FabledSteward/plugins/syslog/templates/syslog/patterns.html

{# plugins/syslog/templates/syslog/patterns.html — telling phrases counted in
   each source's lines every minute, so an alert rule can watch them (#6001). #}
{% extends "base.html" %}
{% from "_macros.html" import crumbs, page_header, empty_state, status_badge %}
{% block title %}Patterns — Syslog — Steward{% endblock %}
{% block breadcrumb %}{{ crumbs([("Syslog", "/plugins/syslog/"), ("Patterns", "")]) }}{% endblock %}
{% block content %}
{% set admin = session.user_role == 'admin' %}
{% set can_alert = session.user_role in ('admin', 'operator') %}
{{ page_header("Patterns", (patterns|length ~ " pattern" ~ ("s" if patterns|length != 1 else "")) if patterns else none) }}

<section class="card" aria-labelledby="syslog-patterns">
  <div class="host-health-head">
    <h2 id="syslog-patterns" class="section-title" style="margin:0;">Counted</h2>
    {% if admin %}<span class="page-actions" style="margin-left:auto;"><a href="/plugins/syslog/patterns/new" class="btn btn-sm">New pattern</a></span>{% endif %}
  </div>
  <p class="field-hint" style="margin:0 0 0.75rem;">Each minute, every added source's lines matching a pattern in its window are counted. Alert on a count over 0 to hear of the first match; the alert clears once the window has passed it.</p>
  {% if not patterns %}
  {{ empty_state("No patterns yet. Add one of the ready-made ones below, or write your own.") }}
  {% else %}
  <table class="table" style="width:100%;font-size:0.82rem;">
    <thead><tr><th>Pattern</th><th>Matches</th><th>Window</th><th>Count now</th>{% if can_alert %}<th></th>{% endif %}</tr></thead>
    <tbody>
    {% for p in patterns %}
    <tr>
      <td>{{ p.name }}{% if not p.enabled %} {{ status_badge('paused') }}{% endif %}<div class="field-hint mono">{{ p.metric }}</div></td>
      <td>
        {% if p.phrases %}<span class="mono" title="{{ p.phrases|join('\n') }}">{{ p.phrases[:3]|join(" · ") }}{% if p.phrases|length > 3 %} · +{{ p.phrases|length - 3 }} more{% endif %}</span>{% endif %}
        {% if p.severity %}<div class="field-hint">{{ p.severity }} and worse</div>{% endif %}
        {% if p.scope %}<div class="field-hint">from {{ p.scope }} only</div>{% endif %}
      </td>
      <td>{{ p.window }} min</td>
      <td>
        {% if not p.counts %}<span class="field-hint">No added source</span>
        {% else %}{% for c in p.counts %}<div><span class="{{ 'tone-crit' if c.value }}">{{ "—" if c.value is none else c.value }}</span> <span class="field-hint">{{ c.source }}</span></div>{% endfor %}{% endif %}
      </td>
      {% if can_alert %}
      <td style="white-space:nowrap;">
        {% if p.alert_resource %}<a class="btn btn-sm btn-ghost" href="/alerts/rules/new?source_module=syslog&amp;resource_name={{ p.alert_resource|urlencode }}&amp;metric_name={{ p.metric|urlencode }}">Alert on it</a>{% endif %}
        {% if admin %}<a class="btn btn-sm btn-ghost" href="/plugins/syslog/patterns/{{ p.id }}/edit">Edit</a>
        <form method="post" action="/plugins/syslog/patterns/{{ p.id }}/toggle" style="display:inline;margin:0;">{{ csrf_field() }}
          <button type="submit" class="btn btn-sm btn-ghost">{{ "Pause" if p.enabled else "Resume" }}</button>
        </form>{% endif %}
      </td>
      {% endif %}
    </tr>
    {% endfor %}
    </tbody>
  </table>
  {% endif %}
</section>

{% if admin and presets %}
<section class="card" aria-labelledby="syslog-presets">
  <h2 id="syslog-presets" class="section-title">Ready-made</h2>
  <p class="field-hint" style="margin:0 0 0.75rem;">How NAS and Linux kernels word storage trouble. Add one, then change its phrases if your devices word it differently.</p>
  <table class="table" style="width:100%;font-size:0.82rem;">
    <tbody>
    {% for p in presets %}
    <tr>
      <td>{{ p.name }}<div class="field-hint">{{ p.about }}</div></td>
      <td class="mono">{{ p.phrases|join(" · ") if p.phrases else "err, crit, alert or emerg" }}</td>
      <td style="white-space:nowrap;">
        <form method="post" action="/plugins/syslog/patterns/preset/{{ p.key }}" style="margin:0;">{{ csrf_field() }}
          <button type="submit" class="btn btn-sm">Add</button>
        </form>
      </td>
    </tr>
    {% endfor %}
    </tbody>
  </table>
</section>
{% endif %}
{% endblock %}