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FabledSteward/plugins/snmp/templates/snmp/host_panel.html
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bvandeusenandClaude Opus 4.8 b1aabb7dfa
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feat(snmp): explicit host binding (host_id / steward_host) with implicit fallback
SNMP devices map onto a Steward host's detail page via _devices_for_host,
which previously matched the device's `host` field (the SNMP poll target)
against the Host's address/name — a coincidence of strings that breaks when
the poll target differs from how the Host is recorded.

Add two optional per-device config fields that decouple the binding from the
poll target:
  • host_id      — exact Steward Host UUID match (the explicit link)
  • steward_host — friendly bind by Host name or address (case-insensitive)

An explicit binding is exclusive: a device bound to host A never implicitly
matches host B by a coincidental address. No explicit binding → existing
implicit `host`-string match (fully backward compatible).

host_panel passes host.id and badges explicitly-bound devices. plugin.yaml
documents the new fields. Tests cover explicit id/name, exclusivity, wrong
uuid, and legacy fallback.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016Jg27rgypiW2efULXJDtMC
2026-06-21 13:47:20 -04:00

52 lines
2.9 KiB
HTML

{# Per-host SNMP fragment — embedded on the Hosts hub via HTMX. Self-contained.
Shows the SNMP device(s) whose address maps to this host + latest readings. #}
<div class="card">
<div style="display:flex;align-items:baseline;justify-content:space-between;margin-bottom:0.6rem;gap:1rem;flex-wrap:wrap;">
<h3 class="section-title" style="margin-bottom:0;">SNMP</h3>
<a href="/plugins/snmp/" style="font-size:0.8rem;color:var(--text-muted);">All devices →</a>
</div>
{% for device in devices %}
<div style="{% if not loop.last %}margin-bottom:1rem;{% endif %}">
<div style="display:flex;align-items:center;gap:0.6rem;margin-bottom:0.5rem;flex-wrap:wrap;">
<span style="font-weight:600;font-size:0.92rem;">{{ device.name }}</span>
<span style="font-size:0.78rem;color:var(--text-dim);font-family:ui-monospace,monospace;">{{ device.host }}</span>
{% if device.bound %}
<span title="Explicitly bound to this host (host_id / steward_host)"
style="font-size:0.68rem;color:var(--text-muted);background:var(--bg-elevated);border:1px solid var(--border);border-radius:3px;padding:0.05rem 0.4rem;">bound</span>
{% endif %}
{% if device.readings %}
<span style="font-size:0.74rem;color:var(--green);">&#9679; reachable</span>
{% else %}
<span style="font-size:0.74rem;color:var(--text-dim);">&#9675; no data yet</span>
{% endif %}
<a href="/plugins/snmp/device/{{ device.name }}" class="btn btn-ghost btn-sm"
style="margin-left:auto;font-size:0.76rem;padding:0.15rem 0.55rem;">History</a>
</div>
{% if device.readings %}
<div style="display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:0.5rem;">
{% for oid_cfg in device.oids %}
{% set label = oid_cfg.label if oid_cfg.label else oid_cfg.oid %}
{% set val = device.readings.get(label) %}
<div style="background:var(--bg-elevated);border-radius:5px;padding:0.5rem 0.7rem;border:1px solid var(--border);">
<div style="font-size:0.68rem;color:var(--text-dim);margin-bottom:0.2rem;font-family:ui-monospace,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;">{{ label }}</div>
{% if val is not none %}
<div style="font-size:1rem;font-weight:600;font-variant-numeric:tabular-nums;">
{% if val >= 1000000 %}{{ "%.2f"|format(val / 1000000) }}<span style="font-size:0.72rem;color:var(--text-muted);">M</span>
{% elif val >= 1000 %}{{ "%.1f"|format(val / 1000) }}<span style="font-size:0.72rem;color:var(--text-muted);">K</span>
{% else %}{{ "%.4g"|format(val) }}{% endif %}
</div>
{% else %}
<div style="font-size:0.85rem;color:var(--text-dim);"></div>
{% endif %}
</div>
{% endfor %}
</div>
{% else %}
<p style="font-size:0.8rem;color:var(--text-dim);margin:0;">No readings yet — waiting for the next poll.</p>
{% endif %}
</div>
{% endfor %}
</div>