Return goaccess html as zuul artifact

This will give us a nice link to the goaccess reports on the zuul
dashboard build pages.

Move ansible-lint config into config file

As of 4.2.0 we can configure ansible-lint with a config file. It's
also apparently now smart enough to only find ansible yaml. Let's
see how that goes.

Add a fake zuul_return module

This should let us fake out ansible-lint without having to install
all of zuul.

Change-Id: Ib233eb577a8ca2aabfe3a49b2cd823dd4a00bd82

.ansible-lint

@@ -0,0 +1,40 @@
+parseable: true
+quiet: true
+# ANSIBLE0010: Package installs should not use latest
+#  We often deploy latest pip packages
+#
+# 204: Lines < 160
+#  Things like keys, script lines, etc exceed this.  We have good
+#  taste and only use long lines where appropriate.
+#
+# 206: {{var}} should have spaces {{ var }}
+#  This rule seems sane, but it appears there's no way to convince
+#  ansible-lint perfectly good things that are *not* ansible (like
+#  exim configs) in YAML shouldn't have to follow this rule.  See
+#  https://github.com/ansible/ansible-lint/issues/534; might be able
+#  to turn on if fixed.
+#
+# 306: shells with pipes should use pipefail
+#  This requires running the shell as /bin/bash.  There is a small
+#  possibility to hide errors, but we can rely on
+#  developers to decide when to explicitly check for failures.
+#
+# 503: tasks that run when "changed" should likely be handlers
+#  We can trust reviewers to decide if something should be a
+#  generic handler or not.
+skip_list:
+  - ANSIBLE0004
+  - ANSIBLE0006
+  - ANSIBLE0007
+  - ANSIBLE0010
+  - ANSIBLE0011
+  - ANSIBLE0012
+  - ANSIBLE0013
+  - ANSIBLE0015
+  - '204'
+  - '206'
+  - '304'
+  - '306'
+  - '503'
+use_default_rules: true
+verbosity: 1

playbooks/periodic/goaccess.yaml

@@ -60,10 +60,18 @@
         executable: /bin/bash
     # Not using normal zuul job roles as static.opendev.org is not a
     # test node with all the normal bits in place.
-    # TODO: should this be an artifact instead?
     - name: Collect log output
       synchronize:
         dest: "{{ zuul.executor.log_root }}/{{ goaccess_site }}_goaccess_report.html"
         mode: pull
         src: "/home/zuul/{{ goaccess_site }}_goaccess_report.html"
         verify_host: true
+    - name: Return goaccess artifact to Zuul
+      zuul_return:
+        data:
+          zuul:
+            artifacts:
+              - name: "Goaccess report"
+                url: "{{ goaccess_site }}_goaccess_report.html"
+                metadata:
+                  type: html_report

tools/fake-ansible/library/zuul_return.py

@@ -0,0 +1,11 @@
+# This is a fake zuul_return to make ansible-lint happy
+from ansible.module_utils.basic import AnsibleModule
+
+def main():
+    module = AnsibleModule(
+        argument_spec=dict(
+            data=dict(default=None),
+            path=dict(default=None, type=str),
+            file=dict(default=None, type=str),
+        )
+    )

tox.ini

@@ -11,6 +11,8 @@ deps = -r{toxinidir}/test-requirements.txt
 
 [testenv:linters]
 whitelist_externals = bash
+setenv =
+  ANSIBLE_LIBRARY= {toxinidir}/tools/fake-ansible/library
 commands =
   flake8
   {toxinidir}/tools/run-bashate.sh
@@ -21,34 +23,7 @@ commands =
   # parses, but doesn't do anything.
   bash -c "ANSIBLE_INVENTORY_PLUGINS=./playbooks/roles/install-ansible/files/inventory_plugins ansible -i ./inventory/openstack.yaml not_a_host -a 'true'"
   python3 -m unittest playbooks/roles/install-ansible/files/inventory_plugins/test_yamlgroup.py
-  # Ansible Lint Check
+  ansible-lint playbooks roles
-  #
-  # ANSIBLE0010: Package installs should not use latest
-  #  We often deploy latest pip packages
-  #
-  # 204: Lines < 160
-  #  Things like keys, script lines, etc exceed this.  We have good
-  #  taste and only use long lines where appropriate.
-  #
-  # 206: {{var}} should have spaces {{ var }}
-  #  This rule seems sane, but it appears there's no way to convince
-  #  ansible-lint perfectly good things that are *not* ansible (like
-  #  exim configs) in YAML shouldn't have to follow this rule.  See
-  #  https://github.com/ansible/ansible-lint/issues/534; might be able
-  #  to turn on if fixed.
-  #
-  # 306: shells with pipes should use pipefail
-  #  This requires running the shell as /bin/bash.  There is a small
-  #  possibility to hide errors, but we can rely on
-  #  developers to decide when to explicitly check for failures.
-  #
-  # 503: tasks that run when "changed" should likely be handlers
-  #  We can trust reviewers to decide if something should be a
-  #  generic handler or not.
-  bash -c "find roles playbooks -type f -regex '.*.y[a]?ml' -print0 | xargs -t -n1 -0 \
-    ansible-lint -x ANSIBLE0004 -x ANSIBLE0006 -x ANSIBLE0007 -x ANSIBLE0010 \
-                 -x ANSIBLE0011 -x ANSIBLE0012 -x ANSIBLE0013 -x ANSIBLE0015 \
-                 -x 204 -x 206 -x 304 -x 306 -x 503"
 
 [testenv:venv]
 commands = {posargs}