bosh/src/spec/integration/template_evaluation_spec.rb at df4f726bd7d0bf553dfc762dbb9c7a3d60daee21 · cloudfoundry/bosh · GitHub

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require 'spec_helper'

describe 'template', type: :integration do
  with_reset_sandbox_before_all

  it 'can access exposed attributes of an instance' do
    manifest_hash = SharedSupport::DeploymentManifestHelper.simple_manifest_with_instance_groups
    manifest_hash['instance_groups'] = [
      {
        'name' => 'id_job',
        'jobs' => ['name' => 'id_job', 'release' => 'bosh-release'],
        'vm_type' => 'a',
        'instances' => 1,
        'networks' => [{
          'name' => 'a',
        }],
        'stemcell' => 'default',
      },
    ]
    deploy_from_scratch(manifest_hash: manifest_hash, cloud_config_hash: SharedSupport::DeploymentManifestHelper.simple_cloud_config)

    id_instance = director.instance('id_job', '0')
    template = YAML.load(id_instance.read_job_template('id_job', 'config.yml'))
    expect(template['id']).to match(/[a-f0-9\-]/)
  end

  it 'gives VMs the same id on `deploy --recreate`' do
    manifest_hash = SharedSupport::DeploymentManifestHelper.simple_manifest_with_instance_groups
    manifest_hash['instance_groups'] = [
      {
        'name' => 'id_job',
        'jobs' => ['name' => 'id_job', 'release' => 'bosh-release'],
        'vm_type' => 'a',
        'instances' => 1,
        'networks' => [{
          'name' => 'a',
        }],
        'stemcell' => 'default',
      },
    ]

    deploy_from_scratch(manifest_hash: manifest_hash, cloud_config_hash: SharedSupport::DeploymentManifestHelper.simple_cloud_config)

    id_instance = director.instance('id_job', '0')
    template = YAML.load(id_instance.read_job_template('id_job', 'config.yml'))
    original_id = template['id']
    expect(original_id).to match(/[a-f0-9\-]/)

    deploy_simple_manifest(manifest_hash: manifest_hash, recreate: true)
    id_instance = director.instance('id_job', '0')
    template = YAML.load(id_instance.read_job_template('id_job', 'config.yml'))
    new_id = template['id']
    expect(new_id).to match(/[a-f0-9\-]/)

    expect(new_id).to eq(original_id)

    output = table(bosh_runner.run('events', json: true))
    output = scrub_random_ids(output)
    output = scrub_random_cids(output)
    output = scrub_event_time(output)
    expect(output).to include(
      {'id' => /[0-9]{1,3} <- [0-9]{1,3}/, 'time' => 'xxx xxx xx xx:xx:xx UTC xxxx', 'user' => 'test', 'action' => 'update', 'object_type' => 'deployment', 'task_id' => /[0-9]{1,3}/, 'object_name' => 'simple', 'deployment' => 'simple', 'instance' => '', 'context' => /.*/, 'error' => ''},
      {'id' => /[0-9]{1,3} <- [0-9]{1,3}/, 'time' => 'xxx xxx xx xx:xx:xx UTC xxxx', 'user' => 'test', 'action' => 'recreate', 'object_type' => 'instance', 'task_id' => /[0-9]{1,3}/, 'object_name' => 'id_job/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', 'deployment' => 'simple', 'instance' => 'id_job/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', 'context' => /.*/, 'error' => ''},
      {'id' => /[0-9]{1,3}/, 'time' => 'xxx xxx xx xx:xx:xx UTC xxxx', 'user' => 'test', 'action' => 'recreate', 'object_type' => 'instance', 'task_id' => /[0-9]{1,3}/, 'object_name' => 'id_job/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', 'deployment' => 'simple', 'instance' => 'id_job/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', 'context' => /.*/, 'error' => ''},
      {'id' => /[0-9]{1,3}/, 'time' => 'xxx xxx xx xx:xx:xx UTC xxxx', 'user' => 'test', 'action' => 'update', 'object_type' => 'deployment', 'task_id' => /[0-9]{1,3}/, 'object_name' => 'simple', 'deployment' => 'simple', 'instance' => '', 'context' => /.*/, 'error' => ''},
    )
  end

  it 'prints all template evaluation errors when there are errors in multiple job deployment templates' do
    manifest_hash = SharedSupport::DeploymentManifestHelper.simple_manifest_with_instance_groups
    manifest_hash['instance_groups'] = [
      {
        'name' => 'foobar',
        'jobs' => [
          { 'name' => 'foobar_with_bad_properties', 'release' => 'bosh-release' },
          { 'name' => 'foobar_with_bad_properties_2', 'release' => 'bosh-release' },
        ],
        'vm_type' => 'a',
        'instances' => 1,
        'networks' => [{ 'name' => 'a' }],
        'stemcell' => 'default',
      },
    ]

    output = deploy_from_scratch(manifest_hash: manifest_hash, failure_expected: true)

    expect(output).to include <<-EOF
Error: Unable to render instance groups for deployment. Errors are:
  - Unable to render jobs for instance group 'foobar'. Errors are:
    - Unable to render templates for job 'foobar_with_bad_properties'. Errors are:
      - Error filling in template 'foobar_ctl' (line 8: Can't find property '["test_property"]')
      - Error filling in template 'drain.erb' (line 4: Can't find property '["dynamic_drain_wait1"]')
    - Unable to render templates for job 'foobar_with_bad_properties_2'. Errors are:
      - Error filling in template 'foobar_ctl' (line 8: Can't find property '["test_property"]')
      - Error filling in template 'drain.erb' (line 4: Can't find property '["dynamic_drain_wait1"]')
    EOF
  end

  it 'validates manifest properties' do
    manifest_hash = SharedSupport::DeploymentManifestHelper.simple_manifest_with_instance_groups
    manifest_hash['instance_groups'] = [
      {
        'name' => 'validation_group',
        'jobs' => [
          {
            'name' => 'job_with_property_validation',
            'release' => 'bosh-release',
            'properties' => {
              'string_property' => 'string_value',
              'number_property' => 14,
            }
          }
        ],
        'vm_type' => 'a',
        'instances' => 1,
        'networks' => [{
          'name' => 'a',
        }],
        'stemcell' => 'default',
      },
    ]
    _, exit_code = deploy_from_scratch(manifest_hash: manifest_hash, cloud_config_hash: SharedSupport::DeploymentManifestHelper.simple_cloud_config, return_exit_code: true)
    expect(exit_code).to eq(0)
    manifest_hash['instance_groups'][0]['jobs'][0]['properties']['string_property'] = 11

    output, exit_code = deploy_simple_manifest(manifest_hash: manifest_hash, cloud_config_hash: SharedSupport::DeploymentManifestHelper.simple_cloud_config, return_exit_code: true, failure_expected: true)
    expect(exit_code).to eq(1)
    expect(output).to match('value at `/string_property` is not a string')
  end
end