Ubuntu Watchdog是一個(gè)開(kāi)源工具，??用于監控和管理系統進(jìn)程。它能夠檢測并恢復系統崩潰或無(wú)響應的進(jìn)程，確保系統的穩定運行。

在Ubuntu 20.04上安裝并設置Watchtower教程

1、安裝依賴(lài)項

打開(kāi)(?_?;)終端，運行以下命令安裝必(′▽?zhuān)?)要的依賴(lài)項：

“`

sudo apt updat(′?｀)e

sudo apt install curl gi(′ω｀)t jq

“`

2、添加GitHub令牌

“`

echo "gh_token=$(curl s H "Authorization: token $GITHUB_TOKEN" https://api.github.com/user | jq r R(′?｀*)16;.login’)" >> ~/.bashrc

R(′ω｀*)20;`

替換$GITHUB_TOKEN為您的GitHub訪(fǎng)問(wèn)(wen)令牌，您可以在GitHub的設置頁(yè)面找到它。

3、克隆Watchtower倉庫

運行以下命令克隆Watchtower倉庫到本地：

“`

git clone https://github.com/contai??nous/traefikwatchtower.git /usr/local/bin/watchtower

R(???)20;`

4、創(chuàng )建配置文件

“`

touchヽ(′▽?zhuān)?ノ /etc/watchtower.conf

“`

使用文本編輯器（例如nano）打開(kāi)配置文件：

“`

nano /etc/watchtower.conf

“`

將以下內容添加到配置文件中：

“`

email = [email protected]??om # 您的電子郵件地址

tomb = /var/run/docker.sock # Tomb容器路徑，根據您的Docker安裝進(jìn)行更改

interval = 30 # 輪詢(xún)間隔（秒）

“`

保存并關(guān)閉文件。

5、創(chuàng )建服務(wù)文件

運行以下命令創(chuàng )建Watchtower的服務(wù)文件：

nano /etc/systemd/system/watchtower.service

“`

̶???0;`

Description=Watchtower A tool to keep your local Docker images up to date(′；ω；`) with the latest tags from a remote repository.

After=network.target

[Service]

Type=simple

ExecStヽ(′▽?zhuān)?ノart=/usr/local/bin/watchtower config /etc/watchtower.conf runonc┐(′д｀)┌e forcepolling debug notlsverify cleanup label??filter=” run rm name watchtower containous/traefi(╬ ò﹏ó)kwatchtower %EMAIL% %TOMB% %POLLINGヾ(′▽?zhuān)??% log debug pidfile /run/watchtower.pid detach cont???ainerized restartdelay=10s interval=10??s timeヽ(′?｀)ノout=30s b %BRANCH% v $HOME/.docker:/var/run/docker.sock v $HOME??:$HOME v $PWD:$PWD exclude ‘redis|postgres|mysql|mongo’ exclude ‘devヾ(＾-＾)ノ216; exclude ‘test’ exclude ‘stage’ exclude ‘prod’ exclude ‘master̵??7; whitelist ‘*’ blacklist ” notifyemail %EMAIL% telegramnotify telegramchannel ‘@yourtelegramchannel’ accesskey R??21; secretkey ” server ‘https://hub.docker.comヽ(′▽?zhuān)?ノ’ sslverify fa??lse api v1.39 poll interval=30s #poll interval=30s #poll default #skippol(′_｀)l #debug #noupdate #c(╯°□°）╯︵ ┻━┻leanup #forcepolling #debug #notlsveri??fy #cleanup #lab(╬ ò﹏ó)elfilter ” run rm containous/traefikwatchtower %EMAIL% %TOMB% %POLLING% log debug pidfile /run/watchtower.pid detach containerized restartdelay=10s interval=10s timeout=30s b %BRANCH% v $HOME/.docker???:/var/run/docker.sock v $HOME:$HOME v $PWD:$PWD exclude ‘redis|po??stgres|mysql|mongo’ exclude ‘dev(??ヮ?)?*:???217; exclude ‘test’ exclude ‘stage’ exclude ‘prod’ exclude ‘master’ whitelist ‘*’ blacklist ” notifyemail %EMAIL% te??(?⊿?)l??egramnotify teleg??ramchannel ‘@yourtelegramchannel’ accesskey ” secretkey ” server ‘https://hub.docker.com’ sslverify false #poll default #skippoll #debug #noupdate(′?｀*) #cleanup #forcepolling #debug #notlsverify #cleanup #labelfilter ” run rm containous/traefikwatc(′?｀)htower %EMAIL% %TOMB% %POLLING% log debug pidfi(′ω｀)le /run/watchtower.pid detach contain??erized restartdelay=10s interval=1ヽ(′ー｀)ノ0(°□°)s timeout=30s b %BRANCH% v $HOME/.docker:/var/run/docker.sock v $HOME:$HOME v $PWD:$PWD exclude ‘redis|postgres|mysql|mongo’ exclude ‘dev’ exclude ‘test’ excludeヽ(′ー｀)ノ ‘stage’ exclude ‘prod’ exclude ‘master’ whitelist ‘*’ blacklist ” notifyemail %EMAIL% telegram(′?_?`)notify telegramchannel ‘@yourtelegramchaヽ(′ー｀)ノnnel’ accesskey ” secretkey ” server ‘https:/??/hub.docker.com’ sslverify false > /devヽ(′ー｀)ノ/null 2>&??amp;1 & echo(′_ゝ`) $! > /tmp/watchtower.pid && chown root:root /tmp/watchtower.pid && chmod g+??rw /tmp/watc(╬?益?)htower.pid && systemctl daemonreload && systemctl enable watchtower && systemctl start watchtower && tail f /var/log/syslog | gre??p watchtower || true > /dev/null 2>&1 & echo $! > /tmp/watchtower.pid && chown root:root?? /tmp/watchtower.pid &(╥_╥)&(T_T) chmod g+rw /tmp??/wat??chtower.pid && systemctl daemo??nreload && systemctl enable watchtower && sys(′▽?zhuān)?temctl start watchtower && tail( ?ヮ?) f /var/log/syslog | grep watchtower || true > /dev/null 2>&am??(′Д` )p;1 & echo $! > /tmp/watchtower.pid && chown root:root /tmp/watchtower.pid && chmod g+rw /tmp( ???)/watchtower.??pid &&?? systemctl daemo??nreload && systemctl enable watchtower && systemctl st( ?ヮ?)art watchtower && tail f /var/log/syslog | grep watchtower || true > /dev/null 2>&1 & echo $! > /tmp/watchtower.pi??d && chown root:root /tmp/watchtower.pid &&?? chmod g+rw /tmp/watchtower.pid &&a??mp??; systemctl dae??monreload && systemctl enable watchtow??er && sys( ?ヮ?)temctl start watchtower && tail f /var/log/syslog | gre(′?｀)p watchtower || true > /dev/null 2>&1 & echo $! > /tmp/watchtower.pid && chown root:root /tmp/watchtower.pid && chmod g+rw /tmp/watchtower.pid && systemctl daemonreload(????) &am(′?｀)p;& systemctl enable watcht??ower && systemctl start watchtower &(′▽?zhuān)?)& tail? f /var/log/syslog | grep watchtower || true > /dev/null 2>&1 & echo $! > /tmp/watchtower.pid && chown root:root /tmp/watchtow(′?_?`)er.pid && chmod g+rw /tmp/watchtower.pid && syst??emctl daemonreload && systemctl enable watchtower && systemctl start waヽ(′▽?zhuān)?ノtchtower && tail f /var/log/sy(╯°□°）╯slog | grep watchprometheus || true > /dev/null 2>&1 & echo $! > /tmp/watchprometheus.pid &&(???); chown root:root /tmp/watchprometheus.pid && chmod g+rw /tmp/watchprometheu(?⊿?)s.pid && systemctl daemonreload && systemctl enable watchprometheus &ヽ(′▽?zhuān)?ノ&(′?｀*); systemctl start watchprometheus && tail f /var/log/sys(???)log | grep watchヽ(′?｀)ノprometheus || true > /dev??/null 2>&1 & echo $! > /tmp/waヽ(′ー｀)ノtchprometheus.pid && chow??n root:root /tmp/watchprometheus.pid && chmod g+rw /tmp/watchprometheus.pid && systemctl daemonreload && systemctl enabl??e watchprometheus && systemctl start watchprometheus && tail f /var/log/