---
#TODO: Version kubelet, with checksum
- name: Install kubelet
  get_url:
    url: "http://storage.googleapis.com/kubernetes-release/release/{{ kubelet_version }}/bin/linux/amd64/kubelet"
    dest: /usr/bin/kubelet
#    checksum: md5:33af080e876b1f3d481b0ff1ceec3ab8
    mode: 0755

- name: Ensures /etc/kubernetes dir exists
  file:
    path: /etc/kubernetes
    state: directory

#Gets Kubeconfig from the bootstrap node. See roles/bootstrap/tasks/main.yml
- name: Install kubeconfig
  template:
    src: kubeconfig
    dest: /etc/kubernetes/kubeconfig

- name: Setup kubelet.service
  template:
    src: kubelet.service
    dest: /etc/systemd/system/kubelet.service
  notify: restart kubelet

- name: Enable Kubelet to be started on boot
  systemd:
    name: kubelet
    state: started
    enabled: yes
    daemon_reload: yes

- name: Create Directories for Kubernetes manifests
  file:
    path: /opt/openstack-helm/manifests
    state: directory

#Wait for Kubeapi Server to come up
- action: shell hyperkube kubectl get pods --all-namespaces | grep kube-apiserver
  register: kubeapi_output
  until: kubeapi_output.stdout.find("Running") != -1
  retries: 40
  delay: 15

#Wait for cluster to stabilize across all  nodes
- action: shell hyperkube kubectl get pods --all-namespaces
  register: cluster_stable
  until: '"ContainerCreating" not in cluster_stable.stdout'
  retries: 40
  delay: 15

#Re-Deploy Calico with ETCD
- name: Inject Custom manifests - kube-calico.yaml
  template:
    src: kube-calico.yaml.j2
    dest: "/tmp/bootkube/assets/manifests/kube-flannel.yaml"
  notify: restart kubelet

- name: Inject Custom manifests - kube-calico-cfg.yaml
  template:
    src: kube-calico-cfg.yaml.j2
    dest: "/tmp/bootkube/assets/manifests/kube-flannel-cfg.yaml"
  notify: restart kubelet