Remove useless env vars

In OPNFV context, provider is always local.

Change-Id: Ieb51153bedfec34c0a3dfba9705b0b2afcebb8c2
Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

2 files changed, 6 insertions, 34 deletions

diff --git a/functest_kubernetes/k8stest.py b/functest_kubernetes/k8stest.py
index 95ebc321..c36863b8 100644
--- a/functest_kubernetes/k8stest.py
+++ b/functest_kubernetes/k8stest.py
@@ -28,9 +28,10 @@ class K8sTesting(testcase.TestCase):
 
     __logger = logging.getLogger(__name__)
 
+    config = '/root/.kube/config'
+
     def __init__(self, **kwargs):
         super(K8sTesting, self).__init__(**kwargs)
-        self.config = '/root/.kube/config'
         self.cmd = []
         self.result = 0
         self.start_time = 0
@@ -113,17 +114,6 @@ class K8sTesting(testcase.TestCase):
         self.stop_time = time.time()
         return res
 
-    def check_envs(self):  # pylint: disable=no-self-use
-        """Check if required environment variables are set"""
-        try:
-            assert 'DEPLOY_SCENARIO' in os.environ
-            assert 'KUBE_MASTER_IP' in os.environ
-            assert 'KUBERNETES_PROVIDER' in os.environ
-            assert 'KUBE_MASTER_URL' in os.environ
-        except Exception as ex:
-            raise Exception("Cannot run k8s testcases. "
-                            "Please check env var: %s" % str(ex))
-
 
 class K8sSmokeTest(K8sTesting):
     """Kubernetes smoke test suite"""
@@ -131,9 +121,9 @@ class K8sSmokeTest(K8sTesting):
         if "case_name" not in kwargs:
             kwargs.get("case_name", 'k8s_smoke')
         super(K8sSmokeTest, self).__init__(**kwargs)
-        self.check_envs()
-        self.cmd = ['/src/k8s.io/kubernetes/cluster/test-smoke.sh', '--host',
-                    os.getenv('KUBE_MASTER_URL')]
+        self.cmd = ["/src/k8s.io/kubernetes/_output/bin/e2e.test",
+                    "-ginkgo.focus", "Guestbook.application",
+                    "-kubeconfig", self.config, "--provider", "local"]
 
 
 class K8sConformanceTest(K8sTesting):
@@ -142,7 +132,6 @@ class K8sConformanceTest(K8sTesting):
         if "case_name" not in kwargs:
             kwargs.get("case_name", 'k8s_conformance')
         super(K8sConformanceTest, self).__init__(**kwargs)
-        self.check_envs()
         self.cmd = ['/src/k8s.io/kubernetes/_output/bin/e2e.test',
                     '-ginkgo.focus', 'Conformance',
-                    '-kubeconfig', self.config]
+                    '-kubeconfig', self.config, "--provider", "local"]
diff --git a/functest_kubernetes/test_k8stest.py b/functest_kubernetes/test_k8stest.py
index c9faf35d..b03bb6dc 100644
--- a/functest_kubernetes/test_k8stest.py
+++ b/functest_kubernetes/test_k8stest.py
@@ -32,23 +32,6 @@ class K8sTests(unittest.TestCase):
 
         self.k8stesting = k8stest.K8sTesting()
 
-    def _test_no_env_var(self, var):
-        del os.environ[var]
-        with self.assertRaises(Exception):
-            k8stest.K8sTesting().check_envs()
-
-    def test_no_deploy_scenario(self):
-        self._test_no_env_var("DEPLOY_SCENARIO")
-
-    def test_no_kube_master_ip(self):
-        self._test_no_env_var("KUBE_MASTER_IP")
-
-    def test_no_kube_master_url(self):
-        self._test_no_env_var("KUBE_MASTER_URL")
-
-    def test_no_kubernetes_provider(self):
-        self._test_no_env_var("KUBERNETES_PROVIDER")
-
     @mock.patch('functest_kubernetes.k8stest.os.path.isfile',
                 return_value=False)
     def test_run_missing_config_file(self, mock_func):