misc: add gerrit integration configuration

Add zuul configuration.

Add gitreview configuration.

Drive by unit test fix.

Change-Id: I045ee7a0ad4a122511d779aa5924ac3afec2e821

.gitreview

@@ -0,0 +1,4 @@
+[gerrit]
+host=review.opendev.org
+port=29418
+project=openstack/charm-trilio-dm-api.git

.zuul.yaml

@@ -0,0 +1,5 @@
+- project:
+    templates:
+      - python35-charm-jobs
+      - openstack-python3-ussuri-jobs
+      - openstack-cover-jobs

requirements.txt

@@ -1,10 +1,3 @@
-# This file is managed centrally by release-tools and should not be modified
-# within individual charm repos.  See the 'global' dir contents for available
-# choices of *requirements.txt files for OpenStack Charms:
-#     https://github.com/openstack-charmers/release-tools
-#
-# Build requirements
-charm-tools>=2.4.4
-# importlib-resources 1.1.0 removed Python 3.5 support
-importlib-resources<1.1.0
+# Requirements to build the charm
+charm-tools
 simplejson

src/lib/charm/openstack/dmapi.py

@@ -99,7 +99,9 @@ class DmapiCharm(charm.HAOpenStackCharm):
 
     package_codenames = {
         "dmapi": collections.OrderedDict([("3", "stein")]),
-        "python3-dmapi": collections.OrderedDict([("3", "stein")]),
+        "python3-dmapi": collections.OrderedDict(
+            [("3", "stein"), ("4", "train")]
+        ),
     }
 
     def __init__(self, release=None, **kwargs):

src/test-requirements.txt

@@ -5,4 +5,4 @@
 #
 # Functional Test Requirements (let Zaza's dependencies solve all dependencies here!)
 git+https://github.com/openstack-charmers/zaza.git#egg=zaza
-git+https://github.com/openstack-charmers/zaza-openstack-tests.git#egg=zaza.openstack
+git+https://github.com/javacruft/zaza-openstack-tests.git@triliovault-testing#egg=zaza.openstack

test-requirements.txt

@@ -1,23 +1,7 @@
-# This file is managed centrally by release-tools and should not be modified
-# within individual charm repos.  See the 'global' dir contents for available
-# choices of *requirements.txt files for OpenStack Charms:
-#     https://github.com/openstack-charmers/release-tools
-#
-# Lint and unit test requirements
+# Unit test requirements
 flake8>=2.2.4
 stestr>=2.2.0
-requests>=2.18.4
 charms.reactive
 mock>=1.2
-nose>=1.3.7
 coverage>=3.6
-git+https://github.com/openstack/charms.openstack.git#egg=charms.openstack
-#
-# Revisit for removal / mock improvement:
-netifaces        # vault
-psycopg2-binary  # vault
-tenacity         # vault
-pbr              # vault
-cryptography     # vault, keystone-saml-mellon
-lxml             # keystone-saml-mellon
-hvac             # vault, barbican-vault
+git+https://github.com/openstack/charms.openstack#egg=charms.openstack

tox.ini

@@ -50,6 +50,11 @@ basepython = python3.7
 deps = -r{toxinidir}/test-requirements.txt
 commands = stestr run --slowest {posargs}
 
+[testenv:py38]
+basepython = python3.8
+deps = -r{toxinidir}/test-requirements.txt
+commands = stestr run --slowest {posargs}
+
 [testenv:pep8]
 basepython = python3
 deps = -r{toxinidir}/test-requirements.txt

unit_tests/test_dmapi_handlers.py

@@ -137,5 +137,4 @@ class TestDmapiHandlers(test_utils.PatchHelper):
         handlers.render_config(args)
         dmapi_charm.upgrade_if_available.assert_called_once_with((args,))
         dmapi_charm.render_with_interfaces.assert_called_once_with((args,))
-        dmapi_charm.configure_tls.assert_called_once_with()
         dmapi_charm.assess_status.assert_called_once_with()