2024-10-31 20:18:37 +01:00
<!DOCTYPE html> < html lang = "fr" >
< head > < meta charset = "utf-8" >
< meta http-equiv = "X-UA-Compatible" content = "IE=edge" >
< meta name = "viewport" content = "width=device-width, initial-scale=1, user-scalable=no" > < title > Aide-mémoire virsh (virtualisation linux KVM) - YannStatic< / title >
< meta name = "description" content = "Aide-mémoire virsh" >
< link rel = "canonical" href = "https://static.rnmkcy.eu/2019/12/17/KVM-Virsh-CheatSheet.html" > < link rel = "alternate" type = "application/rss+xml" title = "YannStatic" href = "/feed.xml" >
<!-- - include head/favicon.html - -->
< link rel = "shortcut icon" type = "image/png" href = "/assets/favicon/favicon.png" > < link rel = "stylesheet" href = "/assets/css/main.css" > < link rel = "stylesheet" href = "https://use.fontawesome.com/releases/v5.0.13/css/all.css" > <!-- start custom head snippets --> < link rel = "stylesheet" href = "/assets/css/expand.css" >
<!-- end custom head snippets --> < script > ( f u n c t i o n ( ) {
window.isArray = function(val) {
return Object.prototype.toString.call(val) === '[object Array]';
};
window.isString = function(val) {
return typeof val === 'string';
};
window.hasEvent = function(event) {
return 'on'.concat(event) in window.document;
};
window.isOverallScroller = function(node) {
return node === document.documentElement || node === document.body || node === window;
};
window.isFormElement = function(node) {
var tagName = node.tagName;
return tagName === 'INPUT' || tagName === 'SELECT' || tagName === 'TEXTAREA';
};
window.pageLoad = (function () {
var loaded = false, cbs = [];
window.addEventListener('load', function () {
var i;
loaded = true;
if (cbs.length > 0) {
for (i = 0; i < cbs.length ; i + + ) {
cbs[i]();
}
}
});
return {
then: function(cb) {
cb & & (loaded ? cb() : (cbs.push(cb)));
}
};
})();
})();
(function() {
window.throttle = function(func, wait) {
var args, result, thisArg, timeoutId, lastCalled = 0;
function trailingCall() {
lastCalled = new Date;
timeoutId = null;
result = func.apply(thisArg, args);
}
return function() {
var now = new Date,
remaining = wait - (now - lastCalled);
args = arguments;
thisArg = this;
if (remaining < = 0) {
clearTimeout(timeoutId);
timeoutId = null;
lastCalled = now;
result = func.apply(thisArg, args);
} else if (!timeoutId) {
timeoutId = setTimeout(trailingCall, remaining);
}
return result;
};
};
})();
(function() {
var Set = (function() {
var add = function(item) {
var i, data = this._data;
for (i = 0; i < data.length ; i + + ) {
if (data[i] === item) {
return;
}
}
this.size ++;
data.push(item);
return data;
};
var Set = function(data) {
this.size = 0;
this._data = [];
var i;
if (data.length > 0) {
for (i = 0; i < data.length ; i + + ) {
add.call(this, data[i]);
}
}
};
Set.prototype.add = add;
Set.prototype.get = function(index) { return this._data[index]; };
Set.prototype.has = function(item) {
var i, data = this._data;
for (i = 0; i < data.length ; i + + ) {
if (this.get(i) === item) {
return true;
}
}
return false;
};
Set.prototype.is = function(map) {
if (map._data.length !== this._data.length) { return false; }
var i, j, flag, tData = this._data, mData = map._data;
for (i = 0; i < tData.length ; i + + ) {
for (flag = false, j = 0; j < mData.length ; j + + ) {
if (tData[i] === mData[j]) {
flag = true;
break;
}
}
if (!flag) { return false; }
}
return true;
};
Set.prototype.values = function() {
return this._data;
};
return Set;
})();
window.Lazyload = (function(doc) {
var queue = {js: [], css: []}, sources = {js: {}, css: {}}, context = this;
var createNode = function(name, attrs) {
var node = doc.createElement(name), attr;
for (attr in attrs) {
if (attrs.hasOwnProperty(attr)) {
node.setAttribute(attr, attrs[attr]);
}
}
return node;
};
var end = function(type, url) {
var s, q, qi, cbs, i, j, cur, val, flag;
if (type === 'js' || type ==='css') {
s = sources[type], q = queue[type];
s[url] = true;
for (i = 0; i < q.length ; i + + ) {
cur = q[i];
if (cur.urls.has(url)) {
qi = cur, val = qi.urls.values();
qi & & (cbs = qi.callbacks);
for (flag = true, j = 0; j < val.length ; j + + ) {
cur = val[j];
if (!s[cur]) {
flag = false;
}
}
if (flag & & cbs & & cbs.length > 0) {
for (j = 0; j < cbs.length ; j + + ) {
cbs[j].call(context);
}
qi.load = true;
}
}
}
}
};
var load = function(type, urls, callback) {
var s, q, qi, node, i, cur,
_urls = typeof urls === 'string' ? new Set([urls]) : new Set(urls), val, url;
if (type === 'js' || type ==='css') {
s = sources[type], q = queue[type];
for (i = 0; i < q.length ; i + + ) {
cur = q[i];
if (_urls.is(cur.urls)) {
qi = cur;
break;
}
}
val = _urls.values();
if (qi) {
callback & & (qi.load || qi.callbacks.push(callback));
callback & & (qi.load & & callback());
} else {
q.push({
urls: _urls,
callbacks: callback ? [callback] : [],
load: false
});
for (i = 0; i < val.length ; i + + ) {
node = null, url = val[i];
if (s[url] === undefined) {
(type === 'js' ) & & (node = createNode('script', { src: url }));
(type === 'css') & & (node = createNode('link', { rel: 'stylesheet', href: url }));
if (node) {
node.onload = (function(type, url) {
return function() {
end(type, url);
};
})(type, url);
(doc.head || doc.body).appendChild(node);
s[url] = false;
}
}
}
}
}
};
return {
js: function(url, callback) {
load('js', url, callback);
},
css: function(url, callback) {
load('css', url, callback);
}
};
})(this.document);
})();
< / script > < script >
(function() {
var TEXT_VARIABLES = {
version: '2.2.6',
sources: {
font_awesome: 'https://use.fontawesome.com/releases/v5.0.13/css/all.css',
jquery: '/assets/js/jquery.min.js',
leancloud_js_sdk: '//cdn.jsdelivr.net/npm/leancloud-storage@3.13.2/dist/av-min.js',
chart: 'https://cdn.bootcss.com/Chart.js/2.7.2/Chart.bundle.min.js',
gitalk: {
js: 'https://cdn.bootcss.com/gitalk/1.2.2/gitalk.min.js',
css: 'https://cdn.bootcss.com/gitalk/1.2.2/gitalk.min.css'
},
valine: 'https://unpkg.com/valine/dist/Valine.min.js'
},
site: {
toc: {
selectors: 'h1,h2,h3'
}
},
paths: {
search_js: '/assets/search.js'
}
};
window.TEXT_VARIABLES = TEXT_VARIABLES;
})();
< / script >
< / head >
< body >
< div class = "root" data-is-touch = "false" >
< div class = "layout--page js-page-root" > <!-- --> < div class = "page__main js-page-main page__viewport hide-footer has-aside has-aside cell cell--auto" >
< div class = "page__main-inner" > < div class = "page__header d-print-none" > < header class = "header" > < div class = "main" >
< div class = "header__title" >
< div class = "header__brand" > < svg id = "svg" version = "1.1" xmlns = "http://www.w3.org/2000/svg" xmlns:xlink = "http://www.w3.org/1999/xlink" width = "400" height = "478.9473684210526" viewBox = "0, 0, 400,478.9473684210526" > < g id = "svgg" > < path id = "path0" d = "M308.400 56 . 805 C 306 . 970 56 . 966 , 303 . 280 57 . 385 , 300 . 200 57 . 738 C 290 . 906 58 . 803 , 278 . 299 59 . 676 , 269 . 200 59 . 887 L 260 . 600 60 . 085 259 . 400 61 . 171 C 258 . 010 62 . 428 , 256 . 198 63 . 600 , 255 . 645 63 . 600 C 255 . 070 63 . 600 , 252 . 887 65 . 897 , 252 . 598 66 . 806 C 252 . 460 67 . 243 , 252 . 206 67 . 600 , 252 . 034 67 . 600 C 251 . 397 67 . 600 , 247 . 206 71 . 509 , 247 . 202 72 . 107 C 247 . 201 72 . 275 , 246 . 390 73 . 190 , 245 . 400 74 . 138 C 243 . 961 75 . 517 , 243 . 598 76 . 137 , 243 . 592 77 . 231 C 243 . 579 79 . 293 , 241 . 785 83 . 966 , 240 . 470 85 . 364 C 239 . 176 86 . 740 , 238 . 522 88 . 365 , 237 . 991 91 . 521 C 237 . 631 93 . 665 , 236 . 114 97 . 200 , 235 . 554 97 . 200 C 234 . 938 97 . 200 , 232 . 737 102 . 354 , 232 . 450 104 . 472 C 232 . 158 106 . 625 , 230 . 879 109 . 226 , 229 . 535 110 . 400 C 228 . 933 110 . 926 , 228 . 171 113 . 162 , 226 . 434 119 . 500 C 226 . 178 120 . 435 , 225 . 795 121 . 200 , 225 . 584 121 . 200 C 225 . 373 121 . 200 , 225 . 200 121 . 476 , 225 . 200 121 . 813 C 225 . 200 122 . 149 , 224 . 885 122 . 541 , 224 . 500 122 . 683 C 223 . 606 123 . 013 , 223 . 214 123 . 593 , 223 . 204 124 . 600 C 223 . 183 126 . 555 , 220 . 763 132 . 911 , 219 . 410 134 . 562 C 218 . 443 135 . 742 , 217 . 876 136 . 956 , 217 . 599 138 . 440 C 217 . 041 141 . 424 , 215 . 177 146 . 434 , 214 . 532 146 . 681 C 214 . 240 146 . 794 , 214 . 000 147 . 055 , 214 . 000 147 . 261 C 214 . 000 147 . 467 , 213 . 550 148 . 086 , 213 . 000 148 . 636 C 212 . 450 149 . 186 , 212 . 000 149 . 893 , 212 . 000 150 . 208 C 212 . 000 151 . 386 , 208 . 441 154 . 450 , 207 . 597 153 . 998 C 206 . 319 153 . 315 , 204 . 913 150 . 379 , 204 . 633 147 . 811 C 204 . 365 145 . 357 , 202 . 848 142 . 147 , 201 . 759 141 . 729 C 200 . 967 141 . 425 , 199 . 200 137 . 451 , 199 . 200 135 . 974 C 199 . 200 134 . 629 , 198 . 435 133 . 224 , 196 . 660 131 . 311 C 195 . 363 129 . 913 , 194 . 572 128 . 123 , 193 . 870 125 . 000 C 193 . 623 123 . 900 , 193 . 236 122 . 793 , 193 . 010 122 . 540 C 190 . 863 120 . 133 , 190 . 147 118 . 880 , 188 . 978 115 . 481 C 188 . 100 112 . 928 , 187 . 151 111 . 003 , 186 . 254 109 . 955 C 185 . 358 108 . 908 , 184 . 518 107 . 204 , 183 . 847 105 . 073 C 183 . 280 103 . 273 , 182 . 497 101 . 329 , 182 . 108 100 . 753 C 181 . 719 100 . 177 , 180 . 904 98 . 997 , 180 . 298 98 . 131 C 179 . 693 97 . 265 , 178 . 939 95 . 576 , 178 . 624 94 . 378 C 178 . 041 92 . 159 , 177 . 125 90 . 326 , 175 . 023 87 . 168 C 174 . 375 86 . 196 , 173 . 619 84 . 539 , 173 . 342 83 . 486 C 172 . 800 81 . 429 , 171 . 529 79 . 567 , 170 . 131 78 . 785 C 169 . 654 78 . 517 , 168 . 697 77 . 511 , 168 . 006 76 . 549 C 167 . 316 75 . 587 , 166 . 594 74 . 800 , 166 . 402 74 . 800 C 166 . 210 74 . 800 , 164 . 869 73 . 633 , 163 . 421 72 . 206 C 160 . 103 68 . 936 , 161 . 107 69 . 109 , 146 . 550 69 . 301 C 133 . 437 69 . 474 , 128 . 581 70 . 162 , 126 . 618 72 . 124 C 126 . 248 72 . 495 , 125 . 462 72 . 904 , 124 . 872 73 . 033 C 124 . 282 73 . 163 , 123 . 088 73 . 536 , 122 . 219 73 . 863 C 121 . 349 74 . 191 , 119 . 028 74 . 638 , 117 . 061 74 . 858 C 113 . 514 75 . 254 , 109 . 970 76 . 350 , 108 . 782 77 . 419 C 107 . 652 78 . 436 , 100 . 146 80 . 400 , 97 . 388 80 . 400 C 95 . 775 80 . 400 , 93 . 167 81 . 360 , 91 . 200 82 . 679 C 90 . 430 83 . 195 , 89 . 113 83 . 804 , 88 . 274 84 . 031 C 85 . 875 84 . 681 , 78 . 799 90 . 910 , 74 . 400 96 . 243 L 73 . 400 97 . 456 73 . 455 106 . 028 C 73 . 526 117 . 055 , 74 . 527 121 . 238 , 77 . 820 124 . 263 C 78 . 919 125 . 273 , 80 . 400 127 . 902 , 80 . 400 128 . 842 C 80 . 400 129 . 202 , 81 . 075 130 . 256 , 81 . 900 131 . 186 C 83 . 563 133 . 059 , 85 . 497 136 . 346 , 86 . 039 138 . 216 C 86 . 233 138 . 886 , 87 . 203 140 . 207 , 88 . 196 141 . 153 C 89 . 188 142 . 098 , 90 . 000 143 . 104 , 90 . 000 143 . 388 C 90 . 000 144 . 337 , 92 . 129 148 . 594 , 92 . 869 149 . 123 C 93 . 271 149 . 410 , 93 . 600 149 . 831 , 93 . 600 150 . 059 C 93 . 600 150 . 286 , 93 . 932 150 . 771 , 94 . 337 151 . 136 C 94 . 743 151 . 501 , 95 . 598 153 . 004 , 96 . 237 154 . 475 C 96 . 877 155 . 947 , 97 . 760 157 . 351 , 98 . 200 157 . 596 C 98 . 640 157 . 841 , 99 . 900 159 . 943 , 101 . 000 162 . 267 C 102 . 207 164 . 817 , 103 . 327 166 . 644 , 103 . 825 166 . 876 C 104 . 278 167 . 087 , 105 . 065 168 . 101 , 105 . 573 169 . 130 C 107 . 658 173 . 348 , 108 . 097 174 . 093 , 110 . 006 176 . 647 C 111 . 103 178 . 114 , 112 . 000 179 . 725 , 112 . 000 180 . 227 C 112 . 000 181 . 048 , 113 . 425 183 . 163 , 114 . 678 184 . 200 C 115 . 295 184 . 711 , 117 . 396 188 . 733 , 117 . 720 190 . 022 C 117 . 855 190 . 562 , 118 . 603 191 . 633 , 119 . 381 192 . 402 C 120 . 160 193 . 171 , 121 . 496 195 . 258 , 122 . 351 197 . 039 C 123 . 206 198 . 820 , 124 . 167 200 . 378 , 124 . 487 200 . 501 C 124 . 807 200 . 624 , 125 . 953 202 . 496 , 127 . 034 204 . 662 C 128 . 114 206 . 828 , 129 . 676 209 . 299 , 130 . 505 210 . 153 C 131 . 333 211 . 007 , 132 . 124 212 . 177 , 132 . 262 212 . 753 C 132 . 618 214 . 239 , 134 . 291 217 . 048 , 136 . 288 219 . 5
" href="/">YannStatic< / a > < / div > <!-- <button class="button button - - secondary button - - circle search - button js - search - toggle"><i class="fas fa - search"></i></button> --> <!-- <li><button class="button button - - secondary button - - circle search - button js - search - toggle"><i class="fas fa - search"></i></button></li> -->
<!-- Champ de recherche -->
< div id = "searchbox" class = "search search--dark" style = "visibility: visible" >
< div class = "main" >
< div class = "search__header" > < / div >
< div class = "search-bar" >
< div class = "search-box js-search-box" >
< div class = "search-box__icon-search" > < i class = "fas fa-search" > < / i > < / div >
< input id = "search-input" type = "text" / >
<!-- <div class="search - box__icon - clear js - icon - clear">
< a > < i class = "fas fa-times" > < / i > < / a >
< / div > -->
< / div >
< / div >
< / div >
< / div >
<!-- Script pointing to search - script.js -->
< script > / * !
* Simple-Jekyll-Search
* Copyright 2015-2020, Christian Fei
* Licensed under the MIT License.
*/
(function(){
'use strict'
var _$Templater_7 = {
compile: compile,
setOptions: setOptions
}
const options = {}
options.pattern = /\{(.*?)\}/g
options.template = ''
options.middleware = function () {}
function setOptions (_options) {
options.pattern = _options.pattern || options.pattern
options.template = _options.template || options.template
if (typeof _options.middleware === 'function') {
options.middleware = _options.middleware
}
}
function compile (data) {
return options.template.replace(options.pattern, function (match, prop) {
const value = options.middleware(prop, data[prop], options.template)
if (typeof value !== 'undefined') {
return value
}
return data[prop] || match
})
}
'use strict';
function fuzzysearch (needle, haystack) {
var tlen = haystack.length;
var qlen = needle.length;
if (qlen > tlen) {
return false;
}
if (qlen === tlen) {
return needle === haystack;
}
outer: for (var i = 0, j = 0; i < qlen ; i + + ) {
var nch = needle.charCodeAt(i);
while (j < tlen ) {
if (haystack.charCodeAt(j++) === nch) {
continue outer;
}
}
return false;
}
return true;
}
var _$fuzzysearch_1 = fuzzysearch;
'use strict'
/* removed: const _$fuzzysearch_1 = require('fuzzysearch') */;
var _$FuzzySearchStrategy_5 = new FuzzySearchStrategy()
function FuzzySearchStrategy () {
this.matches = function (string, crit) {
return _$fuzzysearch_1(crit.toLowerCase(), string.toLowerCase())
}
}
'use strict'
var _$LiteralSearchStrategy_6 = new LiteralSearchStrategy()
function LiteralSearchStrategy () {
this.matches = function (str, crit) {
if (!str) return false
str = str.trim().toLowerCase()
crit = crit.trim().toLowerCase()
return crit.split(' ').filter(function (word) {
return str.indexOf(word) >= 0
}).length === crit.split(' ').length
}
}
'use strict'
var _$Repository_4 = {
put: put,
clear: clear,
search: search,
setOptions: __setOptions_4
}
/* removed: const _$FuzzySearchStrategy_5 = require('./SearchStrategies/FuzzySearchStrategy') */;
/* removed: const _$LiteralSearchStrategy_6 = require('./SearchStrategies/LiteralSearchStrategy') */;
function NoSort () {
return 0
}
const data = []
let opt = {}
opt.fuzzy = false
opt.limit = 10
opt.searchStrategy = opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = NoSort
opt.exclude = []
function put (data) {
if (isObject(data)) {
return addObject(data)
}
if (isArray(data)) {
return addArray(data)
}
return undefined
}
function clear () {
data.length = 0
return data
}
function isObject (obj) {
return Boolean(obj) & & Object.prototype.toString.call(obj) === '[object Object]'
}
function isArray (obj) {
return Boolean(obj) & & Object.prototype.toString.call(obj) === '[object Array]'
}
function addObject (_data) {
data.push(_data)
return data
}
function addArray (_data) {
const added = []
clear()
for (let i = 0, len = _data.length; i < len ; i + + ) {
if (isObject(_data[i])) {
added.push(addObject(_data[i]))
}
}
return added
}
function search (crit) {
if (!crit) {
return []
}
return findMatches(data, crit, opt.searchStrategy, opt).sort(opt.sort)
}
function __setOptions_4 (_opt) {
opt = _opt || {}
opt.fuzzy = _opt.fuzzy || false
opt.limit = _opt.limit || 10
opt.searchStrategy = _opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = _opt.sort || NoSort
opt.exclude = _opt.exclude || []
}
function findMatches (data, crit, strategy, opt) {
const matches = []
for (let i = 0; i < data.length & & matches . length < opt . limit ; i + + ) {
const match = findMatchesInObject(data[i], crit, strategy, opt)
if (match) {
matches.push(match)
}
}
return matches
}
function findMatchesInObject (obj, crit, strategy, opt) {
for (const key in obj) {
if (!isExcluded(obj[key], opt.exclude) & & strategy.matches(obj[key], crit)) {
return obj
}
}
}
function isExcluded (term, excludedTerms) {
for (let i = 0, len = excludedTerms.length; i < len ; i + + ) {
const excludedTerm = excludedTerms[i]
if (new RegExp(excludedTerm).test(term)) {
return true
}
}
return false
}
/* globals ActiveXObject:false */
'use strict'
var _$JSONLoader_2 = {
load: load
}
function load (location, callback) {
const xhr = getXHR()
xhr.open('GET', location, true)
xhr.onreadystatechange = createStateChangeListener(xhr, callback)
xhr.send()
}
function createStateChangeListener (xhr, callback) {
return function () {
if (xhr.readyState === 4 & & xhr.status === 200) {
try {
callback(null, JSON.parse(xhr.responseText))
} catch (err) {
callback(err, null)
}
}
}
}
function getXHR () {
return window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP')
}
'use strict'
var _$OptionsValidator_3 = function OptionsValidator (params) {
if (!validateParams(params)) {
throw new Error('-- OptionsValidator: required options missing')
}
if (!(this instanceof OptionsValidator)) {
return new OptionsValidator(params)
}
const requiredOptions = params.required
this.getRequiredOptions = function () {
return requiredOptions
}
this.validate = function (parameters) {
const errors = []
requiredOptions.forEach(function (requiredOptionName) {
if (typeof parameters[requiredOptionName] === 'undefined') {
errors.push(requiredOptionName)
}
})
return errors
}
function validateParams (params) {
if (!params) {
return false
}
return typeof params.required !== 'undefined' & & params.required instanceof Array
}
}
'use strict'
var _$utils_9 = {
merge: merge,
isJSON: isJSON
}
function merge (defaultParams, mergeParams) {
const mergedOptions = {}
for (const option in defaultParams) {
mergedOptions[option] = defaultParams[option]
if (typeof mergeParams[option] !== 'undefined') {
mergedOptions[option] = mergeParams[option]
}
}
return mergedOptions
}
function isJSON (json) {
try {
if (json instanceof Object & & JSON.parse(JSON.stringify(json))) {
return true
}
return false
} catch (err) {
return false
}
}
var _$src_8 = {};
(function (window) {
'use strict'
let options = {
searchInput: null,
resultsContainer: null,
json: [],
success: Function.prototype,
searchResultTemplate: '< li > < a href = "{url}" title = "{desc}" > {title}< / a > < / li > ',
templateMiddleware: Function.prototype,
sortMiddleware: function () {
return 0
},
noResultsText: 'No results found',
limit: 10,
fuzzy: false,
debounceTime: null,
exclude: []
}
let debounceTimerHandle
const debounce = function (func, delayMillis) {
if (delayMillis) {
clearTimeout(debounceTimerHandle)
debounceTimerHandle = setTimeout(func, delayMillis)
} else {
func.call()
}
}
const requiredOptions = ['searchInput', 'resultsContainer', 'json']
/* removed: const _$Templater_7 = require('./Templater') */;
/* removed: const _$Repository_4 = require('./Repository') */;
/* removed: const _$JSONLoader_2 = require('./JSONLoader') */;
const optionsValidator = _$OptionsValidator_3({
required: requiredOptions
})
/* removed: const _$utils_9 = require('./utils') */;
window.SimpleJekyllSearch = function (_options) {
const errors = optionsValidator.validate(_options)
if (errors.length > 0) {
throwError('You must specify the following required options: ' + requiredOptions)
}
options = _$utils_9.merge(options, _options)
_$Templater_7.setOptions({
template: options.searchResultTemplate,
middleware: options.templateMiddleware
})
_$Repository_4.setOptions({
fuzzy: options.fuzzy,
limit: options.limit,
sort: options.sortMiddleware,
exclude: options.exclude
})
if (_$utils_9.isJSON(options.json)) {
initWithJSON(options.json)
} else {
initWithURL(options.json)
}
const rv = {
search: search
}
typeof options.success === 'function' & & options.success.call(rv)
return rv
}
function initWithJSON (json) {
_$Repository_4.put(json)
registerInput()
}
function initWithURL (url) {
_$JSONLoader_2.load(url, function (err, json) {
if (err) {
throwError('failed to get JSON (' + url + ')')
}
initWithJSON(json)
})
}
function emptyResultsContainer () {
options.resultsContainer.innerHTML = ''
}
function appendToResultsContainer (text) {
options.resultsContainer.innerHTML += text
}
function registerInput () {
options.searchInput.addEventListener('input', function (e) {
if (isWhitelistedKey(e.which)) {
emptyResultsContainer()
debounce(function () { search(e.target.value) }, options.debounceTime)
}
})
}
function search (query) {
if (isValidQuery(query)) {
emptyResultsContainer()
render(_$Repository_4.search(query), query)
}
}
function render (results, query) {
const len = results.length
if (len === 0) {
return appendToResultsContainer(options.noResultsText)
}
for (let i = 0; i < len ; i + + ) {
results[i].query = query
appendToResultsContainer(_$Templater_7.compile(results[i]))
}
}
function isValidQuery (query) {
return query & & query.length > 0
}
function isWhitelistedKey (key) {
return [13, 16, 20, 37, 38, 39, 40, 91].indexOf(key) === -1
}
function throwError (message) {
throw new Error('SimpleJekyllSearch --- ' + message)
}
})(window)
}());
< / script >
<!-- Configuration -->
< script >
SimpleJekyllSearch({
searchInput: document.getElementById('search-input'),
resultsContainer: document.getElementById('results-container'),
json: '/search.json',
//searchResultTemplate: '< li > < a href = "https://static.rnmkcy.eu{url}" > {date} {title}< / a > < / li > '
searchResultTemplate: '< li > < a href = "{url}" > {date} {title}< / a > < / li > '
})
< / script >
<!-- Fin déclaration champ de recherche --> < / div > < nav class = "navigation" >
< ul > < li class = "navigation__item" > < a href = "/archive.html" > Etiquettes< / a > < / li > < li class = "navigation__item" > < a href = "/htmldoc.html" > Documents< / a > < / li > < li class = "navigation__item" > < a href = "/liens_ttrss.html" > Liens< / a > < / li > < li class = "navigation__item" > < a href = "/aide-jekyll-text-theme.html" > Aide< / a > < / li > < / ul >
< / nav > < / div >
< / header >
< / div > < div class = "page__content" > < div class = "main" > < div class = "grid grid--reverse" >
< div class = "col-main cell cell--auto" > <!-- start custom main top snippet --> < div id = "results-container" class = "search-result js-search-result" > < / div > <!-- end custom main top snippet -->
< article itemscope itemtype = "http://schema.org/Article" > < div class = "article__header" > < header > < h1 style = "color:Tomato;" > Aide-mémoire virsh (virtualisation linux KVM)< / h1 > < / header > < / div > < meta itemprop = "headline" content = "Aide-mémoire virsh (virtualisation linux KVM)" > < div class = "article__info clearfix" > < ul class = "left-col menu" > < li >
2024-11-08 14:10:33 +01:00
< a class = "button button--secondary button--pill button--sm" style = "color:#00FFFF" href = "/archive.html?tag=virtuel" > virtuel< / a >
2024-10-31 20:18:37 +01:00
< / li > < / ul > < ul class = "right-col menu" > < li >
< i class = "far fa-calendar-alt" > < / i > < span title = "Création" style = "color:#FF00FF" > 17 déc. 2019< / span >
< span title = "Modification" style = "color:#00FF7F" > 21 nov. 2023< / span > < / li > < / ul > < / div > < meta itemprop = "datePublished" content = "2023-11-21T00:00:00+01:00" >
< meta itemprop = "keywords" content = "virtuel" > < div class = "js-article-content" >
< div class = "layout--article" > <!-- start custom article top snippet -->
< style >
#myBtn {
display: none;
position: fixed;
bottom: 10px;
right: 10px;
z-index: 99;
font-size: 12px;
font-weight: bold;
border: none;
outline: none;
background-color: white;
color: black;
cursor: pointer;
padding: 5px;
border-radius: 4px;
}
#myBtn:hover {
background-color: #555;
}
< / style >
< button onclick = "topFunction()" id = "myBtn" title = "Haut de page" > ⇧ < / button >
< script >
//Get the button
var mybutton = document.getElementById("myBtn");
// When the user scrolls down 20px from the top of the document, show the button
window.onscroll = function() {scrollFunction()};
function scrollFunction() {
if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
mybutton.style.display = "block";
} else {
mybutton.style.display = "none";
}
}
// When the user clicks on the button, scroll to the top of the document
function topFunction() {
document.body.scrollTop = 0;
document.documentElement.scrollTop = 0;
}
< / script >
<!-- end custom article top snippet -->
< div class = "article__content" itemprop = "articleBody" > < details >
< summary > < b > Afficher/cacher Sommaire< / b > < / summary >
<!-- affichage sommaire -->
< div class = "toc-aside js-toc-root" > < / div >
< / details > < h2 id = "aide-mémoire-virsh" > Aide-mémoire virsh< / h2 >
< p > Répertorier les machines virtuelles en cours d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh list
< / code > < / pre > < / div > < / div >
< p > Répertorier toutes les machines virtuelles< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh list --all
< / code > < / pre > < / div > < / div >
< h3 id = "gestion-état-invité" > Gestion état invité< / h3 >
< p > Arrêt invité< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh shutdown $VM_ID_OR_NAME
< / code > < / pre > < / div > < / div >
< p > Démarrer invité< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh start $VM_ID_OR_NAME
< / code > < / pre > < / div > < / div >
< p > Redémarrer invité< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh reboot $VM_ID_OR_NAME
< / code > < / pre > < / div > < / div >
< p > Détruire invité< / p >
< p > Cette commande est un arrêt intempestif, un peu comme si vous deviez couper l’ ’ ’ ’ ’ ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh destroy $VM_ID_OR_NAME
< / code > < / pre > < / div > < / div >
< p > Suspension< / p >
< p > La suspension est un moyen de “mettre en pause” immédiatement un invité afin qu’ ’ ’ ’ ’ ’ < / p >
< blockquote >
< p > Une session suspendue sera perdue si le système hôte est redémarré. Cependant, un invité enregistré persiste.< / p >
< / blockquote >
< p > Suspendre l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh suspend $VM_ID_OR_NAME
< / code > < / pre > < / div > < / div >
< p > Reprendre l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh resume $VM_ID_OR_NAME
< / code > < / pre > < / div > < / div >
< p > Supprimer< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh shutdown VM
virsh undefine VM
< / code > < / pre > < / div > < / div >
< h3 id = "définir" > Définir< / h3 >
< p > Définir un invité< / p >
< p > Définir un invité permet de le démarrer à partir de son nom, plutôt que d’ ’ < code class = "language-plaintext highlighter-rouge" > virsh create $name.xml< / code > . Cela signifie que les invités s’ < code class = "language-plaintext highlighter-rouge" > virsh list --all< / code > lorsqu’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh define filename.xml
< / code > < / pre > < / div > < / div >
< p > Annuler la définition d’ < / p >
< p > Afin d’ ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh undefine $VM_ID
< / code > < / pre > < / div > < / div >
< h3 id = "configuration-de-linvité" > Configuration de l’ < / h3 >
< p > Vous pouvez modifier manuellement le fichier de configuration xml de l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh edit $VM_ID
< / code > < / pre > < / div > < / div >
< p > Les modifications ne prendront effet qu’ ’ < / p >
< h3 id = "variantes-de-système-dexploitation" > Variantes de système d’ < / h3 >
< p > Lors de la création d’ < code class = "language-plaintext highlighter-rouge" > virt-install< / code > , vous devez spécifier la – ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > osinfo-query os
< / code > < / pre > < / div > < / div >
< p > Renommer l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh domrename $OLD_NAME $NEW_NAME
< / code > < / pre > < / div > < / div >
< blockquote >
< p > Vous ne pouvez le faire que lorsque l’ ’ ’ < / p >
< / blockquote >
< p > Démarrage invité au démarrage (démarrage automatique)< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh autostart $VM_ID
< / code > < / pre > < / div > < / div >
< p > Pour désactiver le démarrage automatique de l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh autostart --disable $VM_ID
< / code > < / pre > < / div > < / div >
< h3 id = "redimensionner-la-mémoire" > Redimensionner la mémoire< / h3 >
< p > Exécutez la commande suivante pour afficher la configuration de l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh edit $VM_ID
< / code > < / pre > < / div > < / div >
< p > Modifiez les champs memory et currentMemory pour qu’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > programster - kvm cheatsheet_004.png
< / code > < / pre > < / div > < / div >
< p > Utilisez maintenant virsh pour arrêter et démarrer le conteneur afin que les modifications prennent effet.< / p >
< p > Redimensionner la mémoire avec un script< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > VM_ID="my_vm_id"
NEW_AMOUNT="4000"
EDITOR='sed -i "s;[0-9]*< /currentMemory> ;$NEW_AMOUNT< /currentMemory> ;"' virsh edit $VM_ID
EDITOR='sed -i "s;[0-9]*< /memory> ;$NEW_AMOUNT< /memory> ;"' virsh edit $VM_ID
sudo virsh shutdown $VM_ID
sudo virsh start $VM_ID
< / code > < / pre > < / div > < / div >
< p > N’
Gestion du CPU
Découvrir les paramètres d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh schedinfo $VM_ID
< / code > < / pre > < / div > < / div >
< p > Définir de façon permanente les parts de CPU pour une instance en cours d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh schedinfo $VM_ID \
--set cpu_shares=[0-262144] \
--live \
--current \
--config
< / code > < / pre > < / div > < / div >
< p > Obtenir les paramètres d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh vcpupin blog.programster.org
< / code > < / pre > < / div > < / div >
< p > Exemple de sortie :< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > VCPU: CPU Affinity
----------------------------------
0: 0-3
1: 0-3
< / code > < / pre > < / div > < / div >
< p > J’ ’ ’ ’ ’
Attacher un CPU< / p >
< p > Si je voulais définir les cœurs qu’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh vcpupin blog.programster.org 0 2
< / code > < / pre > < / div > < / div >
< p > Cela configurera le premier vCPU (celui avec l’ ’ ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > VCPU: CPU Affinity
----------------------------------
0: 2
1: 0-3
< / code > < / pre > < / div > < / div >
< blockquote >
< p > L’ ’ ’ < / p >
< / blockquote >
< h3 id = "console-de-linvité" > Console de l’ < / h3 >
< p > Entrez dans la console de l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh console $VM_ID
< / code > < / pre > < / div > < / div >
< p > Quitter la console de l’ < / p >
< p > Utilisez le raccourci clavier suivant (ce n’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > Cntrl-]
< / code > < / pre > < / div > < / div >
< h3 id = "sauvegarder" > Sauvegarder< / h3 >
< p > Sauvegarder l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh save $VM_ID $FILENAME
< / code > < / pre > < / div > < / div >
< p > Charger l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh restore $FILENAME
< / code > < / pre > < / div > < / div >
< blockquote >
< p > Le nom de fichier ici est le même fichier que celui dans lequel vous avez sauvegardé dans la commande précédente, et non pas un des autres fichiers invités !< / p >
< / blockquote >
< p > Clone simple d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virt-clone \
--original $VM_TO_CLONE \
--auto-clone \
--name $NEW_VM_NAME
< / code > < / pre > < / div > < / div >
< h3 id = "réseau" > Réseau< / h3 >
< p > Liste des configurations réseau en cours d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh net-list
< / code > < / pre > < / div > < / div >
< p > Liste de toutes les configurations réseau< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh net-list --all
< / code > < / pre > < / div > < / div >
< blockquote >
< p > Vous pouvez trouver les configurations réseau stockées dans < code class = "language-plaintext highlighter-rouge" > /home/stuart/network-configs/< / code > .< / p >
< / blockquote >
< p > Modifier une configuration réseau< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh net-list $NETWORK_NAME
< / code > < / pre > < / div > < / div >
< p > Créer une configuration réseau temporaire< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh net-create --file $ABSOLUTE_FILE_PATH
< / code > < / pre > < / div > < / div >
< p > Création d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh net-define --file $ABSOLUTE_FILE_PATH
< / code > < / pre > < / div > < / div >
< p > Exemple de fichier de configuration réseau de la passerelle< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > < network>
< name> examplebridge< /name>
< forward mode='route'/>
< bridge name='kvmbr0' stp='on' delay='0'/>
< ip address='192.168.1.1' netmask='255.255.255.0' />
< /network>
< / code > < / pre > < / div > < / div >
< p > Démarrer la configuration du réseau< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh net-start $NETWORK_ID
< / code > < / pre > < / div > < / div >
< p > Activez le démarrage automatique du réseau< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > net-autostart --network $NETWORK_ID
< / code > < / pre > < / div > < / div >
< p > Désactiver le démarrage automatique du réseau< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > net-autostart \
--network $NETWORK_ID \
--disable
< / code > < / pre > < / div > < / div >
< p > Exemple de configuration manuelle du réseau avec un pont< / p >
< p > Voici un exemple de fichier < code class = "language-plaintext highlighter-rouge" > /etc/network/interfaces< / code > pour les utilisateurs d’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > # The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto p17p1
iface p17p1 inet manual
auto kvmbr0
iface kvmbr0 inet static
address 192.168.1.19
netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255
gateway 192.168.1.254
bridge_ports p17p1
bridge_stp off
bridge_fd 0
bridge_maxwait 0
< / code > < / pre > < / div > < / div >
< p > Ici une version netplan :< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > # This file describes the network interfaces available on your system
# For more information, see netplan(5).
network:
version: 2
renderer: networkd
ethernets:
enp39s0:
dhcp4: no
bridges:
kvmbr0:
addresses: [ 192.168.1.186/24 ]
gateway4: 192.168.1.1
nameservers:
addresses:
- 8.8.8.8
- 8.8.4.4
interfaces:
- enp39s0
< / code > < / pre > < / div > < / div >
< p > Configurer la VM pour utiliser le pont manuel< / p >
< p > Si vous avez configuré manuellement le pont avec la section ci-dessus plutôt qu’ ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh edit $VM_ID
< / code > < / pre > < / div > < / div >
< p > Trouvez la section suivante< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > < interface type='network'>
< mac address='52:54:00:4d:3a:bd'/>
< source network=''/>
< model type='virtio'/>
< address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
< /interface>
< / code > < / pre > < / div > < / div >
< p > Changez-le pour que ce soit comme ça :< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > < interface type='bridge'>
< mac address='52:54:00:4d:3a:bd'/>
< source bridge='[bridge name here]'/>
< model type='virtio'/>
< address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
< /interface>
< / code > < / pre > < / div > < / div >
< p > Maintenant, exécutez les deux commandes suivantes car les redémarrages ne fonctionnent pas.< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh shutdown $VM_ID
sudo virsh start $VM_ID
< / code > < / pre > < / div > < / div >
< p > Ajouter une interface réseau à la VM< / p >
< p > J’ ’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh attach-interface \
--domain guest1 \
--type bridge \
--source kvmbr1 \
--model virtio \
--config
< / code > < / pre > < / div > < / div >
< blockquote >
< p > Si votre invité est en cours d’ – < br / >
Vous pouvez spécifier une adresse mac avec – < / p >
< / blockquote >
< h3 id = "snapshotting" > Snapshotting< / h3 >
< p > < a href = "https://www.linuxtechi.com/create-revert-delete-kvm-virtual-machine-snapshot-virsh-command/" > How to Create KVM Virtual Machine Snapshot with Virsh Command< / a > < / p >
< p > Créer un instantané interne< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-create $VM_ID
< / code > < / pre > < / div > < / div >
< blockquote >
< p > Vous pouvez prendre des instantanés des invités pendant qu’ ’ ’ ’ ’ ’ < / p >
< / blockquote >
< p > Créer un snapshot interne avec un nom< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh snapshot-create-as $VM_ID $SNAPSHOT_NAME
< / code > < / pre > < / div > < / div >
< p > Créer un instantané interne avec un nom et une description< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh snapshot-create-as $VM_ID $SNAPSHOT_NAME $DESCRIPTION
< / code > < / pre > < / div > < / div >
< p > Créer un instantané interne avec un nom et une description en utilisant un fichier< / p >
< p > Si vous aimez écrire du xml, vous pouvez créer un fichier comme celui-ci :< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > < domainsnapshot>
< name> Name for the snapshot< /name>
< description> Description for the snapshot< /description>
< /domainsnapshot>
< / code > < / pre > < / div > < / div >
< p > … puis le passer à virsh snapshot-create pour créer le snapshot< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-create $VM_ID $FILEPATH
< / code > < / pre > < / div > < / div >
< p > Créer un snapshot externe< / p >
< p > < a href = "https://blog.programster.org/kvm-external-snapshots" > Voir ici< / a > < / p >
< p > Lister les snapshots< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh snapshot-list $VM_ID
< / code > < / pre > < / div > < / div >
< blockquote >
< p > Par défaut, la liste des instantanés est classée par ordre alphabétique plutôt que chronologique. Si vous voulez savoir quels sont vos derniers snapshots, vous pouvez ajouter les paramètres optionnels < code class = "language-plaintext highlighter-rouge" > --tree< / code > ou < code class = "language-plaintext highlighter-rouge" > --leaves< / code > .< / p >
< / blockquote >
< p > Restaurer un instantané< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-revert $VM_ID $SNAPSHOT_NAME
< / code > < / pre > < / div > < / div >
< p > Supprimer un instantané< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-delete $VM_ID $SNAPSHOT_NAME
< / code > < / pre > < / div > < / div >
< blockquote >
< p > D’ < a href = "https://blog.programster.org/qcow2-conversion-and-snapshotting/" > Qcow2 Conversion and Snapshotting< / a > < / p >
< / blockquote >
< p > Modifier un instantané< / p >
< p > Si vous utilisez virsh avec des snapshots internes qcow2 et que vous décidez de déplacer le fichier vers un autre emplacement, vous ne pourrez pas restaurer ces snapshots. Ceci est facilement résolu en éditant les snapshots et en mettant à jour le chemin du fichier.< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > sudo virsh snapshot-edt $VM_ID_OR_NAME $NAME_OF_SNAPSHOT
< / code > < / pre > < / div > < / div >
< h2 id = "instantané-snapshot" > Instantané (snapshot)< / h2 >
< h3 id = "créer-un-instantané-snapshot" > Créer un instantané (snapshot)< / h3 >
< p > < em > Sur des hyperviseurs basés sur KVM, nous pouvons prendre des machines virtuelles ou un instantané de domaine à l’ < / em > < / p >
< p > Toutes les commandes seront exécutées en mode su : < code class = "language-plaintext highlighter-rouge" > sudo -s< / code > < / p >
< p class = "info" > Nous ne pouvons prendre l’ ’ < br / >
< code class = "language-plaintext highlighter-rouge" > qemu-img convert -f raw -O qcow2 image-name.img image-name.qcow2< / code > < / p >
< p > On se rend dans le répertoire< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > cd ~/virtuel/KVM/
< / code > < / pre > < / div > < / div >
< p > Répertorier toutes les machines virtuelles sur l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh list --all
< / code > < / pre > < / div > < / div >
< p > < img src = "/images/yunobulls003.png" alt = "" / > < / p >
< p > Créer un instantané de la machine virtuelle KVM (yunobulls)< / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-create-as --domain yunobulls --name yunobulls_20220625 --description "snap yunohost 25-06-2022"
< / code > < / pre > < / div > < / div >
< p > Une fois l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-list yunobulls
< / code > < / pre > < / div > < / div >
< p > < img src = "/images/yunobulls004.png" alt = "" / > < / p >
< p > Pour répertorier les informations détaillées de l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-info --domain yunobulls --snapshotname yunobulls_20220625
< / code > < / pre > < / div > < / div >
< p > < img src = "/images/yunobulls005.png" alt = "" / > < / p >
< h3 id = "rétablirrestaurer-la-machine-virtuelle-kvm" > Rétablir/Restaurer la machine virtuelle KVM< / h3 >
< p > Supposons que nous voulions rétablir ou restaurer la machine virtuelle yunohost sur l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-revert yunobulls yunobulls_20220625
< / code > < / pre > < / div > < / div >
< h3 id = "supprimer-les-instantanés" > Supprimer les instantanés< / h3 >
< p > Pour supprimer des instantanés de machine virtuelle KVM, obtenez d’ ’ ’ < code class = "language-plaintext highlighter-rouge" > virsh snapshot-list< / code > , puis utilisez la commande < code class = "language-plaintext highlighter-rouge" > virsh snapshot-delete< / code > pour supprimer l’ < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-list yunobulls
< / code > < / pre > < / div > < / div >
< p > < img src = "/images/yunobulls004.png" alt = "" / > < / p >
< div class = "language-plaintext highlighter-rouge" > < div class = "highlight" > < pre class = "highlight" > < code > virsh snapshot-delete --domain yunobulls --snapshotname yunobulls_20220625
< / code > < / pre > < / div > < / div >
< h2 id = "liens" > Liens< / h2 >
< ul >
< li > < a href = "http://www.techotopia.com/index.php/Managing_KVM_on_RHEL_6_using_the_virsh_Command-line_Tool" > Managing KVM on RHEL 6 using the virsh Command-line Tool< / a > < / li >
< li > < a href = "http://www.centos.org/docs/5/html/5.2/Virtualization/chap-Virtualization-Managing_guests_with_virsh.html" > Red Hat Docs - Chapter 20. Managing guests with virsh< / a > < / li >
< li > < a href = "ftp://libvirt.org/libvirt/virshcmdref/html/sect-net-create.html" > Libvirt Docs - net-create< / a > < / li >
< li > < a href = "ftp://libvirt.org/libvirt/virshcmdref/html/sect-net-define.html" > Libvirt Docs - net-define< / a > < / li >
< li > < a href = "https://help.ubuntu.com/community/KVM/Managing" > Ubuntu Docs - KVM/Managing< / a > < / li >
< li > < a href = "http://linux.die.net/man/1/virt-clone" > virt-clone(1) - Linux man page< / a > < / li >
< li > < a href = "http://pic.dhe.ibm.com/infocenter/lnxinfo/v3r0m0/index.jsp?topic=%2Fliaat%2Fliaatseccglibvirt.htm" > IBM - Working with libvirt cgroups< / a > < / li >
< li > < a href = "ftp://libvirt.org/libvirt/virshcmdref/html/sect-memtune.html" > Libvirt - memtune< / a > < / li >
< li > < a href = "https://www.berrange.com/posts/2009/12/03/using-cgroups-with-libvirt-and-lxckvm-guests-in-fedora-12/" > Using CGroups with libvirt and LXC/KVM guests in Fedora 12< / a > < / li >
< li > < a href = "http://serverfault.com/questions/623814/kvm-changing-memory-of-guests-live/623819#623819" > KVM - Changing Memory of Guests Live< / a > < / li >
< li > < a href = "https://stackoverflow.com/questions/14365391/changing-the-dhcp-ip-range-in-virbr0s-xml-file-using-virsh-in-bash-script" > Stack Overflow - Changing the dhcp IP range in Virbr0’ < / a > < / li >
< li > < a href = "http://www.cyberciti.biz/faq/rhel-centos-linux-kvm-virtualization-start-virtual-machine-guest/" > Nixcraft - KVM: Start a Virtual Machine / Guest At Boot Time< / a > < / li >
< li > < a href = "https://www.cyberciti.biz/faq/how-to-rename-kvm-virtual-machine-vm-domain-with-virsh-command/" > Nixcraft - How to rename KVM virtual machine (VM) domain with virsh command< / a > < / li >
< li > < a href = "https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Virtualization_Tuning_and_Optimization_Guide/sect-Virtualization_Tuning_Optimization_Guide-NUMA-NUMA_and_libvirt.html" > Redhat Docs - 8.3 LIBVIRT NUMA TUNING< / a > < / li >
< li > < a href = "https://www.linuxtechi.com/create-manage-kvm-virtual-machine-cli/" > How to Create and Manage KVM Virtual Machines via Command Line< / a > < / li >
< / ul >
< / div >
< div class = "d-print-none" > < footer class = "article__footer" > < meta itemprop = "dateModified" content = "2019-12-17T00:00:00+01:00" > <!-- start custom article footer snippet -->
<!-- end custom article footer snippet -->
<!--
< div align = "right" > < a type = "application/rss+xml" href = "/feed.xml" title = "S'abonner" > < i class = "fa fa-rss fa-2x" > < / i > < / a >
  < / div >
-->
< / footer >
< div class = "article__section-navigator clearfix" > < div class = "previous" > < span > PRÉCÉDENT< / span > < a href = "/2019/12/17/Fedora-QEMU-installer-un-pont-pour-acces-illimite-au-reseau.html" > KVM/QEMU Fedora ,installer un pont pour un accès illimité au réseau< / a > < / div > < div class = "next" > < span > SUIVANT< / span > < a href = "/2019/12/19/Grub.html" > Grub "Configure GRUB2 Boot Loader settings", clavier FR et un mot de passe< / a > < / div > < / div > < / div >
< / div >
< script > ( f u n c t i o n ( ) {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
$(function() {
var $this ,$scroll;
var $articleContent = $('.js-article-content');
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
var scroll = hasSidebar ? '.js-page-main' : 'html, body';
$scroll = $(scroll);
$articleContent.find('.highlight').each(function() {
$this = $(this);
$this.attr('data-lang', $this.find('code').attr('data-lang'));
});
$articleContent.find('h1[id], h2[id], h3[id], h4[id], h5[id], h6[id]').each(function() {
$this = $(this);
$this.append($('< a class = "anchor d-print-none" aria-hidden = "true" > < / a > ').html('< i class = "fas fa-anchor" > < / i > '));
});
$articleContent.on('click', '.anchor', function() {
$scroll.scrollToAnchor('#' + $(this).parent().attr('id'), 400);
});
});
});
})();
< / script >
< / div > < section class = "page__comments d-print-none" > < / section > < / article > <!-- start custom main bottom snippet -->
<!-- end custom main bottom snippet -->
< / div >
< / div > < / div > < / div > < / div >
< / div > < script > ( f u n c t i o n ( ) {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
var $body = $('body'), $window = $(window);
var $pageRoot = $('.js-page-root'), $pageMain = $('.js-page-main');
var activeCount = 0;
function modal(options) {
var $root = this, visible, onChange, hideWhenWindowScroll = false;
var scrollTop;
function setOptions(options) {
var _options = options || {};
visible = _options.initialVisible === undefined ? false : show;
onChange = _options.onChange;
hideWhenWindowScroll = _options.hideWhenWindowScroll;
}
function init() {
setState(visible);
}
function setState(isShow) {
if (isShow === visible) {
return;
}
visible = isShow;
if (visible) {
activeCount++;
scrollTop = $(window).scrollTop() || $pageMain.scrollTop();
$root.addClass('modal--show');
$pageMain.scrollTop(scrollTop);
activeCount === 1 & & ($pageRoot.addClass('show-modal'), $body.addClass('of-hidden'));
hideWhenWindowScroll & & window.hasEvent('touchstart') & & $window.on('scroll', hide);
$window.on('keyup', handleKeyup);
} else {
activeCount > 0 & & activeCount--;
$root.removeClass('modal--show');
$window.scrollTop(scrollTop);
activeCount === 0 & & ($pageRoot.removeClass('show-modal'), $body.removeClass('of-hidden'));
hideWhenWindowScroll & & window.hasEvent('touchstart') & & $window.off('scroll', hide);
$window.off('keyup', handleKeyup);
}
onChange & & onChange(visible);
}
function show() {
setState(true);
}
function hide() {
setState(false);
}
function handleKeyup(e) {
// Char Code: 27 ESC
if (e.which === 27) {
hide();
}
}
setOptions(options);
init();
return {
show: show,
hide: hide,
$el: $root
};
}
$.fn.modal = modal;
});
})();
< / script > < div class = "modal modal--overflow page__search-modal d-print-none js-page-search-modal" > < script >
(function () {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
// search panel
var search = (window.search || (window.search = {}));
var useDefaultSearchBox = window.useDefaultSearchBox === undefined ?
true : window.useDefaultSearchBox ;
var $searchModal = $('.js-page-search-modal');
var $searchToggle = $('.js-search-toggle');
var searchModal = $searchModal.modal({ onChange: handleModalChange, hideWhenWindowScroll: true });
var modalVisible = false;
search.searchModal = searchModal;
var $searchBox = null;
var $searchInput = null;
var $searchClear = null;
function getModalVisible() {
return modalVisible;
}
search.getModalVisible = getModalVisible;
function handleModalChange(visible) {
modalVisible = visible;
if (visible) {
search.onShow & & search.onShow();
useDefaultSearchBox & & $searchInput[0] & & $searchInput[0].focus();
} else {
search.onShow & & search.onHide();
useDefaultSearchBox & & $searchInput[0] & & $searchInput[0].blur();
setTimeout(function() {
useDefaultSearchBox & & ($searchInput.val(''), $searchBox.removeClass('not-empty'));
search.clear & & search.clear();
window.pageAsideAffix & & window.pageAsideAffix.refresh();
}, 400);
}
}
$searchToggle.on('click', function() {
modalVisible ? searchModal.hide() : searchModal.show();
});
// Char Code: 83 S, 191 /
$(window).on('keyup', function(e) {
if (!modalVisible & & !window.isFormElement(e.target || e.srcElement) & & (e.which === 83 || e.which === 191)) {
modalVisible || searchModal.show();
}
});
if (useDefaultSearchBox) {
$searchBox = $('.js-search-box');
$searchInput = $searchBox.children('input');
$searchClear = $searchBox.children('.js-icon-clear');
search.getSearchInput = function() {
return $searchInput.get(0);
};
search.getVal = function() {
return $searchInput.val();
};
search.setVal = function(val) {
$searchInput.val(val);
};
$searchInput.on('focus', function() {
$(this).addClass('focus');
});
$searchInput.on('blur', function() {
$(this).removeClass('focus');
});
$searchInput.on('input', window.throttle(function() {
var val = $(this).val();
if (val === '' || typeof val !== 'string') {
search.clear & & search.clear();
} else {
$searchBox.addClass('not-empty');
search.onInputNotEmpty & & search.onInputNotEmpty(val);
}
}, 400));
$searchClear.on('click', function() {
$searchInput.val(''); $searchBox.removeClass('not-empty');
search.clear & & search.clear();
});
}
});
})();
< / script > < div class = "search search--dark" >
< div class = "main" >
< div class = "search__header" > Recherche< / div >
< div class = "search-bar" >
< div class = "search-box js-search-box" >
< div class = "search-box__icon-search" > < i class = "fas fa-search" > < / i > < / div >
< input id = "search-input" type = "text" / >
< div class = "search-box__icon-clear js-icon-clear" >
< a > < i class = "fas fa-times" > < / i > < / a >
< / div >
< / div >
< button class = "button button--theme-dark button--pill search__cancel js-search-toggle" >
Annuler< / button >
< / div >
< div id = "results-container" class = "search-result js-search-result" > < / div >
< / div >
< / div >
<!-- Script pointing to search - script.js -->
< script > / * !
* Simple-Jekyll-Search
* Copyright 2015-2020, Christian Fei
* Licensed under the MIT License.
*/
(function(){
'use strict'
var _$Templater_7 = {
compile: compile,
setOptions: setOptions
}
const options = {}
options.pattern = /\{(.*?)\}/g
options.template = ''
options.middleware = function () {}
function setOptions (_options) {
options.pattern = _options.pattern || options.pattern
options.template = _options.template || options.template
if (typeof _options.middleware === 'function') {
options.middleware = _options.middleware
}
}
function compile (data) {
return options.template.replace(options.pattern, function (match, prop) {
const value = options.middleware(prop, data[prop], options.template)
if (typeof value !== 'undefined') {
return value
}
return data[prop] || match
})
}
'use strict';
function fuzzysearch (needle, haystack) {
var tlen = haystack.length;
var qlen = needle.length;
if (qlen > tlen) {
return false;
}
if (qlen === tlen) {
return needle === haystack;
}
outer: for (var i = 0, j = 0; i < qlen ; i + + ) {
var nch = needle.charCodeAt(i);
while (j < tlen ) {
if (haystack.charCodeAt(j++) === nch) {
continue outer;
}
}
return false;
}
return true;
}
var _$fuzzysearch_1 = fuzzysearch;
'use strict'
/* removed: const _$fuzzysearch_1 = require('fuzzysearch') */;
var _$FuzzySearchStrategy_5 = new FuzzySearchStrategy()
function FuzzySearchStrategy () {
this.matches = function (string, crit) {
return _$fuzzysearch_1(crit.toLowerCase(), string.toLowerCase())
}
}
'use strict'
var _$LiteralSearchStrategy_6 = new LiteralSearchStrategy()
function LiteralSearchStrategy () {
this.matches = function (str, crit) {
if (!str) return false
str = str.trim().toLowerCase()
crit = crit.trim().toLowerCase()
return crit.split(' ').filter(function (word) {
return str.indexOf(word) >= 0
}).length === crit.split(' ').length
}
}
'use strict'
var _$Repository_4 = {
put: put,
clear: clear,
search: search,
setOptions: __setOptions_4
}
/* removed: const _$FuzzySearchStrategy_5 = require('./SearchStrategies/FuzzySearchStrategy') */;
/* removed: const _$LiteralSearchStrategy_6 = require('./SearchStrategies/LiteralSearchStrategy') */;
function NoSort () {
return 0
}
const data = []
let opt = {}
opt.fuzzy = false
opt.limit = 10
opt.searchStrategy = opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = NoSort
opt.exclude = []
function put (data) {
if (isObject(data)) {
return addObject(data)
}
if (isArray(data)) {
return addArray(data)
}
return undefined
}
function clear () {
data.length = 0
return data
}
function isObject (obj) {
return Boolean(obj) & & Object.prototype.toString.call(obj) === '[object Object]'
}
function isArray (obj) {
return Boolean(obj) & & Object.prototype.toString.call(obj) === '[object Array]'
}
function addObject (_data) {
data.push(_data)
return data
}
function addArray (_data) {
const added = []
clear()
for (let i = 0, len = _data.length; i < len ; i + + ) {
if (isObject(_data[i])) {
added.push(addObject(_data[i]))
}
}
return added
}
function search (crit) {
if (!crit) {
return []
}
return findMatches(data, crit, opt.searchStrategy, opt).sort(opt.sort)
}
function __setOptions_4 (_opt) {
opt = _opt || {}
opt.fuzzy = _opt.fuzzy || false
opt.limit = _opt.limit || 10
opt.searchStrategy = _opt.fuzzy ? _$FuzzySearchStrategy_5 : _$LiteralSearchStrategy_6
opt.sort = _opt.sort || NoSort
opt.exclude = _opt.exclude || []
}
function findMatches (data, crit, strategy, opt) {
const matches = []
for (let i = 0; i < data.length & & matches . length < opt . limit ; i + + ) {
const match = findMatchesInObject(data[i], crit, strategy, opt)
if (match) {
matches.push(match)
}
}
return matches
}
function findMatchesInObject (obj, crit, strategy, opt) {
for (const key in obj) {
if (!isExcluded(obj[key], opt.exclude) & & strategy.matches(obj[key], crit)) {
return obj
}
}
}
function isExcluded (term, excludedTerms) {
for (let i = 0, len = excludedTerms.length; i < len ; i + + ) {
const excludedTerm = excludedTerms[i]
if (new RegExp(excludedTerm).test(term)) {
return true
}
}
return false
}
/* globals ActiveXObject:false */
'use strict'
var _$JSONLoader_2 = {
load: load
}
function load (location, callback) {
const xhr = getXHR()
xhr.open('GET', location, true)
xhr.onreadystatechange = createStateChangeListener(xhr, callback)
xhr.send()
}
function createStateChangeListener (xhr, callback) {
return function () {
if (xhr.readyState === 4 & & xhr.status === 200) {
try {
callback(null, JSON.parse(xhr.responseText))
} catch (err) {
callback(err, null)
}
}
}
}
function getXHR () {
return window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP')
}
'use strict'
var _$OptionsValidator_3 = function OptionsValidator (params) {
if (!validateParams(params)) {
throw new Error('-- OptionsValidator: required options missing')
}
if (!(this instanceof OptionsValidator)) {
return new OptionsValidator(params)
}
const requiredOptions = params.required
this.getRequiredOptions = function () {
return requiredOptions
}
this.validate = function (parameters) {
const errors = []
requiredOptions.forEach(function (requiredOptionName) {
if (typeof parameters[requiredOptionName] === 'undefined') {
errors.push(requiredOptionName)
}
})
return errors
}
function validateParams (params) {
if (!params) {
return false
}
return typeof params.required !== 'undefined' & & params.required instanceof Array
}
}
'use strict'
var _$utils_9 = {
merge: merge,
isJSON: isJSON
}
function merge (defaultParams, mergeParams) {
const mergedOptions = {}
for (const option in defaultParams) {
mergedOptions[option] = defaultParams[option]
if (typeof mergeParams[option] !== 'undefined') {
mergedOptions[option] = mergeParams[option]
}
}
return mergedOptions
}
function isJSON (json) {
try {
if (json instanceof Object & & JSON.parse(JSON.stringify(json))) {
return true
}
return false
} catch (err) {
return false
}
}
var _$src_8 = {};
(function (window) {
'use strict'
let options = {
searchInput: null,
resultsContainer: null,
json: [],
success: Function.prototype,
searchResultTemplate: '< li > < a href = "{url}" title = "{desc}" > {title}< / a > < / li > ',
templateMiddleware: Function.prototype,
sortMiddleware: function () {
return 0
},
noResultsText: 'No results found',
limit: 10,
fuzzy: false,
debounceTime: null,
exclude: []
}
let debounceTimerHandle
const debounce = function (func, delayMillis) {
if (delayMillis) {
clearTimeout(debounceTimerHandle)
debounceTimerHandle = setTimeout(func, delayMillis)
} else {
func.call()
}
}
const requiredOptions = ['searchInput', 'resultsContainer', 'json']
/* removed: const _$Templater_7 = require('./Templater') */;
/* removed: const _$Repository_4 = require('./Repository') */;
/* removed: const _$JSONLoader_2 = require('./JSONLoader') */;
const optionsValidator = _$OptionsValidator_3({
required: requiredOptions
})
/* removed: const _$utils_9 = require('./utils') */;
window.SimpleJekyllSearch = function (_options) {
const errors = optionsValidator.validate(_options)
if (errors.length > 0) {
throwError('You must specify the following required options: ' + requiredOptions)
}
options = _$utils_9.merge(options, _options)
_$Templater_7.setOptions({
template: options.searchResultTemplate,
middleware: options.templateMiddleware
})
_$Repository_4.setOptions({
fuzzy: options.fuzzy,
limit: options.limit,
sort: options.sortMiddleware,
exclude: options.exclude
})
if (_$utils_9.isJSON(options.json)) {
initWithJSON(options.json)
} else {
initWithURL(options.json)
}
const rv = {
search: search
}
typeof options.success === 'function' & & options.success.call(rv)
return rv
}
function initWithJSON (json) {
_$Repository_4.put(json)
registerInput()
}
function initWithURL (url) {
_$JSONLoader_2.load(url, function (err, json) {
if (err) {
throwError('failed to get JSON (' + url + ')')
}
initWithJSON(json)
})
}
function emptyResultsContainer () {
options.resultsContainer.innerHTML = ''
}
function appendToResultsContainer (text) {
options.resultsContainer.innerHTML += text
}
function registerInput () {
options.searchInput.addEventListener('input', function (e) {
if (isWhitelistedKey(e.which)) {
emptyResultsContainer()
debounce(function () { search(e.target.value) }, options.debounceTime)
}
})
}
function search (query) {
if (isValidQuery(query)) {
emptyResultsContainer()
render(_$Repository_4.search(query), query)
}
}
function render (results, query) {
const len = results.length
if (len === 0) {
return appendToResultsContainer(options.noResultsText)
}
for (let i = 0; i < len ; i + + ) {
results[i].query = query
appendToResultsContainer(_$Templater_7.compile(results[i]))
}
}
function isValidQuery (query) {
return query & & query.length > 0
}
function isWhitelistedKey (key) {
return [13, 16, 20, 37, 38, 39, 40, 91].indexOf(key) === -1
}
function throwError (message) {
throw new Error('SimpleJekyllSearch --- ' + message)
}
})(window)
}());
< / script >
<!-- Configuration -->
< script >
SimpleJekyllSearch({
searchInput: document.getElementById('search-input'),
resultsContainer: document.getElementById('results-container'),
noResultsText: '< p > Aucun résultat!< / p > ',
json: '/search.json',
searchResultTemplate: '< li > < a href = "{url}" > {date} {title}< / a > (Création {create})< / li > '
})
< / script >
< / div > < / div >
< script > ( f u n c t i o n ( ) {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function scrollToAnchor(anchor, duration, callback) {
var $root = this;
$root.animate({ scrollTop: $(anchor).position().top }, duration, function() {
window.history.replaceState(null, '', window.location.href.split('#')[0] + anchor);
callback & & callback();
});
}
$.fn.scrollToAnchor = scrollToAnchor;
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function affix(options) {
var $root = this, $window = $(window), $scrollTarget, $scroll,
offsetBottom = 0, scrollTarget = window, scroll = window.document, disabled = false, isOverallScroller = true,
rootTop, rootLeft, rootHeight, scrollBottom, rootBottomTop,
hasInit = false, curState;
function setOptions(options) {
var _options = options || {};
_options.offsetBottom & & (offsetBottom = _options.offsetBottom);
_options.scrollTarget & & (scrollTarget = _options.scrollTarget);
_options.scroll & & (scroll = _options.scroll);
_options.disabled !== undefined & & (disabled = _options.disabled);
$scrollTarget = $(scrollTarget);
isOverallScroller = window.isOverallScroller($scrollTarget[0]);
$scroll = $(scroll);
}
function preCalc() {
top();
rootHeight = $root.outerHeight();
rootTop = $root.offset().top + (isOverallScroller ? 0 : $scrollTarget.scrollTop());
rootLeft = $root.offset().left;
}
function calc(needPreCalc) {
needPreCalc & & preCalc();
scrollBottom = $scroll.outerHeight() - offsetBottom - rootHeight;
rootBottomTop = scrollBottom - rootTop;
}
function top() {
if (curState !== 'top') {
$root.removeClass('fixed').css({
left: 0,
top: 0
});
curState = 'top';
}
}
function fixed() {
if (curState !== 'fixed') {
$root.addClass('fixed').css({
left: rootLeft + 'px',
top: 0
});
curState = 'fixed';
}
}
function bottom() {
if (curState !== 'bottom') {
$root.removeClass('fixed').css({
left: 0,
top: rootBottomTop + 'px'
});
curState = 'bottom';
}
}
function setState() {
var scrollTop = $scrollTarget.scrollTop();
if (scrollTop >= rootTop & & scrollTop < = scrollBottom) {
fixed();
} else if (scrollTop < rootTop ) {
top();
} else {
bottom();
}
}
function init() {
if(!hasInit) {
var interval, timeout;
calc(true); setState();
// run calc every 100 millisecond
interval = setInterval(function() {
calc();
}, 100);
timeout = setTimeout(function() {
clearInterval(interval);
}, 45000);
window.pageLoad.then(function() {
setTimeout(function() {
clearInterval(interval);
clearTimeout(timeout);
}, 3000);
});
$scrollTarget.on('scroll', function() {
disabled || setState();
});
$window.on('resize', function() {
disabled || (calc(true), setState());
});
hasInit = true;
}
}
setOptions(options);
if (!disabled) {
init();
}
$window.on('resize', window.throttle(function() {
init();
}, 200));
return {
setOptions: setOptions,
refresh: function() {
calc(true, { animation: false }); setState();
}
};
}
$.fn.affix = affix;
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
function toc(options) {
var $root = this, $window = $(window), $scrollTarget, $scroller, $tocUl = $('< ul class = "toc toc--ellipsis" > < / ul > '), $tocLi, $headings, $activeLast, $activeCur,
selectors = 'h1,h2,h3', container = 'body', scrollTarget = window, scroller = 'html, body', disabled = false,
headingsPos, scrolling = false, hasRendered = false, hasInit = false;
function setOptions(options) {
var _options = options || {};
_options.selectors & & (selectors = _options.selectors);
_options.container & & (container = _options.container);
_options.scrollTarget & & (scrollTarget = _options.scrollTarget);
_options.scroller & & (scroller = _options.scroller);
_options.disabled !== undefined & & (disabled = _options.disabled);
$headings = $(container).find(selectors).filter('[id]');
$scrollTarget = $(scrollTarget);
$scroller = $(scroller);
}
function calc() {
headingsPos = [];
$headings.each(function() {
headingsPos.push(Math.floor($(this).position().top));
});
}
function setState(element, disabled) {
var scrollTop = $scrollTarget.scrollTop(), i;
if (disabled || !headingsPos || headingsPos.length < 1 ) { return ; }
if (element) {
$activeCur = element;
} else {
for (i = 0; i < headingsPos.length ; i + + ) {
if (scrollTop >= headingsPos[i]) {
$activeCur = $tocLi.eq(i);
} else {
$activeCur || ($activeCur = $tocLi.eq(i));
break;
}
}
}
$activeLast & & $activeLast.removeClass('active');
($activeLast = $activeCur).addClass('active');
}
function render() {
if(!hasRendered) {
$root.append($tocUl);
$headings.each(function() {
var $this = $(this);
$tocUl.append($('< li > < / li > ').addClass('toc-' + $this.prop('tagName').toLowerCase())
.append($('< a > < / a > ').text($this.text()).attr('href', '#' + $this.prop('id'))));
});
$tocLi = $tocUl.children('li');
$tocUl.on('click', 'a', function(e) {
e.preventDefault();
var $this = $(this);
scrolling = true;
setState($this.parent());
$scroller.scrollToAnchor($this.attr('href'), 400, function() {
scrolling = false;
});
});
}
hasRendered = true;
}
function init() {
var interval, timeout;
if(!hasInit) {
render(); calc(); setState(null, scrolling);
// run calc every 100 millisecond
interval = setInterval(function() {
calc();
}, 100);
timeout = setTimeout(function() {
clearInterval(interval);
}, 45000);
window.pageLoad.then(function() {
setTimeout(function() {
clearInterval(interval);
clearTimeout(timeout);
}, 3000);
});
$scrollTarget.on('scroll', function() {
disabled || setState(null, scrolling);
});
$window.on('resize', window.throttle(function() {
if (!disabled) {
render(); calc(); setState(null, scrolling);
}
}, 100));
}
hasInit = true;
}
setOptions(options);
if (!disabled) {
init();
}
$window.on('resize', window.throttle(function() {
init();
}, 200));
return {
setOptions: setOptions
};
}
$.fn.toc = toc;
});
})();
/*(function () {
})();*/
< / script > < script >
/* toc must before affix, since affix need to konw toc' height. */(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
var TOC_SELECTOR = window.TEXT_VARIABLES.site.toc.selectors;
window.Lazyload.js(SOURCES.jquery, function() {
var $window = $(window);
var $articleContent = $('.js-article-content');
var $tocRoot = $('.js-toc-root'), $col2 = $('.js-col-aside');
var toc;
var tocDisabled = false;
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
var hasToc = $articleContent.find(TOC_SELECTOR).length > 0;
function disabled() {
return $col2.css('display') === 'none' || !hasToc;
}
tocDisabled = disabled();
toc = $tocRoot.toc({
selectors: TOC_SELECTOR,
container: $articleContent,
scrollTarget: hasSidebar ? '.js-page-main' : null,
scroller: hasSidebar ? '.js-page-main' : null,
disabled: tocDisabled
});
$window.on('resize', window.throttle(function() {
tocDisabled = disabled();
toc & & toc.setOptions({
disabled: tocDisabled
});
}, 100));
});
})();
(function() {
var SOURCES = window.TEXT_VARIABLES.sources;
window.Lazyload.js(SOURCES.jquery, function() {
var $window = $(window), $pageFooter = $('.js-page-footer');
var $pageAside = $('.js-page-aside');
var affix;
var tocDisabled = false;
var hasSidebar = $('.js-page-root').hasClass('layout--page--sidebar');
affix = $pageAside.affix({
offsetBottom: $pageFooter.outerHeight(),
scrollTarget: hasSidebar ? '.js-page-main' : null,
scroller: hasSidebar ? '.js-page-main' : null,
scroll: hasSidebar ? $('.js-page-main').children() : null,
disabled: tocDisabled
});
$window.on('resize', window.throttle(function() {
affix & & affix.setOptions({
disabled: tocDisabled
});
}, 100));
window.pageAsideAffix = affix;
});
})();
< / script > <!-- -->
< / div >
< script > ( f u n c t i o n ( ) {
var $root = document.getElementsByClassName('root')[0];
if (window.hasEvent('touchstart')) {
$root.dataset.isTouch = true;
document.addEventListener('touchstart', function(){}, false);
}
})();
< / script >
< / body >
< / html >
