Varaverk: FallBack + Watchdog tabs; plugin path restructure to Plugin/unraid/
- FallBack tab: per-node tier inventory + active fallback card with duration, tier, handback strikes, running container status - Watchdog tab: live system health (RAM bar + thresholds, load, uptime, daemon), docker watchdog strikes + skip list + restart history, stability strikes + reboot log, resource pressure alert card, config inventory (mem limits, required, pause/stop lists) - Swapped partnership/arrs tab order; FallBack between partnership and watchdog - Plugin source tree moved from Plugin/usr/local/emhttp/plugins/varaverk/ to Plugin/unraid/ - Deployment/ conf templates added
This commit is contained in:
Gmer4Lfe
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<?php
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// Partnership page data helpers
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require_once __DIR__ . '/config.php';
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require_once __DIR__ . '/arrs.php'; // vv_arr_known_hosts(), vv_arr_scalar()
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// ── Config ────────────────────────────────────────────────────────────────────
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function vv_pt_config(): array {
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$v = vv_conf_vars();
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return [
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'enabled' => ($v['PARTNERSHIP_ENABLED'] ?? 'false') === 'true',
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'owner_host' => $v['PARTNERSHIP_OWNER_HOST'] ?? '',
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'sync_min' => (int)($v['PARTNERSHIP_SYNC_INTERVAL'] ?? 15),
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'grace_hours' => (int)($v['PARTNERSHIP_GRACE_HOURS'] ?? 6),
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'offline_threshold' => (int)($v['PARTNERSHIP_OFFLINE_THRESHOLD'] ?? 30),
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'remove_tailscale' => ($v['PARTNERSHIP_REMOVE_TAILSCALE'] ?? 'true') === 'true',
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'folderview3' => ($v['PARTNERSHIP_FOLDERVIEW3'] ?? 'false') === 'true',
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'tailscale_configured' => !empty($v['TAILSCALE_API_KEY']) && !empty($v['TAILSCALE_TAILNET']),
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];
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}
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// ── State file parser ─────────────────────────────────────────────────────────
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function vv_pt_read_db(string $path): array {
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if (!file_exists($path)) return [];
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$out = [];
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foreach (file($path, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
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[$k, $v] = array_pad(explode('=', trim($line), 2), 2, '');
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if ($k) $out[trim($k)] = trim($v, '"\'');
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}
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return $out;
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}
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// ── Tailscale peers ───────────────────────────────────────────────────────────
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function vv_pt_ts_peers(): array {
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$raw = shell_exec('tailscale status --json 2>/dev/null') ?: '{}';
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$data = json_decode($raw, true) ?: [];
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$peers = [];
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// Self
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$self = $data['Self'] ?? [];
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$selfLabel = strtolower(explode('.', $self['DNSName'] ?? '')[0]);
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if ($selfLabel) {
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$peers[$selfLabel] = [
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'online' => true,
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'active' => true,
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'ip' => $self['TailscaleIPs'][0] ?? null,
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];
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}
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// Peers
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foreach ($data['Peer'] ?? [] as $peer) {
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$label = strtolower(explode('.', $peer['DNSName'] ?? '')[0]);
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if (!$label) continue;
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$peers[$label] = [
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'online' => (bool)($peer['Online'] ?? false),
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'active' => (bool)($peer['Active'] ?? false),
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'ip' => $peer['TailscaleIPs'][0] ?? null,
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];
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}
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return $peers;
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}
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// ── SSH helper — run a single command on a remote host ────────────────────────
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function vv_pt_ssh(string $ip, string $sshKey, string $cmd, int $timeout = 4): string {
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if (!$ip || !$sshKey || !file_exists($sshKey)) return '';
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$full = sprintf(
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'ssh -i %s -o ConnectTimeout=%d -o StrictHostKeyChecking=no -o BatchMode=yes root@%s %s 2>/dev/null',
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escapeshellarg($sshKey), $timeout, escapeshellarg($ip), escapeshellarg($cmd)
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);
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return shell_exec($full) ?: '';
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}
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// ── System info ───────────────────────────────────────────────────────────────
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function vv_pt_local_system(): array {
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$ver = '';
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if (file_exists('/etc/unraid-version')) {
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preg_match('/VERSION="([^"]+)"/', file_get_contents('/etc/unraid-version'), $m);
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$ver = $m[1] ?? '';
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}
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$uptime = 0;
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if (file_exists('/proc/uptime')) {
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$uptime = (int)explode(' ', file_get_contents('/proc/uptime'))[0];
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}
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return ['unraid_version' => $ver, 'uptime_sec' => $uptime];
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}
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function vv_pt_remote_system(string $ip, string $sshKey): array {
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$out = vv_pt_ssh($ip, $sshKey,
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'printf "%s\nUPTIME:%s\n" "$(cat /etc/unraid-version 2>/dev/null)" "$(cat /proc/uptime 2>/dev/null)"');
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$ver = '';
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preg_match('/VERSION="([^"]+)"/', $out, $m);
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if ($m) $ver = $m[1];
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$uptime = 0;
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if (preg_match('/UPTIME:([\d.]+)/', $out, $m)) $uptime = (int)$m[1];
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return ['unraid_version' => $ver, 'uptime_sec' => $uptime];
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}
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// ── Per-node data ─────────────────────────────────────────────────────────────
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function vv_pt_nodes(): array {
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$currentHost = vv_detect_host();
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$hosts = vv_arr_known_hosts(); // ['host1' => 'hostname', ...]
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$vars = vv_conf_vars();
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$tsPeers = vv_pt_ts_peers();
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$ownerSlot = strtolower($vars['PARTNERSHIP_OWNER_HOST'] ?? '');
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// SSH key for this host
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$myId = strtoupper($currentHost);
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$myRaw = vv_read_conf_raw($currentHost . '.conf');
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$mySshKey = vv_arr_scalar($myRaw, $myId . '_SSH_KEY');
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$nodes = [];
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foreach ($hosts as $slot => $hostname) {
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$isMe = ($slot === $currentHost || $currentHost === 'unknown');
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$isOwner = (strtolower($ownerSlot) === $slot);
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// Tailscale
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$tsLabel = strtolower($hostname);
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$ts = $tsPeers[$tsLabel] ?? ['online' => null, 'active' => false, 'ip' => null];
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// Fallback state
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$fbState = 'UNKNOWN';
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$fbPath = '/boot/config/fallback_state.db';
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if ($isMe) {
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$fb = vv_pt_read_db($fbPath);
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$fbState = $fb['state'] ?? 'UNKNOWN';
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} elseif ($ts['online'] && $ts['ip'] && $mySshKey) {
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$out = vv_pt_ssh($ts['ip'], $mySshKey, 'cat /boot/config/fallback_state.db 2>/dev/null');
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if ($out) {
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$fb = [];
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foreach (explode("\n", $out) as $line) {
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[$k, $v] = array_pad(explode('=', trim($line), 2), 2, '');
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if ($k) $fb[trim($k)] = trim($v, '"\'');
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}
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$fbState = $fb['state'] ?? 'UNKNOWN';
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}
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}
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// Partnership DB — local only (each server writes its own)
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$dbPath = "/boot/config/partnership_{$hostname}.db";
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$ptDb = vv_pt_read_db($dbPath);
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// System info
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$system = $isMe
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? vv_pt_local_system()
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: ($ts['online'] && $ts['ip'] && $mySshKey ? vv_pt_remote_system($ts['ip'], $mySshKey) : []);
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$nodes[] = [
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'slot' => $slot,
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'id' => strtoupper($slot),
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'hostname' => $hostname,
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'is_me' => $isMe,
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'is_owner' => $isOwner,
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'ts_online' => $ts['online'],
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'ts_active' => $ts['active'],
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'ts_ip' => $ts['ip'],
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'fallback' => $fbState,
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'partnership' => $ptDb,
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'system' => $system,
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];
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}
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return $nodes;
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}
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// ── Entry point ───────────────────────────────────────────────────────────────
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function vv_partnership_all(): array {
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return [
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'config' => vv_pt_config(),
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'nodes' => vv_pt_nodes(),
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'ts' => time(),
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];
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}
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