feat(plugins): Traefik problems first, UniFi/SNMP/fleet on shared shapes, audit names its entities, templates on tokens (#5126)
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Traefik: routers are graded from their latest scrape (router_state: crit on
any real 5xx share, warn on p95 past the latency critical cutoff or a high
4xx share). Failing and slow routers lead as cards that say why; healthy
ones fold into one table that stays open or shut across polls. Proxy
counts are stat tiles; certificates are graded by Settings -> Thresholds
(tls_days).

UniFi: WAN health is a stat strip (latency graded by the thresholds),
devices carry status dots, event categories and firewall actions are
badges, the alarm count reuses .count-badge (renamed from .nav-count).
SNMP: each device wears a status badge and its readings are stat tiles.

Agent fleet: the table comes first, with a Status column (Reporting /
Silent / Never reported, by the host page's stale_after_seconds), silent
agents first, hosts linked, last seen as |ago.

Audit: entries name their entity (one query per type, steward/audit/
service.py) and link it; something deleted since keeps the name its entry
recorded and says "(deleted)".

Tokens: charts read colours through chart-colors.js (stewardColor resolves
a token to the rgb the browser computed; Chart.js defaults take the page's
text and border colours), so host, history, Traefik and SNMP charts drop
their hex. Template hex colours reach 0 (HEX_CEILING = 0), the last rgba
pills go, and heavy weights (600/700/bold, 60 of them) become 500, the
house pair being 400/500; a guard keeps templates there.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
2026-10-06 18:25:09 -04:00
co-authored by Claude Opus 5.5
parent c2a79c8bb0
commit 414c942cbf
60 changed files with 686 additions and 391 deletions
+40 -36
View File
@@ -1,5 +1,5 @@
{% extends "base.html" %}
{% from "_macros.html" import crumbs %}
{% from "_macros.html" import crumbs, status_badge %}
{% block title %}Agent fleet — Steward{% endblock %}
{% block breadcrumb %}{{ crumbs([("Hosts", "/hosts/"), ("Agent fleet", "")]) }}{% endblock %}
{% block content %}
@@ -21,6 +21,45 @@
</div>
{% endif %}
<div class="card-flush" style="margin-bottom:1.5rem;">
<div class="table-wrap">
<table class="table">
<thead>
<tr>
<th>Status</th><th>Host</th><th>Last seen</th><th>Agent version</th><th>Reported IP</th><th>Distro</th>
<th class="td-actions">Actions</th>
</tr>
</thead>
<tbody>
{% for item in registrations %}
<tr>
<td>{{ status_badge(item.state, {'up': 'Reporting', 'stale': 'Silent', 'pending': 'Never reported'}[item.state]) }}</td>
<td>{% if item.host %}<a href="/hosts/{{ item.host.id }}">{{ item.host.name }}</a>{% else %}<span class="mono">{{ item.reg.host_id }}</span>{% endif %}</td>
<td>{% if item.reg.last_seen_at %}<span title="{{ item.reg.last_seen_at.strftime('%Y-%m-%d %H:%M:%S UTC') }}">{{ item.reg.last_seen_at|ago }}</span>{% else %}never{% endif %}</td>
<td>{{ item.reg.agent_version or "—" }}</td>
<td class="mono">{{ item.reg.host_ip or "—" }}</td>
<td>{{ item.reg.distro or "—" }}</td>
<td class="td-actions">
<form method="post" action="/plugins/host_agent/fleet/{{ item.reg.host_id }}/rotate-token"
style="display:inline;"
data-confirm="Rotate the token for {{ item.name }}? The existing agent will stop working until reinstalled with the new token.">{{ csrf_field() }}
<button type="submit" class="btn btn-ghost btn-sm">Rotate token</button>
</form>
<form method="post" action="/plugins/host_agent/fleet/{{ item.reg.host_id }}/delete"
style="display:inline;"
data-confirm="Delete the agent registration for {{ item.name }}? The agent will be unable to report metrics until re-registered.">{{ csrf_field() }}
<button type="submit" class="btn btn-danger btn-sm">Delete</button>
</form>
</td>
</tr>
{% else %}
<tr><td colspan="7" class="empty">No hosts registered. Add one below.</td></tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
<div class="card">
<form method="post" action="/plugins/host_agent/fleet/add-host"
style="display:flex;gap:0.75rem;align-items:flex-end;flex-wrap:wrap;">{{ csrf_field() }}
@@ -137,39 +176,4 @@
{% endif %}
{% endif %}
<div class="card-flush">
<table class="table">
<thead>
<tr>
<th>Host</th><th>Reported IP</th><th>Agent version</th><th>Distro</th>
<th>Last seen</th><th class="td-actions">Actions</th>
</tr>
</thead>
<tbody>
{% for item in registrations %}
<tr>
<td>{{ item.host.name if item.host else item.reg.host_id }}</td>
<td>{{ item.reg.host_ip or "—" }}</td>
<td>{{ item.reg.agent_version or "—" }}</td>
<td>{{ item.reg.distro or "—" }}</td>
<td>{{ item.reg.last_seen_at.strftime("%Y-%m-%d %H:%M:%S") if item.reg.last_seen_at else "never" }}</td>
<td class="td-actions">
<form method="post" action="/plugins/host_agent/fleet/{{ item.reg.host_id }}/rotate-token"
style="display:inline;"
data-confirm="Rotate the token for this host? The existing agent will stop working until reinstalled with the new token.">{{ csrf_field() }}
<button type="submit" class="btn btn-ghost btn-sm">Rotate token</button>
</form>
<form method="post" action="/plugins/host_agent/fleet/{{ item.reg.host_id }}/delete"
style="display:inline;"
data-confirm="Delete this host registration? The agent will be unable to report metrics until re-registered.">{{ csrf_field() }}
<button type="submit" class="btn btn-danger btn-sm">Delete</button>
</form>
</td>
</tr>
{% else %}
<tr><td colspan="6" class="empty">No hosts registered. Add one above.</td></tr>
{% endfor %}
</tbody>
</table>
</div>
{% endblock %}