• bash as shell.
• kubectl.

1. Go to the directory.

   cd demo-programmability

2. Apply configuration.

   source bin/config.sh

3. Start demo

   k8s-start

4. Open Kibana the browser at http://localhost:5601. In Management > Saved Object import the JSON demo-programmability/resources/context-broker/kibana/saved-objects-$elk_version.json where $elk_version is the version of Elastic stack (at this moment: 6.8.1 or 7.0.1).

k8s-gen-apache -n <number of request per second>

Generate x requests per second.

k8s-gen-mysql -c <number of commands per second per user> -u <number of users>

Generate requests.

k8s-gen-synflood -n <number of requests per seconds>

Set the period to collect data by the agents.

• Filebeat

  k8s-period-filebeat -p deploy/apache - s <period>

  E.g.: k8s-period-filebeat -p deploy/apache -s 10s

• Metricbeat

  k8s-period-metricbeat -p deploy/mysql -m mysql -s <period>

  E.g.: k8s-period-metricbeat -p deploy/mysql -m mysql -s 10s

• Cubebeat

  k8s-period-cubebeat -p deploy/ssh-server -s <period>

  E.g.: k8s-period-cubebeat -p deploy/ssh-server -s 10s

• Metricbeat

  k8s-period-metricbeat -p deploy/apache -m system -s <period>
  k8s-period-metricbeat -p deploy/mysql -m system -s <period>
  k8s-period-metricbeat -p deploy/ssh-server -m system -s <period>

  E.g.:

  k8s-period-metricbeat -p deploy/apache -m system -s 10s
  k8s-period-metricbeat -p deploy/mysql -m system -s 10s
  k8s-period-metricbeat -p deploy/ssh-server -m system -s 10s

• Update pods (works only if the pods are already create).

  kubectl replace -f ./pod

• Delete all pods instance (they will be recreated automatically by k8s)

  kubectl delete pod -all -n guard-kube

• Delete all pods (they will NOT be recreated automatically by k8s)

  kubectl delete deployment -all -n guard-kube

• Delete all configMaps

  kubectl delete configmap -all -n guard-kube

• Delete all services

  kubectl delete service -all -n guard-kube

• k8s - shortcut for kubectl -n guard-kube.

• k8s-get - shortcut for k8s get -o wide.

• k8s-desc - shortcut for k8s describe pods.

• k8s-log - shortcut for k8s logs.

• k8s-pod - shortcut for k8s-get pods.

• k8s-serv - shortcut for k8s-get services.

• k8s-map - shortcut for k8s-get configmaps.

• k8s-start - Start the demo.

• k8s-frwd -t - port forwarding for . Possible values: elastic, kibana.

• k8s-period-filebeat -p -s - sets the (e.g. 10s) for filebeat in .

• k8s-period-metricbeat -p -m -s - sets the (e.g. 10s) for of metricbeat in .

• k8s-period-cubebeat -p -s - sets the (e.g. 10s) for cubebeat in .

• k8s-period-filebeat -p - gets the period (e.g. 10s) for filebeat in .

• k8s-period-metricbeat -p -m - gets the period (e.g. 10s) for of metricbeat in pod.

• k8s-period-cubebeat -p - gets the period (e.g. 10s) for cubebeat in .