bvandeusenandClaude Opus 5.5
a6c24299a2
#5059 "Alert state machine: acknowledgement holds until resolve; N consecutive OK to resolve; editing, disabling or deleting a rule resets it". - The state machine is now next_step(), a pure function of one sample. An acknowledged alert stays acknowledged while breached; before, the next breaching sample re-fired it. Firing and acknowledged alerts resolve after consecutive_ok_required OK checks in a row (new rule column, default 1; rule form, rules list and MCP create/update_alert_rule clear_after_checks). - Changing what a rule watches (source, resource, metric, operator, threshold) or disabling it resets its alert to inactive; a firing or acknowledged one records a resolved event whose new note says why, and nobody is notified. Web and MCP edits share alerts.service.apply_rule_change. - Migration 0028: consecutive_ok_required, consecutive_ok_count, alert_events.note, and metric_value nullable (a reset has no sample). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
105 lines
4.4 KiB
HTML
105 lines
4.4 KiB
HTML
{% extends "base.html" %}
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{% block title %}Alerts — Steward{% endblock %}
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{% block content %}
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<h1 class="page-title">Alerts</h1>
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{% if active %}
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<h2 class="section-title" style="margin-bottom:1rem;">Active</h2>
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<div class="card-flush" style="margin-bottom:2rem;">
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<table class="table">
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<thead>
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<tr>
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<th>State</th>
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<th>Rule</th>
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<th>Resource</th>
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<th>Metric</th>
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<th></th>
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</tr>
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</thead>
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<tbody>
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{% for state, rule in active %}
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<tr>
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<td>
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{% if state.state.value == 'firing' %}
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<span class="badge badge-red">FIRING</span>
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{% elif state.state.value == 'acknowledged' %}
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<span class="badge badge-yellow">ACK</span>
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{% else %}
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<span class="badge badge-dim">PENDING</span>
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{% endif %}
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</td>
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<td>{{ rule.name }}</td>
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<td style="color:var(--text-muted);">{{ rule.resource_name }}</td>
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<td style="color:var(--text-muted);">{{ rule.metric_name }} {{ rule.operator.value }} {{ rule.threshold }}</td>
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<td class="td-actions">
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{% if state.state.value == 'firing' %}
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<form method="post" action="/alerts/{{ rule.id }}/acknowledge" style="display:inline;">{{ csrf_field() }}
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<button type="submit" class="btn btn-sm btn-warn">Acknowledge</button>
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</form>
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{% endif %}
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</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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</div>
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{% else %}
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<p style="color:var(--text-muted);margin-bottom:2rem;">No active alerts.</p>
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{% endif %}
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<div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;">
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<h2 class="section-title">Rules</h2>
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<div style="display:flex;gap:0.5rem;">
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<a class="btn btn-ghost" href="/alerts/maintenance">Maintenance</a>
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<a class="btn" href="/alerts/rules/new">New Rule</a>
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</div>
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</div>
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{% if rules %}
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<div class="card-flush">
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<table class="table">
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<thead>
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<tr>
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<th>Name</th>
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<th>Condition</th>
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<th style="text-align:center;" title="Checks in a row to fire / to clear">Fire / clear</th>
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<th></th>
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</tr>
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</thead>
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<tbody>
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{% for rule in rules %}
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<tr {% if not rule.enabled %}style="opacity:0.55;"{% endif %}>
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<td>
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{{ rule.name }}
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{% if not rule.enabled %}
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<span style="font-size:0.72rem;color:var(--text-dim);margin-left:0.35rem;">disabled</span>
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{% endif %}
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</td>
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<td style="color:var(--text-muted);font-size:0.85rem;">
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<span style="color:var(--text-dim);">{{ rule.source_module }}/</span>{{ rule.resource_name }}
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<span style="font-family:ui-monospace,monospace;font-size:0.8rem;">
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:{{ rule.metric_name }} {{ rule.operator.value }} {{ rule.threshold }}
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</span>
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</td>
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<td style="color:var(--text-muted);text-align:center;">{{ rule.consecutive_failures_required }} / {{ rule.consecutive_ok_required }}</td>
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<td class="td-actions">
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<a href="/alerts/rules/{{ rule.id }}/edit" class="btn btn-sm btn-ghost">Edit</a>
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<form method="post" action="/alerts/rules/{{ rule.id }}/toggle" style="display:inline;">{{ csrf_field() }}
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<button type="submit" class="btn btn-sm btn-ghost">
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{% if rule.enabled %}Disable{% else %}Enable{% endif %}
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</button>
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</form>
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<form method="post" action="/alerts/rules/{{ rule.id }}/delete" style="display:inline;">{{ csrf_field() }}
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<button type="submit" class="btn btn-sm btn-danger"
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onclick="return confirm('Delete rule {{ rule.name }}?')">Delete</button>
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</form>
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</td>
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</tr>
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{% endfor %}
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</tbody>
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</table>
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</div>
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{% else %}
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<p style="color:var(--text-muted);">No alert rules configured.</p>
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{% endif %}
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{% endblock %}
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