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'use strict';
'require view';
'require form';
'require uci';
'require rpc';
'require poll';
const callKeepalivedStatus = rpc.declare({
object: 'keepalived',
method: 'dump',
expect: { },
});
return view.extend({
load() {
return Promise.all([
uci.load('keepalived'),
]);
},
render() {
const table =
E('table', { 'class': 'table leases' }, [
E('tr', { 'class': 'tr table-titles' }, [
E('th', { 'class': 'th' }, _('Name')),
E('th', { 'class': 'th' }, _('Interface')),
E('th', { 'class': 'th' }, _('Active State')),
E('th', { 'class': 'th' }, _('Initial State')),
E('th', { 'class': 'th' }, _('Probes Sent')),
E('th', { 'class': 'th' }, _('Probes Received')),
E('th', { 'class': 'th' }, _('Last Transition')),
E([])
])
]);
poll.add(function() {
return callKeepalivedStatus().then(function(instancesInfo) {
const targets = Array.isArray(instancesInfo.status) ? instancesInfo.status : [];
const instances = uci.sections('keepalived', 'vrrp_instance');
cbi_update_table(table,
targets.map(function(target) {
let state;
let state_initial;
const instance_state = target.data.state;
if (instance_state === 2) {
state = 'MASTER';
} else if (instance_state === 1) {
state = 'BACKUP';
} else if (instance_state === 0) {
state = 'INIT';
} else if (instance_state === 3) {
state = 'FAULT';
} else {
state = 'UNKNOWN';
}
if (instances != '') {
for (var i = 0; i < instances.length; i++) {
if (instances[i]['name'] == target.data.iname) {
state_initial = instances[i]['state'];
break;
}
}
}
return [
target.data.iname,
target.data.ifp_ifname,
state,
state_initial,
target.stats.advert_sent,
target.stats.advert_rcvd,
new Date(target.data.last_transition * 1000)
];
}),
E('em', _('There are no active instances'))
);
});
});
return E('div', {'class': 'cbi-map'}, [
E('h2', _('VRRP')),
E('div', {'class': 'cbi-map-descr'}, _('This overview shows the current status of the VRRP instances on this device.')),
E('div', { 'class': 'cbi-section' }, table)
]);
},
handleSave: null,
handleSaveApply:null,
handleReset: null
});
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