Update requirements

Requires docker==4.4.1 since version 4.4.0 can't be installed
Rerun tests on integration failures
Remove redundant requirements

Co-Author: pini <pkomarov@redhat.com>
Change-Id: I0cd54b6a9361e8e3c3205da2ba939baba2c6b1ce

extra-requirements.txt

@@ -1,3 +1,2 @@
 pandas                   # BSD
-python-openstackclient   # APACHE-2.0
 validations-libs         # APACHE-2.0

lower-constraints.txt

@@ -1,27 +1,22 @@
 # Tobiko framework requirements
 
-coverage==5.3.0
-docker==4.4.0
+docker==4.4.1
 fixtures==3.0.0
-keystoneauth1==4.3.0
 Jinja2==2.11.2
-junitxml==0.7.0
-mock==3.0.5
+keystoneauth1==4.3.0
 netaddr==0.8.0
 neutron-lib==2.7.0
-os-testr==2.0.0
 oslo.config==8.4.0
 oslo.log==4.4.0
 paramiko==2.7.2
 pbr==5.5.1
 podman==1.6.0
-python-heatclient==2.3.0
 python-glanceclient==3.2.2
+python-heatclient==2.3.0
 python-neutronclient==7.2.1
 python-novaclient==17.2.1
 python-octaviaclient==2.2.0
 python-openstackclient==5.4.0
-python-subunit==1.4.0
 six==1.15.0
 sshtunnel==0.3.1
 stestr==3.1.0

requirements.txt

@@ -1,9 +1,8 @@
 # Tobiko framework requirements
 
-docker>=4.4.0                   # Apache-2.0
+docker>=4.4.1                   # Apache-2.0
 fixtures>=3.0.0                 # Apache-2.0/BSD
 Jinja2>=2.11.2                  # BSD
-junitxml>=0.7.0                 # MIT
 keystoneauth1>=4.3.0            # Apache-2.0
 netaddr>=0.8.0                  # BSD
 neutron-lib>=2.7.0              # Apache-2.0

roles/tobiko-run/vars/test-workflow-gate.yaml

@@ -4,21 +4,32 @@ test_workflow_steps:
   - tox_description: 'run unit test cases'
     tox_envlist: py3
     tox_step_name: unit
+    tox_environment:
+      TOX_RERUNS: 0
 
   - tox_description: 'run functional test cases'
     tox_envlist: functional
     tox_step_name: functional
+    tox_environment:
+      TOX_RERUNS: 2
+      TOX_RERUNS_DELAY: 60
 
   - tox_description: 'create workload resources'
     tox_envlist: scenario
     tox_step_name: create_resources
+    tox_environment:
+      TOX_RERUNS: 2
+      TOX_RERUNS_DELAY: 60
 
 #  - tox_description: 'run disruptive test cases'
 #    tox_envlist: faults
 #    tox_step_name: faults
+#    tox_environment:
+#      TOX_RERUNS: 0
 
   - tox_description: 'verify workload resources'
     tox_envlist: scenario
     tox_step_name: verify_resources
     tox_environment:
       TOBIKO_PREVENT_CREATE: yes
+      TOX_RERUNS: 0

test-requirements.txt

@@ -6,4 +6,5 @@ mock>=2.0.0                    # BSD
 psutil>=5.7.2                  # BSD
 pytest>=6.0.0                  # MIT
 pytest-html>=3.0.0             # MPL-2.0
+pytest-rerunfailures>=9.0.0    # MPL-2.0
 pytest-xdist[psutil]>=2.0.0    # MIT

tools/run_tests.py

@@ -51,6 +51,10 @@ TOX_NUM_PROCESSES = os.environ.get('TOX_NUM_PROCESSES') or 'auto'
 
 TOX_RUN_TESTS_TIMEOUT = float(os.environ.get('TOX_RUN_TESTS_TIMEOUT') or 0.)
 
+TOX_RERUNS = int(os.environ.get('TOX_RERUNS') or 0)
+TOX_RERUNS_DELAY = int(os.environ.get('TOX_RERUNS_DELAY') or 5)
+
+
 TOX_PYDEV_DEBUG = bool(
     os.environ.get('TOX_PYDEV_DEBUG', 'false').lower() in
     ['true', 'yes', '1'])
@@ -142,9 +146,13 @@ def debug_test_cases():
 def run_test_cases():
     xdist_options = ''
     if TOX_NUM_PROCESSES != '1':
-        xdist_options = f"--numprocesses {TOX_NUM_PROCESSES} --dist loadscope"
+        xdist_options = f"--numprocesses '{TOX_NUM_PROCESSES}' --dist loadscope"
+    rerun_options = ''
+    if TOX_RERUNS:
+        rerun_options = f"--reruns '{TOX_RERUNS}' --reruns-delay '{TOX_RERUNS_DELAY}'"
     common.execute(f"pytest "
                    f"{xdist_options} "
+                   f"{rerun_options} "
                    f"--junitxml={TOX_REPORT_XML} "
                    f"--html={TOX_REPORT_HTML} --self-contained-html "
                    f"{common.get_posargs()}",