原理
让agents(小鸡们)通过域名连接到面板服务器,并上报服务器信息。
登陆github授权用来管理你到面板和添加服务器。
准备
国内服务器需要
sudo vi /etc/hosts
199.232.28.133 raw.githubusercontent.com
安装监控端面板
1.解析域名
自己找一个域名解析到面板端服务器ip
如status.xxxx.xyz
2.创建Github Oauth apps
已经创建过的可以跳过。
从Github的Settings/Developer settings中进入,https://github.com/settings/developers
3.安装面板
curl -L https://raw.githubusercontent.com/naiba/nezha/master/script/install.sh -o nezha.sh && chmod +x nezha.sh
./nezha.sh
选择1
从头像url里面,可以获取到账号id,我到是20413xxx,
接着输入Github Oauth app的Client ID、Secret、站点访问端口(和Github Oauth app回调地址的端口一致,不能是80和443,建议4位数字以上,如8008)
完成后就可以打开面板管理页面了。如:http://status.xxxxx.xyz:8008(站点访问端口为上面配置的时候填写)
添加小鸡端
1.在面板管理页面http://status.xxxxx.xyz:8008
添加服务器
待会要用到id和密钥。
2.安装小鸡端Agent
curl -L https://raw.githubusercontent.com/naiba/nezha/master/script/install.sh -o nezha.sh && chmod +x nezha.sh
./nezha.sh
选择8
填好服务器域名,面板rpc端端口,密钥。
完成后,在管理面板就能看到了。
完成
CPU占用非常低,第三个小鸡是面板服务器,同时也安装了agent监控自身,也只占用1%。
备份
如果面板需要更换到其他服务器/或重做系统,那就需要提前备份一下配置文件,这样小鸡们下次又可以重新连上面板了。
1.修改域名解析到新ip
status.xxxx.xyz
2.备份配置文件
打包 /opt/nezha(很小,就几MB)
3.解压配置文件
重装完系统后,先解压过去,最后安装面板
卸载
sudo rm -rf /opt/nezha
自定义主题
管理后台选择“默认主题”
自定义css中加入如下代码,这个主题很漂亮
<style>
/* 屏幕适配 */
@media only screen and (min-width: 1200px) {
.ui.container {
width: 80% !important;
}
}
@media only screen and (max-width: 767px) {
.ui.card>.content>.header:not(.ui), .ui.cards>.card>.content>.header:not(.ui) {
margin-top: 0.4em !important;
}
}
/* 整体图标 */
i.icon {
color: #000;
width: 1.2em !important;
}
/* 背景图片 */
body {
content: " " !important;
background: fixed !important;
z-index: -1 !important;
top: 0 !important;
right: 0 !important;
bottom: 0 !important;
left: 0 !important;
background-position: top !important;
background-repeat: no-repeat !important;
background-size: cover !important;
background-image: url(https://gitee.com/darki/img/raw/master/1631081013043.webp) !important;
font-family: Arial,Helvetica,sans-serif !important;
}
/* 导航栏 */
.ui.large.menu {
border: 0 !important;
border-radius: 0px !important;
background-color: rgba(255, 255, 255, 55%) !important;
}
/* 首页按钮 */
.ui.menu .active.item {
background-color: transparent !important;
}
/* 导航栏下拉框 */
.ui.dropdown .menu {
border: 0 !important;
border-radius: 0 !important;
background-color: rgba(255, 255, 255, 80%) !important;
}
/* 登陆按钮 */
.nezha-primary-btn {
background-color: transparent !important;
color: #000 !important;
}
/* 大卡片 */
#app .ui.fluid.accordion {
background-color: #fbfbfb26 !important;
border-radius: 0.4rem !important;
}
/* 小卡片 */
.ui.four.cards>.card {
border-radius: 0.6rem !important;
background-color: #fafafaa3 !important;
}
.status.cards .wide.column {
padding-top: 0 !important;
padding-bottom: 0 !important;
height: 3.3rem !important;
}
.status.cards .three.wide.column {
padding-right: 0rem !important;
}
.status.cards .wide.column:nth-child(1) {
margin-top: 2rem !important;
}
.status.cards .wide.column:nth-child(2) {
margin-top: 2rem !important;
}
.status.cards .description {
padding-bottom: 0 !important;
}
/* 小鸡名 */
.status.cards .flag {
margin-right: 0.5rem !important;
}
/* 弹出卡片图标 */
.status.cards .header > .info.icon {
margin-right: 0 !important;
}
.nezha-secondary-font {
color: #21ba45 !important;
}
/* 进度条 */
.ui.progress {
border-radius: 50rem !important;
}
.ui.progress .bar {
min-width: 1.8em !important;
border-radius: 15px !important;
line-height: 1.65em !important;
}
.ui.fine.progress> .bar {
background-color: #21ba45 !important;
}
.ui.progress> .bar {
background-color: #000 !important;
}
.ui.progress.fine .bar {
background-color: #21ba45 !important;
}
.ui.progress.warning .bar {
background-color: #ff9800 !important;
}
.ui.progress.error .bar {
background-color: #e41e10 !important;
}
.ui.progress.offline .bar {
background-color: #000 !important;
}
/* 上传下载 */
.status.cards .outline.icon {
margin-right: 1px !important;
}
i.arrow.alternate.circle.down.outline.icon {
color: #21ba45 !important;
}
i.arrow.alternate.circle.up.outline.icon {
color: red !important;
}
/* 弹出卡片小箭头 */
.ui.right.center.popup {
margin: -3px 0 0 0.914286em !important;
-webkit-transform-origin: left 50% !important;
transform-origin: left 50% !important;
}
.ui.bottom.left.popup {
margin-left: 1px !important;
margin-top: 3px !important;
}
.ui.top.left.popup {
margin-left: 0 !important;
margin-bottom: 10px !important;
}
.ui.top.right.popup {
margin-right: 0 !important;
margin-bottom: 8px !important;
}
.ui.left.center.popup {
margin: -3px .91428571em 0 0 !important;
-webkit-transform-origin: right 50% !important;
transform-origin: right 50% !important;
}
.ui.right.center.popup:before,
.ui.left.center.popup:before {
border: 0px solid #fafafaeb !important;
background: #fafafaeb !important;
}
.ui.top.popup:before {
border-color: #fafafaeb transparent transparent !important;
}
.ui.popup:before {
border-color: #fafafaeb transparent transparent !important;
}
.ui.bottom.left.popup:before {
border-radius: 0 !important;
border: 1px solid transparent !important;
border-color: #fafafaeb transparent transparent !important;
background: #fafafaeb !important;
-webkit-box-shadow: 0px 0px 0 0 #fafafaeb !important;
box-shadow: 0px 0px 0 0 #fafafaeb !important;
-webkit-tap-highlight-color: rgba(0,0,0,0) !important;
}
.ui.bottom.right.popup:before {
border-radius: 0 !important;
border: 1px solid transparent !important;
border-color: #fafafaeb transparent transparent !important;
background: #fafafaeb !important
-webkit-box-shadow: 0px 0px 0 0 #fafafaeb !important;
box-shadow: 0px 0px 0 0 #fafafaeb !important;
-webkit-tap-highlight-color: rgba(0,0,0,0) !important;
}
.ui.top.left.popup:before {
border-radius: 0 !important;
border: 1px solid transparent !important;
border-color: #fafafaeb transparent transparent !important;
background: #fafafaeb !important;
-webkit-box-shadow: 0px 0px 0 0 #fafafaeb !important;
box-shadow: 0px 0px 0 0 #fafafaeb !important;
-webkit-tap-highlight-color: rgba(0,0,0,0) !important;
}
.ui.top.right.popup:before {
border-radius: 0 !important;
border: 1px solid transparent !important;
border-color: #fafafaeb transparent transparent !important;
background: #fafafaeb !important;
-webkit-box-shadow: 0px 0px 0 0 #fafafaeb !important;
box-shadow: 0px 0px 0 0 #fafafaeb !important;
-webkit-tap-highlight-color: rgba(0,0,0,0) !important;
}
.ui.left.center.popup:before {
border-radius: 0 !important;
border: 1px solid transparent !important;
border-color: #fafafaeb transparent transparent !important;
background: #fafafaeb !important;
-webkit-box-shadow: 0px 0px 0 0 #fafafaeb !important;
box-shadow: 0px 0px 0 0 #fafafaeb !important;
-webkit-tap-highlight-color: rgba(0,0,0,0) !important;
}
/* 弹出卡片 */
.status.cards .ui.content.popup {
min-width: 20rem !important;
line-height: 2rem !important;
border-radius: 5px !important;
border: 1px solid transparent !important;
background-color: #fafafaeb !important;
font-family: Arial,Helvetica,sans-serif !important;
}
.ui.content {
margin: 0 !important;
padding: 1em !important;
}
/* 服务页 */
.ui.table {
background: RGB(225,225,225,0.6) !important;
}
.ui.table thead th {
background: transparent !important;
}
/* 服务页进度条 */
.service-status .good {
background-color: #21ba45 !important;
}
.service-status .danger {
background-color: red !important;
}
.service-status .warning {
background-color: orange !important;
}
/* 版权 */
.ui.inverted.segment, .ui.primary.inverted.segment {
color: #000 !important;
font-weight: bold !important;
background-color: #fafafaa3 !important;
}
</style>
<!--Logo和版权-->
<script>
window.onload = function(){
var footer=document.querySelector("div.footer")
footer.style.display = "none";
var footerTips=document.querySelector("div.is-size-7")
footerTips.innerHTML="小鸡监控面板"
footerTips.style.visibility="visible"
//var avatar=document.querySelector(".item img")
//avatar.src="https://ii.do/favicon.ico"
//avatar.style.visibility="visible"
}
</script>