initial version for sock shop application

application/sockshop/README.md

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+# Sock Shop
+
+Sock Shop is a microservices demo platform which simulates a basic web shop selling socks.
+It consists out of 19 open-source microservices whose repositories can be found [here](https://github.com/microservices-demo)
+
+## Deployment
+Sock Shop can be deployed by executing the following steps on the master node:
+
+1. Clone the repository
+   ```git clone https://github.com/microservices-demo/microservices-demo```
+
+2. Setup the sock shop
+   1. ```cd microservices-demo```
+   1. ```kubectl create -f deploy/kubernetes/manifests-logging```
+   1. ```kubectl create -f deploy/kubernetes/manifests/sock-shop-ns.yaml -f deploy/kubernetes/manifests```
+
+After a few minutes the pods should all be running and the sock shop can be opened.
+
+The deployment includes:
+* The Sock Shop application
+* Two services providing basic load on the system (namespace load-test)
+* Partial implementation opentraces with zipkin
+
+## Exposed ports
+When deployed, the following ports are exposed on Kubernetes cluster nodes:
+* `30001` Sock Shop Front-End
+* `31002` Zipkin Opentraces

application/sockshop/workload/README.md

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+# Workload for Sock Shop
+
+[Locust](http://locust.io/) is used as a workload generator for the Sock Shop.
+By default two locust services put a basic load on the system.
+There's no web interface for those two services and they somehow lack controllability.
+We therefore setup a different locust microservice with the default web UI.
+
+## Deployment
+Locust can be deployed by executing the following steps on the master node:
+   * delete the existing load setup
+   ```kubectl delete pods,services,deployments --all --namespace=load-test```
+   * setup the new locust microservice
+   ```kubectl create -f https://raw.githubusercontent.com/spec-rgdevops/CASPA-platform/master/application/sockshop/workload/locust.yaml```
+
+## Exposed ports
+When deployed, the following ports are exposed on Kubernetes cluster nodes:
+* `31050` Locust web interface
+* `31051` Locust master p1
+* `31052` Locust master p2

application/sockshop/workload/locust.yaml

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+kind: Service
+apiVersion: v1
+metadata:
+  name: locust-master
+  labels:
+    name: locust
+    role: master
+spec:
+  type: NodePort
+  ports:
+    - port: 8089
+      targetPort: loc-master-web
+      protocol: TCP
+      name: loc-master-web
+      nodePort: 31050
+    - port: 5557
+      targetPort: loc-master-p1
+      protocol: TCP
+      name: loc-master-p1
+      nodePort: 31051
+    - port: 5558
+      targetPort: loc-master-p2
+      protocol: TCP
+      name: loc-master-p2
+      nodePort: 31052
+  selector:
+    name: locust
+    role: master
+---
+kind: ReplicationController
+apiVersion: v1
+metadata:
+  name: locust-master
+  labels:
+    name: locust
+    role: master
+spec:
+  replicas: 1
+  selector:
+    name: locust
+    role: master
+  template:
+    metadata:
+      labels:
+        name: locust
+        role: master
+    spec:
+      containers:
+        - name: locust
+          image: tinyjosh/docker-locust-faker:latest
+          imagePullPolicy: Always
+          env:
+            - name: LOCUST_MODE
+              value: master
+            - name: LOCUST_FILE_URL
+              value: https://raw.githubusercontent.com/microservices-demo/load-test/master/locustfile.py
+            - name: TARGET_URL
+              value: http://front-end.sock-shop.svc.cluster.local
+            - name: INFLUXDB_URL
+              value: influxdb
+            - name: INFLUXDB_PORT
+              value: '8086'
+          ports:
+            - name: loc-master-web
+              containerPort: 8089
+              protocol: TCP
+            - name: loc-master-p1
+              containerPort: 5557
+              protocol: TCP
+            - name: loc-master-p2
+              containerPort: 5558
+              protocol: TCP
+---
+kind: ReplicationController
+apiVersion: v1
+metadata:
+  name: locust-worker
+  labels:
+    name: locust
+    role: worker
+spec:
+  replicas: 2
+  selector:
+    name: locust
+    role: worker
+  template:
+    metadata:
+      labels:
+        name: locust
+        role: worker
+    spec:
+      containers:
+        - name: locust
+          image: tinyjosh/docker-locust-faker:latest
+          imagePullPolicy: Always
+          env:
+            - name: LOCUST_MODE
+              value: slave
+            - name: MASTER_HOST
+              value: locust-master
+            - name: TARGET_URL
+              value: http://front-end.sock-shop.svc.cluster.local
+            - name: LOCUST_FILE_URL
+              value: https://raw.githubusercontent.com/microservices-demo/load-test/master/locustfile.py
+            - name: INFLUXDB_URL
+              value: influxdb
+            - name: INFLUXDB_PORT
+              value: '8086'