Updated status page

- include travis build number
- renamed properties
- ELB version
- moved code all into health check
- changed health check to be on same URL for admin and api

app/__init__.py

@@ -53,7 +53,7 @@ def create_app():
     application.register_blueprint(service_blueprint, url_prefix='/service')
     application.register_blueprint(user_blueprint, url_prefix='/user')
     application.register_blueprint(template_blueprint)
-    application.register_blueprint(status_blueprint, url_prefix='/status')
+    application.register_blueprint(status_blueprint)
     application.register_blueprint(notifications_blueprint)
     application.register_blueprint(job_blueprint)
     application.register_blueprint(invite_blueprint)
@@ -80,32 +80,11 @@ def init_app(app):
         return response
 
 
-def get_api_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
-
-
-def get_db_version():
-    try:
-        query = 'SELECT version_num FROM alembic_version'
-        full_name = db.session.execute(query).fetchone()[0]
-        return full_name.split('_')[0]
-    except:
-        return 'n/a'
-
-
 def email_safe(string):
     return "".join([
-        character.lower() if character.isalnum() or character == "." else ""
-        for character in re.sub("\s+", ".", string.strip())
-    ])
+                       character.lower() if character.isalnum() or character == "." else ""
+                       for character in re.sub("\s+", ".", string.strip())
+                       ])
 
 
 def create_uuid():

app/status/healthcheck.py

@@ -1,14 +1,43 @@
 from flask import jsonify
 
-from flask import Blueprint
+from flask import Blueprint, request
+
+from app import db, version
+
 status = Blueprint('status', __name__)
 
 
 @status.route('/_status', methods=['GET', 'POST'])
 def show_status():
-    from app import (get_api_version, get_db_version)
-    build, build_time = get_api_version()
-    return jsonify(status="ok",
-                   api_build=build,
-                   api_built_time=build_time,
-                   db_version=get_db_version()), 200
+    travis_commit, travis_build_number, build_time = get_api_version()
+    if request.args.get('elb', None):
+        return jsonify(status="ok"), 200
+    else:
+        return jsonify(
+            status="ok",
+            travis_commit=travis_commit,
+            travis_build_number=travis_build_number,
+            build_time=build_time,
+            db_version=get_db_version()), 200
+
+
+def get_api_version():
+    travis_commit = 'n/a'
+    travis_job_number = 'n/a'
+    build_time = "n/a"
+    try:
+        travis_commit = version.__travis_commit__
+        travis_job_number = version.__travis_job_number__
+        build_time = version.__time__
+    except:
+        pass
+    return travis_commit, travis_job_number, build_time
+
+
+def get_db_version():
+    try:
+        query = 'SELECT version_num FROM alembic_version'
+        full_name = db.session.execute(query).fetchone()[0]
+        return full_name
+    except:
+        return 'n/a'

app/version.py

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

application.py

@@ -4,7 +4,7 @@ from __future__ import print_function
 import os
 from flask.ext.script import Manager, Server
 from flask.ext.migrate import Migrate, MigrateCommand
-from app import (create_app, db, get_api_version, get_db_version)
+from app import (create_app, db)
 
 application = create_app()
 manager = Manager(application)
@@ -22,21 +22,5 @@ def list_routes():
         print("{:10} {}".format(", ".join(rule.methods - set(['OPTIONS', 'HEAD'])), rule.rule))
 
 
-@manager.command
-def api_version():
-    """
-    Retrieve the version of the api.
-    """
-    return get_api_version()
-
-
-@manager.command
-def db_version():
-    """
-    Retrieve the db version.
-    """
-    return get_db_version()
-
-
 if __name__ == '__main__':
     manager.run()

scripts/update_version_file.sh

@@ -2,6 +2,6 @@
 #
 # Update the version file of the project from the Travis build details
 #
-sed -i -e "s/__build__ =.*/__build__ = \"$TRAVIS_COMMIT\"/g" ./app/version.py
-sed -i -e "s/__travis_build__ =.*/__build__ = \"$TRAVIS_BUILD_NUMBER\"/g" ./app/version.py
+sed -i -e "s/__travis_commit__ =.*/__build__ = \"$TRAVIS_COMMIT\"/g" ./app/version.py
+sed -i -e "s/__travis_job_number__ =.*/__build__ = \"$TRAVIS_BUILD_NUMBER\"/g" ./app/version.py
 sed -i -e "s/__time__ =.*/__time__ = \"$(date +%Y-%m-%d:%H:%M:%S)\"/g" ./app/version.py