Add a manifest file and add a few details to the README

README.md

 # BOINC ZApp
 
-A ZApp for running a single BOINC task. Run as many as you want, in parallel!
\ No newline at end of file
+Maintainer: Daniele Venzano <daniele.venzano@eurecom.fr>
+
+URL: [https://gitlab.eurecom.fr/zoe-apps/zapp-boinc](https://gitlab.eurecom.fr/zoe-apps/zapp-boinc)
+
+A ZApp for running a single [BOINC](https://boinc.berkeley.edu/) task. Run as many as you want, in parallel!

gen_json.py

@@ -41,7 +41,7 @@ options = {
     }
 }
 
-REGISTRY = os.getenv("DOCKER_REGISTRY", default="docker-engine:5000")
+REGISTRY = os.getenv("DOCKER_REGISTRY", default="docker-registry:5000")
 REPOSITORY = os.getenv("REPOSITORY", default="zapps")
 VERSION = os.getenv("VERSION", default="latest")
 
@@ -87,7 +87,7 @@ if __name__ == '__main__':
         'name': APP_NAME,
         'version': ZOE_APPLICATION_DESCRIPTION_VERSION,
         'will_end': False,
-        'size': 512,
+        'size': 128,
         'services': [
             boinc_service(options["memory_limit"]["value"], options["core_limit"]["value"], options["project_key"]["value"], options["project_url"]["value"])
         ]

manifest.json

+{
+    "version": 1,
+    "category": "Boinc",
+    "zapps": [
+        {
+            "name": "Boinc client",
+            "description": "boinc.json",
+            "parameters": [
+                {
+                    "kind": "environment",
+                    "name": "PROJECT_URL",
+                    "readable_name": "Project URL",
+                    "description": "The BOINC project URL",
+                    "type": "string",
+                    "default": "www.worldcommunitygrid.org"
+                },
+                {
+                    "kind": "environment",
+                    "name": "PROJECT_KEY",
+                    "readable_name": "Project key",
+                    "description": "The BOINC project key, needed to upload results and statistics to the BOINC server",
+                    "type": "string",
+                    "default": null
+                }
+            ]
+        }
+    ]
+}