amber-backend/pb_public/status.html
Claude 48a88e6936 Dashboard: error history, and which publish owns it
GET /api/status/errors plus a panel: 14 daily bars (records vs errors), then
breakdowns by version, platform and flavour.

**Rate, not raw count, is what attributes errors to a publish.** Versions have
wildly different exposure -- right now 1.1.4+13 has 177 records to 1.1.5+14's 20 --
so raw counts would make whichever build the family used most look worst. Every
row carries total, errors and errors/total, coloured on the rate.

**Flavour is not recorded yet and the panel says so.** TelemetryService sends
appVersion, platform and device, but nothing carries clean-vs-adult. The endpoint
reads a top-level  field and then meta.flavor, so the day the app starts
sending it this fills in with no backend change; until then the row reads
'neznámá' with a note explaining why. No app change was made here -- that is left
noted, per the owner.

The window is 14 days because that is the retention ceiling: client_logs.pb.js
trims nightly, so nothing older exists to graph. Every day is pre-seeded so a
missing bar and a zero bar cannot look alike.

Inline SVG rather than a charting library -- this page is served by PocketBase with
no build step, and 14 bars do not justify a dependency. Validated on a clean local
boot: 14 bars, correct axis labels, no crash on empty data.
2026-08-05 21:34:42 +02:00

372 lines
18 KiB
HTML

<!doctype html>
<html lang="cs">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="robots" content="noindex,nofollow">
<title>Amber — stav služeb</title>
<style>
/* Amber's palette, matching the other pb_public pages. */
:root{
--bg:#0e0f13; --panel:#191b21; --panel2:#14161b; --line:#2a2d36;
--text:#f2e9d8; --muted:#9aa0aa; --accent:#f0a63c; --accent2:#c9791b;
--good:#5fd08a; --bad:#ff6b6b; --warn:#f0a63c; --goldbg:#1b1206;
--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
font-size:15px;line-height:1.5}
header{position:sticky;top:0;z-index:5;background:rgba(14,15,19,.94);
border-bottom:1px solid var(--line);padding:14px 16px;
display:flex;align-items:center;gap:12px;flex-wrap:wrap}
h1{margin:0;font-size:17px;letter-spacing:.02em}
h1 span{color:var(--accent)}
.grow{flex:1}
.stamp{color:var(--muted);font-size:12.5px;font-variant-numeric:tabular-nums}
main{padding:16px;max-width:1100px;margin:0 auto;
display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
section{background:var(--panel);border:1px solid var(--line);border-radius:12px;
padding:14px 16px;min-width:0}
section.wide{grid-column:1/-1}
h2{margin:0 0 10px;font-size:11.5px;letter-spacing:.10em;text-transform:uppercase;
color:var(--muted);font-weight:600}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th,td{text-align:left;padding:6px 8px 6px 0;border-bottom:1px solid var(--panel2)}
th{color:var(--muted);font-weight:500;font-size:11.5px;text-transform:uppercase;
letter-spacing:.06em}
tr:last-child td{border-bottom:none}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;font-family:var(--mono)}
code,.mono{font-family:var(--mono);font-size:12.5px}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11.5px;
font-weight:600;white-space:nowrap}
.ok{background:rgba(95,208,138,.14);color:var(--good)}
.un{background:rgba(154,160,170,.16);color:var(--muted)}
.no{background:rgba(255,107,107,.16);color:var(--bad)}
.big{font-size:26px;font-weight:600;font-variant-numeric:tabular-nums}
.kv{display:flex;gap:18px;flex-wrap:wrap}
.kv div{min-width:78px}
.kv .lbl{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.06em}
button{background:var(--panel2);color:var(--text);border:1px solid var(--line);
border-radius:8px;padding:7px 12px;font:inherit;font-size:13px;cursor:pointer}
button:hover{border-color:var(--accent2)}
button.primary{background:var(--accent);color:var(--goldbg);border-color:var(--accent);font-weight:600}
button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
input{background:var(--panel2);color:var(--text);border:1px solid var(--line);
border-radius:8px;padding:9px 11px;font:inherit;width:100%}
.note{color:var(--muted);font-size:12.5px;margin:8px 0 0}
.warnbox{background:rgba(240,166,60,.10);border:1px solid rgba(240,166,60,.35);
border-radius:8px;padding:10px 12px;color:var(--text);font-size:13px;margin-top:8px}
pre{margin:8px 0 0;background:#0b0c10;border:1px solid var(--line);border-radius:8px;
padding:10px;max-height:340px;overflow:auto;font-family:var(--mono);font-size:11.5px;
white-space:pre-wrap;word-break:break-word}
.login{max-width:340px;margin:14vh auto;padding:0 16px}
.login section{padding:18px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.svc{display:flex;align-items:center;gap:10px;padding:7px 0;border-bottom:1px solid var(--panel2)}
.svc:last-child{border-bottom:none}
.svc .nm{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.svc a{color:var(--muted);font-size:12px;text-decoration:none}
.svc a:hover{color:var(--accent)}
.tag{color:var(--accent);font-size:11px;white-space:nowrap}
.chart{width:100%;height:150px;display:block;margin:4px 0 2px}
.chart .grid{stroke:var(--line);stroke-width:1}
.chart .tot{fill:var(--line)}
.chart .err{fill:var(--bad)}
.chart text{fill:var(--muted);font-size:9px;font-family:var(--mono)}
.legend{display:flex;gap:14px;font-size:11.5px;color:var(--muted);margin-top:2px}
.legend i{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:5px}
.sub{margin-top:14px}
.sub h3{margin:0 0 6px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;
color:var(--muted);font-weight:600}
.rate{font-weight:600}
@media (max-width:560px){ main{padding:12px;gap:12px} section{padding:12px} }
</style>
</head>
<body>
<div id="login" class="login" hidden>
<section>
<h2>Amber — stav služeb</h2>
<p class="note" style="margin-bottom:12px">
Přihlaš se superuživatelem PocketBase. Tenhle přehled je jen pro správu.
</p>
<div style="display:grid;gap:8px">
<input id="email" type="email" placeholder="e-mail" autocomplete="username">
<input id="pass" type="password" placeholder="heslo" autocomplete="current-password">
<button class="primary" id="loginBtn">Přihlásit</button>
</div>
<p class="note" id="loginErr" style="color:var(--bad)"></p>
</section>
</div>
<div id="app" hidden>
<header>
<h1>Amber <span>·</span> stav služeb</h1>
<div class="grow"></div>
<span class="stamp" id="stamp"></span>
<button id="refresh">Obnovit</button>
<button id="logout">Odhlásit</button>
</header>
<main id="main"></main>
</div>
<script>
// Superuser token lives in sessionStorage only: it dies with the tab, and this
// page is the one place it is used. The COOLIFY and amber-api secrets never come
// near the browser -- that is the whole reason /api/status exists server-side.
var KEY = "amber.status.token";
var tok = sessionStorage.getItem(KEY) || "";
var timer = null;
function el(id){ return document.getElementById(id); }
function esc(s){ return String(s == null ? "" : s).replace(/[&<>"']/g, function(c){
return ({"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"})[c]; }); }
function bytes(n){
if (!n) return "—";
var u = ["B","kB","MB","GB"], i = 0, v = Number(n);
while (v >= 1024 && i < u.length - 1) { v /= 1024; i++; }
return v.toFixed(i ? 1 : 0) + " " + u[i];
}
// Coolify reports "running:healthy" / "running:unknown" / "exited:unhealthy".
// "unknown" means no healthcheck is configured, NOT that something is wrong --
// worth distinguishing, or every glance looks like a half-broken system.
function statusPill(s){
var t = String(s || "?");
if (t.indexOf("running") === 0) {
return t.indexOf("healthy") > 0
? '<span class="pill ok">běží</span>'
: '<span class="pill un" title="běží, ale bez healthchecku">běží</span>';
}
return '<span class="pill no">' + esc(t) + "</span>";
}
async function api(path){
var r = await fetch(path, { headers: { Authorization: tok } });
if (r.status === 401) { logout(); throw new Error("401"); }
if (!r.ok) throw new Error("HTTP " + r.status);
return r.json();
}
function logout(){
sessionStorage.removeItem(KEY); tok = "";
if (timer) { clearInterval(timer); timer = null; }
el("app").hidden = true; el("login").hidden = false;
}
el("loginBtn").onclick = async function(){
el("loginErr").textContent = "";
try {
var r = await fetch("/api/collections/_superusers/auth-with-password", {
method: "POST", headers: { "Content-Type": "application/json" },
body: JSON.stringify({ identity: el("email").value, password: el("pass").value }),
});
if (!r.ok) throw new Error("přihlášení selhalo");
tok = (await r.json()).token;
sessionStorage.setItem(KEY, tok);
el("pass").value = "";
start();
} catch (e) { el("loginErr").textContent = e.message; }
};
el("logout").onclick = logout;
el("refresh").onclick = function(){ load(); };
function panelServices(c){
if (!c || c.configured === false) {
return '<section><h2>Služby</h2><div class="warnbox">' + esc(c && c.why || "nenastaveno") +
"</div></section>";
}
if (c.error) {
return '<section><h2>Služby</h2><div class="warnbox">Coolify neodpovědělo: ' +
esc(c.error) + "</div></section>";
}
var rows = (c.apps || []).map(function(a){
return '<div class="svc">' + statusPill(a.status) +
'<span class="nm">' + esc(a.name) + "</span>" +
(a.note ? '<span class="tag">' + esc(a.note) + "</span>" : "") +
(a.fqdn ? '<a href="' + esc(a.fqdn.split(",")[0]) + '" target="_blank" rel="noopener">otevřít</a>' : "") +
'<button data-log="' + esc(a.uuid) + '">log</button></div>';
}).join("");
return '<section class="wide"><h2>Služby</h2>' + (rows || '<p class="note">nic</p>') +
'<div id="logbox"></div></section>';
}
function panelReleases(rs){
if (!rs || rs.error) return '<section><h2>Vydání</h2><p class="note">' +
esc(rs && rs.error || "—") + "</p></section>";
if (!rs.length) return '<section><h2>Vydání</h2><p class="note">nic zveřejněno</p></section>';
var body = rs.map(function(r){
return "<tr><td>" + esc(r.platform) + "</td><td>" + esc(r.variant) +
"</td><td class='mono'>" + esc(r.version) + "+" + r.build +
"</td><td class='mono'>" + esc(r.sha8) + "</td><td class='num'>" + bytes(r.size) + "</td></tr>";
}).join("");
return '<section class="wide"><h2>Vydání — co se rozdává</h2><table>' +
"<tr><th>platforma</th><th>varianta</th><th>verze</th><th>sha256</th><th class='num'>velikost</th></tr>" +
body + "</table></section>";
}
function panelClients(c){
if (!c || c.error) return '<section><h2>Klienti</h2><p class="note">' +
esc(c && c.error || "—") + "</p></section>";
var ev = Object.keys(c.byEvent || {}).sort(function(a, b){ return c.byEvent[b] - c.byEvent[a]; })
.slice(0, 6).map(function(k){
return "<tr><td>" + esc(k) + "</td><td class='num'>" + c.byEvent[k] + "</td></tr>"; }).join("");
return '<section><h2>Klienti — 24 h</h2><div class="kv">' +
'<div><div class="lbl">záznamů</div><div class="big">' + c.total + "</div></div>" +
'<div><div class="lbl">chyb</div><div class="big" style="color:' +
(c.errors ? "var(--bad)" : "var(--good)") + '">' + c.errors + "</div></div>" +
'<div><div class="lbl">„sekalo se"</div><div class="big" style="color:' +
(c.stutterReports ? "var(--warn)" : "var(--muted)") + '">' + c.stutterReports + "</div></div>" +
"</div>" + (ev ? "<table style='margin-top:10px'>" + ev + "</table>" : "") +
'<p class="note">Hodnocení „sekalo se" při nulových stallech je slepé místo, ' +
"které počítadla nevidí — proto je zvlášť.</p></section>";
}
function panelApi(a){
if (!a || a.configured === false) {
return '<section><h2>amber-api</h2><div class="warnbox">' +
esc(a && a.why || "nenastaveno") + "</div></section>";
}
if (a.error) return '<section><h2>amber-api</h2><div class="warnbox">' +
esc(a.error) + "</div></section>";
var p = a.probe || {}, q = a.queue || {}, m = a.metadata || {}, h = a.health || {};
return '<section><h2>amber-api</h2><div class="kv">' +
'<div><div class="lbl">hotové sondy</div><div class="big">' + (p.ready || 0) + "</div></div>" +
'<div><div class="lbl">ve frontě</div><div class="big">' + (q.queued || 0) + "</div></div>" +
'<div><div class="lbl">selhalo</div><div class="big" style="color:' +
((p.failed || p.permafail) ? "var(--warn)" : "var(--muted)") + '">' +
((p.failed || 0) + (p.permafail || 0)) + "</div></div>" +
"</div><table style='margin-top:10px'>" +
"<tr><td>metadata (řádků / zásahů)</td><td class='num'>" + (m.rows || 0) + " / " + (m.hits || 0) + "</td></tr>" +
"<tr><td>zdraví zdrojů (klíčů)</td><td class='num'>" + (h.scoredKeys || 0) + "</td></tr>" +
"<tr><td>hostů v ochlazení</td><td class='num'>" + (q.hostsCoolingDown || 0) + "</td></tr>" +
"</table></section>";
}
function panelAccounts(a){
if (!a || a.error) return "";
return '<section><h2>Účty</h2><div class="kv">' +
'<div><div class="lbl">celkem</div><div class="big">' + a.total + "</div></div>" +
'<div><div class="lbl">clean</div><div class="big">' + a.clean + "</div></div>" +
'<div><div class="lbl">18+</div><div class="big">' + a.adult + "</div></div>" +
"</div></section>";
}
// Errors over time. Inline SVG rather than a charting library: this page is served
// by PocketBase with no build step, and 14 bars do not justify a dependency.
function panelErrors(d){
if (!d || d.error) return '<section class="wide"><h2>Chyby v čase</h2>' +
'<div class="warnbox">' + esc(d && d.error || "—") + "</div></section>";
var days = d.days || [];
var max = 1;
days.forEach(function(x){ if (x.total > max) max = x.total; });
// viewBox coordinates, so the chart scales to any width without JS on resize.
var W = 700, H = 150, PAD = 18, bw = (W - PAD * 2) / Math.max(days.length, 1);
var bars = days.map(function(x, i){
var bx = PAD + i * bw + 1, bwv = Math.max(bw - 2, 1);
var th = Math.round((x.total / max) * (H - PAD * 2));
var eh = Math.round((x.errors / max) * (H - PAD * 2));
var t = esc(x.date) + ": " + x.total + " záznamů, " + x.errors + " chyb";
return '<g><title>' + t + "</title>" +
'<rect class="tot" x="' + bx + '" y="' + (H - PAD - th) + '" width="' + bwv +
'" height="' + th + '" rx="1"/>' +
(eh > 0 ? '<rect class="err" x="' + bx + '" y="' + (H - PAD - eh) + '" width="' + bwv +
'" height="' + eh + '" rx="1"/>' : "") + "</g>";
}).join("");
// Label only the ends and the middle; 14 dates do not fit on a phone.
var labels = days.length
? [0, Math.floor(days.length / 2), days.length - 1].map(function(i){
var x = PAD + i * bw + bw / 2;
var anchor = i === 0 ? "start" : (i === days.length - 1 ? "end" : "middle");
return '<text x="' + x + '" y="' + (H - 4) + '" text-anchor="' + anchor + '">' +
esc(days[i].date.substring(5)) + "</text>";
}).join("")
: "";
function tbl(title, rows, showRate){
if (!rows || !rows.length) return "";
var body = rows.map(function(r){
return "<tr><td>" + esc(r.key) + "</td><td class='num'>" + r.total +
"</td><td class='num' style='color:" + (r.errors ? "var(--bad)" : "var(--muted)") + "'>" +
r.errors + "</td>" +
(showRate ? "<td class='num rate' style='color:" +
(r.rate >= 20 ? "var(--bad)" : r.rate >= 5 ? "var(--warn)" : "var(--good)") +
"'>" + r.rate + " %</td>" : "") + "</tr>";
}).join("");
return '<div class="sub"><h3>' + esc(title) + "</h3><table>" +
"<tr><th></th><th class='num'>záznamů</th><th class='num'>chyb</th>" +
(showRate ? "<th class='num'>podíl</th>" : "") + "</tr>" + body + "</table></div>";
}
var flav = (d.byFlavour || []);
var flavKnown = flav.some(function(f){ return f.key !== "neznámá"; });
return '<section class="wide"><h2>Chyby v čase — ' + d.window + ' dní</h2>' +
'<svg class="chart" viewBox="0 0 ' + W + " " + H + '" preserveAspectRatio="none" ' +
'role="img" aria-label="chyby za posledních ' + d.window + ' dní">' +
'<line class="grid" x1="' + PAD + '" y1="' + (H - PAD) + '" x2="' + (W - PAD) +
'" y2="' + (H - PAD) + '"/>' + bars + labels + "</svg>" +
'<div class="legend"><span><i class="tot" style="background:var(--line)"></i>záznamy</span>' +
'<span><i style="background:var(--bad)"></i>chyby</span>' +
'<span style="margin-left:auto">vzorek ' + d.sampled +
(d.truncated ? " (zkráceno)" : "") + "</span></div>" +
tbl("Podle vydání — podíl chyb, ne počet", d.byVersion, true) +
tbl("Podle systému", d.byPlatform, true) +
tbl("Podle varianty", flav, true) +
(flavKnown ? "" : '<p class="note">Varianta (clean/18+) se zatím do diagnostiky ' +
"neposílá — appVersion a platform ano. Až ji aplikace začne posílat, tenhle " +
"řádek se naplní sám, backend se měnit nemusí.</p>") +
tbl("Nejčastější chyby", (d.topErrorEvents || []).map(function(x){
return { key: x.key, total: x.errors, errors: x.errors }; }), false) +
'<p class="note">Historie je omezená retencí: client_logs se každou noc čistí ' +
"na 14 dní, starší data neexistují.</p></section>";
}
async function showLog(uuid, btn){
var box = el("logbox");
box.innerHTML = '<p class="note">načítám…</p>';
try {
var d = await api("/api/status/logs?app=" + encodeURIComponent(uuid) + "&lines=250");
var txt = (d.logs || "").trim() || "(prázdné)";
box.innerHTML = "<pre>" + esc(txt) + "</pre>";
box.querySelector("pre").scrollTop = box.querySelector("pre").scrollHeight;
} catch (e) {
box.innerHTML = '<div class="warnbox">log se nepodařilo načíst: ' + esc(e.message) + "</div>";
}
}
async function load(){
try {
var d = await api("/api/status");
var errs = null;
try { errs = await api("/api/status/errors"); } catch (_) { errs = { error: "nedostupné" }; }
el("stamp").textContent = "aktualizováno " + new Date().toLocaleTimeString("cs-CZ");
el("main").innerHTML =
panelServices(d.coolify) + panelReleases(d.releases) +
panelClients(d.clients) + panelApi(d.amberApi) + panelAccounts(d.accounts) +
panelErrors(errs);
Array.prototype.forEach.call(el("main").querySelectorAll("button[data-log]"), function(b){
b.onclick = function(){ showLog(b.getAttribute("data-log"), b); };
});
} catch (e) {
if (e.message !== "401") {
el("main").innerHTML = '<section class="wide"><div class="warnbox">' +
esc(e.message) + "</div></section>";
}
}
}
function start(){
el("login").hidden = true; el("app").hidden = false;
load();
if (timer) clearInterval(timer);
timer = setInterval(load, 60000); // a minute is plenty; this is not a metrics system
}
if (tok) start(); else el("login").hidden = false;
</script>
</body>
</html>