experiment_2_draining_nodes.yaml

---
version: 1.0.0
title: Mon application est résiliente au drainage de noeuds
description: Est-ce que mon application est disponible si il y'a un action de maintenance
  lancé par les admins du cluster ?
secrets:
  k8s:
    KUBERNETES_CONTEXT: minikube
tags:
- kubernetes
steady-state-hypothesis:
  title: Les services sont tous disponible et en bonne santé
  probes:
  - type: probe
    name: pods_in_phase
    tolerance: true
    provider:
      type: python
      module: chaosk8s.pod.probes
      func: pods_in_phase
      arguments:
        label_selector: biz-app-id=retail
        phase: Running
        ns: experimentation2
  - type: probe
    name: ma-super-app-repond-normalement
    tolerance: 200
    provider:
      type: http
      url: http://192.168.64.32:30458 # ici remplacer cette url par le retour de la commande : minikube service -n experimentation2
method:
- type: action
  name: drain_nodes
  provider:
    type: python
    module: chaosk8s.node.actions
    func: drain_nodes
    arguments:
      label_selector: role=worker
      delete_pods_with_local_storage: true
rollbacks:
- type: action
  name: uncordon_node
  provider:
    type: python
    module: chaosk8s.node.actions
    func: uncordon_node
    arguments:
      label_selector: role=worker