main.yml

---
# vim: set ft=ansible:
- name: Kubernetes Cluster - Test Suite
  hosts: all
  become: true

  vars:
    tests: []

  tasks:
    - name: Set logging
      set_fact:
        log_results: true
        result_file: "{{ playbook_dir }}/k8-cluster-result.log"
      tags: setup

    - include_tasks: 'setup.yml'
      tags: setup

    # TEST
    # Verify setup of single node kubernetes cluster
    - block:
        - include_tasks: 'single_node_cluster.yml'
        - set_fact:
            tests: "{{ tests + [ { 'name':'Single Node Kubernetes Test', 'result':'Passed', 'result_details': '' } ] }}"
      rescue:
        - set_fact:
            tests: "{{ tests + [ { 'name':'Single Node Kubernetes Test', 'result':'Failed', 'result_details': ansible_failed_result } ] }}"
      tags: single_node_cluster

    # CLEANUP
    - block:
        - include_tasks: 'cleanup.yml'
        - set_fact:
            tests: "{{ tests + [ { 'name': 'Cleanup', 'result':'Passed', 'result_details': '' } ] }}"
      rescue:
        - set_fact:
            tests: "{{ tests + [ { 'name':'Cleanup', 'result':'Failed', 'result_details': ansible_failed_result } ] }}"
      always:
        # WRITE RESULTS TO FILE
        - name: Remove existing log files
          local_action: file path={{ result_file }} state=absent
          become: false

        - name: Save result to file
          when: log_results
          local_action: copy content={{ tests | to_nice_yaml(indent=2) }} dest={{ result_file }}
          become: false
      tags: cleanup


    # Handled exceptions show up as failures in Ansible but the playbook
    # itself does not return 0, so explicitly fail the test by checking
    # the test results
    - name: Explicitly fail based on test results
      when: item['result']|lower == "failed"
      fail:
        msg: "Failure found in test"
      with_items: "{{ tests }}"