k8s-03-common.yaml

- hosts: master
  remote_user: ubuntu
  tasks:
    - name: Include all .yaml and .json files
      include_vars:
        dir: vars
        extensions:
          - yaml
          - json
    - name: Make directories for deployment artifacts
      file:
        path: "{{ item }}"
        state: directory
        mode: 0755
        owner: "{{ ansible_effective_user_id }}"
        group: "{{ ansible_effective_group_id }}"
      with_items:
        - "{{ ansible_env.HOME }}/deploy"
        - "{{ ansible_env.HOME }}/deploy/kube-system"
    - name: Install Storage Classes
      shell: "helm upgrade -i {{ item.key }}-client stable/nfs-client-provisioner --namespace {{ storage.namespace }} --set nfs.server={{ item.value.ip }},nfs.path={{ item.value.path }},storageClass.name={{ item.key }},storageClass.defaultClass={{ item.value.is_default_class }}"
      with_dict: "{{ storage.nfs_client }}"
    - name: create helm values files via templates
      template:
        src: "k8s/kube-system/{{ item }}.j2"
        dest: "{{ ansible_env.HOME }}/deploy/kube-system/{{ item }}"
        owner: "{{ ansible_effective_user_id }}"
        group: "{{ ansible_effective_group_id }}"
        mode: 0644
      with_items:
        - kubernetes-dashboard-values.yaml
        - nginx-ingress-values.yaml
        - grafana-values.yaml
    - name: Install Helm charts
      shell: "helm upgrade -i {{ item }} --namespace kube-system"
      with_items:
        - "nginx-ingress stable/nginx-ingress -f {{ ansible_env.HOME }}/deploy/kube-system/nginx-ingress-values.yaml"
        - "k8s-dashboard stable/kubernetes-dashboard -f {{ ansible_env.HOME }}/deploy/kube-system/kubernetes-dashboard-values.yaml"
        - "prometheus stable/prometheus"
        - "grafana stable/grafana -f {{ ansible_env.HOME }}/deploy/kube-system/grafana-values.yaml"