remove ceph code

[stor4nfv.git] / src / ceph / qa / tasks / tgt.py

diff --git a/src/ceph/qa/tasks/tgt.py b/src/ceph/qa/tasks/tgt.py
deleted file mode 100644 (file)
index c2b322e..0000000
--- a/src/ceph/qa/tasks/tgt.py
+++ /dev/null
@@ -1,177 +0,0 @@
-"""
-Task to handle tgt
-
-Assumptions made:
-    The ceph-extras tgt package may need to get installed.
-    The open-iscsi package needs to get installed.
-"""
-import logging
-import contextlib
-
-from teuthology import misc as teuthology
-from teuthology import contextutil
-
-log = logging.getLogger(__name__)
-
-
-@contextlib.contextmanager
-def start_tgt_remotes(ctx, start_tgtd):
-    """
-    This subtask starts up a tgtd on the clients specified
-    """
-    remotes = ctx.cluster.only(teuthology.is_type('client')).remotes
-    tgtd_list = []
-    for rem, roles in remotes.iteritems():
-        for _id in roles:
-            if _id in start_tgtd:
-                if not rem in tgtd_list:
-                    tgtd_list.append(rem)
-                    size = ctx.config.get('image_size', 10240)
-                    rem.run(
-                        args=[
-                            'rbd',
-                            'create',
-                            'iscsi-image',
-                            '--size',
-                            str(size),
-                    ])
-                    rem.run(
-                        args=[
-                            'sudo',
-                            'tgtadm',
-                            '--lld',
-                            'iscsi',
-                            '--mode',
-                            'target',
-                            '--op',
-                            'new',
-                            '--tid',
-                            '1',
-                            '--targetname',
-                            'rbd',
-                        ])
-                    rem.run(
-                        args=[
-                            'sudo',
-                            'tgtadm',
-                            '--lld',
-                            'iscsi',
-                            '--mode',
-                            'logicalunit',
-                            '--op',
-                            'new',
-                            '--tid',
-                            '1',
-                            '--lun',
-                            '1',
-                            '--backing-store',
-                            'iscsi-image',
-                            '--bstype',
-                            'rbd',
-                        ])
-                    rem.run(
-                        args=[
-                            'sudo',
-                            'tgtadm',
-                            '--lld',
-                            'iscsi',
-                            '--op',
-                            'bind',
-                            '--mode',
-                            'target',
-                            '--tid',
-                            '1',
-                            '-I',
-                            'ALL',
-                        ])
-    try:
-        yield
-
-    finally:
-        for rem in tgtd_list:
-            rem.run(
-                args=[
-                    'sudo',
-                    'tgtadm',
-                    '--lld',
-                    'iscsi',
-                    '--mode',
-                    'target',
-                    '--op',
-                    'delete',
-                    '--force',
-                    '--tid',
-                    '1',
-                ])
-            rem.run(
-                args=[
-                    'rbd',
-                    'snap',
-                    'purge',
-                    'iscsi-image',
-                ])
-            rem.run(
-                args=[
-                    'sudo',
-                    'rbd',
-                    'rm',
-                    'iscsi-image',
-                ])
-
-
-@contextlib.contextmanager
-def task(ctx, config):
-    """
-    Start up tgt.
-
-    To start on on all clients::
-
-        tasks:
-        - ceph:
-        - tgt:
-
-    To start on certain clients::
-
-        tasks:
-        - ceph:
-        - tgt: [client.0, client.3]
-
-    or
-
-        tasks:
-        - ceph:
-        - tgt:
-            client.0:
-            client.3:
-
-    An image blocksize size can also be specified::
-        
-        tasks:
-        - ceph:
-        - tgt:
-            image_size = 20480
-
-    The general flow of things here is:
-        1. Find clients on which tgt is supposed to run (start_tgtd)
-        2. Remotely start up tgt daemon
-    On cleanup:
-        3. Stop tgt daemon
-
-    The iscsi administration is handled by the iscsi task.
-    """
-    if config:
-        config = {key : val for key, val in config.items()
-                if key.startswith('client')}
-    # config at this point should only contain keys starting with 'client'
-    start_tgtd = []
-    remotes = ctx.cluster.only(teuthology.is_type('client')).remotes
-    log.info(remotes)
-    if not config:
-        start_tgtd = ['client.{id}'.format(id=id_)
-            for id_ in teuthology.all_roles_of_type(ctx.cluster, 'client')]
-    else:
-        start_tgtd = config
-    log.info(start_tgtd)
-    with contextutil.nested(
-            lambda: start_tgt_remotes(ctx=ctx, start_tgtd=start_tgtd),):
-        yield