[Libfix] Move NFS Ganesha support to GlusterBaseClass

Problem:
NFS-Ganesha Tests inherits 'NfsGaneshaClusterSetupClass' whereas
the other tests inherits 'GlusterBaseClass'. This causes a cyclic
dependency when trying to run other modules with Nfs-Ganesha.

Fix:
1. Move the Nfs-Ganesha dependencies to GlusterBaseClass
2. Modify the Nfs-Ganesha tests to inherit from GlusterBaseClass
3. Remove setup_nfs_ganesha method call from existing Ganesha tests
   as its invoked by default from GlusterBaseClass.SetUpClass

Change-Id: I1e382fdb2b29585c097dfd0fea0b45edafb6442b
Signed-off-by: Pranav <prprakas@redhat.com>

1 files changed, 2 insertions, 14 deletions

diff --git a/tests/functional/nfs_ganesha/test_ganesha_replace_brick.py b/tests/functional/nfs_ganesha/test_ganesha_replace_brick.py
index 12cec1a74..f87fd03f2 100644
--- a/tests/functional/nfs_ganesha/test_ganesha_replace_brick.py
+++ b/tests/functional/nfs_ganesha/test_ganesha_replace_brick.py
@@ -16,8 +16,7 @@
 
 from glusto.core import Glusto as g
 
-from glustolibs.gluster.nfs_ganesha_libs import NfsGaneshaClusterSetupClass
-from glustolibs.gluster.gluster_base_class import runs_on
+from glustolibs.gluster.gluster_base_class import runs_on, GlusterBaseClass
 from glustolibs.gluster.exceptions import ExecutionError
 from glustolibs.misc.misc_libs import upload_scripts
 from glustolibs.io.utils import validate_io_procs, get_mounts_stat
@@ -31,7 +30,7 @@ from glustolibs.gluster.heal_libs import monitor_heal_completion
 @runs_on([['distributed-replicated', 'replicated',
            'dispersed', 'distributed-dispersed'],
           ['nfs']])
-class TestGaneshaReplaceBrick(NfsGaneshaClusterSetupClass):
+class TestGaneshaReplaceBrick(GlusterBaseClass):
     """
     Test cases to validate remove brick functionality on volumes
     exported through nfs-ganesha
@@ -45,12 +44,6 @@ class TestGaneshaReplaceBrick(NfsGaneshaClusterSetupClass):
         """
         cls.get_super_method(cls, 'setUpClass')()
 
-        # Setup nfs-ganesha if not exists.
-        ret = cls.setup_nfs_ganesha()
-        if not ret:
-            raise ExecutionError("Failed to setup nfs-ganesha cluster")
-        g.log.info("nfs-ganesha cluster is healthy")
-
         # Upload IO scripts for running IO on mounts
         g.log.info("Upload io scripts to clients %s for running IO on "
                    "mounts", cls.clients)
@@ -169,8 +162,3 @@ class TestGaneshaReplaceBrick(NfsGaneshaClusterSetupClass):
         if not ret:
             raise ExecutionError("Failed to cleanup volume")
         g.log.info("Cleanup volume %s completed successfully", self.volname)
-
-    @classmethod
-    def tearDownClass(cls):
-        cls.get_super_method(cls, 'tearDownClass')(
-            delete_nfs_ganesha_cluster=False)