WIP:Infrastructure for supporting more K8S Tests.

This patch add multiple changes to ViNePerf to support following tests.
1. External virtual switch - not managed by Vineperf.
2. CNI not based on virtual switch
3. Fixed bugs after successful testing.
4. Pylint issues fixed
4. Fix some license-content and comments

Signed-off-by: Sridhar K. N. Rao <sridhar.rao@spirent.com>
Change-Id: Ie01735f99c0687cc812eae8e67ee2353347924f2

1 files changed, 62 insertions, 0 deletions

diff --git a/tools/pkt_fwd/dummy.py b/tools/pkt_fwd/dummy.py
new file mode 100644
index 00000000..97ffc666
--- /dev/null
+++ b/tools/pkt_fwd/dummy.py
@@ -0,0 +1,62 @@
+# Copyright 2021 Spirent Communications
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""VSPERF Dummy Pkt-Fwd.
+"""
+
+import logging
+from conf import settings
+
+_LOGGER = logging.getLogger(__name__)
+
+class Dummy(IPktFwd):
+    """Dummy implementation
+
+    """
+
+    _logger = logging.getLogger()
+
+    def __init__(self, guest=False):
+        self._logger.info("Initializing Dummy...")
+
+    def start(self):
+        """See IPktFwd for general description
+
+        Activates testpmd.
+        """
+        self._logger.info("Starting Dummy...")
+
+    def start_for_guest(self):
+        """See IPktFwd for general description
+
+        Activates testpmd for guest config
+        """
+        self._logger.info("Starting Dummy for one guest...")
+
+    def stop(self):
+        """See IPktFwd for general description
+
+        Kills testpmd.
+        """
+        self._logger.info("Stopping Dummy ....")
+
+    # Method could be a function
+    # pylint: disable=no-self-use
+    def get_version(self):
+        """
+        Get product version
+        :return: None
+        """
+        # No way to read Dummy version
+        return []