Modsecurity as a service

JIRA: CLOVER-68

1. Add Dockerfile and related files to build clover's modsecurity Docekr container
2. Add mainfest to install the Modsecurity in kubernetes cluster

Change-Id: Ia92926e730c04720f931999d7ec30565ce9e54be
Signed-off-by: JingLu5 <lvjing5@huawei.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/samples/services/modsecurity/yaml/render_yaml.py b/samples/services/modsecurity/yaml/render_yaml.py
new file mode 100644
index 0000000..54f8069
--- /dev/null
+++ b/samples/services/modsecurity/yaml/render_yaml.py
@@ -0,0 +1,60 @@
+# Copyright (c) Authors of Clover
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+
+import argparse
+
+from jinja2 import Template
+
+
+def render_yaml(args):
+    template_file = 'manifest.template'
+    out_file = 'modsecurity.yaml'
+
+    try:
+        with open(template_file) as f:
+            tmpl = Template(f.read())
+        output = tmpl.render(
+            image_path=args['image_path'],
+            image_name=args['image_name'],
+            image_tag=args['image_tag'],
+            deploy_name=args['deploy_name'],
+            http_port=args['http_port'],
+            paranoia_level=args['paranoia_level']
+        )
+        with open(out_file, "wb") as fh:
+            fh.write(output)
+        return "Generated manifest for {}".format(args['deploy_name'])
+    except Exception as e:
+        print(e)
+        return "Unable to generate manifest for {}".format(
+                                        args['deploy_name'])
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+            '--image_name', default='clover-ns-modsecurity-crs',
+            help='The image name to use')
+    parser.add_argument(
+            '--image_path', default='localhost:5000',
+            help='The path to the image to use')
+    parser.add_argument(
+            '--image_tag', default='latest',
+            help='The image tag to use')
+    parser.add_argument(
+            '--deploy_name', default='modsecurity-crs',
+            help='The k8s deploy name to use')
+    parser.add_argument(
+            '--http_port', default='80',
+            help='Analyze http traffic on this port')
+    parser.add_argument(
+            '--paranoia_level', default='1',
+            help='The modsecurity paranoia level')
+
+    args = parser.parse_args()
+    print(render_yaml(vars(args)))
+