bvandeusen
3b6e005ed8
Adds a Kuma-style "is everything up?" surface that aggregates heterogeneous monitor types via a status-source registry (steward/core/status.py): each type registers an async source(db) -> [StatusEntry]. Core registers ping/DNS; the http plugin registers its own from setup() so core never imports plugin tables. Per entry: current up/down, last-30 heartbeat bar, uptime % (24h/7d/30d), latest latency + response sparkline, and TLS expiry countdown (HTTP). New /status page (live htmx refresh) + a status_overview dashboard widget + nav link. Pure-function unit tests for registry + sparkline. First deliverable of milestone #68 (task #866). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
from __future__ import annotations
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from quart import Blueprint, current_app, render_template, request
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from steward.auth.middleware import require_role
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from steward.core.status import collect_status, sparkline_svg
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from steward.models.users import UserRole
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status_bp = Blueprint("status", __name__, url_prefix="/status")
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def _summarize(entries) -> tuple[int, int, int]:
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up = sum(1 for e in entries if e.status == "up")
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down = sum(1 for e in entries if e.status == "down")
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pending = sum(1 for e in entries if e.status == "pending")
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return up, down, pending
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@status_bp.get("/")
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@require_role(UserRole.viewer)
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async def index():
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poll_interval = current_app.config.get("MONITORS_POLL_INTERVAL", 60)
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return await render_template("status/index.html", poll_interval=poll_interval)
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@status_bp.get("/rows")
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@require_role(UserRole.viewer)
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async def rows():
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"""HTMX fragment — the full status list + summary, refreshed on poll."""
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async with current_app.db_sessionmaker() as db:
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entries = await collect_status(db)
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for e in entries:
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if e.spark:
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e.spark_svg = sparkline_svg(e.spark)
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up, down, pending = _summarize(entries)
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return await render_template(
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"status/rows.html", entries=entries, up=up, down=down, pending=pending
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)
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@status_bp.get("/widget")
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@require_role(UserRole.viewer)
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async def widget():
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"""HTMX dashboard widget — compact up/down/pending summary + problem list."""
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async with current_app.db_sessionmaker() as db:
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entries = await collect_status(db)
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up, down, pending = _summarize(entries)
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return await render_template(
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"status/widget.html",
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entries=entries, up=up, down=down, pending=pending,
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widget_id=request.args.get("wid", "0"),
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)
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