bvandeusenandClaude Opus 5.5
d19df51ffb
#5475 "Rule form: pick the host, then its part; metrics that part reports; a link to groups; a preview of the metric", from the operator's review of the New rule page: hosts and their parts shared one long picker. - Host agent rules pick a Host, then a Part: "The whole host", then its mounts, CPU cores, disks, interfaces and sensors under a heading each, cores in number order. A part that reports nothing a rule can watch (an interface's traffic) isn't offered. - The Metric list holds what the picked resource reports, in catalog order. - Under it, a preview: the reading now, and the last 24 h low to high with an hourly sparkline drawn from zero (UI ruling 8), read from one series. - The group picker links to Ansible > Inventory to make a group, in a new tab, and re-reads the groups when the tab comes back into view. - Picking a host or part swaps the pickers alone (/alerts/api/rule_target); picking a metric swaps the preview (/alerts/api/metric_preview). - A rule's own resource and metric stay on offer after they go quiet. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
44 lines
2.5 KiB
HTML
44 lines
2.5 KiB
HTML
{# alerts/_rule_fields.html — what a rule watches, for one source; the rule
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form includes it and swaps it in again when the source changes. For a
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source whose resources are hosts, the rule can instead cover every host,
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or every host in an inventory group (#5464): Steward then keeps one rule
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per host under it. What a rule covers is fixed once it exists. The host,
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part and metric pickers are alerts/_rule_target.html, swapped on their
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own as a host or part is picked (#5475). #}
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{% set covers = current_covers|default("resource") %}
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{% set one = covers == "resource" %}
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{% if host_source|default(false) %}
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<div class="form-group">
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<label for="rule-covers">Covers</label>
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{% if covers_locked|default(false) %}
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<input type="hidden" name="covers" value="{{ covers }}">
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<p style="margin:0;">{% if one %}One host, or one part of a host{% elif covers == "all_hosts" %}Every host{% else %}Every host in a group{% endif %}
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<span class="tone-dim">· fixed once the rule exists</span></p>
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{% else %}
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<select id="rule-covers" name="covers" data-covers>
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<option value="resource" {% if one %}selected{% endif %}>One host, or one part of a host</option>
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<option value="all_hosts" {% if covers == "all_hosts" %}selected{% endif %}>Every host</option>
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<option value="group" {% if covers == "group" %}selected{% endif %}>Every host in a group</option>
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</select>
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{% endif %}
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<p class="field-hint">Covering hosts keeps one alert per host under this rule, each named
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"rule: host". A host that starts reporting, or joins the group, is covered within a minute;
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one that leaves loses its alert and that alert's history.</p>
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</div>
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<div class="form-group" data-cover-group {% if covers != "group" %}hidden{% endif %}>
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<label for="rule-group">Group</label>
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{# Re-read when the reader comes back to this tab, so a group just made in
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Inventory is here without losing what was typed. #}
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<div id="rule-group-picker" hx-get="/alerts/api/cover_groups" hx-trigger="visibilitychange[document.visibilityState === 'visible'] from:document"
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hx-include="[name='cover_group'],[name='covers']" hx-swap="innerHTML">
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{% include "alerts/_cover_groups.html" %}
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</div>
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<p class="field-hint">A host is in a group through its linked Ansible target.
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<a href="/ansible/inventory/?add=group" target="_blank" rel="noopener">Make a group, or change who is in one, in Ansible → Inventory</a>;
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it shows here when you come back.</p>
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</div>
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{% endif %}
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<div id="rule-target">
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{% include "alerts/_rule_target.html" %}
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</div>
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