[Compose, DockerAPI, Web, Watchdog] Watchdog may send notification mails (todo: docs), DockerAPI via Flesk for limited access

data/Dockerfiles/dockerapi/Dockerfile

@@ -0,0 +1,8 @@
+FROM python:2-alpine
+LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+
+RUN apk add -U --no-cache iptables ip6tables
+RUN pip install docker flask flask-restful
+
+COPY server.py /
+CMD ["python2", "-u", "/server.py"]

data/Dockerfiles/dockerapi/server.py

@@ -0,0 +1,41 @@
+from flask import Flask
+from flask_restful import Resource, Api
+from docker import APIClient
+
+dockercli = APIClient(base_url='unix://var/run/docker.sock')
+app = Flask(__name__)
+api = Api(app)
+
+class Containers(Resource):
+    def get(self):
+        return dockercli.containers(all=True)
+
+class ContainerInfo(Resource):
+    def get(self, container_id):
+        return dockercli.containers(all=True, filters={"id": container_id})
+
+class ContainerStart(Resource):
+    def post(self, container_id):
+        try:
+            dockercli.start(container_id);
+        except:
+            return 'Error'
+        else:
+            return 'OK'
+
+class ContainerStop(Resource):
+    def post(self, container_id):
+        try:
+            dockercli.stop(container_id);
+        except: 
+            return 'Error'
+        else:
+            return 'OK'
+
+api.add_resource(Containers, '/info/container/all')
+api.add_resource(ContainerInfo, '/info/container/<string:container_id>')
+api.add_resource(ContainerStop, '/stop/container/<string:container_id>')
+api.add_resource(ContainerStart, '/start/container/<string:container_id>')
+
+if __name__ == '__main__':
+    app.run(debug=False, host='0.0.0.0', port='8080')