1
0
Fork 0
mirror of https://github.com/retspen/webvirtcloud synced 2026-11-09 11:46:49 +00:00
webvirtcloud/instances/templates/instance.html
catborise 5bc8b1915e fix(instances): every VM state has a label and the actions it allows
The instance lists, the VM page header and the power tab knew three
libvirt states: running, paused and shut off. A VM that was blocked,
shutting down, crashed, suspended by its guest or without a state got
an empty status cell and no actions, so a crashed VM could not even be
forced off from the list. The lists also offered actions users could
not use: Suspend and Resume (views for superusers) to everyone, and
power actions to users who see every VM through the read-only
view_instances permission.

instances/states.py holds the rules in one place: the label and color
of each state, the actions each state allows, and which of them a user
may use (superusers all; a VM's owners all but suspend and resume, and
nothing on a VM an administrator suspended, as the VM page already
showed; nobody else any). Blocked is a running VM; shutting down,
crashed and suspended by the guest get Force Off, after which the VM
can be started. A shut-off template offers Clone to whoever has the
clone permission, as the clone view allows.

The templates read them through two tags (vm_states): the lists and the
VM page header show the state, instance_actions.html has one slot per
button, each enabled or disabled from the allowed actions. The power
tab offers Force Off in the states that need it.

The new tests check the rules directly and render every state in the
lists and on the VM page for a superuser, an owner and a
view_instances user; they fail on the previous code.
2026-10-05 19:34:30 +03:00

737 lines
29 KiB
HTML

{% extends "base.html" %}
{% load static %}
{% load vm_states %}
{% load i18n %}
{% load bootstrap_icons %}
{% block title %}{% trans "Instance" %} - {{ instance.name }}{% endblock %}
{% block page_heading %}
{{ instance.name }}{% if instance.title %} ({{ instance.title }}){% endif %}
{% endblock page_heading %}
{% block content %}
{% include 'pleasewaitdialog.html' %}
<div>
<div>
{% vm_state instance.status as state %}
<span class="badge bg-{{ state.1 }}">{{ state.0 }}</span>
|
<span
{%if instance.guest_agent %}
{% if instance.guest_agent_ready %}
class="badge bg-success"
title="{% trans "Guest Agent Enabled & Connected" %}"
{% else %}
class="badge bg-warning"
title="{% trans "Guest Agent Enabled but not Connected" %}"
{% endif %}
{% else %}
class="badge bg-danger"
title="{% trans "Guest Agent Not Enabled & Not Connected" %}"
{% endif %}>{% bs_icon 'broadcast' size='1em' %}
</span>
|
{% if instance.snapshots %}
{% bs_icon 'camera'%} <i title="There are {{ instance.snapshots|length }} snapshot(s)"></i>
|
{% endif %}
{% if instance.cur_vcpu %}
{{ instance.cur_vcpu }} {% trans "VCPU" %}
{% else %}
{{ instance.vcpu }} {% trans "VCPU" %}
{% endif %}
|
{{ instance.cur_memory }} {% trans "MB" %} {% trans "RAM" %}
|
{% for disk in instance.disks %}
{{ disk.size|filesizeformat }} {% trans "Disk" %} |
{% endfor %}
{% for net in instance.networks %}
{% for ipv4 in net.ipv4 %}
{{ ipv4 }} |
{% endfor %}
{% endfor %}
{% if instance.guest_agent_ready %}
<a class="link-warning" title="{% trans 'Show Instance OS details' %}" onclick="get_osinfo();">
<span>{% bs_icon 'info-circle' %} </span>
</a>
{% endif %}
<a class="link-success" href="{% url 'instances:instance' instance.id %}" title="{% trans 'Refresh instance info' %}">
<span>{% bs_icon 'repeat'%} </span>
</a>
</div>
<hr>
</div>
<div id="mainTabMenu">
<!-- Nav tabs -->
<ul class="nav nav-pills nav-fill" id="navbtn" role="tablist" aria-label="Instance actions">
<li class="nav-item" role="presentation">
<button class="nav-link action-button active" id="power-tab" aria-controls="power" data-bs-toggle="pill" data-bs-target="#power" type="button" role="tab" aria-selected="true">
<span id="action-block" aria-hidden="true">{% bs_icon 'power' size='2em'%} </span>
{% trans "Power" %}
</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link action-button" id="access-tab" aria-controls="access" data-bs-toggle="pill" data-bs-target="#access" type="button" role="tab" aria-selected="false">
<span id="action-block" aria-hidden="true">{% bs_icon 'lock' size='2em'%} </span>
{% trans "Access" %}
</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link action-button" id="resize-tab" aria-controls="resize" data-bs-toggle="pill" data-bs-target="#resize" type="button" role="tab" aria-selected="false">
<span id="action-block" aria-hidden="true">{% bs_icon 'arrows-angle-expand' size='2em'%} </span>
{% trans "Resize" %}
</button>
</li>
{% if allow_admin_or_not_template and 'instances.snapshot_instances' in perms %}
<li class="nav-item" role="presentation">
<button class="nav-link action-button" id="snapshots-tab" aria-controls="snapshots" data-bs-toggle="pill" data-bs-target="#snapshots" type="button" role="tab" aria-selected="false">
<span id="action-block" aria-hidden="true">{% bs_icon 'camera' size='2em'%} </span>
{% trans "Snapshot" %}
</button>
</li>
{% endif %}
<li class="nav-item" role="presentation">
<button class="nav-link action-button" id="settings-tab" aria-controls="settings" data-bs-toggle="pill" data-bs-target="#settings" type="button" role="tab" aria-selected="false">
<span id="action-block" aria-hidden="true">{% bs_icon 'gear-wide-connected' size='2em'%} </span>
{% trans "Settings" %}
</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link action-button" id="graphics-tab" aria-controls="graphics" data-bs-toggle="pill" data-bs-target="#graphics" type="button" role="tab" aria-selected="false">
<span id="action-block" aria-hidden="true">{% bs_icon 'bar-chart-line' size='2em'%} </span>
{% trans "Stats" %}
</button>
</li>
<li class="nav-item" role="presentation">
<button class="nav-link action-button" id="undefine-tab" aria-controls="undefine" data-bs-toggle="pill" data-bs-target="#undefine" type="button" role="tab" aria-selected="false">
<span id="action-block" aria-hidden="true">{% bs_icon 'trash' size='2em'%} </span>
{% trans "Destroy" %}
</button>
</li>
</ul>
<!-- Tab panes -->
<div class="tab-content" id=mainTabMenuContent>
{% include 'instances/power_tab.html' %}
{% include 'instances/access_tab.html' %}
{% include 'instances/resize_tab.html' %}
{% include 'instances/snapshots_tab.html' %}
{% include 'instances/settings_tab.html' %}
{% include 'instances/stats_tab.html' %}
{% include 'instances/destroy_tab.html' %}
</div>
</div>
{% if app_settings.VIEW_INSTANCE_DETAIL_BOTTOM_BAR == 'True' %}
{% include 'bottom_bar.html' %}
{% endif %}
{% endblock %}
{% block script %}
<script src="{% static 'js/ace/ace.js' %}" type="text/javascript" charset="utf-8"></script>
<script>
function get_volumes(compute_id, pool) {
get_vol_url = "/computes/" + compute_id + "/storage/" + pool + "/volumes";
$.getJSON(get_vol_url, function (data) {
$("#vols").find('option').remove();
$("#vols").removeAttr("disabled");
$.each(data['vols'], function(i, item) {
$("#vols").append($("<option>").val(item).text(item));
})
});
var sto_drop = document.getElementById('select_storage');
sto_drop.value = pool;
sto_drop.textContent = pool;
var caret = document.createElement("span");
caret.className = "caret";
sto_drop.appendChild(caret);
var sto_input = document.getElementById('selected_storage');
sto_input.setAttribute('value', pool);
//sto_input.innerHTML = pool;
}
</script>
<script>
var editor = ace.edit("editor");
editor.getSession().setMode("ace/mode/xml");
var input = $('input[name="inst_xml"]');
editor.getSession().on("change", function () {
input.val(editor.getSession().getValue());
});
</script>
<script>
function random_mac(net) {
$.getJSON("{% url 'instances:random_mac_address' %}", function (data) {
$('input[name="' + net + '"]').val(data['mac']);
});
}
</script>
<script>
function show_console() {
if ($('#console_show_pass').attr('type') == 'password') {
$('#console_show_pass').attr('type', 'text');
} else {
$('#console_show_pass').attr('type', 'password');
}
}
</script>
<script>
function guess_mac_address(src_elem, net) {
new_vname = $(src_elem).val();
guess_mac_address_url = "{% url 'instances:guess_mac_address' 1 %}".replace(1, new_vname);
$.getJSON(guess_mac_address_url, function(data) {
$('input[name="clone-net-mac-'+net+'"]').val(data['mac']);
});
}
</script>
<script>
function guess_clone_name() {
$.getJSON("{% url 'instances:guess_clone_name' %}", function(data) {
guessed_name = data['name'].split(".")[0];
$('#clone_name').val(guessed_name);
update_clone_disk_name(guessed_name);
guess_mac_address('#clone_name', 0);
});
}
</script>
<script>
function update_clone_disk_name(new_vname) {
vname = '{{ instance.name }}';
{% for disk in instance.disks %}
disk_name = '{{ disk.image }}';
disk_dot = disk_name.split('.');
disk_dot_suffix = disk_dot[disk_dot.length-1];
if (disk_name.startsWith(vname)) {
image = disk_name.replace(vname, new_vname);
} else if (disk_name.lastIndexOf('.') > -1 && disk_dot_suffix.length <= 7) {
disk_dot.pop();
disk_name_only = disk_dot.join('-');
image = new_vname + "-" + disk_name_only + "." + disk_dot_suffix
} else if (new_vname != disk_name) {
image = new_vname
} else {
image = new_vname + '-clone';
}
$('#disk_name-{{ disk.dev }}').val(image);
{% endfor %}
}
</script>
<script>
$(document).on('change', '#console_passwd_gen', function () {
if ($(this).prop('checked')) {
$('#console_passwd_manual').hide();
$('#console_passwd_clear').prop('checked', false);
} else {
$('#console_passwd_manual').show();
}
});
$(document).on('change', '#console_passwd_clear', function () {
if ($(this).prop('checked')) {
$('#console_passwd_manual').hide();
$('#console_passwd_gen').prop('checked', false);
} else {
$('#console_passwd_manual').show();
}
});
$(document).on('change', '#console_keymap_clear', function () {
if ($(this).prop('checked')) {
$('#console_keymap_selection').hide();
} else {
$('#console_keymap_selection').show();
}
});
$('#clone_name').on('input', function () {
update_clone_disk_name($(this).val());
});
$(document).ready(function () {
// set current console keymap or fall back to default
var keymap = "{{ instance.console_keymap }}";
if (keymap != '') {
$("#console_select_keymap option[value='" + keymap + "']").prop('selected', true);
}
});
$(document).ready(function () {
// set current console listen address or fall back to default
var console_listener_address = "{{ instance.console_listener_address }}";
if (console_listener_address != '') {
$("#console_select_listener_address option[value='" + console_listener_address + "']").prop('selected', true);
}
});
$(document).ready(function () {
// get video model or fall back to default
let video_model = "{{ instance.video_model }}";
if (video_model != '') {
$("#video_model_select option[value='" + video_model + "']").prop('selected', true);
}
});
$(document).ready(function () {
// set vdi url
$.get("{% url 'vdi_url' compute.id instance.name %}", function(data) {
$("#vdi_url_input").attr("value", data);
$("#vdi_url").attr("href", data);
});
});
{% if request.user.is_superuser %}
$(document).ready(function () {
random_mac('clone-net-mac-0');
random_mac('add-net-mac');
update_clone_disk_name($('#clone_name').val());
});
{% else %}
$('#select_clone_name').on('change', function () {
update_clone_disk_name($(this).val());
guess_mac_address('#select_clone_name', 0);
});
$(document).ready(function () {
update_clone_disk_name($('#select_clone_name').val());
guess_mac_address('#select_clone_name', 0);
});
{% endif %}
</script>
<script>
$(document).ready(function(){
$('[data-bs-toggle="popover"]').popover({
placement : 'top'
});
});
</script>
<script>
function set_orderlist(obj){
var result = '';
$('#b_order label input:checked').each(function () {
if (result != '') result += ',';
result += $(this).val();
});
obj.val(result);
}
$(document).ready(function () {
{# Boot Order Arragements #}
jQuery.fn.multiselect = function() {
$(this).each(function() {
var checkboxes = $(this).find("input:checkbox");
checkboxes.each(function() {
var checkbox = $(this);
// Highlight pre-selected checkboxes
if (checkbox.prop("checked"))
checkbox.parent().addClass("multiselect-on");
// Highlight checkboxes that the user selects
checkbox.click(function() {
if (checkbox.prop("checked"))
checkbox.parent().addClass("multiselect-on");
else
checkbox.parent().removeClass("multiselect-on");
});
});
});
};
$(function() {
$(".multiselect").multiselect();
});
$('#boot_order_up').bind('click', function() {
$('#b_order label input:checked').each( function() {
var label = $(this).parent();
var newPos = label.index() - 1;
if (newPos > -1) {
$('#b_order label').eq(newPos).before("<label><input type='checkbox' value='"+$(this).val()+"' name='"+$(this).val()+"' checked>"+$(this).parent().text()+"</label>");
label.remove();
}
$(".multiselect").multiselect();
});
set_orderlist($("#bootorder"));
});
$('#boot_order_down').bind('click', function() {
var countOptions = $('#b_order label').length;
var countSelected = $('#b_order label input:checked').length;
$('#b_order label input:checked').each( function() {
var label = $(this).parent();
var newPos = label.index() + countSelected;
if (newPos < countOptions) {
$('#b_order label').eq(newPos).after("<label><input type='checkbox' value='"+$(this).val()+"' name='"+$(this).val()+"' checked>"+$(this).parent().text()+"</label>");
label.remove();
}
$(".multiselect").multiselect();
});
set_orderlist($("#bootorder"));
});
});
</script>
<script>
$(function () {
$('.js-custom__checkbox').change(function () {
var container = $(this).closest('.js-custom__container');
var toggles = container.find('.js-custom__toggle');
toggles.toggle();
});
});
</script>
<script src="{% static 'js/Chart.bundle.min.js' %}"></script>
<script src="{% static 'js/poll.js' %}"></script>
<script>
var stats_tab = document.querySelector('#graphics-tab');
var stats_poll = null;
// The charts are polled while the Stats tab is shown; they are made once.
stats_tab.addEventListener('hidden.bs.tab', function (event) {
stats_poll.stop();
});
stats_tab.addEventListener('shown.bs.tab', function (event) {
if (stats_poll !== null) {
stats_poll.start();
return;
}
var cpu_ctx = $("#cpuChart").get(0).getContext("2d");
var cpuChart = new Chart(cpu_ctx, {
type: 'line',
data: {
datasets : [{
backgroundColor: "rgba(44,127,184,0.5)",
label: "Usage"
}]
},
options: {
responsive: true,
legend: {
display: false
},
scales: {
xAxes:[{
offset: false,
ticks: {
beginAtZero: false,
autoSkip: true,
maxTicksLimit: 10,
maxRotation: 0,
minRotation: 0,
stepSize: 10,
},
}],
yAxes: [{
ticks: {
suggestedMax: 100,
suggestedMin: 0,
stepSize: 20,
callback: function(value, index, values) {
return value + ' %';
}
},
}],
},
tooltips: {
callbacks: {
label: function (tooltipItem, chart) {
var label = chart.datasets[tooltipItem.datasetIndex].label || '';
if (label) {
label += ': ';
}
return label += tooltipItem.yLabel + ' %';
}
}
}
}
});
var mem_ctx = $("#memChart").get(0).getContext("2d");
var memChart = new Chart(mem_ctx, {
type: 'line',
data: {
datasets : [{
label: "Usage"
}]
},
options: {
responsive: true,
legend: {
display: false
},
scales: {
xAxes:[{
offset: false,
ticks: {
beginAtZero: false,
autoSkip: true,
maxTicksLimit: 10,
maxRotation: 0,
minRotation: 0,
stepSize: 10,
},
}],
yAxes: [{
ticks: {
suggestedMax: 100,
suggestedMin: 0,
stepSize: 20,
callback: function(value, index, values) {
return value + ' MB';
}
},
}],
},
tooltips: {
callbacks: {
label: function (tooltipItem, chart) {
var label = chart.datasets[tooltipItem.datasetIndex].label || '';
if (label) {
label += '(RSS): ';
}
return label += tooltipItem.yLabel + ' MB';
}
}
}
}
});
var diskChart = {};
{% for disk in instance.disks %}
var disk_ctx_{{ disk.dev }} = $("#blk{{ disk.dev }}Chart").get(0).getContext("2d");
diskChart['{{ disk.dev }}'] = new Chart(disk_ctx_{{ disk.dev }}, {
type: 'line',
data: {
datasets : [{
backgroundColor: "rgba(127,205,187,0.5)",
label: "Read"
},
{
backgroundColor: "rgba(44,127,184,0.5)",
label: "Write"
}]
},
options: {
responsive: true,
legend: {
display: false
},
scales: {
xAxes:[{
offset: false,
ticks: {
beginAtZero: false,
autoSkip: true,
maxTicksLimit: 10,
maxRotation: 0,
minRotation: 0,
stepSize: 10,
},
}],
yAxes: [{
ticks: {
suggestedmax: 100,
suggestedMin: 0,
callback: function(value, index, values) {
return value + ' Mb/s';
}
},
}],
},
tooltips: {
callbacks: {
label: function (tooltipItem, chart) {
var label = chart.datasets[tooltipItem.datasetIndex].label || '';
if (label) {
label += ': ';
}
return label += tooltipItem.yLabel + ' Mb/s';
}
}
}
}
});
{% endfor %}
var netChart = {};
{% for net in instance.networks %}
var net_ctx_{{ forloop.counter0 }} = $("#netEth{{ forloop.counter0 }}Chart").get(0).getContext("2d");
netChart[{{ forloop.counter0 }}] = new Chart(net_ctx_{{ forloop.counter0 }}, {
type: 'line',
data: {
datasets : [
{
backgroundColor: "rgba(127,205,187,0.5)",
label: "Inbound"
},
{
backgroundColor: "rgba(44,127,184,0.5)",
label: "Outbound"
}]
},
options: {
responsive: true,
legend: {
display: false
},
scales: {
xAxes:[{
offset: false,
ticks: {
beginAtZero: false,
autoSkip: true,
maxTicksLimit: 10,
maxRotation: 0,
minRotation: 0,
stepSize: 10,
},
}],
yAxes: [{
ticks: {
suggestedMax: 100,
suggestedMin: 0,
callback: function(value, index, values) {
return value + ' Mbps';
}
},
}],
},
tooltips: {
callbacks: {
label: function (tooltipItem, chart) {
var label = chart.datasets[tooltipItem.datasetIndex].label || '';
if (label) {
label += ': ';
}
return label += tooltipItem.yLabel + ' Mbps';
}
}
}
}
});
{% endfor %}
stats_poll = pollWhileVisible(10000, function () {
return $.getJSON("{% url 'instances:stats' instance.id %}");
}, function graph_usage(data) {
cpuChart.data.labels.push(data.timeline);
cpuChart.data.datasets[0].data.push(data.cpudata);
if (cpuChart.data.datasets[0].data.length > 10){
cpuChart.data.labels.shift();
cpuChart.data.datasets[0].data.shift();
}
cpuChart.update();
memChart.data.labels.push(data.timeline);
memChart.options.scales.yAxes[0].ticks.max = parseInt(data.memdata.total / 1024);
memChart.options.scales.yAxes[0].ticks.stepSize = parseInt(data.memdata.total / (1024 * 5));
memChart.data.datasets[0].data.push(data.memdata.used / 1024);
if (memChart.data.datasets[0].data.length > 10){
memChart.data.labels.shift();
memChart.data.datasets[0].data.shift();
}
memChart.update();
for (let j = 0; j < data.blkdata.length; j++) {
diskChart[data.blkdata[j].dev].data.labels.push(data.timeline);
diskChart[data.blkdata[j].dev].data.datasets[0].data.push(data.blkdata[j].data[0]);
diskChart[data.blkdata[j].dev].data.datasets[1].data.push(data.blkdata[j].data[1]);
if (diskChart[data.blkdata[j].dev].data.datasets[0].data.length > 10){
diskChart[data.blkdata[j].dev].data.labels.shift();
diskChart[data.blkdata[j].dev].data.datasets[0].data.shift();
diskChart[data.blkdata[j].dev].data.datasets[1].data.shift();
}
diskChart[data.blkdata[j].dev].update();
}
for (let j = 0; j < data.netdata.length; j++) {
netChart[data.netdata[j].dev].data.labels.push(data.timeline);
netChart[data.netdata[j].dev].data.datasets[0].data.push(data.netdata[j].data[0]);
netChart[data.netdata[j].dev].data.datasets[1].data.push(data.netdata[j].data[1]);
if (netChart[data.netdata[j].dev].data.datasets[0].data.length > 10){
netChart[data.netdata[j].dev].data.labels.shift();
netChart[data.netdata[j].dev].data.datasets[0].data.shift();
netChart[data.netdata[j].dev].data.datasets[1].data.shift();
}
netChart[data.netdata[j].dev].update();
}
});
});
</script>
<script>
backgroundJobRunning = false;
var status = {{ instance.status|lower }};
var status_poll = pollWhileVisible(5000, function () {
return $.getJSON("{% url 'instances:status' instance.id %}");
}, function get_status(data) {
if (data['status'] != status && !backgroundJobRunning) {
window.location.reload()
}
});
// Stop getting status info before delete instance
$('#delete_form').submit(function(){
status_poll.stop();
return true;
});
</script>
<script>
var hash = location.hash;
if (~$.inArray(hash, ['#poweron', '#poweroff', '#powercycle', '#suspend', '#resume'])) {
var btnsect = $('#navbtn>li>a');
$(btnsect).each(function () {
if ($(this).attr('href') === '#power') {
$(this).trigger('click');
}
});
}
if (~$.inArray(hash, ['#resize', "#resizevm_cpu", "#resizevm_mem", "#resizevm_disk"])) {
var btnsect = $('#navbtn>li>a');
$(btnsect).each(function () {
if ($(this).attr('href') === '#resize') {
$(this).trigger('click');
}
});
}
if (~$.inArray(hash, ['#osinfo', '#boot_opt', "#disks", '#network', '#clone', '#xmledit', '#vncsettings', '#migrate', '#options', '#users'])) {
var btnsect = $('#navbtn>li>a');
$(btnsect).each(function () {
if ($(this).attr('href') === '#settings') {
$(this).trigger('click');
}
});
var btn = $('#settings>div>ul>li>a');
$(btn).each(function () {
if ($(this).attr('href') === hash) {
$(this).trigger('click');
}
});
}
if (~$.inArray(hash, ['#takesnapshot', "#takeextsnapshot", "#managesnapshot"])) {
var btnsect = $('#navbtn>li>a');
$(btnsect).each(function () {
if ($(this).attr('href') === '#snapshots') {
$(this).trigger('click');
}
});
var btn = $('#snapshots>div>ul>li>a');
$(btn).each(function () {
if ($(this).attr('href') === hash) {
$(this).trigger('click');
}
});
}
</script>
<script>
function get_osinfo() {
document.querySelector("#settings-tab").click();
document.querySelector("#osinfo-tab").click();
$.getJSON("{% url 'instances:osinfo' instance.id %}", function (data) {
$.each(data, function() {
$('#oshostname').text(data['host-name']);
$('#osname').text(data.id);
$('#osprettyname').text(data['pretty-name']);
$('#oskernelrelease').text(data['kernel-release']);
$('#oskernelversion').text(data['kernel-version']);
$('#osversion').text(data.version);
$('#ostimezone').text(data.zone + " / " + data.offset);
})
});
}
</script>
{% endblock %}