name "DVR RightLink Add Tags"
rs_pt_ver 20180301
type "policy"
short_description "DVR tag policy."
long_description ""
severity "medium"
category "Cost"
info(
  version: "1.5",
  provider: "Flexera Cloud Management",
  service: "",
  policy_set: ""
)

permission "perm_instances" do
  label "Permissions for instances"
  actions "rs_cm.index", "rs_cm.show"
  resources "rs_cm.instances"
end

auth "auth_rs", type: "rightscale"

resources "clouds", type: "rs_cm.clouds"

resources "instances", type: "rs_cm.instances" do
  iterate @clouds
  cloud_href href(iter_item)
  filter do
    state "provisioned"
  end
  tags 'qad:opportunity=PCPLAT'
end

datasource "ds_instances" do
  iterate @instances
  field "resource_uid", val(iter_item,  "resource_uid")
  field "name", val(iter_item, "name")
  field "href", href(iter_item)
  field "tags", val(iter_item, "tags")
end

datasource "ds_filtered_instances" do
  run_script $js_filtered_instances, $ds_instances
end

script "js_filtered_instances", type: "javascript" do
  parameters "instances"
  result "filtered_instances"
  code <<-EOS
    var filtered_instances = []
    for ( i = 0; i < instances.length; i++ ) {
      filtered_instances.push({
        resource_uid: instances[i]["resource_uid"],
        name: instances[i]["name"],
        href: instances[i]["href"],
        tags: instances[i]["tags"]
      })
    };
EOS
end

escalation "report_downsize_instance_add_tag" do
  automatic true
  label "Send Email"
  description "Send incident email"
  email "dvr@qad.com"
end

escalation "add_downsize_instance_tag" do
  automatic false
  #automatic contains($param_automatic_action, "Tag Instances")
  label "Add downsize instance tag"
  description " Added downsize tag in the instance"
  run "downsize_instances", data
end

define downsize_instances($data) do
  foreach $item in $data do
    @instance = rs_cm.get(href: $item["href"])
    rs_cm.tags.multi_add(resource_hrefs: [@instance.href], tags: "qad:dvr=test")
  end
end

policy "policy_rightsize" do
  validate_each $ds_filtered_instances do
    summary_template "{{ rs_project_name }} (Account ID: {{ rs_project_id }}): Downsize Policy: Instances Added"
    escalate $report_downsize_instance_add_tag
    escalate $add_downsize_instance_tag
    check false
    export do
      resource_level true
      field "rs_project_name" do
        label "Account"
      end
      field "name" do
        label "Instance Name"
      end
      field "id" do
        label "Resource UID"
        path "resource_uid"
      end
      field "href" do
        label "Href"
      end
      field "tags" do
        label "Tags"
      end
      field "date_tag" do
        label "Date Tag"
      end
      field "check_date" do
        label "Check Date"
      end
    end
  end
end