1 files changed, 75 insertions, 0 deletions
diff --git a/tools/pkt_gen/prox/render.py b/tools/pkt_gen/prox/render.py
new file mode 100644
index 00000000..05b49502
--- /dev/null
+++ b/tools/pkt_gen/prox/render.py
@@ -0,0 +1,75 @@
+# 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.
+
+"""
+Render Jinja templates to corresponding files
+"""
+
+import os
+
+#from conf import merge_spec
+from conf import settings
+from jinja2 import Environment, FileSystemLoader
+
+def listdir_nohidden(path):
+    """
+    Exclude hidden directories
+    """
+    for fname in os.listdir(path):
+        if not fname.startswith('.'):
+            yield fname
+
+def render_content_jinja_baremetal(pkt_size):
+    """
+    Render Templates
+    """
+    templates_dir_path = settings.getValue('TRAFFICGEN_PROX_TEMPLATES_DIR')
+    values_from_vineperf = {
+        'm1_admin_ip' : settings.getValue('TRAFFICGEN_PROX_EAST_MGMT_IP'),
+        'm2_admin_ip' : settings.getValue('TRAFFICGEN_PROX_WEST_MGMT_IP'),
+        'local_ip1' : settings.getValue('TRAFFICGEN_PROX_EAST_IP'),
+        'local_ip2' : settings.getValue('TRAFFICGEN_PROX_WEST_IP'),
+        'local_eip1' : settings.getValue('TRAFFICGEN_PROX_EAST_ENV_IP'),
+        'local_eip2' : settings.getValue('TRAFFICGEN_PROX_WEST_ENV_IP'),
+        'mac1' : settings.getValue('TRAFFICGEN_PROX_EAST_MAC'),
+        'mac2' : settings.getValue('TRAFFICGEN_PROX_WEST_MAC'),
+        'emac1' : settings.getValue('TRAFFICGEN_PROX_EAST_ENV_MAC'),
+        'emac2' : settings.getValue('TRAFFICGEN_PROX_WEST_ENV_MAC'),
+        'pci1': settings.getValue('TRAFFICGEN_PROX_EAST_PCI_ID'),
+        'pci2': settings.getValue('TRAFFICGEN_PROX_WEST_PCI_ID'),
+        'mcore' : settings.getValue('TRAFFICGEN_PROX_MASTER_CORES'),
+        'gencores' : settings.getValue('TRAFFICGEN_PROX_GENERATOR_CORES'),
+        'latcores' : settings.getValue('TRAFFICGEN_PROX_LATENCY_CORES'),
+        'config_file' : os.path.join(settings.getValue('TRAFFICGEN_PROX_CONF_DIR'),
+            settings.getValue('TRAFFICGEN_PROX_GENERATOR_CONFIG_FILENAME')),
+        'user' : settings.getValue('TRAFFICGEN_PROX_GENERATOR_USER'),
+        'key' : os.path.join(settings.getValue('TRAFFICGEN_PROX_CONF_DIR'),
+            settings.getValue('TRAFFICGEN_PROX_GENERATOR_KEYFILE')),
+        'latency_buckets': settings.getValue('TRAFFICGEN_PROX_LATENCY_BUCKETS'),
+    }
+    if pkt_size:
+        values_from_vineperf['pktsizes'] = pkt_size
+    else:
+        values_from_vineperf['pktsizes'] = settings.getValue('TRAFFICGEN_PROX_PKTSIZES')
+
+    file_loader = FileSystemLoader(templates_dir_path)
+    env = Environment(loader = file_loader)
+    destination_dir = settings.getValue("TRAFFICGEN_PROX_CONF_DIR")
+
+    for filename in listdir_nohidden(templates_dir_path):
+        file = env.get_template(filename)
+        rendered_content = file.render(data = values_from_vineperf)
+        filename = os.path.splitext(filename)[0]
+        with open(os.path.join(destination_dir, filename), "w+") as fileh:
+            fileh.write(rendered_content)