Merge "Revert "Do not set buildset_fact if it's not present in results.json""

roles/build-container-image/tasks/main.yaml

@@ -1,16 +1,9 @@
-- name: Check for results.json
-  stat:
-    path: "{{ zuul.executor.work_root }}/results.json"
-  register: result_json_stat
-
 # This can be removed if we add this functionality to Zuul directly
 - name: Load information from zuul_return
+  when: buildset_registry is not defined
   set_fact:
     buildset_registry: "{{ (lookup('file', zuul.executor.work_root + '/results.json') | from_json)['buildset_registry'] }}"
-  when:
-    - buildset_registry is not defined
-    - result_json_stat.stat.exists
-    - "'buildset_registry' in (lookup('file', zuul.executor.work_root + '/results.json') | from_json)"
+  ignore_errors: true
 
 - name: Set container filename arg
   set_fact:

roles/build-docker-image/tasks/main.yaml

@@ -1,16 +1,9 @@
-- name: Check for results.json
-  stat:
-    path: "{{ zuul.executor.work_root }}/results.json"
-  register: result_json_stat
-
 # This can be removed if we add this functionality to Zuul directly
 - name: Load information from zuul_return
+  when: buildset_registry is not defined
   set_fact:
     buildset_registry: "{{ (lookup('file', zuul.executor.work_root + '/results.json') | from_json)['buildset_registry'] }}"
-  when:
-    - buildset_registry is not defined
-    - result_json_stat.stat.exists
-    - "'buildset_registry' in (lookup('file', zuul.executor.work_root + '/results.json') | from_json)"
+  ignore_errors: true
 
 - name: Build docker images
   include_tasks: build.yaml

roles/collect-container-logs/tasks/main.yaml

@@ -1,7 +1,7 @@
 - name: List containers
   command: "{{ container_command }} ps -a --format '{{ '{{ .Names }}' }}'"
   register: docker_containers
-  failed_when: false
+  ignore_errors: true
 
 - name: Create container log dir
   file: