-ansible-deploy-aio_distro_ceph-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: aio_ceph
-      install_method: distro
 
 - job:
     name: openstack-ansible-deploy-aio_metal-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: aio_metal
 
 - job:
     name: openstack-ansible-deploy-aio_telemetry_metal-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: aio_telemetry_metal
 
 - job:
     name: openstack-ansible-deploy-aio_distro_metal-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: aio_metal
-      install_method: distro
 
 - job:
     name: openstack-ansible-upgrade-aio_lxc-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
     timeout: 10800
-    vars:
-      action: upgrade
-      scenario: aio_lxc
 
 - job:
     name: openstack-ansible-deploy-aio_nspawn-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      scenario: aio_nspawn
 
 - job:
     name: openstack-ansible-upgrade-aio_ceph-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
     timeout: 10800
-    vars:
-      action: upgrade
-      scenario: aio_ceph
 
 - job:
     name: openstack-ansible-deploy-aio_octavia-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: aio_octavia
 
 - job:
     name: openstack-ansible-deploy-aio_qdrouterd-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: aio_qdrouterd
 
 - job:
     name: openstack-ansible-deploy-translations-ubuntu-bionic
     parent: openstack-ansible-deploy-aio
     nodeset: ubuntu-bionic
-    vars:
-      action: deploy
-      scenario: translations
 
 # centos
 - job:
@@ -204,84 +158,54 @@
     name: openstack-ansible-deploy-aio_distro_lxc-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
-    vars:
-      install_method: distro
 
 - job:
     name: openstack-ansible-deploy-aio_ceph-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
-    vars:
-      action: deploy
-      scenario: aio_ceph
 
 - job:
     name: openstack-ansible-deploy-aio_distro_ceph-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
-    vars:
-      action: deploy
-      scenario: aio_ceph
-      install_method: distro
 
 - job:
     name: openstack-ansible-upgrade-aio_lxc-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
     timeout: 10800
-    vars:
-      action: upgrade
-      scenario: aio_lxc
 
 - job:
     name: openstack-ansible-deploy-aio_metal-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
-    vars:
-      actio: deploy
-      scenario: aio_metal
 
 - job:
     name: openstack-ansible-deploy-aio_telemetry_metal-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
-    vars:
-      action: deploy
-      scenario: aio_telemetry_metal
 
 - job:
     name: openstack-ansible-deploy-aio_distro_metal-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
-    vars:
-      action: deploy
-      scenario: aio_metal
-      install_method: distro
 
 - job:
     name: openstack-ansible-deploy-aio_nspawn-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
-    vars:
-      scenario: aio_nspawn
 
 - job:
     name: openstack-ansible-upgrade-aio_ceph-centos-7
     parent: openstack-ansible-deploy-aio
     nodeset: centos-7
     timeout: 10800
-    vars:
-      action: upgrade
-      scenario: aio_ceph
 
 # debian
 - job:
     name: openstack-ansible-deploy-aio_telemetry_metal-debian-stable
     parent: openstack-ansible-deploy-aio
     nodeset: debian-stable
-    vars:
-      action: deploy
-      scenario: aio_telemetry_metal
 
 - job:
     name: openstack-ansible-deploy-aio_lxc-debian-stable
@@ -298,54 +222,33 @@
     name: openstack-ansible-deploy-aio_distro_lxc-opensuse-150
     parent: openstack-ansible-deploy-aio
     nodeset: opensuse-150
-    vars:
-      install_method: distro
 
 - job:
     name: openstack-ansible-deploy-aio_ceph-opensuse-150
     parent: openstack-ansible-deploy-aio
     nodeset: opensuse-150
-    vars:
-      action: deploy
-      scenario: aio_ceph
 
 - job:
     name: openstack-ansible-deploy-aio_distro_ceph-opensuse-150
     parent: openstack-ansible-deploy-aio
     nodeset: opensuse-150
-    vars:
-      action: deploy
-      scenario: aio_ceph
-      install_method: distro
 
 - job:
     name: openstack-ansible-deploy-aio_metal-opensuse-150
     parent: openstack-ansible-deploy-aio
     nodeset: opensuse-150
-    vars:
-      action: deploy
-      scenario: aio_metal
 
 - job:
     name: openstack-ansible-deploy-aio_telemetry_metal-opensuse-150
     parent: openstack-ansible-deploy-aio
     nodeset: opensuse-150
-    vars:
-      action: deploy
-      scenario: aio_telemetry_metal
 
 - job:
     name: openstack-ansible-deploy-aio_distro_metal-opensuse-150
     parent: openstack-ansible-deploy-aio
     nodeset: opensuse-150
-    vars:
-      action: deploy
-      scenario: aio_metal
-      install_method: distro
 
 - job:
     name: openstack-ansible-deploy-aio_nspawn-opensuse-150
     parent: openstack-ansible-deploy-aio
     nodeset: opensuse-150
-    vars:
-      scenario: aio_nspawn

zuul.d/playbooks/run.yml

@@ -5,32 +5,73 @@
       ceilometer: telemetry
       gnocchi: telemetry
       horizon: lxc
+    install_methods:
+      - distro
+      - source
   tasks:
-    - name: Dynamically determine additional scenario elements
+    - name: Dynamically create scenario if not set
+      set_fact:
+        scenario: |-
+          {% set _scenario = [] %}
+          {# Add the scenarios based on the job name #}
+          {# ex. openstack-ansible-deploy-$scenario1_$scenario2-$os #}
+          {% if zuul.job is match('^openstack-ansible-deploy-([^-]+)-.*$') %}
+          {%   set _ = _scenario.extend(
+                 (zuul.job |
+                  regex_replace('^openstack-ansible-deploy-([^-]+)-.*$', '\\1')).split('_')
+               )
+          %}
+          {% endif %}
+          {# If testing a role, add the role service name to the scenario list #}
+          {% if zuul.project.short_name is match('^openstack-ansible-os_(.*)$') %}
+          {%   set role_service_name = zuul.project.short_name |
+                                       regex_replace('^openstack-ansible-os_(.*)$', '\\1')
+          %}
+          {%   set _ = _scenario.append(role_service_name) %}
+          {#   Add special scenarios based on the project name #}
+          {%   if role_service_name in scenario_map %}
+          {%     set _ = _scenario.extend(scenario_map[service_name].split('_')) %}
+          {%   endif %}
+          {% endif %}
+          {{ _scenario | join('_') }}
       when:
-        - zuul.project.short_name is match("^openstack-ansible-os_(.*)$")
+        - scenario is not defined
-        - (dynamic_scenario | default(True)) | bool
-      block:
-        - name: Set service_name
-          set_fact:
-            service_name: "{{ zuul.project.short_name | regex_replace('^openstack-ansible-os_(.*)$', '\\1') }}"
 
-        - name: Set scenario_suffix
+    - name: Dynamically set action if not set
       set_fact:
-            scenario_suffix: "{{ scenario_map[service_name] | default(service_name) }}"
+        action: "{{ zuul.job | regex_replace('^openstack-ansible-([^-]+)-.*$', '\\1') }}"
+      when:
+        - action is not defined
 
-        # Horizon's apache uses the same ip:port combinations as
+    - name: Dynamically set install method if not set
-        # the repo server's nginx service. As such, we force the
-        # use of containers to ensure that they do not conflict.
-        - name: Add services based on test repo name
       set_fact:
-            scenario: "{{ (service_name == 'horizon') | ternary(scenario | regex_replace('_metal', ''), scenario) }}_{{ scenario_suffix }}"
+        install_method: "{{ (scenario.split('_') | intersect(install_methods))[0] }}"
+      when:
+        - install_method is not defined
+        - scenario.split('_') | intersect(install_methods) | length > 0
+
+    - name: Set install method to source as a baseline default
+      set_fact:
+        install_method: source
+      when:
+        - install_method is not defined
+
+    - name: Print gate check configuration
+      debug:
+        msg: |-
+          Running gate-check-commit with the following arguments:
+          Scenario: {{ scenario }}
+          Action: {{ action }}
+          Install Method: {{ install_method }}
 
     - name: Run gate-check-commit.sh script
       become: yes
       become_user: root
       shell: >-
-        scripts/gate-check-commit.sh {{ scenario }} {{ action }} {{ install_method }}
+        scripts/gate-check-commit.sh
+        {{ scenario | quote }}
+        {{ action | quote }}
+        {{ install_method | quote }}
       args:
         chdir: "src/opendev.org/openstack/openstack-ansible"
         executable: /bin/bash