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Checking that services go down during upgrade before redirecting back to main UI.

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Roland 2026-03-28 10:16:55 -06:00
parent 1c55745884
commit 83b4a62f8f
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GPG key ID: 1BA620CE6C9A4680
1 changed files with 27 additions and 3 deletions
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30
controller/templates/index.html
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@ -2306,6 +2306,20 @@
} else {
upgradeHttpsBase = `https://${window.location.hostname}`;
}
// Two-phase upgrade detection:
// Phase 1: Wait for services to go DOWN (confirms upgrade actually started).
// Phase 2: Wait for services to come back UP (upgrade complete).
// State is persisted in sessionStorage so it survives page refreshes.
let upgradeServicesWentDown = sessionStorage.getItem('upgradeServicesWentDown') === 'true';
const markServicesDown = () => {
if (!upgradeServicesWentDown) {
upgradeServicesWentDown = true;
sessionStorage.setItem('upgradeServicesWentDown', 'true');
document.getElementById('upgrade-message').textContent = 'Upgrading... Services restarting.';
}
};
const checkUpgradeComplete = async () => {
try {
// WARNING: This must be a relative URL (no leading slash) so it resolves to
@ -2318,8 +2332,14 @@
});
if (resp.ok) {
const data = await resp.json();
if (data.api && data.app) {
// Upgrade complete!
if (!upgradeServicesWentDown) {
// Phase 1: waiting for services to go down
if (!data.api || !data.app) {
markServicesDown();
}
} else if (data.api && data.app) {
// Phase 2: services are back up — upgrade complete!
sessionStorage.removeItem('upgradeServicesWentDown');
document.getElementById('upgrade-spinner').style.display = 'none';
document.getElementById('upgrade-success').style.display = 'inline';
document.getElementById('upgrade-message').textContent = 'Upgrade complete! Redirecting...';
@ -2330,9 +2350,13 @@
window.location.href = `${upgradeHttpsBase}/`;
}, 2000);
}
} else {
// Non-ok response means services are going down
markServicesDown();
}
} catch (e) {
// Still upgrading, continue polling
// Fetch failed (connection refused) — services are down
markServicesDown();
}
};