Fixed up the health check page

app/__init__.py

@@ -183,15 +183,3 @@ def register_errorhandlers(application):
         return useful_headers_after_request(resp)
     for errcode in [401, 404, 403, 500]:
         application.errorhandler(errcode)(render_error)
-
-
-def get_app_version():
-    build = 'n/a'
-    build_time = "n/a"
-    try:
-        from app import version
-        build = version.__build__
-        build_time = version.__time__
-    except:
-        pass
-    return build, build_time

app/status/views/healthcheck.py

@@ -1,18 +1,18 @@
 from flask import jsonify
 
+from flask import request
+
+from app import version
+
 from app.status import status
 
-
-@status.route('/_status')
-def status():
-    from app import (get_app_version, status_api_client)
-    api_status = 'n/a'
-    try:
-        api_status = status_api_client.get_status()
-    except:
-        api_status = 'n/a'
-    build, build_time = get_app_version()
-    return jsonify(status="ok",
-                   api_status=api_status,
-                   api_build=build,
-                   api_built_time=build_time), 200
+@status.route('/_status', methods=['GET'])
+def show_status():
+    if request.args.get('elb', None):
+        return jsonify(status="ok"), 200
+    else:
+        return jsonify(
+            status="ok",
+            travis_commit=version.__travis_commit__,
+            travis_build_number=version.__travis_job_number__,
+            build_time=version.__time__), 200

app/version.py

@@ -1,2 +1,3 @@
-__build__ = ""
-__time__ = ""
+__travis_commit__ = "dev"
+__time__ = "dev"
+__travis_job_number__ = "dev"