MatchLiveTv/backend/app/views/admin/stream_nodes/index.html.erb

<% content_for :body_class, "admin-body" %>

<div class="admin-page-head">
  <h2 class="admin-page-title"><%= t("admin.stream_nodes.title") %></h2>
  <p class="muted admin-page-sub">
    <%= t("admin.stream_nodes.providers", cloud: @cloud_provider, dns: @dns_provider) %>
  </p>
</div>

<% m = @autoscale_metrics %>
<section class="kpi-grid">
  <div class="kpi-card <%= m[:enabled] ? 'kpi-card--accent' : '' %> <%= 'kpi-card--danger' if m[:kill_switch] %>">
    <div class="kpi-label"><%= t("admin.stream_nodes.kpi.autoscaler") %></div>
    <div class="kpi-value"><%= m[:kill_switch] ? t("admin.stream_nodes.kpi.kill_switch") : (m[:enabled] ? "ON" : "OFF") %></div>
    <div class="kpi-sub"><%= t("admin.stream_nodes.kpi.kind", kind: m[:kind]) %></div>
  </div>
  <div class="kpi-card <%= m[:free_slots] <= m[:soft_free_slots] ? 'kpi-card--danger' : '' %>">
    <div class="kpi-label"><%= t("admin.stream_nodes.kpi.free_slots") %></div>
    <div class="kpi-value"><%= m[:free_slots] %></div>
    <div class="kpi-sub"><%= t("admin.stream_nodes.kpi.soft_slots", soft: m[:soft_free_slots]) %></div>
  </div>
  <div class="kpi-card">
    <div class="kpi-label"><%= t("admin.stream_nodes.kpi.spare") %></div>
    <div class="kpi-value"><%= m[:spare_ready] %><span class="kpi-value-unit">/<%= m[:warm_spare_min] %></span></div>
    <div class="kpi-sub"><%= t("admin.stream_nodes.kpi.warm_spare") %></div>
  </div>
  <div class="kpi-card">
    <div class="kpi-label"><%= t("admin.stream_nodes.kpi.overflow") %></div>
    <div class="kpi-value"><%= m[:overflow_nodes] %><span class="kpi-value-unit">/<%= m[:max_overflow_nodes] %></span></div>
    <div class="kpi-sub"><%= t("admin.stream_nodes.kpi.overflow_nodes") %></div>
  </div>
  <div class="kpi-card <%= m[:within_budget] ? '' : 'kpi-card--danger' %>">
    <div class="kpi-label"><%= t("admin.stream_nodes.kpi.budget") %></div>
    <div class="kpi-value kpi-value--sm">€<%= m[:estimated_monthly_eur] %></div>
    <div class="kpi-sub"><%= t("admin.stream_nodes.kpi.budget_of", budget: m[:monthly_budget_eur], ok: (m[:within_budget] ? "OK" : "OVER")) %></div>
  </div>
</section>

<div class="panel" style="margin-bottom:1.5rem">
  <div class="admin-panel-head">
    <h2><%= t("admin.stream_nodes.actions_title") %></h2>
  </div>
  <div class="admin-toolbar">
    <%= button_to t("admin.stream_nodes.provision_lab"), admin_stream_nodes_path, method: :post, params: { kind: "lab" }, class: "admin-btn admin-btn--secondary" %>
    <% if @hetzner_configured %>
      <%= button_to t("admin.stream_nodes.provision_cloud"), admin_stream_nodes_path, method: :post, params: { kind: "cloud" }, class: "admin-btn admin-btn--primary",
            form: { data: { confirm: t("admin.stream_nodes.provision_cloud_confirm") } } %>
    <% else %>
      <span class="muted"><%= t("admin.stream_nodes.hetzner_token_missing") %></span>
    <% end %>
    <% if m[:kill_switch] %>
      <%= button_to t("admin.stream_nodes.clear_kill_switch"), clear_kill_switch_admin_stream_nodes_path, method: :delete, class: "admin-btn admin-btn--secondary" %>
    <% else %>
      <%= button_to t("admin.stream_nodes.engage_kill_switch"), kill_switch_admin_stream_nodes_path, method: :post, class: "admin-btn admin-btn--danger",
            form: { data: { confirm: t("admin.stream_nodes.kill_switch_confirm") } } %>
    <% end %>
  </div>
</div>

<div class="panel">
  <h2><%= t("admin.stream_nodes.table_title") %></h2>
  <% if @nodes.any? %>
    <div class="admin-table-wrap">
      <table class="admin-table">
        <thead>
          <tr>
            <th><%= t("admin.stream_nodes.col.slug") %></th>
            <th><%= t("admin.stream_nodes.col.role") %></th>
            <th><%= t("admin.stream_nodes.col.status") %></th>
            <th><%= t("admin.stream_nodes.col.slots") %></th>
            <th><%= t("admin.stream_nodes.col.hostname") %></th>
            <th><%= t("admin.stream_nodes.col.provider") %></th>
            <th></th>
          </tr>
        </thead>
        <tbody>
          <% @nodes.each do |node| %>
            <%
              badge =
                case node.status
                when "ready" then "badge--ready"
                when "provisioning", "draining" then "badge--connecting"
                when "error", "offline" then "badge--paused"
                else "badge--paused"
                end
            %>
            <tr>
              <td><strong><%= node.slug %></strong></td>
              <td class="muted"><%= node.role %></td>
              <td><span class="badge <%= badge %>"><%= node.status %></span></td>
              <td>
                <strong><%= node.active_publishers %></strong>
                <span class="muted">/ <%= node.max_publishers %></span>
                <div class="muted" style="font-size:0.8rem"><%= t("admin.stream_nodes.free_slots", count: node.free_slots) %></div>
              </td>
              <td class="admin-mono"><%= node.hostname %></td>
              <td class="muted">
                <%= node.provider %>
                <% if node.provider_instance_id.present? %>
                  <div class="admin-mono" style="font-size:0.75rem;margin-top:0.2rem"><%= node.provider_instance_id %></div>
                <% end %>
              </td>
              <td class="admin-actions">
                <% if node.slug != "home" %>
                  <% if node.status == "ready" %>
                    <%= button_to t("admin.stream_nodes.drain"), drain_admin_stream_node_path(node), method: :post, class: "admin-btn admin-btn--sm admin-btn--secondary" %>
                  <% end %>
                  <%= button_to t("admin.stream_nodes.destroy"), admin_stream_node_path(node), method: :delete, class: "admin-btn admin-btn--sm admin-btn--danger",
                        form: { data: { confirm: t("admin.stream_nodes.destroy_confirm", slug: node.slug) } } %>
                <% else %>
                  <span class="muted">—</span>
                <% end %>
              </td>
            </tr>
          <% end %>
        </tbody>
      </table>
    </div>
  <% else %>
    <p class="empty"><%= t("admin.stream_nodes.empty") %></p>
  <% end %>
</div>

<% if @lab_hosts.present? %>
  <div class="panel" style="margin-top:1.5rem">
    <h2><%= t("admin.stream_nodes.hosts_title") %></h2>
    <pre class="admin-pre"><%= @lab_hosts %></pre>
  </div>
<% end %>