bvandeusenandClaude Opus 5.5
5dd9956f35
VDNT-Util01's / ran out of inodes (956 free of 60.8M) with 274G of space
left; every file create failed and Steward's page read healthy at 66%.
- Agent 1.13.0 reports each mount's inodes (statvfs; a filesystem reporting
none, like btrfs, is left without).
- Ingest records inodes_used_pct per mount, and disk_used_pct_worst is the
fullest mount by space or inodes, so existing disk-full rules and the
overview see it.
- The host's health strip, the Hosts widget and the host glance grade / by
whichever is fuller and name inodes when they are ("Disk / 66% · inodes
100%", "Inodes on / ... past its critical threshold").
Hosts pick up the inode figures once their agent is updated to 1.13.0.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
49 lines
3.3 KiB
HTML
49 lines
3.3 KiB
HTML
{# hosts/overview_widget.html — the dashboard Hosts widget (#5251): a verdict,
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then one row per host, worst first, with its resources under one header.
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Load is shown against the host's cores and graded per core. CPU, memory
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and load within the host's own normal for the hour read healthy (#5742),
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with what is usual on hover. Reachability
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and uptime belong to the Monitors widget, so they aren't repeated here. #}
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{% from "_macros.html" import status_dot %}
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{% if not rows %}
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<div class="w-verdict" style="color:var(--text-muted);">
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No hosts yet.{% if session.user_id %} <a href="/hosts/?add=1">Add one →</a>{% endif %}
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</div>
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{% else %}
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{% set problems = rows | selectattr("state", "in", ["down", "crit", "stale", "warn"]) | list %}
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<div class="w-verdict {{ 'tone-crit' if problems and problems[0].state in ['down', 'crit'] else ('tone-warn' if problems else 'tone-ok') }}">
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{%- if not problems %}All {{ rows|length }} host{{ 's' if rows|length != 1 }} healthy.
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{%- elif problems|length == 1 %}{% set p = problems[0] %}{{ p.host.name }}:
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{% if p.state == 'down' %}a monitor is down.{% elif p.state == 'stale' %}its agent stopped reporting.{% else %}{{ p.worst[0] }} high.{% endif %}
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{%- else %}{{ problems|length }} of {{ rows|length }} hosts need a look.{% endif -%}
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</div>
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<table class="w-table">
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<colgroup><col><col style="width:3.6rem"><col style="width:3.6rem"><col style="width:3.6rem"><col style="width:6.5rem"></colgroup>
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<thead><tr><th>Host</th><th>CPU</th><th>Mem</th><th title="Root filesystem">Disk</th><th>Load</th></tr></thead>
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<tbody>
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{% for r in rows %}
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{% set a = r.agent %}{% set fresh = a.get('fresh') %}
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<tr>
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<td class="w-name" title="{{ r.host.name }}">
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{{- status_dot(r.state) -}}
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{% if session.user_id %}<a href="/hosts/{{ r.host.id }}">{{ r.host.name }}</a>{% else %}{{ r.host.name }}{% endif %}
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{%- if r.state == 'down' %}<span class="w-sub tone-crit">a monitor is down</span>
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{%- elif r.state == 'stale' %}<span class="w-sub tone-warn">agent last reported {{ a.last_at|ago }}; figures are from then</span>
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{%- elif not a %}<span class="w-sub">no agent</span>{% endif %}
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</td>
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{% for v, kind in ((a.get('cpu_pct'), 'cpu'), (a.get('mem_used_pct'), 'mem'), (a.get('disk_root'), 'disk')) %}
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{% set g = (r.grades or {}).get(kind) or (none, none) %}
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{% set inodes = a.get('inodes_root') if kind == 'disk' else none %}
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<td style="{{ grade_style(g[0]) }}"{% if g[1] %} title="{{ g[1]|capitalize }}"{% elif inodes is not none and (v is none or inodes > v) %} title="Inodes {{ '%.0f'|format(inodes) }}% used: no file can be created once they run out"{% endif %}>{% if v is none %}—{% else %}{{ "%.0f"|format(v) }}%{% endif %}{% if inodes is not none and (v is none or inodes > v) and inodes >= 80 %} <span class="w-sub">inodes {{ "%.0f"|format(inodes) }}%</span>{% endif %}</td>
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{% endfor %}
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{% set g = (r.grades or {}).get('load') or (none, none) %}
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<td style="{{ grade_style(g[0]) }}"
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title="{% if a.get('cores') %}Load over 1 minute on {{ a.cores }} cores: {{ a.load_per_core }}% of them busy or waiting{% endif %}{% if g[1] %}; {{ g[1] }}{% endif %}">
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{%- if a.get('load_1m') is none %}—{% elif a.get('cores') %}{{ "%.1f"|format(a.load_1m) }} / {{ a.cores }} cores{% else %}{{ "%.1f"|format(a.load_1m) }}{% 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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{% endif %}
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