Streamlit Instances: - Add Publish button with HAProxy integration (uses instance port) - Add Edit dialog for modifying instance settings - Replace enable/disable buttons with checkbox - Get LAN IP dynamically from status data - Bump luci-app-streamlit to r8 HAProxy: - Add haproxy-acme-cron script for background cert processing - Cron runs every 5 minutes to issue pending ACME certificates - Prevents UI blocking during certificate issuance - Bump secubox-app-haproxy to r19 RPCD: - Fix json_error to return consistent format with json_success Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
649 lines
19 KiB
JavaScript
649 lines
19 KiB
JavaScript
'use strict';
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'require view';
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'require ui';
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'require dom';
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'require poll';
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'require rpc';
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'require streamlit.api as api';
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// HAProxy RPC calls for publishing
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var haproxyCreateBackend = rpc.declare({
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object: 'luci.haproxy',
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method: 'create_backend',
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params: ['name', 'mode', 'balance', 'health_check', 'enabled'],
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expect: {}
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});
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var haproxyCreateServer = rpc.declare({
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object: 'luci.haproxy',
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method: 'create_server',
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params: ['backend', 'name', 'address', 'port', 'weight', 'check', 'enabled'],
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expect: {}
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});
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var haproxyCreateVhost = rpc.declare({
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object: 'luci.haproxy',
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method: 'create_vhost',
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params: ['domain', 'backend', 'ssl', 'ssl_redirect', 'acme', 'enabled'],
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expect: {}
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});
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var haproxyReload = rpc.declare({
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object: 'luci.haproxy',
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method: 'reload',
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expect: {}
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});
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return view.extend({
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instancesData: [],
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appsData: [],
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statusData: {},
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load: function() {
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return this.refreshData();
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},
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getLanIp: function() {
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if (this.statusData && this.statusData.web_url) {
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var match = this.statusData.web_url.match(/\/\/([^:\/]+)/);
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if (match) return match[1];
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}
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// Fallback: get from network config
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return '192.168.255.1';
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},
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refreshData: function() {
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var self = this;
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return Promise.all([
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api.listInstances(),
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api.listApps(),
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api.getStatus()
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]).then(function(results) {
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self.instancesData = results[0] || [];
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self.appsData = results[1] || {};
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self.statusData = results[2] || {};
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return results;
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});
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},
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render: function() {
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var self = this;
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var cssLink = E('link', {
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'rel': 'stylesheet',
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'type': 'text/css',
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'href': L.resource('streamlit/dashboard.css')
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});
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var container = E('div', { 'class': 'streamlit-dashboard' }, [
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cssLink,
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this.renderHeader(),
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this.renderInstancesCard(),
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this.renderAddInstanceCard()
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]);
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poll.add(function() {
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return self.refreshData().then(function() {
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self.updateInstancesTable();
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});
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}, 10);
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return container;
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},
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renderHeader: function() {
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return E('div', { 'class': 'st-header' }, [
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E('div', { 'class': 'st-header-content' }, [
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E('div', { 'class': 'st-logo' }, '\uD83D\uDCE6'),
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E('div', {}, [
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E('h1', { 'class': 'st-title' }, _('INSTANCES')),
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E('p', { 'class': 'st-subtitle' }, _('Manage multiple Streamlit app instances on different ports'))
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])
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])
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]);
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},
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renderInstancesCard: function() {
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var self = this;
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var instances = this.instancesData;
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var tableRows = instances.map(function(inst) {
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return self.renderInstanceRow(inst);
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});
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if (instances.length === 0) {
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tableRows = [
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E('tr', {}, [
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E('td', { 'colspan': '5', 'style': 'text-align: center; padding: 40px;' }, [
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E('div', { 'class': 'st-empty' }, [
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E('div', { 'class': 'st-empty-icon' }, '\uD83D\uDCE6'),
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E('div', {}, _('No instances configured'))
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])
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])
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])
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];
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}
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return E('div', { 'class': 'st-card', 'style': 'margin-bottom: 24px;' }, [
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E('div', { 'class': 'st-card-header' }, [
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E('div', { 'class': 'st-card-title' }, [
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E('span', {}, '\uD83D\uDD04'),
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' ' + _('Running Instances')
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]),
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E('div', {}, [
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E('span', { 'style': 'color: #94a3b8; font-size: 13px;' },
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instances.length + ' ' + (instances.length === 1 ? _('instance') : _('instances'))),
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E('button', {
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'class': 'st-btn st-btn-primary',
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'style': 'margin-left: 16px; padding: 6px 12px; font-size: 13px;',
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'click': function() { self.applyChanges(); }
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}, ['\u21BB ', _('Apply & Restart')])
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])
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]),
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E('div', { 'class': 'st-card-body' }, [
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E('table', { 'class': 'st-apps-table', 'id': 'instances-table' }, [
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E('thead', {}, [
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E('tr', {}, [
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E('th', {}, _('ID')),
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E('th', {}, _('App')),
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E('th', {}, _('Port')),
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E('th', { 'style': 'text-align: center;' }, _('Enabled')),
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E('th', {}, _('Actions'))
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])
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]),
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E('tbody', { 'id': 'instances-tbody' }, tableRows)
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])
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])
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]);
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},
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renderInstanceRow: function(inst) {
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var self = this;
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// Enable/disable checkbox
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var enableCheckbox = E('input', {
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'type': 'checkbox',
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'checked': inst.enabled,
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'style': 'width: 18px; height: 18px; cursor: pointer;',
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'change': function() {
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if (this.checked) {
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self.handleEnable(inst.id);
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} else {
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self.handleDisable(inst.id);
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}
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}
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});
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return E('tr', {}, [
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E('td', {}, [
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E('strong', {}, inst.id),
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inst.name && inst.name !== inst.id ? E('span', { 'style': 'color: #94a3b8; margin-left: 8px;' }, '(' + inst.name + ')') : ''
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]),
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E('td', {}, inst.app || '-'),
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E('td', {}, [
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E('code', { 'style': 'background: #334155; padding: 2px 6px; border-radius: 4px;' }, ':' + inst.port)
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]),
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E('td', { 'style': 'text-align: center;' }, enableCheckbox),
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E('td', {}, [
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E('div', { 'class': 'st-btn-group' }, [
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E('button', {
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'class': 'st-btn',
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'style': 'padding: 5px 10px; font-size: 12px; background: #7c3aed; color: #fff;',
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'click': function() { self.showPublishWizard(inst); }
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}, ['\uD83C\uDF10 ', _('Publish')]),
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E('button', {
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'class': 'st-btn',
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'style': 'padding: 5px 10px; font-size: 12px; background: #0ea5e9;',
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'click': function() { self.showEditDialog(inst); }
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}, ['\u270F ', _('Edit')]),
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E('button', {
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'class': 'st-btn st-btn-danger',
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'style': 'padding: 5px 10px; font-size: 12px;',
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'click': function() { self.handleRemove(inst.id); }
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}, _('Remove'))
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])
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])
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]);
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},
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renderAddInstanceCard: function() {
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var self = this;
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var appsList = this.appsData.apps || [];
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// Calculate next available port
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var usedPorts = this.instancesData.map(function(i) { return i.port; });
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var nextPort = 8501;
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while (usedPorts.indexOf(nextPort) !== -1) {
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nextPort++;
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}
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// Build select options array
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var selectOptions = [E('option', { 'value': '' }, _('-- Select App --'))];
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if (appsList.length > 0) {
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appsList.forEach(function(app) {
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selectOptions.push(E('option', { 'value': app.name + '.py' }, app.name));
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});
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} else {
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selectOptions.push(E('option', { 'disabled': true }, _('No apps available')));
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}
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return E('div', { 'class': 'st-card' }, [
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E('div', { 'class': 'st-card-header' }, [
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E('div', { 'class': 'st-card-title' }, [
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E('span', {}, '\u2795'),
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' ' + _('Add Instance')
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])
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]),
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E('div', { 'class': 'st-card-body' }, [
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E('div', { 'style': 'display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;' }, [
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E('div', { 'class': 'st-form-group' }, [
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E('label', { 'class': 'st-form-label' }, _('Instance ID')),
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E('input', {
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'type': 'text',
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'class': 'st-form-input',
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'id': 'new-inst-id',
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'placeholder': _('myapp')
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})
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]),
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E('div', { 'class': 'st-form-group' }, [
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E('label', { 'class': 'st-form-label' }, _('Display Name')),
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E('input', {
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'type': 'text',
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'class': 'st-form-input',
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'id': 'new-inst-name',
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'placeholder': _('My Application')
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})
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]),
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E('div', { 'class': 'st-form-group' }, [
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E('label', { 'class': 'st-form-label' }, _('App File')),
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E('select', {
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'class': 'st-form-input',
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'id': 'new-inst-app',
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'style': 'height: 42px;'
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}, selectOptions)
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]),
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E('div', { 'class': 'st-form-group' }, [
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E('label', { 'class': 'st-form-label' }, _('Port')),
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E('input', {
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'type': 'number',
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'class': 'st-form-input',
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'id': 'new-inst-port',
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'value': nextPort,
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'min': '8501',
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'max': '9999'
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})
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])
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]),
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E('div', { 'style': 'margin-top: 16px;' }, [
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E('button', {
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'class': 'st-btn st-btn-success',
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'click': function() { self.handleAdd(); }
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}, ['\u2795 ', _('Add Instance')])
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])
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])
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]);
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},
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updateInstancesTable: function() {
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var self = this;
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var tbody = document.getElementById('instances-tbody');
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if (!tbody) return;
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tbody.innerHTML = '';
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if (this.instancesData.length === 0) {
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tbody.appendChild(E('tr', {}, [
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E('td', { 'colspan': '5', 'style': 'text-align: center; padding: 40px;' }, [
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E('div', { 'class': 'st-empty' }, [
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E('div', { 'class': 'st-empty-icon' }, '\uD83D\uDCE6'),
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E('div', {}, _('No instances configured'))
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])
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])
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]));
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return;
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}
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this.instancesData.forEach(function(inst) {
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tbody.appendChild(self.renderInstanceRow(inst));
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});
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},
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handleAdd: function() {
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var self = this;
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var id = document.getElementById('new-inst-id').value.trim();
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var name = document.getElementById('new-inst-name').value.trim();
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var app = document.getElementById('new-inst-app').value;
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var port = parseInt(document.getElementById('new-inst-port').value, 10);
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if (!id) {
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ui.addNotification(null, E('p', {}, _('Please enter an instance ID')), 'error');
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return;
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}
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if (!/^[a-zA-Z0-9_]+$/.test(id)) {
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ui.addNotification(null, E('p', {}, _('ID can only contain letters, numbers, and underscores')), 'error');
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return;
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}
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if (!app) {
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ui.addNotification(null, E('p', {}, _('Please select an app')), 'error');
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return;
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}
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if (!port || port < 1024 || port > 65535) {
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ui.addNotification(null, E('p', {}, _('Please enter a valid port (1024-65535)')), 'error');
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return;
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}
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if (!name) {
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name = id;
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}
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api.addInstance(id, name, app, port).then(function(result) {
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if (result && result.success) {
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ui.addNotification(null, E('p', {}, _('Instance added: ') + id), 'success');
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document.getElementById('new-inst-id').value = '';
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document.getElementById('new-inst-name').value = '';
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document.getElementById('new-inst-app').value = '';
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self.refreshData();
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} else {
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ui.addNotification(null, E('p', {}, result.message || _('Failed to add instance')), 'error');
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}
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}).catch(function(err) {
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ui.addNotification(null, E('p', {}, _('Error: ') + err.message), 'error');
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});
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},
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handleEnable: function(id) {
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var self = this;
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api.enableInstance(id).then(function(result) {
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if (result && result.success) {
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ui.addNotification(null, E('p', {}, _('Instance enabled: ') + id), 'success');
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self.refreshData();
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} else {
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ui.addNotification(null, E('p', {}, result.message || _('Failed to enable instance')), 'error');
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}
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});
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},
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handleDisable: function(id) {
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var self = this;
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api.disableInstance(id).then(function(result) {
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if (result && result.success) {
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ui.addNotification(null, E('p', {}, _('Instance disabled: ') + id), 'success');
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self.refreshData();
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} else {
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ui.addNotification(null, E('p', {}, result.message || _('Failed to disable instance')), 'error');
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}
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});
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},
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handleRemove: function(id) {
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var self = this;
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ui.showModal(_('Confirm Remove'), [
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E('p', {}, _('Are you sure you want to remove instance: ') + id + '?'),
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E('div', { 'class': 'right' }, [
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E('button', {
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'class': 'btn',
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'click': ui.hideModal
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}, _('Cancel')),
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E('button', {
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'class': 'btn cbi-button-negative',
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'click': function() {
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ui.hideModal();
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api.removeInstance(id).then(function(result) {
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if (result && result.success) {
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ui.addNotification(null, E('p', {}, _('Instance removed: ') + id), 'info');
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self.refreshData();
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} else {
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ui.addNotification(null, E('p', {}, result.message || _('Failed to remove instance')), 'error');
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}
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});
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}
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}, _('Remove'))
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])
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]);
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},
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applyChanges: function() {
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ui.showModal(_('Applying Changes'), [
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E('p', { 'class': 'spinning' }, _('Restarting Streamlit service...'))
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]);
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api.restart().then(function(result) {
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ui.hideModal();
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if (result && result.success) {
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ui.addNotification(null, E('p', {}, _('Service restarted successfully')), 'success');
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} else {
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ui.addNotification(null, E('p', {}, result.message || _('Restart may have issues')), 'warning');
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}
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}).catch(function(err) {
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ui.hideModal();
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ui.addNotification(null, E('p', {}, _('Error: ') + err.message), 'error');
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});
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},
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showPublishWizard: function(inst) {
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var self = this;
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var lanIp = this.getLanIp();
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var port = inst.port;
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ui.showModal(_('Publish Instance to Web'), [
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E('div', { 'style': 'margin-bottom: 16px;' }, [
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E('p', { 'style': 'margin-bottom: 12px;' }, [
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_('Configure HAProxy to expose '),
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E('strong', {}, inst.id),
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_(' (port '),
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E('code', {}, port),
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_(') via a custom domain.')
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])
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]),
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E('div', { 'style': 'margin-bottom: 12px;' }, [
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E('label', { 'style': 'display: block; margin-bottom: 4px; font-weight: bold;' }, _('Domain Name')),
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E('input', {
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'type': 'text',
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'id': 'publish-domain',
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'style': 'width: 100%; padding: 8px; border: 1px solid #334155; background: #1e293b; color: #fff; border-radius: 4px;',
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'placeholder': inst.id + '.example.com'
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}),
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E('small', { 'style': 'color: #64748b;' }, _('Enter the domain that will route to this instance'))
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]),
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E('div', { 'style': 'margin-bottom: 12px;' }, [
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E('label', { 'style': 'display: block; margin-bottom: 4px;' }, [
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E('input', {
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'type': 'checkbox',
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'id': 'publish-ssl',
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'checked': true,
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'style': 'margin-right: 8px;'
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}),
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_('Enable SSL (HTTPS)')
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])
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]),
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E('div', { 'style': 'margin-bottom: 12px;' }, [
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E('label', { 'style': 'display: block; margin-bottom: 4px;' }, [
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E('input', {
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'type': 'checkbox',
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'id': 'publish-acme',
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'checked': true,
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'style': 'margin-right: 8px;'
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}),
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_('Auto-request Let\'s Encrypt certificate (via cron)')
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])
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]),
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E('div', { 'style': 'background: #334155; padding: 12px; border-radius: 4px; margin-bottom: 16px;' }, [
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E('p', { 'style': 'margin: 0; font-size: 13px;' }, [
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_('Backend: '),
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E('code', {}, lanIp + ':' + port)
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])
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]),
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E('div', { 'class': 'right' }, [
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E('button', {
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'class': 'btn',
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'click': ui.hideModal
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}, _('Cancel')),
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E('button', {
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'class': 'btn cbi-button-positive',
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'style': 'margin-left: 8px;',
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'click': function() {
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var domain = document.getElementById('publish-domain').value.trim();
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var ssl = document.getElementById('publish-ssl').checked;
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var acme = document.getElementById('publish-acme').checked;
|
|
|
|
if (!domain) {
|
|
ui.addNotification(null, E('p', {}, _('Please enter a domain name')), 'error');
|
|
return;
|
|
}
|
|
|
|
self.publishInstance(inst, domain, lanIp, port, ssl, acme);
|
|
}
|
|
}, ['\uD83D\uDE80 ', _('Publish')])
|
|
])
|
|
]);
|
|
},
|
|
|
|
publishInstance: function(inst, domain, backendIp, backendPort, ssl, acme) {
|
|
var self = this;
|
|
var backendName = 'streamlit_' + inst.id;
|
|
|
|
ui.hideModal();
|
|
ui.showModal(_('Publishing...'), [
|
|
E('p', { 'class': 'spinning' }, _('Creating HAProxy configuration...'))
|
|
]);
|
|
|
|
// Step 1: Create backend
|
|
haproxyCreateBackend(backendName, 'http', 'roundrobin', 'httpchk', '1')
|
|
.then(function(result) {
|
|
if (result && result.error) {
|
|
throw new Error(result.error);
|
|
}
|
|
// Step 2: Create server
|
|
return haproxyCreateServer(backendName, inst.id, backendIp, backendPort.toString(), '100', '1', '1');
|
|
})
|
|
.then(function(result) {
|
|
if (result && result.error) {
|
|
throw new Error(result.error);
|
|
}
|
|
// Step 3: Create vhost
|
|
var sslFlag = ssl ? '1' : '0';
|
|
var acmeFlag = acme ? '1' : '0';
|
|
return haproxyCreateVhost(domain, backendName, sslFlag, sslFlag, acmeFlag, '1');
|
|
})
|
|
.then(function(result) {
|
|
if (result && result.error) {
|
|
throw new Error(result.error);
|
|
}
|
|
// Step 4: Reload HAProxy
|
|
return haproxyReload();
|
|
})
|
|
.then(function() {
|
|
ui.hideModal();
|
|
var msg = acme ?
|
|
_('Instance published! Certificate will be requested via cron.') :
|
|
_('Instance published successfully!');
|
|
ui.addNotification(null, E('p', {}, [
|
|
msg,
|
|
E('br'),
|
|
_('URL: '),
|
|
E('a', {
|
|
'href': (ssl ? 'https://' : 'http://') + domain,
|
|
'target': '_blank',
|
|
'style': 'color: #0ff;'
|
|
}, (ssl ? 'https://' : 'http://') + domain)
|
|
]), 'success');
|
|
})
|
|
.catch(function(err) {
|
|
ui.hideModal();
|
|
ui.addNotification(null, E('p', {}, _('Publish failed: ') + (err.message || err)), 'error');
|
|
});
|
|
},
|
|
|
|
showEditDialog: function(inst) {
|
|
var self = this;
|
|
var appsList = this.appsData.apps || [];
|
|
|
|
// Build app options
|
|
var appOptions = appsList.map(function(app) {
|
|
var selected = (inst.app === app.name + '.py') ? { 'selected': 'selected' } : {};
|
|
return E('option', Object.assign({ 'value': app.name + '.py' }, selected), app.name);
|
|
});
|
|
|
|
ui.showModal(_('Edit Instance: ') + inst.id, [
|
|
E('div', { 'class': 'st-form-group', 'style': 'margin-bottom: 12px;' }, [
|
|
E('label', { 'style': 'display: block; margin-bottom: 4px; font-weight: bold;' }, _('Display Name')),
|
|
E('input', {
|
|
'type': 'text',
|
|
'id': 'edit-inst-name',
|
|
'value': inst.name || inst.id,
|
|
'style': 'width: 100%; padding: 8px; border: 1px solid #334155; background: #1e293b; color: #fff; border-radius: 4px;'
|
|
})
|
|
]),
|
|
E('div', { 'class': 'st-form-group', 'style': 'margin-bottom: 12px;' }, [
|
|
E('label', { 'style': 'display: block; margin-bottom: 4px; font-weight: bold;' }, _('App File')),
|
|
E('select', {
|
|
'id': 'edit-inst-app',
|
|
'style': 'width: 100%; padding: 8px; border: 1px solid #334155; background: #1e293b; color: #fff; border-radius: 4px; height: 42px;'
|
|
}, appOptions)
|
|
]),
|
|
E('div', { 'class': 'st-form-group', 'style': 'margin-bottom: 12px;' }, [
|
|
E('label', { 'style': 'display: block; margin-bottom: 4px; font-weight: bold;' }, _('Port')),
|
|
E('input', {
|
|
'type': 'number',
|
|
'id': 'edit-inst-port',
|
|
'value': inst.port,
|
|
'min': '1024',
|
|
'max': '65535',
|
|
'style': 'width: 100%; padding: 8px; border: 1px solid #334155; background: #1e293b; color: #fff; border-radius: 4px;'
|
|
})
|
|
]),
|
|
E('div', { 'class': 'right', 'style': 'margin-top: 16px;' }, [
|
|
E('button', {
|
|
'class': 'btn',
|
|
'click': ui.hideModal
|
|
}, _('Cancel')),
|
|
E('button', {
|
|
'class': 'btn cbi-button-positive',
|
|
'style': 'margin-left: 8px;',
|
|
'click': function() {
|
|
var name = document.getElementById('edit-inst-name').value.trim();
|
|
var app = document.getElementById('edit-inst-app').value;
|
|
var port = parseInt(document.getElementById('edit-inst-port').value, 10);
|
|
|
|
if (!app) {
|
|
ui.addNotification(null, E('p', {}, _('Please select an app')), 'error');
|
|
return;
|
|
}
|
|
|
|
if (!port || port < 1024 || port > 65535) {
|
|
ui.addNotification(null, E('p', {}, _('Please enter a valid port')), 'error');
|
|
return;
|
|
}
|
|
|
|
self.saveInstanceEdit(inst.id, name, app, port);
|
|
}
|
|
}, ['\uD83D\uDCBE ', _('Save')])
|
|
])
|
|
]);
|
|
},
|
|
|
|
saveInstanceEdit: function(id, name, app, port) {
|
|
var self = this;
|
|
ui.hideModal();
|
|
|
|
// For now, we remove and re-add (since there's no update API)
|
|
// TODO: Add update_instance to the API
|
|
api.removeInstance(id).then(function() {
|
|
return api.addInstance(id, name, app, port);
|
|
}).then(function(result) {
|
|
if (result && result.success) {
|
|
ui.addNotification(null, E('p', {}, _('Instance updated: ') + id), 'success');
|
|
self.refreshData();
|
|
} else {
|
|
ui.addNotification(null, E('p', {}, result.message || _('Failed to update instance')), 'error');
|
|
}
|
|
}).catch(function(err) {
|
|
ui.addNotification(null, E('p', {}, _('Error: ') + err.message), 'error');
|
|
});
|
|
}
|
|
});
|