Merge "Modsecurity as a service"

4 files changed, 133 insertions, 0 deletions

diff --git a/samples/services/modsecurity/yaml/manifest.template b/samples/services/modsecurity/yaml/manifest.template
new file mode 100644
index 0000000..afeb9dc
--- /dev/null
+++ b/samples/services/modsecurity/yaml/manifest.template
@@ -0,0 +1,38 @@
+---
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: {{ deploy_name }}
+  labels:
+    app: {{ deploy_name }}
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: {{ deploy_name }}
+    spec:
+      containers:
+        - name: {{ deploy_name }}
+          image: {{ image_path }}/{{ image_name }}:{{ image_tag }}
+          ports:
+           - containerPort: {{ http_port }}
+          env:
+            - name: PARANOIA
+              value: {{ paranoia_level }}
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ deploy_name }}
+  labels:
+    app: {{ deploy_name }}
+spec:
+  ports:
+  - port: {{ http_port }}
+    name: http-modsecurity-crs
+    targetPort: {{ http_port }}
+  selector:
+    app: {{ deploy_name }}
+---
diff --git a/samples/services/modsecurity/yaml/modsecurity-deployment.yaml b/samples/services/modsecurity/yaml/modsecurity-deployment.yaml
new file mode 100644
index 0000000..450ede5
--- /dev/null
+++ b/samples/services/modsecurity/yaml/modsecurity-deployment.yaml
@@ -0,0 +1,22 @@
+apiVersion: extensions/v1beta1

+kind: Deployment

+metadata:

+  name: modsecurity-crs

+spec:

+  replicas: 1

+  selector:

+    matchLabels:

+      app: modsecurity-crs

+  template:

+    metadata:

+      labels:

+        app: modsecurity-crs

+    spec:

+      containers:

+        - name: modsecurity-crs

+          image: clover/clover-ns-modsecurity-crs

+          ports:

+            - containerPort: 80

+          env:

+            - name: PARANOIA

+              value: '1'

diff --git a/samples/services/modsecurity/yaml/modsecurity-service.yaml b/samples/services/modsecurity/yaml/modsecurity-service.yaml
new file mode 100644
index 0000000..8548dca
--- /dev/null
+++ b/samples/services/modsecurity/yaml/modsecurity-service.yaml
@@ -0,0 +1,13 @@
+apiVersion: v1

+kind: Service

+metadata:

+  name: modsecurity-crs

+spec:

+  type: NodePort

+  ports:

+  - port: 80

+    name: http-modsecurity-crs

+    protocol: TCP

+    targetPort: 80

+  selector:

+    app: modsecurity-crs

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)))
+