feat(dashboard): Monitors widget carries uptime; Uptime / SLA retired (#5250)
The Monitors widget opens with a verdict ("1 of 5 monitors down."), then one
row per monitor under a single header: latency and uptime over 24h, 7d and
30d, down monitors first with why and since when, the name linking to the
monitor. Counts follow the type filter. Problems always show; the limit
trims only the healthy rest ("+N more up").
Uptime / SLA (uptime_summary) repeated those numbers per host; migration
0033 moves dashboards onto Monitors. Shared widget styles (.w-verdict,
.w-table, .w-sub, .w-more) carry the widget-shape ruling for the widgets
that follow.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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"""Uptime / SLA folds into Monitors (#5250)
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Revision ID: 0033_retire_uptime_widget
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Revises: 0032_retire_duplicate_widgets
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Create Date: 2026-10-07
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The Monitors widget now shows each monitor's uptime over 24h, 7d and 30d, so
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the separate Uptime / SLA widget (uptime_summary) repeated it. A dashboard
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that already shows Monitors loses the Uptime placement; any other keeps the
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cell, now showing Monitors. The same steps as 0032.
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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revision: str = "0033_retire_uptime_widget"
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down_revision: Union[str, None] = "0032_retire_duplicate_widgets"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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_OLD, _NEW = "uptime_summary", "monitors"
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def upgrade() -> None:
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op.execute(sa.text("""
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DELETE FROM dashboard_widgets d
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WHERE d.widget_key = :old
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AND EXISTS (SELECT 1 FROM dashboard_widgets k
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WHERE k.dashboard_id = d.dashboard_id AND k.widget_key = :new)
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""").bindparams(old=_OLD, new=_NEW))
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op.execute(sa.text("""
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DELETE FROM dashboard_widgets d
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WHERE d.widget_key = :old
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AND EXISTS (SELECT 1 FROM dashboard_widgets k
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WHERE k.dashboard_id = d.dashboard_id AND k.widget_key = :old
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AND k.id < d.id)
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""").bindparams(old=_OLD))
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op.execute(sa.text("""
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UPDATE dashboard_widgets SET widget_key = :new, config_json = NULL
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WHERE widget_key = :old
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""").bindparams(old=_OLD, new=_NEW))
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def downgrade() -> None:
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# One-way, as 0032: the retired widget no longer exists to render.
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pass
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